Latch Element Supported By A Structure Separated From Chair Or Seat (e.g., Vehicle Mounted Striker, Etc.) Patents (Class 297/378.13)
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Patent number: 7614702Abstract: A rear seat system of a motor vehicle includes at least one seat that has a backrest and a seat surface. The backrest has, laterally, a backrest sidewall extending at least over part of the height of the backrest, and can be folded over forward about a pivot axis independently of the lateral backrest sidewall or cheek. It is important that the backrest sidewall is mounted such that it can be adjusted by pivoting about the pivot axis and is configured in such a manner that it can be adjusted together with the backrest into at least two different backrest inclination positions. In this case, the backrest can be folded over forward about the pivot axis from each backrest inclination position independently of the lateral backrest sidewall.Type: GrantFiled: July 12, 2007Date of Patent: November 10, 2009Assignee: Dr. Ing. h.c. F. Porsche AktiengesellschaftInventors: Markus-Claus Kübler, Klaus-Roger Düwel, Klaus Padberg
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Patent number: 7578558Abstract: A seat lock device for fixing a rotatable seat back of a rear seat to a vehicle body includes: a striker which is disposed in the vehicle body; a lock mechanism which includes a base plate which is mounted to a seat back frame inside the seat back and has an engagement groove engaging with the striker, a latch which holds the striker in the engagement groove, a ratchet which maintains the latch in a lock direction and a release lever which moves the ratchet in a lock release direction; and a rod spring of which one end is attached to the seat back frame and of which the other end is bowed while coming into contact with the striker during a locking operation.Type: GrantFiled: April 4, 2008Date of Patent: August 25, 2009Assignee: NHK Spring Co., Ltd.Inventor: Yukio Tanaka
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Patent number: 7568764Abstract: A reclining rear seat for a motor vehicle such as a pick-up truck is provided. The rear seat utilizes a pivoting, four-bar link arrangement between the underside of the seat bottom and the vehicle floor. The seat back is slidably and releasably attached to a striker fitted to the inside back wall of the vehicle. This arrangement permits the occupant to selectively move the seat between a reclining position and a non-reclining position without compromising storage space between the front seat and the rear seat. When not in use, the seat bottom may be released and moved to a substantially vertical position against the seat back to increase cargo space. Alternatively, the seat back may be released and moved to a substantially horizontal position against the seat bottom to increase cargo space.Type: GrantFiled: January 8, 2007Date of Patent: August 4, 2009Assignee: Ford Global Technologies, LLCInventors: Kendrick Harper, Anton Crainic, David Hoffman, Jay Erickson
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Patent number: 7528563Abstract: A method for controlling a seat which is equipped with: at least one controllable actuator (20) for moving two portions (16, 18) of the seat relative to each other; a controllable lock (26) for positive mechanical locking of the movement of the two portions of the seat, the lock (26) being able to be displaced between an engaged position opposite a complementary stop (30) and a disengaged position remote from the stop (30), which method comprises, in the event of an order for modification of a command for the actuator (20), steps for: verifying whether the two portions (16, 18) are in a critical range (I) of relative positioning, and as long as the two portions (16, 18) are in the critical range (I), applying to the actuator (20) a command which is different from the modified command.Type: GrantFiled: April 27, 2007Date of Patent: May 5, 2009Assignee: PrecilecInventors: Loïc Thoreux, Laurent Nivet
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Patent number: 7494187Abstract: A hook member of a vehicle seat lock engages with a striker fixed to a vehicle body. An opening lever is pivotally secured to the first base plate to constitute the first subassembly. The hook member is pivotally secured to the second base plate to constitute the second subassembly. The first base plate is coupled to the second base plate. Between the first and second base plates, a sensing member is pivotally secured in parallel with the hook member to detect invasion of the striker in the hook member.Type: GrantFiled: January 23, 2007Date of Patent: February 24, 2009Assignees: Mitsui Mining and Smelting Co., Ltd., Toyota Boshoku Kabushiki KaishaInventors: Hisashi Inoue, Shigeo Kakuta, Naoya Seto, Masahito Minoura, Shinji Suzuki, Toshikazu Araki, Kazunori Tahashi
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Patent number: 7490908Abstract: A vehicle seat assembly attachable to a vehicle having a striker member is provided having a seat frame configured for connection to the vehicle. A portion of the seat frame may be configured to move between a first seat position and a second seat position. A hook member may be mounted directly to the seat frame. The hook member may have a protrusion and may be configured for movement between a latched position and an unlatched position. The hook member may engage the striker member when the portion of the seat frame is in the first seat position and the hook member is in the latched position. The protrusion and the striker member may cooperate to restrain the seat frame in the first seat position when member engages the striker member. The hook member may be disengaged from the striker member when the hook member is in the unlatched position.Type: GrantFiled: July 3, 2007Date of Patent: February 17, 2009Assignee: Lear CorporationInventor: Stanislaw Andrzej Wieclawski
