Spring Projected Patents (Class 292/219)
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Patent number: 11572707Abstract: An example system includes a deadbolt assembly including a housing, a traveler positioned in the housing, and a bolt including a ramp arm engaged with the traveler. The housing may include a first deadlocking component, and the traveler may include a second deadlocking component. The bolt is movable between a distal extended position and a proximal retracted position. When the bolt is pushed in the distal direction by an external force, the ramp arm urges the traveler in a lateral direction, and the first and second deadlocking components engage, deadlocking the bolt.Type: GrantFiled: October 6, 2020Date of Patent: February 7, 2023Assignee: Schlage Lock Company LLCInventor: Matthew S. Graham
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Patent number: 11156024Abstract: A window opening control devices in the nature of a modified vent stop includes a housing having a peripheral flange defining an opening and a body depending from the peripheral flange and further includes a butterfly shaped stop block mounted within the body of the housing for rocking motion about a generally centrally located pivot point between an open position, wherein a first wing of the stop block extends beyond the housing flange, and a closed position wherein the first wing is retracted into the housing. Movement of the stop block between the open and closed positions is effected by pressing on either the first wing of the butterfly shaped stop block or a second wing, and is preferably accomplished without the use of springs or other biasing assistance. The stop block is preferably provided with a pair of ridge projections that cooperate with spring legs located on the interior of the housing to form a detent to maintain the stop block in the closed position.Type: GrantFiled: November 12, 2019Date of Patent: October 26, 2021Inventor: Barry G. Lawrence
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Patent number: 11041330Abstract: The object of the invention is a seal (10) for an inlet opening (120) of a latch (100), in particular a motor vehicle latch, having at least a partially flexible sealing element (11) with at least an insertion slot (12), whereby a first seal wing (11.1) and a second seal wing (11.2) are formed on the sealing element (11), whereby a striker can at least be partially arranged in the inlet slot (11).Type: GrantFiled: September 25, 2017Date of Patent: June 22, 2021Assignee: Kiekert AGInventor: Wael Ghassen Al-Rihawi
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Patent number: 10858859Abstract: A door latch and a dishwasher fitted with a door latch are described. The door latch has a body, a pawl provided with a rotating shaft, a first gap being provided between two ends of the rotating shaft, and a mounting slot being provided in one side of the pawl, a first pin mounted on the pawl, the first pin being mounted in the mounting slot in the pawl, a spring having two ends which are connected to the body and the pawl, respectively, a first end of the spring being connected to the first pin through the first gap. During installation of the door latch, assembly of the door latch is quick and easy because the first pin is put into the pin mounting slot in the pawl from the top side of the pin mounting slot, and repair with changing of components is also easy.Type: GrantFiled: July 31, 2014Date of Patent: December 8, 2020Assignee: ILLINOIS TOOL WORKS INC.Inventor: Song Li
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Patent number: 10697227Abstract: An exemplary fitting for a mullion includes a first bracket, a second bracket nested with the first bracket, and a lock cylinder assembly selectively coupling the first bracket and the second bracket. The nested brackets include a set of interleaved walls, and openings in the walls cooperate to define a pocket in which the lock cylinder assembly is seated. The lock cylinder assembly includes an armature having a first position and second position. When in the first position, the armature prevents removal of the lock cylinder assembly from the pocket such that the lock cylinder assembly prevents separation of the brackets. With the armature in the second position, the lock cylinder assembly can be removed from the pocket, after which the brackets can be separated from one another.Type: GrantFiled: June 5, 2018Date of Patent: June 30, 2020Assignee: Schlage Lock Company LLCInventors: Jack R. Lehner, Jr., Matthew A. Phillips
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Patent number: 10278297Abstract: A case with assembly structure includes a body, an engaging portion, a fixing element and an elastic element. The body has an accommodating slot and the engaging portion is disposed in the accommodating slot. The fixing element is slidably disposed on the main body and is located on one side of the accommodation slot and adjacent to the engaging portion. The fixing element has a hook. One end of the elastic element is disposed to the body and another end is disposed to the fixing element. The fixing element is moved between a fixed position and a release position along a first direction. When the fixing element is moved to the release position, the hook of the fixing element is moved along a second direction to hook the engaging portion. Meanwhile, the elastic element is made the fixing element be pulled toward the fixed position.Type: GrantFiled: October 11, 2017Date of Patent: April 30, 2019Assignee: GETAC TECHNOLOGY CORPORATIONInventor: Yao-Kun Cheng
