Link And Lever Patents (Class 292/139)
  • Patent number: 11304322
    Abstract: A locking structure applied to lock a first housing of a server cabinet to a second housing includes a main body, a control portion, a driving portion, and a hand-held portion. The main body is positioned at the first housing. The control portion is positioned inside the main body. One end of the driving portion is rotatably mounted to the control portion. One end of the hand-held portion is rotatably connected to the main body and other end of the driving portion. When the other end of the hand-held portion is operated, the hand-held portion moves towards the main body, and the driving portion moves the control portion, thereby driving the first housing to move towards the second housing.
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: April 12, 2022
    Assignee: HONGFUJIN PRECISION ELECTRONICS(TIANJIN)CO., LTD.
    Inventor: Wen-Hu Lu
  • Patent number: 10920453
    Abstract: An adapter and interface permits a standard mortise lock to drive top and bottom latch mechanisms of a multi-point lock system. An actuator permits in situ adjustment of the top and bottom vertical latch projections of adjusting these projections while the door is hung in the door frame. An installation tool assists in the installation of the vertical rods in a door. A connector and carrier secures the vertical rods to the actuator and permits verification of retention of the rods in a multi-point latching system. A latch dogging indicator allows for end-user adjustment between a single-point lock and a multi-point lock system when desired. These different aspects may be employed in combination or separately with other locking systems.
    Type: Grant
    Filed: February 19, 2019
    Date of Patent: February 16, 2021
    Assignee: Sargent Manufacturing Company
    Inventors: Mike Capozziello, Darren Eller, Chris Gaughan, Andrew Geraci, Kelsey Gilmore, Lee Griswold, Christopher C Hill, Jason Reutenauer
  • Patent number: 10907377
    Abstract: A panic device for rapidly unlocking an entryway includes a touch bar handle configured for activating the panic device; and a push arm assembly mechanically connected to the touch bar handle, and configured for operating a latch mechanism connected to the push arm assembly via a plurality of linkages. Activation of the panic device, including depressing the touch bar handle, activating the push arm assembly, and the operation of the latch mechanism generates a noise reduction in the range of approximately 20-99 percent and at least 30 decibels during operation of the latch mechanism.
    Type: Grant
    Filed: November 7, 2016
    Date of Patent: February 2, 2021
    Assignee: ARCHITECTURAL BUILDERS HARDWARE MFG., INC.
    Inventors: Ankit Kirti Shah, George Vavrek
  • Patent number: 10845852
    Abstract: An internal component and external interface arrangement for a cylindrical compact computing system is described that includes at least a structural heat sink having triangular shape disposed within a cylindrical volume defined by a cylindrical housing. A computing engine having a generally triangular shape is described having internal components that include a graphics processing unit (GPU) board, a central processing unit (CPU) board, an input/output (I/O) interface board, an interconnect board, and a power supply unit (PSU).
    Type: Grant
    Filed: October 16, 2019
    Date of Patent: November 24, 2020
    Assignee: Apple Inc.
    Inventors: Brett W. Degner, Caitlin Elizabeth Kalinowski, Richard D. Kosoglow, Joshua D. Banko, David H. Narajowski, Jonathan L. Berk, Michael E. Leclerc, Michael D. McBroom, Asif Iqbal, Paul S. Michelsen, Mark K. Sin, Paul A. Baker, Harold L. Sontag, Wai Ching Yuen, Matthew P. Casebolt, Kevin S. Fetterman, Alexander C. Calkins, Daniel L. McBroom
  • Patent number: 10449341
    Abstract: Face soaking devices (devices) and methods of use are described and disclosed. In some embodiments the device may comprise a vessel and a vessel neck gasket. The vessel may be configured to hold a liquid to submerge a face of a user or a portion thereof. The vessel neck gasket may be (removably) joined to the vessel. The vessel neck gasket may be configured to comfortably accommodate a portion of the user's neck. In some embodiments, the device may comprise a breathing apparatus that may be in removable contact with: the vessel, with a head rest subassembly, and/or with the user. The breathing apparatus may be configured to permit the user to breathe while the user's face may be submerged within the liquid. When the vessel may be filled with the liquid to at least a sufficient level, the user may soak the face or the portion thereof, such that the skin being soaked receives a benefit.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: October 22, 2019
    Inventor: John Richard Taylor
  • Patent number: 10435929
    Abstract: A latch including a housing having side members each having an elongated slot, a bolt mounted rotatably to the housing and positioned between the side members of the housing, an adjustment mechanism, and a pin and roller positioned slidably within the elongated slots of the side members of the housing. The adjustment mechanism includes a compression spring, a central cap for receiving the pin and roller therethrough, and a nut for adjusting the load on the compression spring. The bolt is moveable between a first, closed position, in which the pin and roller are engaged with the bolt, and a second open position, in which the pin and roller are disengaged from the bolt. The latch can be opened automatically when a defined load, as adjusted by the adjustment mechanism, is provided on the bolt to disengage the pin and roller from the bolt.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: October 8, 2019
    Assignee: Arconic Inc.