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Publication number: 20090033138Abstract: A lock apparatus of a seat for a vehicle includes a striker, a base including a first groove portion, a hook including a second groove portion and pivoting between a lock position and an unlock position, a pawl restraining a pivotal movement of the hook towards the unlock position while allowing the pivotal movement of the hook towards the lock position, a cam member including a cam profile for allowing the pivotal movement of the hook towards the lock position and for restraining the pivotal movement of the hook towards the unlock position, and a first biasing member. When the hook is pivoted to the lock position, the striker is positioned between the rotational shaft of the hook and the rotational shaft of the pawl, and the pawl and the hook are engaged at an opposite position of the rotational shaft of the hook relative to the striker.Type: ApplicationFiled: July 29, 2008Publication date: February 5, 2009Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Yukifumi Yamada, Sadao Ito, Naoki Goto
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Patent number: 7484807Abstract: A seat reclining apparatus for a vehicle, comprises a rail member attached to a vehicle body so as to be aligned approximately along a curve described by a pivotal movement of a seat back, a slider attached to the rail member so as to be slidable, a lock apparatus for regulating/permitting the slider to slide on the rail member, a striker including a first end portion, a second end portion and a connecting portion connecting the first end portion to the second end portion, the second end portion rotatably connected to the slider, the first end portion adapted to engage a lock member attached to the seat back and connected to the slider so as to be pivotable relative to the second end portion and the first end portion adapted to engage the lock member in order to maintain an angle of the seat back.Type: GrantFiled: October 10, 2007Date of Patent: February 3, 2009Assignee: Aisin Seiki Kabushiki KaishaInventors: Hiroyuki Okazaki, Masaki Sugimoto, Yukifumi Yamada
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Publication number: 20090021067Abstract: A method and a high latch for a vehicle seat. The vehicle seat has a seatback pivotably coupled to a seat base and the seat base is coupled to a vehicle body having a vehicle wall. The high latch includes a hook carriage including a structural hook, with the hook carriage coupled to the seatback. A striker assembly including a striker arm is configured to selectively engage the structural hook, with the striker assembly coupled to the vehicle body. With the structural hook and striker arm engaged, the seatback will move with the striker assembly from the first position to a second position.Type: ApplicationFiled: May 23, 2008Publication date: January 22, 2009Inventors: Les GRISWOLD, David L. Allen, Kenneth Ptak, Michael Laskowski
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Publication number: 20090008981Abstract: A vehicle seat assembly attachable to a vehicle having a striker member is provided having a seat frame configured for connection to the vehicle. A portion of the seat frame may be configured to move between a first seat position and a second seat position. A hook member may be mounted directly to the seat frame. The hook member may have a protrusion and may be configured for movement between a latched position and an unlatched position. The hook member may engage the striker member when the portion of the seat frame is in the first seat position and the hook member is in the latched position. The protrusion and the striker member may cooperate to restrain the seat frame in the first seat position when member engages the striker member. The hook member may be disengaged from the striker member when the hook member is in the unlatched position.Type: ApplicationFiled: July 3, 2007Publication date: January 8, 2009Applicant: LEAR CORPORATIONInventor: Stanislaw Andrzej Wieclawski
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Publication number: 20080296951Abstract: The present invention provides a seat apparatus having: a seat back; a forward tilt device that allows at least a portion of the seat back to tilt forward; a securing device that secures the seat back at a vehicle body side; and a release strap that is used for releasing a securing condition of the securing device and has a grip portion. The release strap has a first condition in which the grip portion is positioned at a rear side of the seat back and a second condition in which the grip portion is positioned at a portion so as to be accessible from a front side of the seat back, and one of the first condition and the second condition of the release strap can be selected.Type: ApplicationFiled: May 27, 2008Publication date: December 4, 2008Applicants: FUJI HEAVY INDUSTRIES LTD., NHK SPRING CO., LTD.Inventors: Satoshi Goshima, Masami Handa, Morihiro Ichisugi, Toshiaki Sunaga
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Patent number: 7452020Abstract: A bracket assembly allows assembly of a seat back frame to an attachment bar in a vehicle. The bracket assembly includes a locating bracket and a hook. The locating bracket is fixedly secured to the seat back frame. The locating bracket has a slot for receiving the attachment bar therein. The locating bracket has a bore adapted for lockingly engaging a fastener. The hook is pivotally coupled to the locating bracket for movement between a receiving position in which the hook is presented for hooking engagement with the attachment bar and a locked position in which the attachment bar is constrained between the hook and the slot of the locating bracket. The hook has a hole. The bore of the locating bracket and the hole of the hook are aligned in the locked position, such that the fastener can be inserted therethrough to retain the hook in the locked position.Type: GrantFiled: October 27, 2005Date of Patent: November 18, 2008Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.Inventors: Aamir Warsi, Robert Joseph Hazlewood