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Patent number: 10053896Abstract: A window vent stop for use in a sliding sash window assembly or a sliding door assembly. The vent stop has a housing adapted to be disposed in a recess in the non-movable sash member. This housing includes a cavity with a bottom plate therein. The tumbler has at least one pivot for pivotally securing the tumbler to the housing for movement between an extended position to prevent movement of the sliding member and a retracted position, to allow movement of the sliding member. Also within the housing is a spring for biasing the tumbler. The housing has one or more flexible members extending from the end walls of the housing that secure the housing to an opening in a window sash when a portion of the window sash is positioned between the underside of a lip on said housing and the flexible member.Type: GrantFiled: April 11, 2017Date of Patent: August 21, 2018Assignee: Vision Industries Group, Inc.Inventors: Luke Liang, Tong Liang, David Chen
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Patent number: 9820788Abstract: A method and system for performing bone fusion and/or securing one or more bones, such as adjacent vertebra, are disclosed. The screws include a threaded tip connected to a main shaft and a threaded outer sleeve that rotates relative to the outer shaft until locked down. Independent rotation of the threaded outer sleeve relative to the threaded distal tip allows compression or distraction to modify the gap between the vertebral bodies. The screws are passed from the inferior to superior vertebra or superior to inferior, for example, through a trans-pedicular route to avoid neurological compromise. At the same time, the path of screw insertion is oriented to reach superior or inferior vertebra. An intervertebral cage of the system is configured for lateral expansion from a nearly straight configuration to form a large footprint in the disc space. The screws and cage may be combined for improved fixation with minimal invasiveness.Type: GrantFiled: October 5, 2012Date of Patent: November 21, 2017Assignees: H. Lee Moffitt Cancer Center and Research Institute, Inc., University of South FloridaInventors: Frank D. Vrionis, Kamran Aghayev, Sabrina A Gonzalez Blohm, James J. Doulgeris
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Patent number: 9688124Abstract: A safety apparatus for a sliding door of a vehicle, including a lower rail including a mid stopper bracket; and an arm affixed at an external extremity to the sliding door and connected at an internal extremity to the lower rail, the arm including a mid stopper lever that is rotatable. In an open position, the mid stopper lever contacts the mid stopper bracket and contacts a tongue of the internal extremity of the arm to prevent the sliding door from exceeding a mid open position.Type: GrantFiled: December 16, 2015Date of Patent: June 27, 2017Assignee: AISIN TECHNICAL CENTER OR AMERICA, INC.Inventor: Emiko Okuma
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Patent number: 9458647Abstract: A lock including a housing having an opening for a locking bolt, a locking bolt movable between a locked position and an unlocked position, an actuator positioned within the housing, and a rotary blocking device that prevents the locking bolt from moving to the unlocked position. The lock may optionally include a tamper resistant mechanism that is designed such that attempting to forcibly move the locking bolt from the locked position to the unlocked position while the actuator remains in the locked condition causes the locking bolt to engage the tamper resistant mechanism.Type: GrantFiled: November 26, 2013Date of Patent: October 4, 2016Assignee: MG TECH CENTER BV H.O.D.N. LOCK TECHNOLOGYInventor: Klaus W. Gartner
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Patent number: 9309693Abstract: Striker cover for use with a vehicle closure. The striker cover having two cover pieces with coaxial pivot edges, that when contacted by a latch, pivot into a cam and separate to provide access of the latch to the striker. When the vehicle closure is open, springs bias the cover pieces toward each other and into the cam, rotating the cover pieces back into a first position. In the first position the cover pieces cover the striker and obstruct the striker from view.Type: GrantFiled: February 18, 2014Date of Patent: April 12, 2016Assignee: Ford Global Technologies, LLCInventors: Livianu Dorin Puscas, Bhupendra A. Patel, Kosta Papanikolaou, David Manuel Rogers
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Patent number: 9107560Abstract: A door latch for an electrical household appliance includes a closing spring arrangement which is tensioned in an open position of the door latch and relaxes upon closing of the door, and a gripping unit which grips a closing element upon closing of the door and releases it again upon opening of the door. The gripping unit in the open position of the door latch is in blocking engagement with a blocking element. The closing element upon the closing of the door causes a rotary movement of the gripping unit about an axis of rotation where the gripping unit comes out of blocking engagement with the blocking element. The gripping unit has a base body bearing at least one supporting projection, projecting coaxially with respect to the axis of rotation, for supporting the gripping unit.Type: GrantFiled: November 14, 2011Date of Patent: August 18, 2015Assignee: emz-Hanauer GmbH & Co. KGaAInventor: Josef Bauriedl