    Inventor: Thai Do
  • Patent number: 10280658
    Abstract: A retractable handle arrangement comprises a handle movable between stowed, deployed and operative states. That movement is controlled by a mechanism having first and second links each connected to a supporting structure and to the handle. At least one of those links is connected to the supporting structure by a joint defining a pivot axis that is movable is response to movement of the handle between the deployed state and the operative state. That movement of the pivot axis is used to unlatch a door or other closure associated with the handle, for example via a crank acting on a Bowden cable.
    Type: Grant
    Filed: January 13, 2011
    Date of Patent: May 7, 2019
    Inventors: Martin Charles Halliwell, Heather McEntee
  • Patent number: 10231524
    Abstract: A locking assembly for portable containers includes at least one open shell that defines within it a compartment for accommodating objects. The shell is partially closed, in a first configuration, by at least one respective covering unit coupled to the shell and moves between two configurations for free access to the compartment. The locking assembly includes at least one lever for actuating a slider, which can be coupled to a reference outer surface of the shell or the unit. The slider moves between a first limit position, wherein it is engaged with a respective abutment coupled to the other one of the shell or the unit, arranged in the first configuration, for theft mutual locking, and second limit position, wherein the slider is distanced from the abutment to allow the transition of the covering unit between the configurations and free access to the compartment.
    Type: Grant
    Filed: December 10, 2013
    Date of Patent: March 19, 2019
    Assignee: G.T. LINE S.R.L.
    Inventors: Massimo Tonelli, Alessio Concettoni
  • Patent number: 10047542
    Abstract: A lock includes a housing having a plurality of apertures receiving buttons. A biasing member biases each button towards an un-pressed position. A plurality of spools includes circumferential grooves. Each circumferential groove has a notch that is angularly displaced relative to each of the other notches on that spool. A plurality of legs is in communication with one of the buttons and contacts one of the circumferential grooves. A locking plate includes apertures receiving the spools. An actuator is associated with the locking plate and a latch. Pressing and releasing the buttons causes translation of the spool rotationally orienting a notch to be adjacent to the locking plate. The locking plate only moves into an unlocked position, when driven by the actuator disengaging the latch and unlocking the lock if all of the notches which are adjacent to the locking plate are in a unlocked rotational orientation.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: August 14, 2018
    Assignee: Supra (UK) Limited
    Inventor: Robert Williams
  • Patent number: 9863172
    Abstract: A railroad car door lock which eliminates the need for lubrication and which includes a bracket, a first base attached to the bracket, a second base attached to the bracket, aligned first and second apertures in the first and second bases for slidably receiving a locking pin, a replaceable first locking pin wear protector lockably insertable in and selectively removable from the first base to prevent contact between the locking pin and the inner edge of the first base which defines the first aperture, and a replaceable second locking pin wear protector lockably insertable in and selectively removable from the second base to prevent contact between the locking pin and the inner edge of the second base which defines the second aperture.
    Type: Grant
    Filed: December 11, 2014
    Date of Patent: January 9, 2018
    Assignee: Standard Car Truck Company
    Inventors: Michael K. Burke, Walter J. Peach
  • Patent number: 9462880
    Abstract: A bench has first and second benchtop halves. A leg assembly is mounted to each half and collapses independently of the other and is movable between an extended position and a stowed position. A locking hinge pivotally connects the halves and automatically disengages a locking feature of the hinge when one of the leg assemblies is pivoted. The hinge includes first and second hinge members. The second hinge member includes a pawl pin slot and a pawl pin, which slides in the slot between a first position and a second position. Rotation of the first hinge member with respect to the second hinge member is prevented in the first position and is permitted in the second position. A cable is mounted between the leg assembly and the pawl pin. Pivoting the leg assembly causes the pawl pin to be automatically moved from the first position to the second position.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: October 11, 2016
    Assignee: Zhuhai Shichang Metals Ltd.
