Sliding Closures On Opposite Sides Of Body Patents (Class 296/155)
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Patent number: 7690156Abstract: A control device controls opening/closing of a sliding door of a vehicle by a motor in cooperation with a drive device that opens and closes the sliding door, and applies proportional plus integral plus differential control to motor speed based on a driving pattern of the sliding door. When a difference between a door speed and a motor speed exceeds a threshold, the control device judges that the vehicle is parked in a tilted state, and adjusts a sum of a proportional element, an integral element, and a differential element of a proportional plus integral plus differential control to a vehicle-tilted time element.Type: GrantFiled: December 21, 2005Date of Patent: April 6, 2010Assignee: Mitsui Mining & Smelting Co., Ltd.Inventors: Takuya Imai, Tsunenori Senbongi
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Publication number: 20100078961Abstract: There is provided a slide door structure of a vehicle which has a slide door to slide in a vehicle longitudinal direction at a side of a vehicle body, comprising a center rail which extends in the vehicle longitudinal direction at the side of the vehicle body so as to guide a roller provided at the slide door, and an expansion preventing bracket which is provided at a front end portion of the center rail so as to connect a pair of guide-face portions which face to each other for preventing an expansion of a center-rail end. Accordingly, the expansion of guide-rail end can be prevented in case the outward load acts on the slide door when the slide door is in the closed state.Type: ApplicationFiled: July 9, 2009Publication date: April 1, 2010Applicant: MAZDA MOTOR CORPORATIONInventors: Hirotaka TAKAYA, Motoki YOSHIDA, Katsunori MONDEN, Takahiro SHINODA
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Patent number: 7686380Abstract: A feeding unit for supplying electrical power along a cable is coupled to a slide door. When the slide door is substantially closed, a protrusion is vertically restricted by a groove to vertically restrict an end of a connecting cable by a holder. In contrast, when the slide door is open, the protrusion that is accommodated in the groove is capable of moving vertically and horizontally.Type: GrantFiled: March 6, 2007Date of Patent: March 30, 2010Assignee: Nissan Motor Co., Ltd.Inventor: Hideki Ochi
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Patent number: 7669384Abstract: An extruded hollow aluminum alloy panel includes a panel body and a guide rail that are integrally formed by extrusion so as to extend in an extrusion direction. The panel body has a plurality of closed spaces defined between plates by ribs in a cross section perpendicular to the extrusion direction. The guide rail has an open space in the cross section.Type: GrantFiled: June 27, 2006Date of Patent: March 2, 2010Assignee: Kobe Steel, Ltd.Inventors: Kazuhiro Kaida, Akira Sakae
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Patent number: 7669367Abstract: A horizontal wall is formed with a notch groove. The notch groove is formed by cutting a tip end of the horizontal wall on the side of the vehicle body substantially along an approaching/separating direction between a vehicle body and a slide door. A connecting unit which turnably connects a plate and a roller holder of a connection assembly to each other is movably inserted into the notch groove. The plate and the horizontal wall of the bracket are fastened to each other in a state where they are superposed on each other.Type: GrantFiled: September 6, 2007Date of Patent: March 2, 2010Assignee: Mitsui Mining and Smelting Co., Ltd.Inventors: Ryoji Shimura, Hiroshi Morinaga
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Patent number: 7669368Abstract: Sliding door for motor vehicles, having an outer door skin, an inner door skin and a door inside trim, supported on a guide rail on a vehicle body and movable between opened and closed positions. The sliding door includes a cable guide assembly for accommodating and guiding electric cables, which connect first electric elements provided in or on the vehicle body to second electric elements provided on the sliding door, whereby on moving the sliding door, the cable guide assembly is movable in a plane including the longitudinal direction of the vehicle and whereby a guide channel for guiding the cable guide assembly is provided on moving the sliding door. Guide surfaces of the guide channel are formed or integrated at least in sections on the inner door skin, in a door module support and/or on the door inside trim.Type: GrantFiled: October 19, 2005Date of Patent: March 2, 2010Assignee: Brose Fahrzeugteile GmbH & Co. KGInventors: Thorsten Kuhnen, Patricia Cruz, Arnd Herwig, Olaf Kriese
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Publication number: 20100045068Abstract: A motor vehicle is provided with a sliding door on which an armrest is provided that protrudes into the vehicle interior. The sliding door can be slid from a closing position, in which an entrance opening in a neighboring vehicle wall is closed, via an intermediate position, in which the sliding door is displaced to the outside relative to the vehicle wall into an opening position, in which the sliding door is arranged in front of an outer side of the vehicle wall and the entrance opening is opened. The armrest is connected with the sliding door in such a manner that the armrest through the sliding of the sliding door from the intermediate position into the opening position is slid in front of an inner side of the vehicle wall.Type: ApplicationFiled: August 13, 2009Publication date: February 25, 2010Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.Inventor: Ralf GAUDIG