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Publication number: 20150076839Abstract: Latch assembly including a latch arm, having first and second length edges and first and second width edges. The latch arm includes a latch pawl, a pivot connector, and a stabilizing member, positioned in a plane. The latch pawl connected to the first width edge and providing spring force resisting deflection non-parallel to the plane. The pivot connector and stabilizing member formed within an area of the latch arm. The stabilizing member extending distally relative to the second width edge to the pivot connector, and providing spring force resisting deflection parallel to the plane. The component and latch assembly including a component having first and second faces being adjacent and perpendicular. The latch arm rotatably mounted on the second face between latched and unlatched positions. Assembly including an embossment positioned to deflect the latch pawl during latching so the latch arm sits raised upon the embossment in the latched position.Type: ApplicationFiled: September 13, 2013Publication date: March 19, 2015Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Eric A. Eckberg, Jessica R. Eidem, James D. Gerken, Rebeccah J. Vossberg, Daniel A. Wright
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Publication number: 20150075078Abstract: A release mechanism for selectively connecting and disconnecting a sliding power window from a movable drive block includes a release knob and a release bracket coupled with the release knob by a cable or rod. The release bracket is pivotable between a locked position and a released position by displacement of the release knob. The release bracket includes a drive block pin engageable with the movable drive block and a locking block pin engageable with a fixed locking block. The mechanism allows a boat operator to operate a sliding roof/window manually in case of power failure or the like. The mechanism enables the window to be locked in the opened or closed position, and no tools are required to release the drive or to position/lock the sliding roof/window.Type: ApplicationFiled: September 11, 2014Publication date: March 19, 2015Inventors: Edward J. Erskine, Michael Trajlinek
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Patent number: 8960736Abstract: A motor vehicle door lock comprising at least one lever (1), particularly a securing lever and a spring (2) that is associated with the lever (1), wherein the spring (2) interacts with an associated contour (4) in order to form a bistable position securing unit (2, 4).Type: GrantFiled: February 21, 2009Date of Patent: February 24, 2015Assignee: Kiekert AktiengesellschaftInventor: Ludger Graute
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Publication number: 20150035295Abstract: The present invention has disclosed a door latch and a dishwasher fitted with a door latch. The door latch comprises a body; a pawl provided with a rotating shaft, a first gap being provided between two ends of the rotating shaft, and a mounting slot being provided in one side of the pawl; a first pin mounted on the pawl, the first pin being mounted in the mounting slot in the pawl; a spring having two ends which are connected to the body and the pawl, respectively, a first end of the spring being connected to the first pin through the first gap. During installation of the door latch, assembly of the door latch is quick and easy because the first pin is put into the pin mounting slot in the pawl from the top side of the pin mounting slot; repair and with changing of components is also easy.Type: ApplicationFiled: July 31, 2014Publication date: February 5, 2015Inventor: Song LI
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Publication number: 20140306462Abstract: A window vent stop for use in a sliding sash window assembly or a sliding door assembly. The vent stop has a housing adapted to be disposed in a recess in the non-movable sash member. This housing includes a cavity with a bottom plate therein. The tumbler has at least one pivot for pivotally securing the tumbler to the housing for movement between an extended position, to prevent movement of the sliding member and a retracted position, to allow movement of the sliding member. Also within the housing is a spring for biasing the tumbler. The housing has one or more flexible members extending from the end walls of the housing that secure the housing to an opening in a window sash when a portion of the window sash is positioned between the underside of a lip on said housing and the flexible member.Type: ApplicationFiled: March 6, 2014Publication date: October 16, 2014Inventors: Luke Liang, Tong Liang, David Chen