    Inventor: Wen-Sheng Lin
  • Patent number: 9380862
    Abstract: A table has first and second tabletop halves. A leg assembly is mounted to each half and collapses independently of the other and is movable between an extended position and a stowed position. A locking hinge pivotally connects the halves and automatically disengages a locking feature of the hinge when one of the leg assemblies is pivoted. The hinge includes first and second hinge members. The second hinge member includes a pawl pin slot and a pawl pin, which slides in the slot between a first position and a second position. Rotation of the first hinge member with respect to the second hinge member is prevented in the first position and is permitted in the second position. A cable is mounted between the leg assembly and the pawl pin. Pivoting the leg assembly causes the pawl pin to be automatically moved from the first position to the second position.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: July 5, 2016
    Assignee: Zhuhai Shichang Metals Ltd.
    Inventor: Wen-Sheng Lin
  • Publication number: 20150069764
    Abstract: A vehicle door opening actuation prevention apparatus includes a thin cross-section spacer coupled to a plate attached to a door handle frame. One end of the spacer is positioned relative to a door lock mounted within a vehicle door to limit the maximum amount of lateral inward movement of the door handle assembly toward the door lock during a side impact force on the vehicle door to prevent movement of the door lock actuator pin to the second door lock unlatch position via movement of the fork coupled to the door handle and engaged with the door lock actuator pin.
    Type: Application
    Filed: September 9, 2013
    Publication date: March 12, 2015
    Applicant: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventor: Norman Charles Kerr, III
  • Publication number: 20140239646
    Abstract: A locking arrangement for a pivotable lid of a motor vehicle is disclosed. The locking arrangement includes an axially displaceable guided bolt which releasably engages with the lid. A rotatably mounted rocker is coupled to the bolt. A slotted link guide is arranged on a circumferential side of the rocker about its axis of rotation. The slotted link guide has a channel and a sliding element which is guided therein. The channel has an engagement position and counteracts movement of the sliding element out of the engagement position against a predetermined passage direction. The locking arrangement can be alternately brought into and out of engagement with the lid through successive axial displacements in order to lock or unlock the lid.
    Type: Application
    Filed: February 27, 2014
    Publication date: August 28, 2014
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Heiko Betzen, Markus Frommann
  • Patent number: 8807604
    Abstract: A pin latch includes a guide block, a handle having a trigger, and a shear pin housed slidably within the guide block and connected to the handle. The shear pin includes a catch-pin engageable by the trigger, and is slidable between an engageable position and a disengageable position when the handle is moved from a closed position to an open position. Alternately, the pin latch includes a bracket connected to the shear pin and includes a catch-pin, and the handle is moveable to an intermediate position, such that a trigger is disengaged from the catch-pin and the shear pin engages a stop pin. A guide block spring acts on the stop pin to retain releasably the handle in its intermediate position. The guide block includes a finger and the shear pin includes a groove sized and shaped to receive the finger when the pin latch is in an unlatchable position.
    Type: Grant
    Filed: November 20, 2012
    Date of Patent: August 19, 2014
    Assignee: Alcoa Inc.
    Inventor: Thai Do
  • Publication number: 20140152026
    Abstract: A modular latch assembly for selectively securing a cover member to a base due to actuation of an input member is disclosed. The latch assembly includes an arm that is supported for substantially linear movement between a latched position and an unlatched position. The arm secures the cover member to the base when in the latched position, and the arm releases the cover member from the base when in the unlatched position. Moreover, the latch assembly includes a link that is operably coupled to the arm for rotation relative to the arm simultaneously as the arm moves between the latched and unlatched positions. The arm and the link have a first modular configuration in which the input member engages the arm for unlatching the assembly and a second modular configuration in which the input member engages the link for unlatching the assembly.
    Type: Application
    Filed: November 30, 2012
    Publication date: June 5, 2014
    Inventor: Omar Cinco
  • Publication number: 20130234448
    Abstract: The invention is directed to an electric swing plug door operator with a remotely powered auxiliary lock mechanism, door striker, catch and manual release system for use on light to medium duty shuttle or utility vehicles. The swing plug door system includes a door operator and base plate assembly, a shaft and arm assembly, a guide rod assembly, a lower shaft pivot, a door panel with a leading edge catch and lock striker assembly, an auxiliary lock and a manual release cable. The auxiliary lock assembly includes a lock bar engaging the lock striker mounted to the trailing edge of the door panel when the door reaches the fully closed position. The door operator includes a manual release lever and gear motor subassembly to drive the door system linkage and to manually disengage the door linkage and lock assembly to gain manual egress from the vehicle.
    Type: Application
    Filed: April 24, 2013
    Publication date: September 12, 2013
    Applicant: Wabtec Holding Corp.
    Inventors: Gregory S. Beck, Fotios Golemis, Rodrigo E. Guajardo
  • Publication number: 20130106120
    Abstract: The invention relates to a locking device for restricting or admitting access into an area or space, wherein the locking device comprises a locking mechanism arranged to move at least one locking element between a locked state, and an unlocked state, which locking mechanism is adapted to be connected with and to receive the motion for the movement from an operating mechanism arranged to control and to provide the motion for the movement.
