Patents by Inventor Steven L. Bivens

Steven L. Bivens has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10962084
    Abstract: A damper assembly (100) is configured to dampen motion between a first component and a second component. The damper assembly (100) includes a housing (102) having at least one housing rotation-limiting protuberance (126). A rotor (104) is rotatably coupled to the housing (102). The rotor (104) includes at least one rotor rotation-limiting protuberance (160). The housing rotation-limiting protuberance(s) (126) and the rotor rotation-limiting protuberance(s) (160) cooperate to limit a range of rotation of the rotor (104) relative to the housing (102).
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: March 30, 2021
    Assignee: Illinois Tool Works Inc.
    Inventors: Karly R. Miller, Steven L. Bivens, Jeffrey S. Cascio, Daniel T. Lindsey
  • Publication number: 20210002939
    Abstract: A reel damper includes a base, a cap, a ring gear, a torsion spring, and a sun gear. The cap is secured to the base, and the ring gear is rotatably engaged with the base. The torsion spring is engaged with the base and the ring gear. The sun gear is disposed in and meshed with the ring gear.
    Type: Application
    Filed: June 30, 2020
    Publication date: January 7, 2021
    Inventors: Daniel Lindsey, Steven L. Bivens
  • Publication number: 20200263469
    Abstract: A linear damper includes a rack, a carriage, a gear assembly, and a spring. The rack includes a connector. The carriage is slidably engaged with the rack. The gear assembly is between the carriage and the rack. The spring is secured to the rack to selectively urge the carriage away from the connector.
    Type: Application
    Filed: February 14, 2020
    Publication date: August 20, 2020
    Inventors: Michael A. Tyler, Steven L. Bivens, Karly R. Miller, Daniel Lindsey
  • Publication number: 20200032873
    Abstract: A damper assembly (100) is configured to dampen motion between a first component and a second component. The damper assembly (100) includes a housing (102) having at least one housing rotation-limiting protuberance (126). A rotor (104) is rotatably coupled to the housing (102). The rotor (104) includes at least one rotor rotation-limiting protuberance (160). The housing rotation-limiting protuberance(s) (126) and the rotor rotation-limiting protuberance(s) (160) cooperate to limit a range of rotation of the rotor (104) relative to the housing (102).
    Type: Application
    Filed: September 20, 2017
    Publication date: January 30, 2020
    Inventors: Karly R. Miller, Steven L. Bivens, Jeffrey S. Cascio, Daniel T. Lindsey
  • Patent number: 10422402
    Abstract: A tether for attachment to a damper device is formed to include a heated, reshaped enlarged bulbous end.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: September 24, 2019
    Assignee: Illinois Tool Works Inc.
    Inventors: Chad K. Zeilenga, David A. Doornbos, Steven L. Bivens, Jeffery S. Cascio
  • Publication number: 20190161019
    Abstract: A system includes a fixed body and a cover moveably secured to the fixed body. The cover is configured to be moved between a closed position and an open position in relation to the fixed body. The system also includes a damper system including a damper assembly having a damping mechanism coupled to the fixed body and the cover. The damping mechanism is configured to dampen motion between the cover and the fixed body. The damper assembly further includes a housing coupled to the damping mechanism and a switch. The damper assembly further includes a power source and a switch. A lighting device is coupled to the power source. A portion of the damping mechanism is configured to interact with the switch to activate and deactivate the lighting device.
    Type: Application
    Filed: November 15, 2018
    Publication date: May 30, 2019
    Applicant: Illinois Tool Works Inc.
    Inventors: Steven L. Bivens, Michael Adrian Tyler, Daniel Timothy Lindsey, Taher Ammar Rangwala, Michael James Tenuta
  • Patent number: 9261158
    Abstract: A damper assembly includes a housing, a rotor rotatable within the housing, a rotor shaft projecting outwardly of the housing and a damper gear disposed on the rotor shaft. A bracket includes legs disposed outwardly of the damper for securing the assembly in a device, the bracket further having a body between the damper and the damper gear, the body exerting force against each the damper and the damper gear. The damper is selectively engageable with and disengageable from the bracket for enabling and disabling relative movement between the damper and the bracket.
    Type: Grant
    Filed: January 21, 2010
    Date of Patent: February 16, 2016
    Assignee: Illinois Tool Works Inc.
    Inventors: David A. Doornbos, Steven L. Bivens, Jurgen Benno Hilpert
  • Patent number: 8925696
    Abstract: A damper assembly includes a fixed rack gear, a rotary gear damper having a gear engaged with the rack gear and a tether movable with the damper along the rack gear and a tether connecting the damper and a movable object to be controlled by the damper. The tether includes enlarged integral ends to secure the tether relative to the damper and the article to be controlled by the damper. A constant force spring interconnects movement of the damper relative to the fixed rack gear.
    Type: Grant
    Filed: July 2, 2009
    Date of Patent: January 6, 2015
    Assignee: Illinois Tool Works Inc.
    Inventors: Chad K Zeilenga, David A Doornbos, Steven L Bivens, Jeffery S Cascio
  • Publication number: 20140367890
    Abstract: A tether for attachment to a damper device is formed to include a heated, reshaped enlarged bulbous end.