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Patent number: 8833809Abstract: A window vent stop for use in a sliding member of a sliding sash window assembly or a sliding door assembly. The vent stop has a housing adapted to be disposed in a recess in the non-movable sash member of the assembly. This housing includes a cavity with a bottom plate. A tumbler has at least one pivot for pivotally securing the tumbler to the housing for movement between an extended position, to prevent movement of the sliding member and a retracted position, to allow movement of the sliding member. Also within the housing is a spring for biasing the tumbler toward the extended position. The housing has one or more flexible members extending from the end walls of the housing that secure the housing to the non-movable sash member.Type: GrantFiled: February 9, 2010Date of Patent: September 16, 2014Assignee: Vision Industries Group, Inc.Inventors: Luke Liang, Tong Liang, David Chen
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Publication number: 20140252784Abstract: A rotary latch has a housing having first and second posts therein. A catch is mounted for rotation about the first post between latched and unlatched positions. A pawl is mounted for rotation about the second post between a catch-retaining position and a catch-releasing position. When the catch is in the latched position and the pawl is in the catch-retaining position, the pawl engages the catch and prevents it from rotating out of the latched position. When the pawl is in the catch-releasing position the catch is movable to its unlatched position. A motor and gear train mounted in the housing includes an output gear mounted for rotation about the second post. The output gear is in engagement with the pawl such that activation of the motor causes the output gear to rotate the pawl to the catch-releasing position.Type: ApplicationFiled: March 6, 2014Publication date: September 11, 2014Inventor: Dale R. Krueger
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Patent number: 8814229Abstract: Latching mechanisms for electronic modules. In one example embodiment, a latching mechanism for an electronic module includes a latch, a latch return spring, and a release slide. The latch is configured to rotate between a latched position and an unlatched position. The latch includes a latch arm on a first end of the latch and an engagement pin on a second end of the latch. The latch return spring is configured to bias the latch in the latched position. The release slide includes a slide ramp. The slide ramp is configured to engage the latch arm as the release slide is slid away from the engagement pin, which causes the latch to rotate from the latched position to the unlatched position.Type: GrantFiled: April 30, 2010Date of Patent: August 26, 2014Assignee: Finisar CorporationInventors: Chris Kiyoshi Togami, Gary Dean Sasser, Joshua John Edward Moore
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Publication number: 20140132145Abstract: A refrigerator including a home bar is provided. The refrigerator may include a latch assembly that releasably couples a door of the home bar to a door of the refrigerator to selectively provide access to an interior of the home bar without opening the main refrigerator door. The latch assembly may include a holder provided in one of the home bar door or the main refrigerator door, and a latch provided in the other of the home bar door or the main door. The latch may be selectively coupled to the holder to lock and unlock the home bar door. The latch locks the holder by changing elastic rotation of the latch in one direction into elastic restoring rotation in a second, reverse direction as the holder is moved forward into the latch. The latch unlocks the holder as the holder is moved farther forward, and the latch and the holder are decoupled from each other while the latch is elastically rotated in response to backward motion of the holder out of the latch.Type: ApplicationFiled: November 12, 2013Publication date: May 15, 2014Inventors: Jaeyoul LEE, Seungho Lee
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Patent number: 8702132Abstract: A latch assembly includes a base having two sidewalls each having first and second guiding slots. A latch is pivotably connected to the base. A follower plate is movably received in the base and includes two sidewalls each having a restraining slot and an engaging notch. A safety plate is mounted between the sidewalls of the follower plate. A pin extends through the first guiding slots of the base, the restraining slots of the follower plate, and the safety plate. A positioning pin extends through the second guiding slots. A spring is attached between the positioning pin and the pin. When latch moves from a latching position to an unlatching position, the positioning pin moves along the second guiding slots of the base under action of the spring and engages with the engaging notches of the follower plate to retain the latch in the unlatching position.Type: GrantFiled: November 17, 2011Date of Patent: April 22, 2014Assignee: I-Tek Metal Mfg., Co., Ltd.Inventor: Hung-Jen Tien
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Patent number: 8678451Abstract: A gate latch for use with a gate may include a first handle to operate the gate latch from a first side of the gate and a second handle to operate the gate latch from a second side of the gate.Type: GrantFiled: June 22, 2012Date of Patent: March 25, 2014Inventor: Jim Martin