    Type: Application
    Filed: June 17, 2011
    Publication date: May 2, 2013
    Inventor: Jan Stendal
  • Patent number: 8382166
    Abstract: A high security locking system can be used in a conventional pivot door adapted for use with a latch and deadbolt lock combination. The high security system can be a multi-point lock, received in a recess formed in a locking edge side of a door stile, cooperating with a linkage or other mechanism in a conventional deadbolt/location. The lock can be actuated with a keyed cylinder and thumb turn combination.
    Type: Grant
    Filed: April 25, 2011
    Date of Patent: February 26, 2013
    Assignee: Amesbury Group, Inc.
    Inventors: Bruce Hagemeyer, Dan Raap, Gary E. Tagtow, Tracy Lammers, Allen Rickenbaugh
  • Patent number: 8375478
    Abstract: A walk-in bathtub has an outward swinging door mounted on a door jam. The door is provided with a latching mechanism that includes an extendible latching pin for receipt within a latch receiver in the door jam. The latching pin has a contoured face for guiding the latching pin into the latch receiver, and for drawing the door close to the door jam to compress a gasket provided between the door and the door jam. A push button lock selectively locks the latching mechanism in the latched position.
    Type: Grant
    Filed: March 24, 2009
    Date of Patent: February 19, 2013
    Assignee: 5 Star Steam Rooms L.L.C.
    Inventor: Zhi Gang Luo
  • Patent number: 8371626
    Abstract: Latch systems for use in aircraft are disclosed. One system includes a frame, a pin at least partially inside frame, an interface portion, and a link. Pin has proximal and distal ends and is slidable between extended and retracted positions. Interface portion is pivotable between open and closed positions and has a handle for receiving a force to move interface portion to open and closed positions. Link is pivotably coupled to pin and interface portion such that pin is at extended position while interface portion is at closed position and pin is at retracted position while interface portion is at open position. Interface portion has an impact face in line with pin when interface portion is at closed position to ensure pin does not reach retracted position while interface portion is at closed position.
    Type: Grant
    Filed: November 12, 2009
    Date of Patent: February 12, 2013
    Assignee: Textron Innovations Inc.
    Inventors: Joshua Ross Huston, Justin Joseph Noland
  • Patent number: 8348308
    Abstract: A high security locking system can be used in a conventional pivot door adapted for use with a latch and deadbolt lock combination. The high security system can be a multi-point lock, received in a recess formed in a locking edge side of a door stile, cooperating with a linkage or other mechanism in a conventional deadbolt/location. The lock can be actuated with a keyed cylinder and thumb turn combination.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: January 8, 2013
    Assignee: Amesbury Group, Inc.
    Inventors: Bruce Hagemeyer, Dan Raap, Gary Tagtow, Tracy Lammers, Allen Rickenbaugh
  • Patent number: 8261500
    Abstract: A wall panel system including a retractable floor anchor for converting a wall panel assembly between a sliding configuration and a pivoting configuration. The wall panel system includes a sliding wall panel assembly and a pivoting wall panel assembly that may be configured to slide or pivot. A retractable floor anchor configured to be included in the pivoting wall panel assembly includes retractable spindle that is coupled to a base member by a linear actuator. The spindle is rotatably coupled to a door closer included in the retractable floor anchor.
    Type: Grant
    Filed: March 26, 2008
    Date of Patent: September 11, 2012
    Assignee: C.R. Laurence Company, Inc.
    Inventor: Gary Sprague
  • Patent number: 8176761
    Abstract: A keypad lockset adapted for deadbolt as well as lever locks, and having as a first embodiment an exterior gear train, an interior gear train, and an electronically controlled clutch for coupling the gear trains when engaged and for uncoupling the gear trains when the clutch is disengaged, so that when the clutch is engaged rotation of an external thumb turn will permit the door latch to be withdrawn and thus to permit opening of the door, and a mechanical override mechanism that can be operated in case of electrical failure, and in which clutch mechanism and the override mechanism both operate through the single, standard 2? inch door preparation hole, or alternatively as a second embodiment, a keypad lockset in which two four-bar mechanical linkages are used in place of gears as means to actuate the clutch, and alternatively to provide for a pass-through override function.
    Type: Grant
    Filed: November 11, 2011
    Date of Patent: May 15, 2012
    Assignee: Emtek Products, Inc.