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Publication number: 20080277888Abstract: In an automobile having a seat cushion and a seat back that can be stored in a non-use position located in the upper part of a vehicle interior, the seat back can be stored in the non-use position easily even when the seat back stops at any position immediately before the non-use position thereof when the seat back is lifted up to the non-use position. A guide face is formed on a locking member. The guide face brings an engaging concave portion of the locking member into engagement with a striker while being in sliding contact with the striker when a handle arm provided on the seat back is rotated from the use position to the storage position thereof to rotate the locking member from the lock releasing position toward the locking position thereof, in a situation where the seat back stops upon reaching any position immediately before the non-use position thereof.Type: ApplicationFiled: April 29, 2008Publication date: November 13, 2008Applicants: Kanto Auto Works, Ltd., Toyota Jidosha Kabushiki KaishaInventors: Jun Kanamori, Osamu Fujimoto
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Patent number: 7416254Abstract: Signaling device indicates when a folding backrest of a vehicle seat is in an unlocked position, and includes an actuating knob axially guided in a housing and which is pushed into its locked position by a compression spring. A stop is provided to prevent the actuating knob from extending further outwardly of the housing in its locked position. Actuating knob activates a locking mechanism via a mechanical transmission mechanism thereby allowing the backrest to be unlocked by pressing the actuating knob into the housing. This eliminates the need for a separate indicator device, given that when the actuating knob extends outwardly of the housing, the user can readily tell that the backrest is in its unlocked position. To enhance the signaling effect, the signaling portion of the actuating knob can be painted red, for example.Type: GrantFiled: September 21, 2005Date of Patent: August 26, 2008Assignee: Faurecia Autositze GmbH & Co. KGInventor: Austin Jennings
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Patent number: 7410217Abstract: In a vehicle seat lock, an operating knob is provided at the top of the seat back of a chair. The operating knob is joined to the inner end of the bell crank at the lower end. The bell crank is pivotally secured to a bracket in the seat back. The outer end of the bell crank has the first and second elongate openings. The upper end of the first connecting rod slidably engages in the first elongate opening, and the upper end of the second connecting rod slidably engages in the second elongate opening. The lower end of the first connecting rod is coupled to a sensing member which detects invasion of the striker. The lower end of the second connecting rod is coupled to an opening lever which allows a hook member to disengage from a striker fixed to the vehicle body.Type: GrantFiled: January 23, 2007Date of Patent: August 12, 2008Assignee: Mitsui Mining and Smelting Co. Ltd.Inventors: Hisashi Inoue, Shigeo Kakuta, Naoya Seto, Masahito Minoura, Shinji Suzuki
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Patent number: 7404605Abstract: In a vehicle seat lock, a striker is mounted to a vehicle body and a hook member is mounted to the seat back. The striker comprises the first and second engagement portions which selectively engage in first and second engagement grooves of the hook member to hold the seat back in two kinds of standing positions. The hook member is pivotally secured on a pivot to open and molded with synthetic resin to buffer impacting of the striker.Type: GrantFiled: January 23, 2007Date of Patent: July 29, 2008Assignees: Mitsui Mining and Smelting Co., Ltd, Toyota Boshoku Kabushiki KaishaInventors: Hisashi Inoue, Shigeo Kakuta, Naoya Seto, Masahito Minoura, Shinji Suzuki, Isao Shinagawa, Toshikazu Araki, Kazunori Tahashi
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Patent number: 7387333Abstract: A collapsing truss that completes a four-bar mechanism of a vehicle seat coupled to a vehicle floor. The vehicle seat includes a seat back coupled to a cushion structure via the collapsing truss which incorporates a pivot and a latch which engages on a pin. The collapsing truss includes a floor bracket coupled to the vehicle floor. A seat back bracket is coupled to the seat back and floor bracket. A cushion bracket is pivotally coupled to the cushion structure, the floor bracket, and the seat back bracket. The joints of the collapsing truss are defined by the seat back pivot, the cushion back/seat back bracket pivot, and the latch engagement pin. The seat back moves about the pivot when the collapsing truss operates.Type: GrantFiled: April 17, 2006Date of Patent: June 17, 2008Assignee: Johnson Controls Technology CompanyInventor: Kurt A. Seibold
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Publication number: 20080136243Abstract: A structure for movement of a rear catch of a double folding seat for a vehicle. The seat includes a seat frame with a front mounting structure which is fixed by a hinge coupling part including a front catch; and a rear mounting structure, including a striker and a rear catch that is attachable to and detachable from the striker. The rear catch is movable in a lateral direction of the vehicle along connecting bars. A cable has a first end connected to the rear catch, and a second end attached to a leg frame that rotates during folding of the seat. A moving operation part connects the leg frame to the connecting bars. During folding of the seat, the cable pulls the rear catch inward and away from the door frame, providing more space for loading and unloading of the vehicle.Type: ApplicationFiled: June 15, 2007Publication date: June 12, 2008Inventors: Chae Hoon Ma, Chan Ho Jeong