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Publication number: 20140059901Abstract: A spring assembly for a latch mechanism includes a spring, a first support, and a second support. The spring includes a first end, a second end, and a plurality of coils extending therebetween. The coils define an internal helical surface. The first support is configured to be coupled to a first pivoting member. The first support includes a grooved surface for threadingly engaging at least a portion of the internal helical surface of the spring proximate the first end. The second support is configured to be coupled to a second pivoting member. The second support includes a grooved surface for threadingly engaging at least a portion of the internal helical surface of the spring proximate the second end.Type: ApplicationFiled: August 28, 2013Publication date: March 6, 2014Inventors: Richard L. Nicoson, Troy Hottmann
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Publication number: 20140021727Abstract: An opening-aid locking/unlocking mechanism of electronic device, which is assembled with the electronic device. The electronic device includes a movable module and a device body module. The opening-aid locking/unlocking mechanism is disposed between the movable module and the device body module. The opening-aid locking/unlocking mechanism includes an elastic section. When the movable module is closed and locked with the device body module, the elastic section stores energy. When the movable module is unlocked, the elastic section releases energy to push open the movable module or the device body module so as to eliminate the problem existing in the conventional mechanism that the electronic device is uneasy to open and the pressure exerted on a user's hand is increased.Type: ApplicationFiled: July 19, 2012Publication date: January 23, 2014Applicant: FIRST DOME CORPORATIONInventors: CHIEN CHENG MAI, HSIU FAN HO
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Patent number: 8602464Abstract: A decompression vent latching apparatus, includes a flap placed on a door opening to a first area from a second area, a housing fastened to the flap on the door, a plunger mounted within the housing, having rotational and lateral movement within the housing, a stop block connected to the plunger, a pair of tip blocks having movement restricted by the stop block connected to the plunger when contacting the stop block, the tip blocks being controlled to be a predetermined distance away from the stop block, and a locking unit connected to the pair of tip blocks providing a closed or open position.Type: GrantFiled: November 3, 2008Date of Patent: December 10, 2013Assignee: Adams Rite Aerospace, Inc.Inventor: Morteza Yadollahi
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Patent number: 8602462Abstract: A hook 14 causes an attachment device (cartridge), which is mounted into an insertion slot arranged in an electronic apparatus such as a game apparatus, to be engaged with the insertion slot. The hook includes an arm 22, a ring portion 21 and a latch portion 23. The ring portion 21 is connected to one end of the arm 22. The latch portion 23 is connected to the other end of the arm 22, and is latchable onto a predetermined portion of the insertion slot. Further, the ring portion 21 is pivoted by a spindle 31 of the attachment device, and is shaped so as to be deformable when a force from the arm 22 is applied thereto, the force being caused by the attachment device moving so as to be ejected from the insertion slot.Type: GrantFiled: August 18, 2008Date of Patent: December 10, 2013Assignee: Nintendo Co., Ltd.Inventors: Hiroshi Kamada, Kazuo Yoneyama, Masaki Amano
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Patent number: 8585163Abstract: The present invention forms a supporting part that contacts a wall surface of a rotational shaft of an opening and closing button that opens and closes a container, such that when the opening and closing button is pressed, the supporting part contacts the wall surface to prevent the stress concentration phenomenon from being generated on the rotational shaft when the opening and closing button is pressed.Type: GrantFiled: October 27, 2008Date of Patent: November 19, 2013Assignee: LG Electronics Inc.Inventor: Jin Wook Park
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Patent number: 8544899Abstract: A latch assembly (12) for use with a cabinet (10) that includes a cabinet body (14) and a moving component (16, 30C), comprises a transverse member (346) and a pivoting member (348). The transverse member (346) is selectively coupled to the cabinet body (14). The pivoting member (348) is pivotally secured to the transverse member (346). The pivoting member (348) pivots relative to the transverse member (346) between a first position in which the pivoting member (348) inhibits large scale movement of the moving component (16, 30C) relative to the cabinet body (14), and a second position in which the pivoting member (348) allows for large scale movement of the moving component (16, 30C) relative to the cabinet body (14).Type: GrantFiled: January 10, 2011Date of Patent: October 1, 2013Inventor: Gregory P. Hertrich
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Patent number: 8517434Abstract: A latchset for a sliding pocket door, the latch being actuated by depressing a handbar on either the inside or outside of the door to rotate the latch member relative to a keeper member located in the door frame, the latchset having cam members to transfer rotation from the handbar axles to the latch axle. The latchset may be provided with locksets of differing mechanisms whereby the door may be locked to the outside.Type: GrantFiled: June 19, 2012Date of Patent: August 27, 2013Inventor: Richard Thomas Reep, Sr.