    Inventors: Birk Cliff Sorensen, Ping Hsien Tsai, Wai Pang Wong, John Edward Walsh, Louls Romo Martinez
  • Publication number: 20110225890
    Abstract: A gate for selectively restricting passage through a passageway includes a frame having a sill and first and second door jambs adapted for mounting within the passageway. A door is mounted by hinges to the first door jamb while a latch receptacle is mounted to the second door jamb. A pedal is movably mounted to the door as is a latch element. The latch element is slidable between an extended position, where the latch element engages the latch receptacle so that the door of the gate is locked in a closed position, and a retracted position, where the latch element is removed from the latch receptacle so that the door may be moved into an open position. A sliding linkage is connected between the pedal and the latch element so that the latch element is moved into the retracted position when the pedal is actuated. A magnet is positioned in the latch element and in the latch receptacle so as to pull the latch element into the extended position when the latch element is not engaged by the sliding linkage.
    Type: Application
    Filed: March 17, 2010
    Publication date: September 22, 2011
    Inventors: Mark Greenwood, Piet Schilt
  • Patent number: 8001813
    Abstract: To prevent intruders from forcing a deadbolt out of a locking position, the deadbolt has a sleeve defining inside and outside slots. Each of these slots has a horizontal section and a locked position vertical section. Cross members extend through the slots and are placed in the locked position vertical sections when the deadbolt is in the locked position. This prevents the deadbolt from being forcibly unlocked.
    Type: Grant
    Filed: April 24, 2008
    Date of Patent: August 23, 2011
    Inventor: William Turnbo
  • Publication number: 20110193352
    Abstract: A lock structure with at least one latch comprises a base, a link member, a sliding member and a rotating member. The link member is moveable relative to the base to drive the latch. The sliding member is engaged with the link member and being capable of driving the link member. The rotating member is rotatably disposed between the base and the sliding member, wherein the rotating member is capable of driving the sliding member and the link member to drive the latch.
    Type: Application
    Filed: February 10, 2010
    Publication date: August 11, 2011
    Inventors: Lien-Hsi Huang, Kuang-Chun Chiang
  • Publication number: 20110083591
    Abstract: A corner bolt locking system for a safe or vault is disclosed for use with cam and link locking mechanisms and a generally rectangular door panel frame, having a corner hole through its corner. A reinforcement channel is disposed at the corner and aligned with the corner hole. A corner bolt link arm is pivotably attached to a rotatable pin cam plate, and a corner bolt is pivotably attached to the corner bolt link arm and positioned through the reinforcement channel and the corner hole.
    Type: Application
    Filed: October 7, 2010
    Publication date: April 14, 2011
    Applicant: PROVO STEEL AND SUPPLY CO.
    Inventor: Richard E. Stepp
  • Patent number: 7823425
    Abstract: A latch assembly for preventing access into a door or drawer is provided. The latch assembly includes a housing configured to mount on a door or drawer, and at least one dog is slidably mounted in the housing for movement between a locked position and an unlocked position. The latch assembly include actuators operatively connected to the dog for moving the dog to the unlocked position. A key is insertable into a key slot on a side of the housing to move the actuators. The latch assembly may be used in combination with a catch assembly configured to mount on a door or drawer frame. The catch assembly is constructed to engage at least a portion of the dog in the locked position. The catch assembly may include a spring to move the latch assembly relative to the catch assembly such that the door or drawer may open slightly while in the locked position enabling a key to be inserted into the key slot to move the dog to the unlocked position.
    Type: Grant
    Filed: April 23, 2007
    Date of Patent: November 2, 2010
    Assignee: Elbee Pty Ltd.
    Inventor: David W. Crossley
  • Publication number: 20100264673
    Abstract: A latching system for releasably securing a first member to a second member in a closed position. The latching system includes a command latch assembly comprising a hook latch assembly including a handle selectively movable from a first handle position toward a second handle position and a hook member adapted to selectively engage a first keeper when the handle is in the first handle position and to disengage from the first keeper when the handle is moved to the second handle position. The latching system also includes a remotely located slave latch assembly comprising a pin latch assembly adapted to secure a second keeper to the pin latch assembly when the handle of the hook latch assembly is in the first handle position and to disengage the second keeper when the handle of the hook latch assembly is moved to the second handle position.
    Type: Application
    Filed: April 21, 2009
    Publication date: October 21, 2010
    Inventor: Zeljko Baic
  • Publication number: 20100225124
    Abstract: A push-pull type door latch opens a door by applying direct mechanical force on the pull side, and by remote action on the push side through conveying a force through a motion transfer belt that connects the two handles. The latch involves no access holes in the door so each handle may be situated at offset positions with respect to each other.