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Patent number: 7377584Abstract: A method and a high latch for a vehicle seat. The vehicle seat has a seatback pivotably coupled to a seat base and the seat base is coupled to a vehicle body having a vehicle wall. The high latch includes a hook carriage including a structural hook, with the hook carriage coupled to the seatback. A striker assembly including a striker arm is configured to selectively engage the structural hook, with the striker assembly coupled to the vehicle body. With the structural hook and striker arm engaged, the seatback will move with the striker assembly from the first position to a second position.Type: GrantFiled: July 28, 2004Date of Patent: May 27, 2008Assignee: Johnson Controls Technology CompanyInventors: Les Griswold, David L. Allen, Kenneth Ptak, Michael Laskowski
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Patent number: 7367604Abstract: A vehicle seat cushion front latch assembly (32) includes an attachment latch (72) for providing attachment to an associated vehicle and includes a support bracket (78) whose pivotal positioning about a latch plate (66) is controlled by a blocking member (86) prevents movement of the attachment latch (72) to an unlatched condition when the support bracket (78) is moved a predetermined extent from its use position toward a storage position.Type: GrantFiled: December 21, 2005Date of Patent: May 6, 2008Assignee: Porter Group, LLCInventors: Michael P. Miller, Brent C. Everett, Michael A. Blake, Venugopala C. Mittapalli
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Patent number: 7367624Abstract: A mechanism for a vehicle seat is includes a seat bottom supported by the vehicle and a seatback coupled to the seat bottom. The mechanism includes a first adjustment mechanism connected to the vehicle seat and operable between a locked position and an unlocked position and a first powered remote activation device coupled to the first adjustment mechanism. The first powered remote actuation device includes a motor and a transmission element operable to toggle the first adjustment mechanism into the unlocked position.Type: GrantFiled: December 15, 2006Date of Patent: May 6, 2008Assignee: Fisher Dynamics CorporationInventor: Nathan L Garland
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Publication number: 20080061617Abstract: A seat assembly for a motor vehicle having a floor and a structural pillar is provided, the seat assembly including a seat bottom frame attached to the floor and a seat back frame pivotally attached to the seat bottom frame. The seat back frame is capable of pivoting between a stowed position where the seat back frame is generally parallel to the seat bottom frame and an upright position where the seat back frame is generally perpendicular to the seat bottom frame. A striker mechanism is positioned on the seat back frame and is capable of assuming a normal position arranged to engage a latch located in the structural pillar of the vehicle when the seat assembly is in an upright position, and a refracted position where the striker mechanism is retracted towards the seat back frame as the seat assembly Is pivoted from the upright position to the stowed position.Type: ApplicationFiled: May 22, 2007Publication date: March 13, 2008Inventors: Mary K. Zielinski, Paul H. Shea, Michael L. Rogers
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Patent number: 7338128Abstract: A seat back lock is included in a seat back of a vehicle. A knob is provided at the top of the seat back. A passenger in the vehicle pushes down the knob to cause the seat back to move from a standing position to a folding position on a seat. In the standing position, a striker extending from the body of the vehicle engages with a hook of the seat back lock. The seat back lock comprises a binding lever and a warning lever connected to the knob. Whenever the strike engages with the hook, the binding lever directly contacts the striker. If the striker incompletely engages with or disengages from the hook, the knob is pulled down by the warning lever to expose an indicator to permit the passenger to visually recognize it.Type: GrantFiled: January 20, 2006Date of Patent: March 4, 2008Assignee: Mitsui Mining and Smelting Co., Ltd.Inventors: Hisashi Inoue, Hiroshi Morinaga, Masahito Minoura, Shinji Suzuki, Keiichi Kondo
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Patent number: 7270375Abstract: A disengage mechanism incorporated into a floor-mounted, forwardly pivotal and removable seat including a bottom and a pivotally associated back. The mechanism includes a handle-operated actuating assembly mounted to an underside of the seat bottom. A seat forward tumble mechanism includes a cable securing to the assembly at a first location and a seat disengage mechanism includes a pair of cables securing to the assembly at a second location. The assembly is actuated in a first selected direction to engage the forward tumble mechanism, the assembly being actuated in a second reverse direction to concurrently engage the forward tumble mechanism as well as the seat disengagement mechanism.Type: GrantFiled: May 9, 2005Date of Patent: September 18, 2007Assignee: BAE Industries, Inc.Inventors: Tavis S. Lutzka, Keith Brantley