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Publication number: 20130134721Abstract: A locking device includes a body, a first part, an engaging assembly, a link and a locking member. The body has an installation area and the engaging assembly is installed in the installation area and includes a first engaging member and a first resilient member which provides a force to the first engaging member to connect the engaging member to the first part. The link is movably located in the installation area to push the first engaging member to move relative to the first part to release the locked status. The locking member is located in the installation area and has a first recess and an operation end. When the first recess is located corresponding to the first engaging member, the first engaging member is movable in the first recess. When the first recess is located away from the first engaging member, the first part is secured to the body.Type: ApplicationFiled: November 25, 2011Publication date: May 30, 2013Applicants: KING SLIDE TECHNOLOGY CO., LTD., KING SLIDE WORKS CO., LTD.Inventors: JUNG-PIN CHEN, SHU-CHEN LIN, SHAN-YAO CHEN
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Publication number: 20130127184Abstract: A latch assembly includes a base having two sidewalls each having first and second guiding slots. A latch is pivotably connected to the base. A follower plate is movably received in the base and includes two sidewalls each having a restraining slot and en engaging notch. A safety plate is mounted between the sidewalls of the follower plate. A pin extends through the first guiding slots of the base, the restraining slots of the follower plate, and the safety plate. A positioning pin extends through the second guiding slots. A spring is attached between the positioning pin and the pin. When latch moves from a latching position to an unlatching position, the positioning pin moves along the second guiding slots of the base under action of the spring and engages with the engaging notches of the follower plate to retain the latch in the unlatching position.Type: ApplicationFiled: November 17, 2011Publication date: May 23, 2013Inventor: Hung-Jen Tien
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Patent number: 8424930Abstract: In an incubator according to the present invention, physical condition of a newborn is less likely to get out of order though a hand insertion window can easily be opened by operation with, for example, an elbow instead of a hand. A latch in a latch mechanism has a spiral face that extends to at least part of the periphery of a rotation shaft that extends along a side of a newborn chamber. A releasing member in the latch mechanism presses the spiral face of the latch by movement along the side of the newborn chamber and rotates the latch from a holding position to a releasing position for a hand insertion door. In addition, even if the latch in the latch mechanism rotates about the rotation shaft between the holding and releasing positions for the hand insertion door, the releasing member does not rotate.Type: GrantFiled: September 28, 2009Date of Patent: April 23, 2013Assignee: Atom Medical CorporationInventors: Terumi Matsubara, Eiji Koike, Naoki Honma, Yoko Nagai, Kazuo Matsubara
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Patent number: 8419081Abstract: The present utility model discloses a side-hung door or window single latch lock, comprising: a first lock body and a second lock body disposed on an inner side and an outer side of a door or window and sandwiching the door or window in between, the first lock body including a first handle and the second lock body including a second handle, characterized in that the first lock body further comprises a latch assembly linked to the first handle and controlling opening and closing, and an elastic locking and controlling mechanism respectively linked to the first handle and the second handle to transmissively control the opening and closing of the latch assembly.Type: GrantFiled: May 12, 2010Date of Patent: April 16, 2013Assignee: Cmech (Guangzhou) Industrial, Ltd.Inventor: Gongchun Zhang
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Patent number: 8403381Abstract: The present invention relates to a latch mechanism for securing a movable panel member such as a door to a stationary panel member such as a wall. The latch mechanism has a receiver member attached to one of the panels and a latch member attached to the other pane and which engages the receiver member to secure the two panels together.Type: GrantFiled: December 30, 2009Date of Patent: March 26, 2013Inventor: Richard E. Brandt
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Patent number: 8403377Abstract: A locking device includes a lock body that includes an engagement groove with or from which the closing-side and opening-side lock receivers are engaged or disengaged, the lock body being variable between a neutral posture in which the closing-side and opening-side lock receivers are allowed to be engaged with or disengaged from the engagement groove; a closing-side locking posture in which the closing-side lock receiver that is engaged with the engagement groove is regulated so as not to be disengaged from the engagement groove; or an opening-side locking posture in which the opening-side lock receiver that is engaged with the engagement groove is regulated so as not to be disengaged from the engagement groove; a holding member and a release operation lever.Type: GrantFiled: February 18, 2008Date of Patent: March 26, 2013Assignee: Caterpillar Japan Ltd.Inventors: Eiji Akahane, Teruyuki Yamada, Tomoya Hirano, Yusuke Harayama
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Patent number: 8387970Abstract: A sheet feeding device includes a sheet storage portion mounted on a device main body so as to be drawn from the device main body and the sheet storage portion stores sheets, a sheet feeding portion that feed a sheet from the sheet storage portion, a pushing portion that applies a force to the sheet storage portion in a drawing direction where the sheet storage portion is drawn from the device main body, a locking mechanism configured to lock the sheet storage portion in the device main body, and a pressing operation member that is pressed in a direction opposite to the drawing direction. A lock of the locking portion is released while interlocking the release of the press of the pressing operation member.Type: GrantFiled: January 14, 2010Date of Patent: March 5, 2013Assignee: Canon Kabushiki KaishaInventor: Shinsuke Ubayashi