    Type: Application
    Filed: March 4, 2009
    Publication date: September 9, 2010
    Inventor: James David Zimmerlee
  • Publication number: 20100156120
    Abstract: A walk-in bathtub has an outward swinging door mounted on a door jam. The door is provided with a latching mechanism that includes an extendible latching pin for receipt within a latch receiver in the door jam. The latching pin has a contoured face for guiding the latching pin into the latch receiver, and for drawing the door close to the door jam to compress a gasket provided between the door and the door jam. A push button lock selectively locks the latching mechanism in the latched position.
    Type: Application
    Filed: March 24, 2009
    Publication date: June 24, 2010
    Inventor: ZHI GANG LUO
  • Publication number: 20090295173
    Abstract: A multi-point locking assembly is configured for use with a door mounted within a frame, and includes a lock mechanism mounted in the door. The lock mechanism has a moveable actuator. An extension bolt assembly is removably connected to the actuator, and includes an extension bolt that is moveable by movement of the actuator between an extended position and a retracted position. A guide assembly is adapted to be mounted in the door adjacent the frame. The guide assembly has a passage therethrough. The extension bolt extends through the passage in the guide assembly and the extension bolt is rotatable within the passage.
    Type: Application
    Filed: June 1, 2009
    Publication date: December 3, 2009
    Applicant: Newell Operating Company
    Inventor: George E. Heid
  • Publication number: 20090184523
    Abstract: An exemplary latching mechanism (10) includes a detachable member (12), an elastic member (18), a positioning member (20), a rotatable member (22), and a base (24). The detachable member has a pair of clasping portions (124) and a pair of actuators (126). The elastic member is disposed between the positioning member and the detachable member for providing elastic force. The rotatable member is disposed on the base. The rotatable member includes a plurality of pedals (226) for engaging with the actuators of the detachable member and a plurality of latching portions (224) for abutting the clasping portions of the detachable member. The positioning member engages with the rotatable member. When the detachable member is pressed, the detachable member can be latched on or detached from the base.
    Type: Application
    Filed: June 27, 2008
    Publication date: July 23, 2009
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: JIAN-JUN LI, TE-SHENG JAN, YU-TAO CHEN, CHUN-CHE YEN
  • Patent number: 7553237
    Abstract: A gaming machine for conducting a wagering game includes a cabinet having a top box mounted on a main body. The top box has a door for allowing user access to an inner area of the top box. A lock assembly in the top box locks/unlocks the door and a release assembly in the main body operates the lock assembly. The lock assembly and the release assembly are configured to automatically engage one another when the top box is mounted on the main body. Thus, no manual connection is needed between the two assemblies and the lock assembly may be preinstalled independently of the release assembly. Moreover, any suitable top box design may be used with the lock assembly, and any suitable main body design may be used with the release assembly. This allows the top box to be selected much later in an assembly process than previously possible.
    Type: Grant
    Filed: March 23, 2006
    Date of Patent: June 30, 2009
    Assignee: WMS Gaming Inc.
    Inventors: Frank E. Rodriguez, Gregory J. Tastad
  • Patent number: 7537117
    Abstract: A case for holding elongate objects, in particular, a case for holding drills or other elongate tools, comprising a housing shell with a lid hinged pivotably to the rear part thereof via a horizontal pivoting axis, wherein a closure device is disposed on the pivotable frontal part of the lid between the lid and the housing shell, wherein the closure device comprises a slide closure with at least one removable safety nub disposed in its slide path.
    Type: Grant
    Filed: January 26, 2006
    Date of Patent: May 26, 2009
    Inventor: Peter Roesler
  • Publication number: 20090102204
    Abstract: A gate latch extension handle assembly configured for pivotally engaging a latch arm of a hinged catch of a gate latch assembly on a same side of a gate as the gate latch assembly includes a vertical member with a means for pivotal attachment to the latch arm of the hinged catch of the gate latch assembly. A guide bracket has a guide channel sized and shaped to slidingly receive a portion of the vertical member and allow and guide vertical reciprocating movement of the vertical member through the guide channel. A horizontal member attached to the top end of and perpendicular to the vertical member. The vertical member transmits to the latch arm force exerted on the horizontal member. Components may optionally include a phosphorescent polymer coating or additive to glow in the dark. A removable, permanently attached or integrally formed handgrip surrounds at least a portion of the horizontal member. Optionally, an adjustable extension is attached to the bottom end of the vertical member.
    Type: Application
    Filed: October 23, 2007
    Publication date: April 23, 2009
    Inventor: Eddie Hilliard
  • Patent number: 7494163
    Abstract: A flush bolt with improved travel is disclosed. The flush bolt is composed of a housing with a slotted longitudinal cavity in its face and a bore at least partially through one end of the housing and passing far enough through the housing as to engage with the slot. A bolt is within the bore and a coupling lever is rotatably coupled to a bolt at one end and to a slotted actuator arm at a centrally located point. The slotted actuator arm is coupled at one end to the housing at a point centrally located within the longitudinal cavity so that when pivoted, the slotted actuator arm transfers its pivotal movement to angular movement in the coupling lever and, in turn, into linear motion of the bolt.