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Patent number: 7658438Abstract: A simultaneous single rail movement system for a vehicle door includes an outboard hinge arm, an inboard hinge arm, a rail, and a guide track. The outboard hinge arm includes a first outboard end and a second outboard end. The outboard hinge arm is pivotally mounted to a vehicle body structure at the first outboard end. The outboard hinge arm includes a first region or point, and a second region or point. The inboard hinge arm includes a first inboard end and a second inboard end. The inboard hinge arm is pivotally mounted to a vehicle body structure at the first inboard end. The rail may be mounted to a vehicle door and is configured to receive the slide member. The slide member is pivotally mounted to the first point of the outboard hinge arm and the second inboard end. The guide track is adjacent to the rail and is configured to receive the second region or point of the outboard hinge arm. The guide track includes a substantially curved portion and a substantially linear portion.Type: GrantFiled: November 21, 2008Date of Patent: February 9, 2010Assignee: Ford Global Technologies, LLCInventors: Adrian Nicholas Alexander Elliott, Jason Falenski, Dave Michael Lechkun, Craig Blust
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Patent number: 7654608Abstract: A sliding door for a vehicle has a door bracket. A track is mounted along the vehicle and extends to a remote end. A roller bracket is movable between a first position proximate the opening and a second position at the end of the track. The roller bracket includes an articulating arm retained by the roller bracket by a first pivot and pivotally retained at a second end by the door bracket. The articulating arm has a first orientation for rotationally positioning the sliding door toward the closed position and a second orientation for rotationally positioning the sliding door into the open position. Movement of the roller bearing into the second position results in the articulating arm moving from the first to the second orientation. An over-center spring mechanism may maintain the positioning of the roller bracket relative to the sliding door throughout the travel of the bracket.Type: GrantFiled: March 11, 2008Date of Patent: February 2, 2010Assignee: GM Global Technology Operations, Inc.Inventors: Gary W. Krajenke, Richard J. Lange
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Publication number: 20100019535Abstract: An interlock system for a vehicle body with a sliding door and a fuel fill door includes a housing, a first member, a second member, and a spring. The first member is mounted with respect to the housing, defines a cam portion, and is selectively rotatable with respect to the housing in a first direction from a retracted position to an extended position. The second member is mounted with respect to the housing and is selectively rotatable with respect to the housing in the first direction between a first position and a second position. The spring interconnects the first and second members such that movement of the second member from the first position to the second position causes the first member to move from the retracted position to the extended position.Type: ApplicationFiled: July 25, 2008Publication date: January 28, 2010Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.Inventors: Houng Yue Chang, David A. Barney, Ching-Hui Chiang, Richard Tomasello
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Patent number: 7651153Abstract: A vehicle has a body and at least two trailing arm suspensions, one proximate each side of the body. Each trailing arm suspension has a swing arm pivotably mounted at one end to the body and a fluid suspension extending between the swing arm and the body. A wheel is rotatably mounted to a free end of each swing arm. A power plant is provided for powering each wheel and a control system is provided for controlling a volume of fluid in each fluid suspension. The vehicle may have a longitudinally extending body with a sliding side door riding along a track configured such that said door has an open position extending transversely of said body. The vehicle may have a monocoque body with at least substantially planar sides and at least one parcel shelf extending along an inside of, and attached to, each of the sides for stiffening the sides and resisting torsion.Type: GrantFiled: July 18, 2006Date of Patent: January 26, 2010Assignee: Unicell LimitedInventors: Roger Martin, Scott J. Vader
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Patent number: 7648194Abstract: In an indoor structure of a vehicle including a door (12) provided in a door opening (20) at the side of a vehicle and a step (5) for passenger ingress and egress provided on the indoor side of the door opening, the step being located at a lower position than a floor (4) of the vehicle compartment, an expanded floor portion (6) substantially level with the floor (4) is provided on the vehicle rear side of the step (5). Also, a rear leg (24) of a foldable seat (2) is extended outward in the vehicle width direction in the vehicle compartment, and is placed on the expanded floor portion (6).Type: GrantFiled: April 26, 2007Date of Patent: January 19, 2010Assignee: Suzuki Motor CorporationInventors: Kiyoshi Hirasawa, Masaya Suzuki, Hitoshi Takane, Kiyokazu Fujisawa
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Patent number: 7644976Abstract: A door opening and closing apparatus for a vehicle includes a first hinge base adapted to be mounted to a vehicle body, a second hinge base adapted to be mounted to a vehicle door, a four-link hinge including a first hinge arm and a second hinge arm for connecting the first hinge base with the second hinge base, the four-link hinge supporting the vehicle door between a fully open position and a fully closed position, a fully open position locking mechanism adapted to be mounted on the vehicle door for locking the vehicle door relative to the vehicle body at the fully open position, and an unlocking mechanism adapted to be mounted on the fully open position locking mechanism for releasing a locked condition of the vehicle door.Type: GrantFiled: March 19, 2008Date of Patent: January 12, 2010Assignee: Aisin Seiki Kabushiki KaishaInventors: Shigeyuki Suzuki, Yukio Isomura