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Patent number: 8342581Abstract: A vehicle door latch assembly is provided, the vehicle door latch assembly having: a release lever pivotally secured to the latch assembly for movement between a locked position and an unlatched position; a pendulum stop pivotally secured to the release lever for movement between a blocking position and an unblocking position, wherein the release lever is prevented from moving to the locked position when the pendulum stop is in the blocking position; and a spring for biasing the pendulum stop into the unblocking position wherein the pendulum stop is configured such that movement of the release lever from the unlatched position towards the locked position will cause the pendulum stop to move from the unblocking position to the blocking position such that movement of the release lever from the unlatched position towards the locked position is limited to a predetermined position between the locked position and the unlatched position.Type: GrantFiled: June 14, 2010Date of Patent: January 1, 2013Assignee: Inteva Products, LLCInventor: Ian J. Dow
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Patent number: 8256804Abstract: An electronic apparatus includes a first body, a second body pivotally attached on the first body for covering on the first body, and a latching device for locking the second body on the first body when the second body covers the first body. The latching device includes a locking member rotatably attached on the first body, a hook disposed on the second body and capable of hooking on the locking member for locking the second body on the first body, and a driving subassembly rotatably connecting with locking member and slidably disposed on the first body. The driving subassembly drives the locking member to rotate to engage and disengage with the hook.Type: GrantFiled: November 19, 2009Date of Patent: September 4, 2012Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Xin Yang, Wei Wu
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Publication number: 20120161455Abstract: A lock for a motor vehicle door or hatch with a plastic lock housing (2) attached to the vehicle door or hatch, which is provided with a guide slot (6) for a latch bracket (5) or latch bolt and at least one spring lip (8), attached at the entrance side of the guide slot (6) extending longitudinally therein and formed as a single piece with the lock housing, for elastically supporting the latch bracket (5) or latch bolt in the closed position of the lock as well as during insertion of the latch bracket (5) or latch bolt into and retraction of the latch bracket (5) or latch bolt out of the guide slot (6) and the catch (3), and wherein at least one said spring lip (8) at least in a region of its free end, which free end corresponds to an end position and a support position (9) of the latch bracket (5) or latch bolt in the closed position of the lock, includes an overlay (10) having a low-friction, wear-resistant surface.Type: ApplicationFiled: July 8, 2010Publication date: June 28, 2012Inventors: Dieter Meyer, Kay-Olaf Loock, Kai Schrenke, Marek Dragon
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Patent number: 8191941Abstract: A pull-turn bolt latch for mounting in an opening in a thin wall, particularly for securing plug-ins, doors or flaps in switch cabinets, comprises a housing that can be secured in a non-round opening in a thin wall, a shaft which is provided with an external thread and which is mounted in the housing so as to be rotatable but fixed with respect to axial displacement, on which external thread a bolt provided with a matching threaded bore hole is guided in the housing so as to be acted upon by pressure by a spring engaging around the shaft such that when the shaft is rotated by hand or by a tool into the stop position at the outer end of the shaft or when the pressure is relaxed the bolt carries out a rotational movement with the shaft covering at least 90°, and in the position remote of the stop position accompanied by axial guidance, such as in an axial slot formed for the bolt in the housing carries out a translational movement in axial direction.Type: GrantFiled: December 14, 2005Date of Patent: June 5, 2012Inventor: Dieter Ramsauer
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Publication number: 20120085032Abstract: The object of the invention is a method and an arrangement for opening and closing a suspended ceiling or corresponding of an elevator car and also a locking device. The suspended ceiling or corresponding is supported in place at least partly by one or more locking devices. In the method the suspended ceiling or corresponding is opened from its locking and lowered away from its position and fixed again into its position. In the opening phase of the suspended ceiling the locking devices supporting the suspended ceiling are pre-tuned into a state where the suspended ceiling continues to stay in place in the upper position and after pre-tuning the suspended ceiling is released from its locking by lifting the suspended ceiling first upwards and after this by letting the suspended ceiling lower downwards.Type: ApplicationFiled: December 21, 2011Publication date: April 12, 2012Applicant: KONE CORPORATIONInventors: Rami Heikintupa, Pekka Halonen
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Patent number: 8136849Abstract: The invention relates to a furniture closure for doors, shutters and drawers, in particular for cabinets and the like in the vehicle sector. In order to provide a furniture closure which, while being particularly straightforward to design and produce, ensures sealed and secured closure of doors, shutters (3) and drawers, a profile rail (5) having a seal (6), a grip strip and a locking element (7) is arranged along the peripheral region thereof and can be pivoted about a horizontal axis (23). The seal (6) has a spring force which retains the locking element (7) in the closure position and can be compressed for the opening position.Type: GrantFiled: November 20, 2007Date of Patent: March 20, 2012Inventor: Fritz Hakemann