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Patent number: 7226129Abstract: The invention relates to a release device for a rear seat backrest component part (1) of a vehicle seat, comprising a housing (9) to attach to the foldable rear seat backrest component (1), a handle (16) connected to a transfer means (22) and designed to be actuated by the user, and a warning indicator (20), including an indicator area (36) to indicate the unlocked state of a lock (5) in a pushed-forward position. In order to ensure good manageability and clearly visible indication of the unlocked position, it is designed that housing (9) has a steering area (12) and warning indicator (20) has a guiding curve (44) for contact to steering area (12); that handle (16) is pivotably mounted in housing (9) and exhibits a guide (19), in which warning indicator (20) is movably guided and preloaded by a spring (38) in an upper position of its displacement path, which position is determined at least in one portion of the pivot area of handle (16) by the contact of guiding curve (44) to steering area (12).Type: GrantFiled: May 11, 2005Date of Patent: June 5, 2007Assignees: Faurecia Autositze GmbH & Co. KG, Brano a.s.Inventors: Gerd Brandes, Markus Kneif, Michael Steinmetzer, Rene Kufa, David Thomke
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Patent number: 7188906Abstract: In the case of a locking mechanism (1) for a vehicle seat, in particular for a motor vehicle seat, having an open housing (5), a latch (11) which is mounted pivotably on the housing (5) and is intended for locking with a mating element (B), and at least one securing element (25, 31) which is likewise mounted pivotably on the housing (5) and, by interaction with the latch (11), secures a locked state, the locking mechanism (1) is attachable to a structural part (41), and the structural part (41) forms the cover for the substantial closing of the housing (5).Type: GrantFiled: August 5, 2005Date of Patent: March 13, 2007Assignee: Keiper GmbH & Co. KGInventors: Thomas Christoffel, Volker Windecker, Peter Müller, Kadir Yasaroglu, Holger Trautmann, Carsten Bäumchen
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Patent number: 7172253Abstract: Vehicle seat includes seat frame, an articulated backrest frame lockable by an angle adjuster adjustable between an upright basic position, a partially forwardly-folded easy-entry position, and a completely forwardly folded cargo position. A release shaft is pivotable by a release lever to release the angle adjuster. The backrest frame can only be moved out of the basic position into the cargo position by being folded forward into the easy-entry position, locked by resetting the release lever, then unlocked by actuating the release lever and folded forward into cargo position. An easy-entry mechanism includes the following: control cams on the backrest frame with an easy-entry stop, a locking hook articulated to the seat frame to engage the easy-entry stop, and a pushrod eccentrically articulated to the release shaft that, when the backrest is folded forward, is initially in an inactive position, and then releases the locking hook in an active position.Type: GrantFiled: November 23, 2005Date of Patent: February 6, 2007Assignee: Faurecia Autositze GmbH & Co. KGInventor: Michael Haverkamp
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Patent number: 7156461Abstract: A vehicle seat has a backrest which is mounted displaceably in the vehicle by a sliding block guide. In order to enable a vehicle seat of compact configuration to be easily fitted, the backrest has a locking mechanism which secures the backrest releasably in the sliding block guide.Type: GrantFiled: February 19, 2003Date of Patent: January 2, 2007Assignee: DaimlerChrysler AGInventors: Andreas Bolte, Jochen Diemer, Gerhard Flory, Thomas Geisel, Daniel Hippel, Thomas Weber
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Patent number: 7152925Abstract: A detachable seat for automobiles that folds and tumbles in a single operation while being firmly maintained in a desired position via a seat slide unit. The seat slide unit is fastened along a central line of a lower end thereof to an automobile body and includes an inside long slide rail and an outside long slide rail. The detachable seat also includes a seat detachment unit having a seat frame with rotatably mounted front and rear locks that are coupled to the inside long slide rail such that the front and rear locks rotate simultaneously. The detachable seat further includes a seat tumbling unit coupled to the rear lock of the seat detachment unit for simultaneously folding the detachable seat and unlocking the rear lock. The seat tumbling unit both folds a seat back part of the detachable seat and tumbles the detachable seat.Type: GrantFiled: November 1, 2004Date of Patent: December 26, 2006Assignee: Dae Won San Up Co., LtdInventors: Jae-Myung Hur, Do-Kywn Kim
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Patent number: 7152926Abstract: In a locking device (1) for a vehicle seat (5), particularly for a motor vehicle seat, having locking elements (21, G) which interact in order to lock the locking device (1) and are moved away from one another to unlock it, and at least one securing element (15, 17) which ensures that the locked locking elements (21, G) do not open, the securing element (15, 17) being moved away from the locking elements (21, G) in order to unlock the locking device (1), a blocking element (25) is provided which blocks the securing element (15, 17), which has been moved away, as long as the locking elements (21, G) are not moved away from one another.Type: GrantFiled: April 11, 2006Date of Patent: December 26, 2006Assignee: Keiper GmbH & Co. KGInventor: Darius Wrobel
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Patent number: 7152922Abstract: A mechanism for a vehicle seat is includes a seat bottom supported by the vehicle and a seatback coupled to the seat bottom. The mechanism includes a first adjustment mechanism connected to the vehicle seat and operable between a locked position and an unlocked position and a first powered remote activation device coupled to the first adjustment mechanism. The first powered remote actuation device includes a motor and a transmission element operable to toggle the first adjustment mechanism into the unlocked position.Type: GrantFiled: June 22, 2004Date of Patent: December 26, 2006Assignee: Fisher Dynamics CorporationInventor: Nathan L. Garland