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Patent number: 7641261Abstract: A sliding door moves between a closed position and an open position over a vehicle opening. A track is mounted along the vehicle and extends to a remote end. The length of the track is less than the distance traveled by the sliding door. A door bracket mounted to the sliding door has a slot extending parallel to the track with first and second ends. A roller bracket has rollers received by the track and is movable between a first position proximate the opening and a second position at the remote end of the track. The roller bracket includes a pin slidably received in the slot to shift between the first and second ends of the slot. The pin is pivotally retained at the first end of the slot when the sliding door is closed. The pin is retained at the second end when the sliding door is open.Type: GrantFiled: March 11, 2008Date of Patent: January 5, 2010Assignee: GM Global Technology Operations, Inc.Inventor: Stephen D. Rusnak
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Patent number: 7641260Abstract: A power supply apparatus for a vehicular sliding door is provided, including a power supply line electrically coupled to a power supply; a power supply line protector including a rectangular-shaped case and disposed in the vehicular sliding door, in which the power supply line is housed in a bent state; a power supply line path in the case which controls the bent line; a slider received in, and slidable along, a length of the case; an extension spring by which the slider is urged toward one end side of the case; and a slit-shaped opening in an underside of the case; wherein a side portion of the line is drawn out through the slit-shaped opening and secured to a vehicle body side; and wherein a power supply line portion, which has been drawn out from another end side of the case, is connected to appliances inside the door.Type: GrantFiled: March 23, 2006Date of Patent: January 5, 2010Assignee: Fujikura Ltd.Inventor: Takehisa Ide
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Publication number: 20090315362Abstract: A sliding shutter apparatus comprising an opening of a predetermined shape, a shutter adapted to seal the opening in closed position and unseal the opening in opened position, and guiding means for facilitating movement of the shutter along a single straight line trajectory between opened and closed positions.Type: ApplicationFiled: June 24, 2008Publication date: December 24, 2009Inventors: Alisa Michnik, Yefim Michnik
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Publication number: 20090302637Abstract: A door is open and held by engaging a latch with a striker of a vehicle body. The door has a release actuator connected to the latch. The vehicle body includes a power drive and a control module. An operating unit instructs the control module to close the door. The control module instructs the release actuator to disengage the latch from the striker. After the control module instructs the power drive to start closing of the door, releasing of the release actuator is stopped by the control module at a door position determined by actual voltage of a power source.Type: ApplicationFiled: June 2, 2009Publication date: December 10, 2009Inventor: Kenichi IIJIMA
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Patent number: 7621586Abstract: A motor vehicle has a sliding door supported by front and rear roller brackets that move through corresponding roller tracks. By extending the length of the rear roller track supporting the sliding door to beyond the rear end of the vehicle when the sliding door itself is opened beyond a particular location, a larger door and door opening are possible for any particular vehicle size. This provides better occupant access to rear seats and increases the maximum cargo size that can be loaded through the door opening.Type: GrantFiled: April 25, 2008Date of Patent: November 24, 2009Assignee: GM Global Technology Operations, Inc.Inventors: David R. Fischer, Teru Tseng, Edward M. Sanocki, Jr.
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Patent number: 7611190Abstract: A vehicle door articulating and sliding mechanism is provided that includes a swing arm pivotally mounted via a first bracket to a vehicle structure at one end and a sliding assembly comprising a rotating second bracket mounted at an opposite end of the swing arm. The sliding assembly is slidably engaged to a vehicle door. The mechanism also includes a first flexible link at least partially encircling a first sprocket connected to the vehicle structure and a second sprocket fixed to the vehicle door. The mechanism further includes a second flexible link fixed to the vehicle door at one end and fixed to the vehicle structure at the opposite end. The second flexible link at least partially encircles a cam, wherein the first flexible link and cam provide a catch that engages the cam to accelerate movement of the door during opening.Type: GrantFiled: February 24, 2009Date of Patent: November 3, 2009Assignee: Ford Global Technologies, LLCInventors: Adrian Nicholas Alexander Elliott, Jason Falenski, Justin Thales Johnson, Dave Michael Lechkun
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Publication number: 20090267383Abstract: A motor vehicle has a sliding door supported by front and rear roller brackets that move through corresponding roller tracks. By extending the length of the rear roller track supporting the sliding door to beyond the rear end of the vehicle when the sliding door itself is opened beyond a particular location, a larger door and door opening are possible for any particular vehicle size. This provides better occupant access to rear seats and increases the maximum cargo size that can be loaded through the door opening.Type: ApplicationFiled: April 25, 2008Publication date: October 29, 2009Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.Inventors: David R. Fischer, Teru Tseng, Edward M. Sanocki, JR.