    Type: Grant
    Filed: July 19, 2005
    Date of Patent: February 24, 2009
    Inventor: Jerry L. Monts de Oca
  • Patent number: 7441812
    Abstract: A linear compression latch includes a lever handle linked to a pawl. As the latch is opened, the pawl is initially constrained to move vertically within a carriage. After an intermediate position is achieved, the pawl is constrained to move horizontally within the carriage.
    Type: Grant
    Filed: August 23, 2001
    Date of Patent: October 28, 2008
    Assignee: Southco, Inc.
    Inventors: Thomas Welsh, Eric D. Hyp, Richard C. Saile
  • Patent number: 7441428
    Abstract: A latch locking apparatus for a glass door has a body, an operating member, a transmitting device and a lock device. The body has a casing with a mounting hole and a lower mounting post. The operating member is mounted in the casing and has a pulling arm, a mounting post and a first spring. The mounting post is formed on the pulling arm. The transmitting device is mounted in the casing and has a latch plate, a transmitting lever and a pulling bar. The latch plate is mounted in the casing and has a second spring. The transmitting lever is connected to the latch plate. The pulling bar is connected to the transmitting lever and has a third spring. The lock device is connected to the body and the operating member.
    Type: Grant
    Filed: February 6, 2007
    Date of Patent: October 28, 2008
    Assignee: Door & Window Hardware Co.
    Inventors: Wei-Hung Chang, Ching-Ko Lin
  • Publication number: 20080211238
    Abstract: A latch assembly for use with a window sash sliding mounted with a window frame. The latch includes at least one bolt (18) moveable in a body (10) between a retracted position and a projecting position. In the projecting position the bolt 1 8 is engageable in cavity in a strike (12). A connecting mechanism in the form of cranks (20) couple the bolt 1 8 to an operating member (14), which is part of latch furniture (11). A magnetic actuating element (29) and a biasing element (33) are coupled to the bolt (1 8) whereby when the latch body (10) is disposed relative to a strike (12) in a position where the bolt (1 8) can engage with the strike (1 2) a magnetic attraction between a magnetic part (26) of the strike and the magnetic actuating element (29) occurs to draw the bolt (1 8) into latching engagement with the strike (12).
    Type: Application
    Filed: October 25, 2005
    Publication date: September 4, 2008
    Inventor: Kevin John Stevens
  • Patent number: 7404306
    Abstract: A multi-point door lock assembly has a central lock and an extension bolt for securing the door to a door frame. The assembly has an actuator positioned at the central lock and moveable between a first and second position along an axis. The assembly further has an elongated extension bolt residing along a bolt axis. The actuator and the bolt are secured in a configuration that displaces the axis of the bolt in spaced relationship from the axis of the actuator by an adaptor having a body length. The adaptor has a first end connected to the actuator and a second end connected to the extension bolt, and an intermediate portion between the first and second ends configured to displace the bolt axis for the bolt to pass through an interior portion of an associated door member.
    Type: Grant
    Filed: January 29, 2004
    Date of Patent: July 29, 2008
    Assignee: Newell Operating Company
    Inventors: Christopher G. Walls, Lyle Edward Hansel
  • Patent number: 7357428
    Abstract: The invention is directed to a fixing device for a movable wall or the like with a fixing element which can be brought into its working position by an actuating member that can be actuated manually. In order to provide a fixing device for a movable wall or the like which ensures a reliable and trouble-free operation in a simple manner, it is provided according to the invention that the actuating member is constructed as a turning knob whose rotating movement can be transformed into a longitudinal movement for the fixing element.
    Type: Grant
    Filed: April 23, 2004
    Date of Patent: April 15, 2008
    Assignee: Dorma GmbH + Co. KG
    Inventor: Wilfried Kletscher
  • Patent number: 7213426
    Abstract: A method and apparatus for providing a storm door mortise lock that prevents lockout with a lock body having opposed side plates and a cam in between the side plates, the cam being in operative interaction with a dead bolt assembly. The mortise lock body also may include one or more stops within the deadbolt assembly to limit the rotation of the cam and prevent a lockout situation. A thumb turn button and key cylinder are secured to opposite escutcheon plates. A spindle traverses from the key cylinder through the cam through hole and terminates in the mounting slot of the thumb turn button. Rotation of either the thumb turn button or the key cylinder turns the spindle and actuates the cam that actuates the dead bolt assembly.