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Patent number: 7137670Abstract: An improved seating system that includes a seat back assembly (10) that is fabricated to include a seat back (12) with first and second wall portions (14,16), and which may include an integrated reinforcement structure (18). The seating system is capable of either or both of withstanding without rupture at least about 11000 Newtons in the direction in which the seat back (12) faces in a plane, parallel to the longitudinal centerline of the vehicle or, upon rapid acceleration up to at least about 20 g, substantially no fragmentation of the seat back with at least a 30 kg mass placed behind the seat back.Type: GrantFiled: November 7, 2005Date of Patent: November 21, 2006Assignee: Dow Global Technologies, Inc.Inventors: Vikas Gupta, Jane M. Palmieri, Mick F. Heckert, Gregory J. Korchnak, Eric R. Kurtycz, Gregory P. Reny
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Patent number: 7134725Abstract: A motor vehicle seat including a foldable backrest and a lowerable seat part, wherein the backrest is foldable toward the seat part and a mechanism is provided so the seat part is lowerable from a use position into a forward position, wherein a coupling element is provided to couple folding-down of the backrest to forward movement and lowering of the seat part, and a locking mechanism is provided to lock the seat part in the use position. The coupling element may unlock the locking mechanism as the backrest is folded forward toward the seat part at a predefined angle of inclination, so that inclination of the backrest can be changed while the seat part is locked by folding the backrest forward to the predefined angle of inclination and the unlocked seat part is lowered into the forward position by folding the backrest further forward.Type: GrantFiled: November 15, 2004Date of Patent: November 14, 2006Assignee: Brose Fahrzeugteile GmbH & Co. KG, CoburgInventors: Jochen Hofmann, Olaf Göbel
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Patent number: 7100989Abstract: A collapsible cushion for integration into an automobile seat is provided. The collapsible cushion includes a first cushion plate and a second cushion plate with a plurality of springs interposed between the plates. The first plurality of springs is rotatably attached to both the first cushion plate and the second cushion plate such that each spring pivots when the collapsible seat cushion is collapsed. A seat suitable for inclusion in a automobile incorporates the collapsible cushion of the invention.Type: GrantFiled: November 12, 2004Date of Patent: September 5, 2006Assignee: Lear CorporationInventors: Christer Andersson, Odd Jaegtnes
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Patent number: 7097252Abstract: A motor vehicle seat with a seat back hinge including a lower hinge arm associated with a seat carrier and an upper hinge arm associated with a seat back. A locking mechanism prevents the seat back tilting forward in a locked position and allows tilting of the seat back in a released position. The locking mechanism includes a handle, and a blocking lever hinged to the seat back that includes a blocking side. The upper hinge arm cooperates with the blocking side and a retaining catch stop. A retaining lever on the seat back forms a retaining lug which abuts the retaining catch stop in the tilted position of the seat back and retains the seat back in position. The blocking lever pivots upon actuation of the handle to abut the retaining lever, which is pivoted as a result, releasing the retaining lug from engagement with the retaining catch stop.Type: GrantFiled: September 23, 2003Date of Patent: August 29, 2006Assignee: C. Rob. Hammerstein GmbH & Co. KGInventors: Burckhard Becker, Dieter Strasser, Michael Hennicke
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Patent number: 7083215Abstract: A device is provided for securing a seat back to a vehicle. The device includes a base that is mounted on the floor of the vehicle. The base includes a spool that can be partitioned to create separate areas upon which the seat backs can be mounted. The device also includes a first hinge that is mounted on the outer side of the seat back. The first hinge can include a pin that is comprised of two portions. The first portion of the pin extends normal to the seat back, and the second portion of the pin extends at an angle therefrom. The device further includes a second hinge that is mounted on the inner side of the seat back. The second hinge includes a slot that is configured to cooperate with the spool of the base mounted on the floor to attach the seat back to the vehicle.Type: GrantFiled: September 17, 2003Date of Patent: August 1, 2006Assignee: Toyota Technical Center USA, Inc.Inventors: Que-Whang Rhee, Jason Roy Oliver
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Patent number: 7077463Abstract: Disclosed is a folding split seat which is easy to move from a seating position to a cargo position and back and which accomplishes this by moving the seat cushion forward and downward out of the way of the folded seat back without the need to fold or flip the seat cushion. Also disclosed is a embodiment of the folding split seat that also provides for a reclining seat back.Type: GrantFiled: April 6, 2004Date of Patent: July 18, 2006Assignee: Lear CorporationInventors: Simon Sun, Zorn Kojic