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Patent number: 7596924Abstract: A hollow panel includes a panel body and a guide rail member joined thereto. The panel body is formed in a structure such that two plate-like members are joined by many ribs. The panel body includes an open space portion and a closed space portion. The open space portion is formed so as to extend in the extrusion direction of the panel body and is formed as an open space in a cross-section perpendicular to the extrusion direction. The closed space portion has a shape such that a plurality of closed spaces are defined by the ribs between the plate-like members in a cross-section perpendicular to the extrusion direction. The guide rail member is press-fitted into the open space portion.Type: GrantFiled: September 18, 2006Date of Patent: October 6, 2009Assignee: Kabushiki Kaisha Kobe Seiko ShoInventor: Akira Sakae
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Patent number: 7591504Abstract: A system and method for transferring and storing a vehicle's passenger doors is disclosed. The passenger door may be adjusted from a closed condition, preventing a passenger from accessing the interior of the vehicle, to a stored condition where the passenger door is stored within the vehicle's storage compartment. The passenger door remains supported to the vehicle throughout the process.Type: GrantFiled: September 5, 2008Date of Patent: September 22, 2009Assignee: Honda Motor Co., Ltd.Inventor: Michael Schrader
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Publication number: 20090230724Abstract: A door bracket is mounted to a vehicle sliding door. A primary track is mounted along a side and extends to a remote end. A roller bracket having rollers received by the primary track is movable between a first position proximate the opening and a second position at the remote end. A link is pivotally joined to the roller bracket by a first pivot and pivotally joined to the door bracket by a second pivot. The link is rotatable around the first pivot between a first orientation and a second orientation. The link comprises an extension arm extending from the link toward the primary track. A shift mechanism contacts the extension arm when the roller bracket is at an intermediate trip point so that the link shifts from its first orientation to its second orientation when the sliding door is being opened.Type: ApplicationFiled: March 11, 2008Publication date: September 17, 2009Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.Inventors: David R. Fischer, Teru Tseng, Edward M. Sanocki, JR., James A. Rochon, Eric A. Watterworth
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Patent number: 7585014Abstract: A slide door opening and closing apparatus for a vehicle includes a drive pulley, a driven pulley, a pulling member extending between the drive pulley and the driven pulley and connected to a slide door, a drive side idle pulley provided in the vicinity of the drive pulley for guiding the pulling member extending at an inner side of the vehicle toward an outer side of the vehicle via the driven pulley, a housing including an opening portion through which the pulling member guided by the drive side idle pulley is inserted, and a partition provided at the opening portion of the housing, the partition interposed between the pulling member at the inner side of the vehicle and the pulling member guided toward the outer side of the vehicle via the driven pulley.Type: GrantFiled: November 7, 2006Date of Patent: September 8, 2009Assignee: Aisin Seiki Kabushiki KaishaInventors: Tomoaki Nishimura, Seiichi Suzuki
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Publication number: 20090212592Abstract: [OBJECT] To provide a slide door structure of an automobile enabling occupants to get on and off with ease even in a narrow parking space since the door of the automobile can be largely opened and capable of reducing the constraints on the design of the body of the automobile.Type: ApplicationFiled: July 4, 2006Publication date: August 27, 2009Inventor: Hisashi Takahashi
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Patent number: 7575270Abstract: An opening/closing apparatus for a vehicle, which has a door-lock mechanism, is provided. An output of a motor unit is transmitted to a drum having a planetary gear mechanism, and the slide door of the vehicle is driven by an open-side cable and a close-side cable wound around the drum. A closer cable of the door-lock mechanism is coupled to a carrier of the planetary gear mechanism, and coupled to a latch of the door-lock mechanism via a coupling link. The coupling link is constituted as a toggle mechanism so as to regulate the rotation of the latch by the traction force of the closer cable until the latch is rotated toward a full latch direction from an unlatch position. When the regulation of the latch by the toggle mechanism is released, the latch is rotationally driven toward the full latch direction due to the rotation of the carrier.Type: GrantFiled: October 24, 2008Date of Patent: August 18, 2009Assignee: Mitsuba CorporationInventors: Kei Nagai, Mitsuhiro Okada
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Publication number: 20090200833Abstract: A sliding door for a vehicle such as a motor vehicle, on its inside has a guide rail which is mounted longitudinally displaceable in a slide. A hinge shackle is swivel mounted between the door and the vehicle. A state quantity of the vehicle is provided and the travel of the sliding door is established based on the state quantity.Type: ApplicationFiled: February 8, 2008Publication date: August 13, 2009Inventors: Gerhard Heuel, Reiner Schmidt