    Type: Grant
    Filed: December 9, 2003
    Date of Patent: May 8, 2007
    Assignee: Betteli, Inc. Hong Kong
    Inventor: Wu Feng Qing
  • Patent number: 7201407
    Abstract: A latch includes a cup adapted for mounting to a first member, snap legs for securing the cup to a first member, and a lever supported by the cup. The lever pivots about a pivot axis that is linearly movable relative to the cup. The lever includes a crossbar that is capable of engaging a keeper that is fixed relative to a second member. The crossbar is confined by the cup to move in a substantially straight linear direction that is perpendicular to the direction of motion of the pivot axis of the lever relative to the cup as the lever is moved pivotally about its pivot axis. The first member moves in a straight linear motion toward its secured position as the lever is moved to its closed position while the crossbar is in engagement with the stationary keeper.
    Type: Grant
    Filed: June 24, 2004
    Date of Patent: April 10, 2007
    Assignee: Southco, Inc.
    Inventor: Richard E. Schlack
  • Patent number: 7118142
    Abstract: A latching apparatus for sliding windows or doors, comprising a striker and a latch assembly. The latch assembly comprises a support, a spring biased latch member slideably retained on the support and movable between a latching position in which it engages the striker and a non-latching position, a spring biased retainer connected to the support and movable between a retaining position in which it retains the latch member in the non-latching position and a non-retaining position in which it releases the latch member to move to the latching position. The retainer includes an actuating portion that is externally engageable by the striker as the frames of the closure are slid closed to move the retainer to the non-retaining position. An actuator is connected to the latch member by for returning the latch member to the non-latching position thereby freeing the frames and the retainer.
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: October 10, 2006
    Inventor: Xiangui Xu
  • Patent number: 7114753
    Abstract: A door-latching system for a sectional door with multiple door panels helps hold the door at its fully open position in case the door's counterweight torsion spring fails to do so. The door-latching system includes a latch assembly that moves between a maintained release position and a door-blocking position. In the door-blocking position, the latch assembly helps hold the door open by providing an obstruction to the door panels. In the maintained release position, the latch assembly allows the door to move freely between open and closed positions without the door-latching system clacking as the door panels or their guide rollers travel past the latch assembly. Movement of the door panels automatically shifts the latch assembly from its release position to its door-blocking position, and manual actuation returns the latch assembly back to its release position. The latch assembly is especially suited for mounting to a track that guides the movement of the door panels.
    Type: Grant
    Filed: February 9, 2001
    Date of Patent: October 3, 2006
    Assignee: Rite-Hite Holding Corporation
    Inventor: Jeff Nodorft
  • Patent number: 7070211
    Abstract: An integrated sash lock and tilt latch assembly for a sash window slidable within a master frame, including a handle movable among a first, a second and a third position to adjust the assembly among a respective locked, unlocked and tiltable position. The integrated assembly further comprises a rotor coupled to the handle and having a locking cam. The integrated assembly also includes a keeper adapted to be connected to an upper sash window. The integrated assembly further includes a latch bolt housing having a latch bolt slidably disposed therein and a spring for biasing the latch bolt towards the master frame. The integrated assembly further includes a connector coupled proximate a first end to the latch bolt and proximate a second end to a first end of a linkage member. The second end of the linkage member is pivotably coupled to the rotor.
    Type: Grant
    Filed: November 7, 2002
    Date of Patent: July 4, 2006
    Assignee: Newell Operating Company
    Inventors: Allen D. Polowinczak, Jason L. Annes
  • Patent number: 7066502
    Abstract: A gate latching mechanism includes a frame with a handle pivotally attached thereto. A locking member is connected to the handle and moves with it during operating conditions. The frame further includes brackets connected to the fence posts and the frame respectively that guide and receive the locking member. The present invention further includes a spring mechanism within the locking member, which includes a spring connected to a pin. Such a spring is stretched when the locking member is open and reaches equilibrium when the locking member is closed. The present invention further includes a specialized bracket for connecting the handle to the frame so that it may be selectively pivoted as desired by a user.
    Type: Grant
    Filed: April 19, 2004
    Date of Patent: June 27, 2006
    Inventor: Gilbert M Makus
  • Patent number: 6895790
    Abstract: The present invention relates to a latch assembly insert, which includes a housing member, a bolt, a latch member, and a transfer cam. The latch assembly insert is designed so that it can be snap-fit into a cutout or similar hole, and used to hold shut a door, window, or similar member.
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: May 24, 2005
    Assignee: Austin Hardware & Supply, Inc.
    Inventor: Mark Jeffries