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Patent number: 7073862Abstract: A seat assembly is adapted to be mounted along a floor of a motor vehicle. The seat assembly includes a seat cushion frame having a forward end and a rearward end for supporting an occupant on the seat assembly. The seat assembly also includes a front support structure pivotally coupled to the forward end of the seat cushion frame. The front support structure pivots the seat assembly between a generally horizontal seating position and a generally upright tumbled position. In addition, the seat assembly includes a locking strut extending between a first end, which is coupled to the front support structure, and an opposite second end, which is coupled to the rearward end of the seat cushion frame. The locking strut locks and retains the seat assembly in any location between the seating position and the tumbled position in response to an acceleration force exerted on the seat assembly above a predetermined threshold.Type: GrantFiled: July 31, 2003Date of Patent: July 11, 2006Assignee: Intier Automotive Inc.Inventor: Scott Lavoie
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Patent number: 7073861Abstract: A hinge construction in which a center hinge 14 is provided between seat backs 1 and 2 arranged by being divided into left and right, and the left and right seat backs 1 and 2 are supported by the center hinge 14 so as to be reclinable. In this hinge construction, the center hinge 14 includes a mounting bracket 18 of which one end portion is installed to the right seat back 2, a center hinge bracket 19 installed to the vehicle body side, and a hinge shaft 20 for connecting the mounting bracket 18 to the center hinge bracket 19. The left and right seat backs 1 and 2 are supported via the center hinge 14 so as to be reclinable by inserting the hinge shaft 20 through the other end portion of the mounting bracket 18 and the center hinge bracket 19 and by fixing the hinge shaft 20 to a seat frame 3 of the left seat back 1.Type: GrantFiled: April 6, 2004Date of Patent: July 11, 2006Assignee: Suzuki Motor CorporationInventors: Masato Ichikawa, Toru Hirano, Akira Hijikata
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Patent number: 7066549Abstract: A wheelchair seatback assembly suitable for detachable mounting to the back-supporting posts of a wheelchair. The back assembly includes a relatively rigid shell member carrying post-engaging pins and a plurality of mounting clips attachable to wheelchair posts. At least selected ones of the mounting clips are further formed to releasably engage the post-engaging pins. The mounting units are also formed for single-handed automatic unlocking and release of the pair of hooks from the mounting units and posts upon rotation of the shell member forwardly over the wheelchair seat by an amount in excess of any displacement occurring during normal use of the wheelchair.Type: GrantFiled: May 1, 2003Date of Patent: June 27, 2006Assignee: Cascade Designs, Inc.Inventors: Murray Dennon, John S. Lincoln
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Patent number: 7044552Abstract: In the case of a locking mechanism (1) for a vehicle seat, in particular for a motor vehicle seat, having a pivotably mounted pawl (11) for locking to a mating element (B), and having at least one securing element (25, 31) which secures a locked state by interaction with a first functional surface (21) of the pawl (11), and secures an opened state by interaction with a second functional surface (41) of the pawl (11), the securing element (25, 31) exerts an opening moment on the pawl (11) in the opened state.Type: GrantFiled: April 26, 2005Date of Patent: May 16, 2006Assignee: Keiper GmbH & Co. KGInventors: Peter Müller, Thomas Christoffel, Kadir Yasaroglu, Holger Trautmann
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Patent number: 7032973Abstract: A system for locking a first element with a second element, the system including a control member fitted on the first element and suitable for being actuated by a user in a direction that is substantially rectilinear and perpendicular to a pivot pin of a latch designed to co-operate with an anchor member fixed on the second element. The control member further includes a housing for receiving a finger of the latch while the latch is in the locked position so as to prevent the latch from pivoting about the pivot pin.Type: GrantFiled: June 22, 2004Date of Patent: April 25, 2006Assignee: Faurecia Sieges d'AutomobileInventor: Yann Reubeuze
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Patent number: 6997515Abstract: An improved seating system that includes a seat back assembly (10) that is fabricated to include a seat back (12) with first and second wall portions (14,16), and which may include an integrated reinforcement structure (18). The seating system is capable of either or both of withstanding without rupture at least about 11000 Newtons in the direction in which the seat back (12) faces in a plane, parallel to the longitudinal centerline of the vehicle or, upon rapid acceleration up to at least about 20 g, substantially no fragmentation of the seat back with at least a 30 kg mass placed behind the seat back.Type: GrantFiled: December 18, 2003Date of Patent: February 14, 2006Assignee: Dow Global Technologies Inc.Inventors: Vikas Gupta, Jane M. Palmieri, Mick F. Heckert, Gregory J. Korchnak, Eric R. Kurtycz, Gregory P. Reny
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Patent number: 6874840Abstract: A seat assembly for use in an automative vehicle comprising a seat back and a seat cushion pivotally coupled to the seat back. A pivot bracket is fixedly secured to each opposite lateral side of the seat back for supporting the seat assembly between opposing lateral side walls within the interior of the vehicle. Each pivot bracket includes a support flange for supporting the seat cushion cantilevered from the pivot bracket. A hook portion engages a latch post on the lateral side walls to retain the seat assembly in an upright seating position. A pivot flange is pivotally coupled to a main pivot post on the lateral side walls for pivoting the seat assembly between the upright seating position to a stow-to-floor position wherein the seat cushion is pivoted forwardly and downwardly to be supported on the floor of the vehicle and the seat back is pivoted against the seat cushion to form an extended cargo load floor.Type: GrantFiled: December 11, 2001Date of Patent: April 5, 2005Assignee: Magna Seating Systems Inc.Inventor: Colin G. Neale