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Publication number: 20090189412Abstract: A sliding door system for a motor vehicle, including a door that is configured to be disposed within a door opening that is formed in the vehicle body, a trim panel connected to the door, and an opening formed through the trim panel. A hinge arm extends through the opening in the trim panel and has a first end connected to the vehicle body and a second end slidably connected to the door for movement of the door between a closed position and an open position. A closure panel is moveable between a deployed position, wherein the closure panel obstructs at least a portion of the opening in the trim panel, and a stowed position, wherein the closure panel does not obstruct the opening in the trim panel.Type: ApplicationFiled: January 29, 2008Publication date: July 30, 2009Applicant: Nissan Design America, Inc.Inventor: Richard Plavetich
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Patent number: 7556577Abstract: A reel drum is rotatably supported on a board, and a tensioner case is detachably mounted to the board in the vicinity of the reel drum. Wires are extended from the reel drum in directions opposite to each other. A pair of tension rollers pressed onto the respective wires and roller holders rotatably supporting the respective tension rollers are attached to the tensioner case to be allowed to move in directions substantially orthogonal to the respective wires when the wires are tensioned. Moreover, the tensioner case is provided with biasing means to bias the roller holders in directions that the tension rollers are pressed onto the respective wires. The biasing means is a torsion spring. A contact portion of each roller holder which a wire end extended portion of the torsion spring is in contact with has an angle shape with a ridge aligned in a direction orthogonal to the wire end extended portion of the torsion spring.Type: GrantFiled: September 13, 2005Date of Patent: July 7, 2009Assignee: OHI Seisakusho Co. Ltd.Inventors: Shinichiro Kita, Toku Fukaya, Hideaki Nozawa, Atsushi Osada
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Patent number: 7552962Abstract: A sliding door system for a vehicle with a vehicle body having a door opening and a sliding door (3), comprises a guide rail (1) which can be mounted at or in the vehicle body in the proximity of the door opening, a guide element (2) which is displaceable along the guide rail (1) and which is connected to the sliding door (3) by way of a holding arm (5), a line receiving means (15) of pivotably interconnected members (16) for receiving and guiding electric lines (20) from a connection on the vehicle body to a connection at the sliding door (3), wherein the line receiving means (15) is guided in a guide device. In order to provide such a sliding door system which has a space-saving structure and which is suitable for the subsequent installation of a line receiving means (15) for the energy supply for the sliding door (3) it is proposed that the guide device for the line receiving means (15) is integrated into the guide rail (1) for the guide element (2) of the sliding door (3). (FIG. 1).Type: GrantFiled: March 21, 2005Date of Patent: June 30, 2009Assignee: Igus GmbHInventors: Richard Habering, Andreas Hermey, Gunter Blase
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Patent number: 7547060Abstract: To a pair of link arms, portions of a fitting mechanism that can be engaged with each other in a vehicle width direction are formed. Further, hinge bases that hold both ends of the pair of link arms rotatably can fit together in the vehicle width direction. By this structure, when a load is applied onto a sliding door from the outside of the vehicle owing to a side collision or the like, and a force is applied onto the fitting mechanism and the pair of hinge bases in the vehicle width direction and in the vehicle vertical direction, the portions of the fitting mechanism and the pair of hinge bases fit together, and the movement of the link arms to the upper side in the vehicle vertical direction is regulated. Thereby, the pulling deformation of the sliding door to the inside of the vehicle body is suppressed.Type: GrantFiled: April 12, 2006Date of Patent: June 16, 2009Assignee: Toyota Jidosha Kabushiki KaishaInventors: Katsuaki Maruyama, Koji Kawamatsu, Yukio Matsuda, Yoshinori Hitomi
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Patent number: 7537269Abstract: An interlock assembly is provided for a vehicle having a body with a selectively openable slidable door and a selectively openable fuel filler door mounted thereto. The fuel filler door is operatively connected with the interlock assembly. The interlock assembly includes a bracket member and a bell crank member pivotably mounted with respect to the bracket member. A pin is slidably disposed with respect to the bracket member and is movable between an extended position and a retracted position. The bell crank member is operable to urge the pin into the extended position when the fuel filler door is open and the retracted position when the fuel filler door is closed. The pin operates to engage a bore defined by the slidable door when in the extended position to substantially lock the slidable door. Preferably, the interlock assembly is mounted with respect to a rear jamb formed by the body.Type: GrantFiled: May 2, 2006Date of Patent: May 26, 2009Assignee: GM Global Technology Operations, Inc.Inventors: Teru Tseng, Eric A. Watterworth, James A. Rochon
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Patent number: 7533926Abstract: A roller arm unit of the present invention has three or more pulleys by odd pieces. A door-opening cable and a door-closing cable extending from a power unit have tip ends fixed to a first and second end portions of a guide rail by way of the pulleys. The door-opening cable and the door-closing cable are intersected with each other between two neighboring pulleys. A path length of a take-up side cable becomes short and a path length of a pay-out side cable becomes long when the roller arm unit is caused to be swung due to influence of the curved portion.Type: GrantFiled: June 24, 2005Date of Patent: May 19, 2009Assignee: Mitsui Mining & Smelting Co., Ltd.Inventors: Jiro Mitsui, Yousuke Matsuda, Hiroshi Satoh
