Patents Examined by Kristina R Fulton
  • Patent number: 11261629
    Abstract: The present invention relates to a safety locking device for interlocking a safety door, having a movable part designed for being fastened to a moving part of the safety door and having a locking element, and a stationary part designed for being fastened to a non-moving part of the safety door. The stationary part includes a receiving section having an opening for the reception of the locking element, where the locking element can be inserted into the receiving section from different insertion directions when the locking element is aligned in the insertion direction. The stationary part includes a latch selectively movable from a locking position into a release position.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: March 1, 2022
    Assignee: SICK AG
    Inventors: Pavel Gerasimov, Stefan Schunke, Julio Sandino Tagaro Plariza
  • Patent number: 11261619
    Abstract: A lock with a roller deadbolt includes a driving member having a first slot and a transverse slot. The driving member is connected to a first spring, a second spring and a positioning rod. A deadbolt includes a body, an insertion member, a roller and a slide. The driving member is connected to the body. The insertion member is received in the body. The second spring biases the insertion member. The slide is restricted by the positioning rods of the driving member and has a first guide pin extending through the first slot. The slide is movable along the first slot. The guide hole includes an extension slot and an inclined slot which inclinedly communicates with the extension slot. When in a non-transmission position, the roller protrudes beyond the receiving space. When in the transmission position, the roller does not protrude beyond the receiving space.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: March 1, 2022
    Assignee: Federal Lock Co., Ltd.
    Inventor: Tien-Kao Liu
  • Patent number: 11255113
    Abstract: An outer handle device for a vehicle door includes: a base mounted on an outer panel from an inside of the outer panel; an operating handle disposed on an outside of the outer panel and having a support shaft that extends along a swing axis on a support arm part entering the inside of the outer panel from the outside thereof; and a support member that is fitted to the base, engages with the support shaft from a rear, makes a front end of the support arm part abut against an abutment receiving part while the operating handle is swinging, and restrains displacement of the support shaft toward the outer panel. The base is provided with a restricting part that makes contact with the support arm part when the operating handle swings, thus restricting displacement of the operating handle in moving away inwardly from the outer panel.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: February 22, 2022
    Assignee: Kabushiki Kaisha Honda Lock
    Inventors: Yasuhiro Saitou, Tatsuya Ooyama
  • Patent number: 11255436
    Abstract: A seal assembly is disclosed for sealing a high pressure fluid cavity from a low pressure fluid cavity. The cavities are at least partially disposed between a rotatable shaft and a sump housing. The seal assembly comprises a circumferential runner and a seal ring. The circumferential runner is carried by the shaft and has a radially outward facing seal surface extending axially along the shaft. The seal ring is sealing engaged with the sump housing and has a radially inward facing seal surface that sealingly engages the radially outward facing seal surface of the runner. The runner and the seal ring are formed from materials having coefficients of thermal expansion that are matched to effect sealing engagement between the runner and the seal ring over a predetermined range of operating temperatures.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: February 22, 2022
    Assignee: Rolls-Royce Corporation
    Inventors: Daniel L. Fadgen, John Munson
  • Patent number: 11248402
    Abstract: A lock for a motor vehicle includes a locking mechanism with a rotary latch and at least one pawl, a drive motor, a worm connected to the drive motor, a worm gear, wherein the worm gear can be driven by the drive motor and with the aid of the worm, and a transmission stage for transmitting a torque from the worm gear to a pawl, wherein the transmission stage is a gear stage.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: February 15, 2022
    Assignee: Kiekert AG
    Inventor: Jan Faitl
  • Patent number: 11248395
    Abstract: An electronic latch assembly includes a latch bolt movable between an extended position and a retracted position; and a motor having a rotatable output shaft arrangement that is either directly or indirectly connected to the latch bolt for moving the latch bolt between the extended and retracted positions and rotating the output shaft arrangement between a first angular position in which the latch bolt is capable of being translated to the retracted position and a second angular position in which the latch bolt is locked and not capable of being translated to the retracted position.
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: February 15, 2022
    Assignee: Southco, Inc.
    Inventors: Ingo Stein, Jonathan Rebbeck, Nicholas Bennett
  • Patent number: 11248396
    Abstract: An electronic keeper includes a housing defining a battery chamber and an actuator chamber. An actuator is at least partially disposed within the actuator chamber. The actuator includes a strike and a magnet, and is pivotable between a first position and a second position relative to the housing. The actuator is also biased towards the first position. The electronic keeper also includes a senor disposed within the battery chamber. When a locking element is in contact with the strike, the actuator pivots from the first position towards the second position so that the magnet moves relative to the sensor.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: February 15, 2022
    Assignee: Amesbury Group, Inc.