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Patent number: 6860562Abstract: A seat adjustment mechanism includes at least one recliner mechanism, a latch mechanism, and a kneel mechanism. The recliner mechanism serves to articulate a seatback relative to a seat while the floor latch and kneel mechanisms provide for dumping and pivoting of a seat assembly respectively. In addition, a second recliner mechanism, second floor latch mechanism, and second kneel mechanism may be provided on an opposite side of the seat assembly. A first interlock mechanism operably couples the first recliner mechanism and first latch mechanism while a second interlock mechanism couples the second recliner mechanism and second kneel mechanism. The first and second interlock mechanisms prevent the first and second recliner mechanisms from rotating to a usable position if either the first floor latch mechanism or second kneel mechanism is not securely latched.Type: GrantFiled: October 15, 2003Date of Patent: March 1, 2005Assignee: Fisher Dynamics CorporationInventor: Jeffery T. Bonk
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Patent number: 6857703Abstract: A seat adjustment mechanism includes at least one recliner mechanism, a latch mechanism, and a kneel mechanism. The recliner mechanism serves to articulate a seatback relative to a seat while the floor latch and kneel mechanisms provide for dumping and pivoting of a seat assembly respectively. In addition, a second recliner mechanism, second floor latch mechanism, and second kneel mechanism may be provided on an opposite side of the seat assembly. A first interlock mechanism operably couples the first recliner mechanism and first latch mechanism while a second interlock mechanism couples the second recliner mechanism and second kneel mechanism. The first and second interlock mechanisms prevent the first and second recliner mechanisms from rotating to a usable position if either the first floor latch mechanism or second kneel mechanism is not securely latched.Type: GrantFiled: November 5, 2002Date of Patent: February 22, 2005Assignee: Fisher Dynamics CorporationInventor: Jeffery T. Bonk
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Patent number: 6843526Abstract: A storable and removable jump seat for use in a vehicle. The improved seat provide for convertible seating in the form of a folding jump seat provides conforming appearance, comfort, safety and practicality. The jump seat provides a safe, comfortable and easily storable seat that may be folded and stored against a wall within the vehicle's cargo area in order to expand the available cargo space. The jump seat assembly is also designed to be quickly and easily removable in order to increase the available cargo space within a vehicle. The jump seat may be quickly and easily reinstalled without the need for tools or additional assistance. Multiple jump seats may be arranged within a vehicle to provide a side by side seating arrangement.Type: GrantFiled: March 26, 2002Date of Patent: January 18, 2005Inventors: Hiroyuki Honda, Charles Stephen Haase, Kelly Michael Whalen, Takuya Hori, Tatsuya Sugimoto
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Publication number: 20040262973Abstract: A system for locking a first element with a second element, the locking system comprising a plate and/or a latch including at least one deformable zone adapted to deform in the event of one of the first and second elements being subjected to a predetermined impact, so as to cause a portion of the plate and a portion of the latch to move towards each other sufficiently for the portion of the latch to come into abutment contact against the portion of the plate, thereby preventing the latch from pivoting towards the unlocked position.Type: ApplicationFiled: June 22, 2004Publication date: December 30, 2004Inventors: Yann Reubeuze, Francois Baloche
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Patent number: 6811199Abstract: The present invention provides a bracket construction for a seat striker, which can firmly hold the seat striker at a position separated from the vehicle body side. A latch 18 having a pin 18a is provided in a folding type squab 10, and a slot 10b is formed in a back face 10a thereof. A bracket 1 is installed to a side panel 13 by bolting. The bracket 1 has a bracket body 2 and a seat striker 3 that is installed to the bracket body 2 so as to be capable of being engaged with the latch 18. The bracket body 2 has a shape such as to project toward the vehicle inside from an outside end 10c of the squab 10 and be long in the vehicle longitudinal direction. The bracket body 2 consists of an upper bracket 2a and a lower bracket 2b. The bracket body 2 has a seat belt guide portion 5, and further has an installation portion for a trim 4 which covers the bracket body 2.Type: GrantFiled: June 6, 2003Date of Patent: November 2, 2004Assignee: Suzuki Motor CorporationInventor: Kenichi Nozaki
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Patent number: 6805407Abstract: A latch assembly secures a striker of a seat cushion to a floor of a motor vehicle. The latch assembly includes a hinge bracket fixedly secured to the floor. The hinge bracket defines an elongated slot for receiving the striker therethrough. The latch assembly also includes a retainer mechanism coupled to the hinge bracket. The retainer mechanism selectively locks the striker within the elongated slot to secure the seat cushion in a passenger supporting position generally horizontal relative to the floor.Type: GrantFiled: February 12, 2003Date of Patent: October 19, 2004Assignee: Intier Automotive Inc.Inventor: Virgil A. Iliscu