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Patent number: 7527321Abstract: The invention relates to a vehicle door system with two vehicle doors, with a vehicle body which encloses a passenger compartment and has a common vehicle door opening for the two vehicle doors, wherein, for closing the door opening, the vehicle doors being movable in a manner such that they move from an open position into a closed position and relative to each other and, in the closed position, each are adjacent to the other in a connecting region via a connecting end side, and with impact protection which has stiffening elements for stiffening the vehicle doors in the vehicle opening, and wherein at least one first stiffening element is arranged in the connecting region of the one vehicle door and at least one stiffening element is arranged in the connecting region of the other vehicle door.Type: GrantFiled: March 12, 2008Date of Patent: May 5, 2009Assignee: Ford Global Technologies, LLCInventors: Thomas Benderoth, Gerhard Klein, Joergen Hilmann, Elvir Vukovic, Armando Lopes Dos Santos, Michael Bickenbach, Brad Staines, Issa Pooloo
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Patent number: 7525272Abstract: A control method of a sliding door of a vehicle. A first step engages a clutch of the sliding door if an obstacle is detected during manipulation of the sliding door, and waits for a sliding door manipulation signal to be input. A second step determines whether a fuel door is open. A third step determines whether the signal is input again if the fuel door is open at the second step. A fourth step disengages the clutch if the signal is input again at the third step.Type: GrantFiled: April 27, 2007Date of Patent: April 28, 2009Assignee: Kia Motors CorporationInventor: Jong-Hwan Oh
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Patent number: 7520557Abstract: A pin having an enlarged head is fixed to a lower end portion of a sliding rear side door. The pin is disposed at a point corresponding to a door slide opening formed in a side sill, and the enlarged head of the pin is goes into a box member incorporated in the side sill through the door slide opening when the sliding rear side door is closed. A lower rail having a downward-opening U-shaped cross section is welded to a top plate portion of the box member. A lower roller unit fixed to the sliding rear side door fits into the lower rail, whereby the lower rail guides the sliding rear side door during opening and closing operation thereof. A vertical wall portion of the box member is welded to a first reinforcement member which passes generally vertically through the side sill.Type: GrantFiled: June 22, 2005Date of Patent: April 21, 2009Assignee: Mazda Motor CorporationInventors: Motoki Yoshida, Takashi Niseki, Kazuya Fukutani, Katsuhito Kouno
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Patent number: 7517007Abstract: A slide door-carrying cab is provided which includes a slide door capable of forming a sufficient clearance between a rear portion of the cab and a back of an operators seat, reclining the back at a sufficient angle, and giving an excellent comfortableness to an operator. The cab is provided in the position on a turntable which is offset from the center of a swinging movement thereof. An outer side portion of the cab has an outwardly bulging surface, and the slide door which moves along the curved surface is provided at a front section of the outer side portion. A rear portion of the cab is made of outwardly bulging two-dimensionally bent rear curved glass, and an outer edge of the rear portion is made to stay within a turning radius of an outer edge portion of the turntable.Type: GrantFiled: January 5, 2006Date of Patent: April 14, 2009Assignee: Komatsu Ltd.Inventors: Hiroyuki Shioji, Akihide Namura
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Publication number: 20090072583Abstract: A vehicle rear door articulating and sliding mechanism including an articulating hinge assembly having a hinge arm pivotally mounted to a vehicle C-pillar at one end thereof, and a vehicle rear door pivotally and slidably mounted to the hinge arm at an opposite end of the hinge arm. A guide track may be mounted to the rear door, and a slide block may be pivotally mounted to the hinge arm and slidably attached to the guide track. The hinge arm may be disposed at first and second angular positions relative to the guide track when the rear door is respectively disposed in closed and opened positions, and the slide block may be disposed at first and second positions along a length of the guide track when the rear door is respectively disposed in the closed and opened positions, to thus provide articulating and sliding movement of the rear door.Type: ApplicationFiled: November 30, 2007Publication date: March 19, 2009Inventors: Adrian N. A. Elliott, Justin T. Johnson, Jason Falenski, Craig Blust
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Publication number: 20090039673Abstract: A slide door apparatus for a vehicle includes a reel member disposed at one of a vehicle body and a slide door for opening and closing a door opening formed in the vehicle body and a rope member reeled by the reel member and connected at a terminal end of the rope member to the other of the vehicle body and the slide door. The rope member is unreeled from the reel member so as to rotate the reel member in one direction and reeled within the reel member in accordance with a rotation of the reel member by means of a biasing force in the other direction. The slide door apparatus also includes a rotating device including an internal rotor rotating in accordance with the rotation of the reel member and generating a rotating load depending on a rotating speed of the internal rotor.Type: ApplicationFiled: July 28, 2008Publication date: February 12, 2009Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Ryoichi Fukumoto, Hiroki Okada