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Patent number: 8136300Abstract: A frame includes a seat attached to a lower beam, and an anchor attached to an upper beam and having a pivotal catch tongue, a tubular member has a lower portion detachably engaged with the seat and having an upper latch shaft for engaging with the catch tongue and for detachably locking the latch shaft and the tubular member to the anchor, a follower is slidably attached to the tubular member for disengaging the catch tongue from the latch shaft, a lock device is secured to the tubular member and includes an actuating shank having a rocker arm for moving the follower to disengage the catch tongue from the latch shaft, and for preventing the tubular member from being disengaged from the anchor by unauthorized persons.Type: GrantFiled: August 27, 2009Date of Patent: March 20, 2012Assignee: Thase Enterprise Co., Ltd.Inventor: Ching Tien Lin
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Patent number: 8109541Abstract: A latching structure of a mobile electronic device includes a button module, at least one lock pin, at least one linking rod, and at least one hook module respectively disposed in a base and a display of the mobile electronic device. One end of the linking rod is coupled to the button module and another end of the linking rod is coupled to the hook module. When the button module is pressed, the button module drives the linking rod to force the hook module to release the lock pin so as to allow the user opening the display from the base of the mobile electronic device.Type: GrantFiled: April 29, 2009Date of Patent: February 7, 2012Assignee: Compal Electronics, Inc.Inventors: Yiming Chang, Yung Chih Kuo, Li Che Lu, Min-Chun Chen
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Patent number: 8016328Abstract: The invention relates to a locking device for the door of an apparatus comprising a rotary drum, and to a latch for one such device. The inventive device comprises a latch articulated to a moving leaf of the door, and a control box attached to a fixed frame of the door and configured to receive and immobilize the tip of the latch into a passage provided therein. The aforementioned tip acts primarily as a control tip. The latch comprises at least one second tip acting as a coupling tip which is spaced apart from the control tip and which is configured such that it can be coupled in a retaining stop that is attached to the fixed frame of the door in a position spaced apart from the passage in the control box.Type: GrantFiled: December 14, 2005Date of Patent: September 13, 2011Assignee: Girbau S.A.Inventors: Ramon Sans Rovira, Jordi Mas Gili, Ignasi Riera Curcoll, Jaume Villar Febre
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Publication number: 20110169282Abstract: The present invention relates to a lock unit (1) comprising at least one catch (2), wherein the catch (2) has a primary position (8) and a first position (9), a main pawl (3) having an axis of rotation (4), a blocking pawl (5), which blocks the main pawl (3) upon engagement with the catch (2), and a first pawl (6), which is rotatably disposed on the axis of rotation (4) of the main pawl and is engageable with the catch (2), wherein the lock unit (1) comprises at least one elastic element (7) that biases the blocking pawl (5) and the first pawl (6) against each other, at least part of the time, such that the tension between the blocking pawl (5) and the first pawl (6) is preferably the largest in the open position of the catch.Type: ApplicationFiled: September 18, 2009Publication date: July 14, 2011Applicant: Kiekert AGInventor: Michael Scholz
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Patent number: 7942457Abstract: With the adoption of this new modern latching system, (FIG. 1) closing and latching a pocket door will be just as simple and convenient as closing and latching a swinging door, irregardless of the physical capability of the operator. This system has been masterfully designed and engineered with appropriate lever handles 20 that are prominently mounted on the face of the door, where they will be convenient to use by people of all ages and physical encumbrances. Coupling these handles to a reliable automatic latching embodiment 15 and complementing the completed assembly with door guides 22, promises to be a bold step forward in latching concepts for modern interior pocket doors.Type: GrantFiled: March 3, 2008Date of Patent: May 17, 2011Inventor: Donald Bell
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Publication number: 20100164237Abstract: The present invention relates to a latch mechanism for securing a movable panel member such as a door to a stationary panel member such as a wall. The latch mechanism has a receiver member attached to one of the panels and a latch member attached to the other pane and which engages the receiver member to secure the two panels together.Type: ApplicationFiled: December 30, 2009Publication date: July 1, 2010Inventor: Richard E. Brandt
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Patent number: 7699364Abstract: An exemplary housing of a foldable device includes a first cover, a second cover, a knob, a latching member, and an elastic member. The first cover includes a first latching portion. The second cover includes a fixing portion. The latching member includes a second latching portion configured for engaging with the first latching portion. The knob is rotatably positioned on the second cover. At least a portion of the knob is exposed out of the second cover. The knob connects with the latching member. The elastic member connects to the latching member. The knob is able to drive the latching member to rotate relative to the fixing portion along a first circular direction and the elastic member is able to drive the latching member to rotate relative to the fixing portion along a second circular direction opposite to the first circular direction.Type: GrantFiled: June 23, 2008Date of Patent: April 20, 2010Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventor: Zi-Ming Tang