    Inventors: Tracy Lammers, Gary E. Tagtow, Matt Halbersma, Michael Lee Anderson
  • Patent number: 11242701
    Abstract: Provided is a vehicle door lock device having a structure enabling easy mounting of a pivot lever and urging means configured to urge the pivot lever to pivot. The urging means locked to a base member and the pivot lever does not generate an urging force when the pivot lever is positioned at an outside position at which the pivot lever is positioned on one direction side with respect to an in-operation pivoting range, and when the pivot lever pivots from the outside position to the in-operation pivoting range, an elastic deformation piece climbs over a temporary stopper while being elastically deformed, and the urging means locked to the base member and the pivot lever is elastically deformed to generate the urging force.
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: February 8, 2022
    Assignee: AISIN CORPORATION
    Inventors: Makoto Suzumura, Kenji Okada, Toru Kanazawa, Yasuhiko Sono
  • Patent number: 11242699
    Abstract: A closing aid for a motor-vehicle lock enables fast opening for a lock having a rotary latch. The rotary latch is latched by at least one pawl in a preliminary latching position and in a main latching position. The closing aid comprises a motor, by which the rotary latch is moved by motor force from the preliminary latching position into the main latching position such that an associated door or flap of a motor vehicle can be closed. The closing aid has a movable closing pawl for closing by motor force. By the motion of the closing pawl by the motor from an initial position into an end position along a first path, the rotary latch is brought from the preliminary latching position into the main latching position. The return motion of the closing pawl from the end position into the initial position occurs along a different, second path.
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: February 8, 2022
    Assignee: Kiekert AG
    Inventor: Ulrich Weichsel
  • Patent number: 11236636
    Abstract: A seal system has: a first member; a seal carried by the first member and having a seal face; and a second member rotatable relative to the first member about an axis. The second member has: a seat, the seat having a seat face in sliding sealing engagement with the seal face; and a circumferential array of passageway legs. The second member further has an annular channel axially spaced from the seat face, the passageway legs connected to the annular channel.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: February 1, 2022
    Assignee: Raytheon Technologies Corporation
    Inventors: Armando Amador, Todd A. Davis
  • Patent number: 11236534
    Abstract: An assembly includes a frame and a linear actuator coupled thereto. A link, lever, spring (LLS) subassembly may be coupled to the frame and may include a short link, a long link, a lever, and a spring. A lockbolt subassembly may further be coupled to the frame. The lockbolt subassembly may comprise a latch, a bolt housing, and a lockbolt.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: February 1, 2022
    Inventors: Lucas Boesel, Daniel Bonness, Aleksandar Markovic
  • Patent number: 11236911
    Abstract: Provided is a push-to-open latch for an oven appliance and other household appliances. The push-to-open latch includes an integrated locking device for locking an appliance door in place and initiate a downstream appliance function such as a self-cleaning function. The integrated locking device includes a rotating cam having a latching slot which engages a pawl. The rotating cam also includes a guiding ramp and a catch surface which may be used to engage a latching finger to lock the cam in place. In addition, the locking device may include a locking slide and a locking slide pin that is actuated by a solenoid to engage the cam. Once the appliance door is locked, one or more switches send a signal to the appliance controller to activate the downstream function.
    Type: Grant
    Filed: January 15, 2019
    Date of Patent: February 1, 2022
    Assignee: HTI TECHNOLOGY AND INDUSTRIES, INC.
    Inventor: Roger L. DeYoung
  • Patent number: 11230865
    Abstract: The invention relates to a door closer mechanism having a receptacle, countersunk in the door frame, for the deadbolt of a device, countersunk in the door, for controlling the deadbolt from the closing position to the opening position by means of a manually controllable actuation member. So that, without an additional key-actuated lock, the closing position can be locked in the closing position and fixed without making the ease of adjustment into the opening position more difficult, the invention provides that the actuation member of the device countersunk in the door is embodied as a handle recess, which in the closing position controls a slide via a rotatably supported angled control piece, and the slide, via a rotatably supported lever, secures the deadbolt in the receptacle in the door frame, and upon actuation of the recessed handle in the door, via the angled control piece and the slide, the deadbolt can be adjusted into the opening position of the door, and the door is enabled to open.