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Patent number: 7472944Abstract: A drive unit which operates in a first direction based on operation of a door opening and closing control unit so as to unfasten a latch of a full-opening latch unit is connected to a half-opening stopping unit being displaced from a state where the half-opening stopping unit is made unable to abut with a half-opening striker provided on a vehicle body side to a state where the half-opening stopping unit is made abut with the halt-opening striker when a window glass provided in a sliding door, so as to abut with the half-opening striker when the sliding door is opened to a predetermined half-opened position to thereby stop the sliding door at the half-opened position in such a manner that the half-opening stopping unit is displaced to the state where the half-opening stopping unit abuts with the half-opening striker when the drive unit is operated in a second direction.Type: GrantFiled: February 3, 2006Date of Patent: January 6, 2009Assignee: Mitsui Mining & Smelting Co., Ltd.Inventors: Masazumi Miyagawa, Shigenori Hiramoto
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Patent number: 7452026Abstract: The invention relates to a sliding door system for a vehicle, in particular, a motor vehicle. The system comprises at least one sliding door (33A, 35B) that can be displaced along a track. The system is equipped with at least one power conduction device (1, 34, 35), which is connected at one end (3) to the sliding door (33A, 35B) and at the other end (2) to a fixed part of the vehicle. At least one section (4, 36) comprising articulated elements (5, 36), is situated between the two ends (1, 2) of the power conduction device. The system is equipped with at least one support (6, 13, 16, 18, 21, 38), along which the section or sections (4, 36) of the power conduction device are horizontally displaced.Type: GrantFiled: December 10, 2004Date of Patent: November 18, 2008Assignee: Kabelschlepp GmbHInventors: Herbert Wehler, Uwe Kemper
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Patent number: 7438349Abstract: An operator cab for heavy construction equipment is disclosed to prevent a sliding door from rocking or rattling due to a shock or vibration applied to the cab in a state that the sliding door slidably mounted on the cab is opened or closed.Type: GrantFiled: December 5, 2006Date of Patent: October 21, 2008Assignee: Volvo Construction Equipment Holding Sweden ABInventors: Chun Ho Jo, Jung Gun Gwak
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Patent number: 7438346Abstract: Vehicle including a door frame alongside a position in a passenger compartment of the vehicle normally occupied by a driver, a driver door having a first, closed position arranged in the door frame and a second, fully open position outside of the door frame, and an infinite door check mechanism which enables the door to be moved between the first and second positions and to any open position therebetween. The infinite door check mechanism includes a motor arranged to move the door between the first and second positions and to any of the open positions therebetween. A control mechanism controls the motor to initiate movement of the door and stop the movement when the door is in any one of the different open positions and maintain the door in the stopped position in the absence of applied force to hold the door in the stopped position.Type: GrantFiled: September 19, 2005Date of Patent: October 21, 2008Assignee: Automotive Technologies International, Inc.Inventor: David S. Breed
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Publication number: 20080252098Abstract: A rail system of a mounting and guide device for a sliding door of a motor vehicle is provided with a drawn-in rear part, by which the sliding door is displaceable between a closed position in which the sliding door closes a door opening and an open position in which the door is located laterally adjacent to the door opening. The rail system has a guide rail connected to the vehicle body, which is provided with an arc section, which is curved toward the vehicle middle following the drawn-in rear part and a first assembly assigned to the guide rail having a mounting unit engaging in the guide rail, which is displaceable along the guide rail with the aid of a least one displacement means. The rail system also has a support element rigidly connected to the mounting unit and projecting from the mounting unit in front of the displacement means, to which the sliding door is attached so it is pivotably movable.Type: ApplicationFiled: April 11, 2008Publication date: October 16, 2008Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.Inventor: Marcus LANGE
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Patent number: 7434872Abstract: The invention discussed above provides a reinforcing element for a lower impact region of a front bumper of a motor vehicle for the protection of pedestrians in case of the impact of a lower leg section against the lower impact region of the front bumper. Here the reinforcing element adjoins the lower region of the front bumper in the direction of travel behind the lower region of the front bumper. The reinforcing element has a base plate with reinforcing ribs attached thereto. It extends substantially in a horizontal direction, approximately across the width of the front bumper. Here for the first time it is proposed that the reinforcing element with its rear end in the longitudinal direction is at least partially supported against a cross strut arranged below the engine compartment. Further, the above invention proposes for the first time a front bumper equipped therewith for a motor vehicle.Type: GrantFiled: July 20, 2005Date of Patent: October 14, 2008Assignee: GM Global Technology Operations, Inc.Inventor: Claus Steller
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Publication number: 20080224499Abstract: A clutch mechanism of the present power device comprises a fixed gear member, a moving gear member engaged with the fixed gear member when moving to a clutch connecting position, an armature for moving the moving gear member to the clutch connecting position when rotated relatively to the moving gear member, an electromagnetic coil unit for applying a brake resistance to the armature, and a clutch holding surface for abutting against the moving gear member when the electromagnetic coil unit is turned off in the clutch connecting state and for holding the moving gear member at a brake-clutch connecting position. The abutment of the moving gear member against the clutch holding surface is released by rotating the moving gear member relatively to the armature in a state in which the electromagnetic coil unit is operated.Type: ApplicationFiled: May 15, 2008Publication date: September 18, 2008Applicant: Mitsui Mining & Smelting Co., Ltd.Inventor: Kazuhito YOKOMORI
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Patent number: 7422268Abstract: Sliding door arrangement for a motor vehicle having a lock arrangement, for fixing a sliding door in opened and closed positions, with a catch lever arrangement with a pivoting catch lever that is movable into engaged and raised states and is pretensioned toward the engaged state. The catch lever arrangement has first and second engagement elements with which the catch lever engageable, the catch lever, when the sliding door is in the opened position, engaging the first engagement element and the catch lever fixing the sliding door in the opened position. The catch lever is engageable with the second engagement element when the sliding door is in the closed position and the catch lever fixes the sliding door in the closed position. The arrangement is such that the pretensioning of the catch lever toward the engaged state rises by the movement of the sliding door into the closed position.Type: GrantFiled: October 27, 2006Date of Patent: September 9, 2008Assignee: Brose Schliesssyteme GmbH & Co., KGInventors: Markus Kothe, Frank Hoerschgen
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Patent number: 7399023Abstract: In order to provide a guide roller which can be readily mounted on a support member and readily adjusted in position without reducing strength of a support shaft, according to the invention, when inserting a screw part of the shaft through a long hole of the support member and fixing the shaft by a nut on a back side, the screw part is inserted while contacting notched planes with contact parts, and an insertion position of the screw part is made adjustable in the long hole. It is possible, without necessity to form an engaging part for calking in the columnar shaped support shaft, to prevent reduction in strength of the guide roller, to position the guide roller with respect to a rail only by screwing the guide roller to the support member after previously fixing the support member to the slide door, and to make the operation efficient.Type: GrantFiled: January 20, 2006Date of Patent: July 15, 2008Assignee: Daido Metal Company Ltd.Inventors: Takumi Nomura, Teruo Abe, Hiroshi Naito
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Publication number: 20080164719Abstract: A flexible member, comprising: an inner core member, comprising a plurality of strands of liquid crystal polymers cooperating with each other to define and provide the inner core member; an outer sheath disposed about the inner core member, the outer sheath defining an inner opening for receiving the inner core member therein, the inner core member being slidably received within the outer sheath, wherein the flexible member is capable of being disposed about a curved surface, wherein a lubricant is disposed upon an exterior surface of the outer sheath and the outer sheath further comprises an end-fitting member disposed about a portion of the flexible connector, the portion of the flexible connector comprising an engagement surface for securement of the end fitting thereto.Type: ApplicationFiled: December 12, 2007Publication date: July 10, 2008Inventors: Xinhua He, Mansour Ashtiani
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Patent number: 7393044Abstract: A slider is provided on a rear door so as to be able to freely reciprocated, and the slider is connected to a vehicle body through a control arm and a driven arm. A linear cam groove and a curved cam groove continuous to the linear cam groove are formed in a guide plate fixed to the rear door. A control arm that controls an operation of the rear door includes a proximal portion rotatably attached to the slider and a pair of arm portions continuous to the proximal portion. The longer arm portion is attached to the vehicle body whereas the shorter arm portion is guided by the cam grooves. A projection amount of the rear door can be thereby set larger than a curve amount of the curved cam groove. In addition, a width of the guide plate can be thereby reduced. Therefore, the guide plate can be attached not to the vehicle body but to the rear door.Type: GrantFiled: May 26, 2006Date of Patent: July 1, 2008Assignee: Mitsuba CorporationInventor: Takashi Enomoto