    Type: Grant
    Filed: May 19, 2016
    Date of Patent: January 25, 2022
    Inventor: Wofgang Held
  • Patent number: 11225814
    Abstract: Disclosed is a vehicle door checker that includes: an open lever configured to rotate a pawl in an open direction; a handle open lever having a link pin insertion groove; an inner handle lever connected to an inner handle cable and including a first contact end and a second contact end configured to come into contact with the handle open lever while being rotated in the open direction; an inner link lever configured to come into contact with the first contact end when the inner handle lever is rotated in the open direction; an inner lock lever configured to share a rotation axis with the inner link lever; an elastic member fastened between the inner link lever and the inner lock lever; and a link including a link pin interlocked with rotation of the inner lock lever in an unlocking direction.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: January 18, 2022
    Assignee: Daedong Door Incorporated
    Inventor: Sung Hee Han
  • Patent number: 11225815
    Abstract: A compact vehicle side door latch apparatus has a latch that is rotated from an unlatched position to a fully-latched position, a ratchet that engages the latch in order to prevent the latch from being rotated in a releasing direction, a door opening link that is moved in a door opening direction in order to allow the ratchet to be disengaged from the latch, a motor that moves the door opening link in the door opening direction by motor power, and a door key lever that moves the door opening link in the door opening direction by an operation of a key plate. The door key lever is connected to the door opening link with play, and the motor power is transmitted to the door opening link without passing through disconnecting means of the power transmission path.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: January 18, 2022
    Assignee: Mitsui Kinzoku Act Corporation
    Inventors: Taichiro Nagata, Yasuhiro Kubota
  • Patent number: 11220838
    Abstract: An exemplary noise-reducing mechanism for door hardware includes a housing, a damper, and a stop. The door hardware includes a first component and a second component, and an operational movement of the door hardware causes relative movement of the first and second components. The housing is mounted to the first component, and the damper is mounted to the housing. The stop is mounted to the second component such that the stop engages the damper during the operational movement. The damper is configured to slow the operational movement, thereby reducing noise generated by operation of the door hardware.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: January 11, 2022
    Assignee: Schlage Lock Company LLC
    Inventors: Aaron P. McKibben, Gregory Musselman, Brian C. Eickhoff, Benjamin L. Miller, Paul R. Arlinghaus, Vijayakumar Mani, Saagar Mohammed
  • Patent number: 11220843
    Abstract: An electronic lock assembly according to the invention includes a capacitor unit for storing secondary power, a test circuit for testing the capacitor unit. The test circuit is arranged to connect a test load to the capacitor unit for testing its condition, and to measure the voltage of the capacitor unit before connecting the test load, slightly after connecting the test load, and slightly before disconnecting the test load.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: January 11, 2022
    Assignee: ABLOY OY
    Inventors: Taneli Harkonen, Mika Purmonen, Markku Makkonen, Esko Strommer
  • Patent number: 11220847
    Abstract: A service latch assembly for a vehicle is disclosed. The latch assembly includes a striker member and a latch mechanism configured to selectively engage and release the strike member. The latch mechanism includes a frame plate defining a guideway configured to receive the striker member, a striker guard inserted into the guideway, a latch member pivotally connected to the frame plate, a stop tab extending from a closed end of the guideway, a stop bumper inserted onto the stop tab, and an over-mold fitted over the latch member. The over-mold includes a pivot limiter bumper configured to cooperate with the stop bumper to limit the pivot of the latch member in an open position and a striker retention feature nested onto an edge retention surface of a first lever arm of the latch member.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: January 11, 2022
    Assignees: GM GLOBAL TECHNOLOGY OPERATIONS LLC, KIEKERT AG
    Inventors: James N. Nelsen, Joseph Michael Phares, David Fischer
  • Patent number: 11220836
    Abstract: Provided is a door lock mortise. The door lock mortise includes a structure in which a latch fixing member moves between a latch operating member and a latch cover member when a dead bolt is locked or unlocked. According to the embodiments of the present invention, the door lock mortise including the latch fixing member to have a structural characteristic capable of addressing a problem in that a latch bolt may be moved when the dead bolt is unlocked to release a door lock so that an impact is transmitted only to the dead bolt in a state in which the dead bolt is not unlocked and durability is reduced is disclosed.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: January 11, 2022
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: Sung-Won Yoo, Sang-Han Lee
  • Patent number: 11220845
    Abstract: A system for locking a position of an operable sash in a window frame has a motor, a rotating element connected to the motor, and a sweep cam. The sweep cam is configured to rotatably engage a keeper disposed on a sash disposed opposite the operable sash. A spur gear operatively connects the rotating element to the sweep cam.
    Type: Grant
    Filed: January 6, 2016
    Date of Patent: January 11, 2022
    Assignee: Andersen Corporation
    Inventor: Gary Newman