    Type: Application
    Filed: September 3, 2014
    Publication date: December 18, 2014
    Inventors: Chad K. Zeilenga, David A. Doornbos, Steven L. Bivens, Jeffery S. Cascio
  • Publication number: 20110296938
    Abstract: A damper assembly includes a housing, a rotor rotatable within the housing, a rotor shaft projecting outwardly of the housing and a damper gear disposed on the rotor shaft. A bracket includes legs disposed outwardly of the damper for securing the assembly in a device, the bracket further having a body between the damper and the damper gear, the body exerting force against each the damper and the damper gear.
    Type: Application
    Filed: January 21, 2010
    Publication date: December 8, 2011
    Applicant: Illinois Tool Works Inc.
    Inventors: David A. Doornbos, Steven L. Bivens, Jurgen Benno Hilpert
  • Publication number: 20110127704
    Abstract: A damper assembly includes a fixed rack gear, a rotary gear damper having a gear engaged with the rack gear and a tether movable with the damper along the rack gear and a tether connecting the damper and a movable object to be controlled by the damper. The tether includes enlarged integral ends to secure the tether relative to the damper and the article to be controlled by the damper. A constant force spring interconnects movement of the damper relative to the fixed rack gear.
    Type: Application
    Filed: July 2, 2009
    Publication date: June 2, 2011
    Applicant: ILLINOIS TOOL WORKS INC
    Inventors: Chad K. Zeilenga, David A. Doornbos, Steven L. Bivens, Jeffery S. Cascio
  • Patent number: 7350629
    Abstract: A floating damper assembly operates between first and second associated components. A damper is adjustably mounted in the first component and includes a damper gear engaged with a gear on the second component. The second component defines a guide surface and the damper has a bearing surface engaging the guide surface.
    Type: Grant
    Filed: August 4, 2005
    Date of Patent: April 1, 2008
    Assignee: Illinois Tool Works Inc.
    Inventors: Jamison J. Anton, Steven L. Bivens, David A. Doornbos
  • Patent number: 7303216
    Abstract: A latch assembly includes a latch and a casing having a base integrally formed with outer walls, wherein a latch chamber is defined by the base and the outer walls. The casing securely retains the latch within the latch chamber and allows limited movement of the latch within the latch chamber during an impact. Thus, the latch may move within a storage bin door upon impact, thereby preventing unlatching.
    Type: Grant
    Filed: September 16, 2005
    Date of Patent: December 4, 2007
    Assignee: Illinois Tool Works Inc.
    Inventors: Joseph J. Bella, Steven L. Bivens, Paul F. Donovan
  • Patent number: 7210716
    Abstract: A movement prevention device for a vehicle door latch mechanism includes a body movable between blocking and non-blocking positions in response to sudden changes in inertia on the vehicle, such as during a side impact crash. The device interferes with movement of the handle to prevent unintended opening of the latch mechanism.
    Type: Grant
    Filed: March 28, 2005
    Date of Patent: May 1, 2007
    Assignee: Illinois Tool Works Inc.
    Inventors: Hans-Guenther Mueller, Joseph J. Bella, Steven L. Bivens, David A. Doornbos
  • Patent number: 7201411
    Abstract: A push latch that may be used in automobile applications to open and close compartment doors or bins reduces the number of components typically found in prior art designs while retaining the same quality and function. The push latch of the invention further eliminates the use of metal pins and springs, provides an assembly that is easier to assemble and reduces the cost to manufacture. In one embodiment, the push latch generally includes the use of a housing, lock and button. The lock includes the use of a flexible spring arm and bosses, which will engage with cam slots in the button. In operation, when the button is pushed, the cam slots will force the bosses and the lock downward causing the release of the compartment door. When the button is released, the flexible spring arm forces the cylindrical bosses upward in the cam slots thus forcing the button and lock back to their original positions.
    Type: Grant
    Filed: July 1, 2005
    Date of Patent: April 10, 2007
    Assignee: Illinois Tool Works Inc
    Inventors: Joseph J. Bella, Steven L. Bivens, Martin A. Witt
  • Patent number: 7165790
    Abstract: A push-push latch assembly includes opposed gripper arms moved between opened and closed positions upon axial activation of a slide in a housing. The gripper arms have pin disposed in channels of the housing, the channels being angularly oriented to urge the gripper arms to fully closed and fully opened positions and for controlling the separation of the gripper arms for each position of the slide relative to the housing.
    Type: Grant
    Filed: March 24, 2005
    Date of Patent: January 23, 2007
    Assignee: Illinois Tool Works Inc
    Inventors: Joseph J. Bella, Steven L. Bivens, Gary R. Little, William J. Olson
  • Patent number: 7152718
    Abstract: A damper includes a frame, a main gear mounted to the frame for rotation about an axis of rotation, and a spring operably connecting the main gear and the frame such that rotation of the main gear tensions the spring. The main gear has a circumferential recess formed therein that defines a circumferential channel or reel. An elongated flexible member is wrapped around the main gear, disposed within the circumferential channel. A gear damper is mounted to the frame and is operably engaged with the main gear to dampen rotational movement of the main gear. The damper can be configured for one-way and two-way damping.
    Type: Grant
    Filed: December 11, 2002
    Date of Patent: December 26, 2006
    Assignee: Illinois Tool Works Inc
    Inventors: David A. Doornbos, Steven L. Bivens
  • Patent number: 7051618
    Abstract: A damper includes a housing, a cover, a rotor and a valve relatively rotatable with respect to the rotor. When rotated in one direction, a space between the valve and the rotor is opened to increase damper fluid flow and reduce damper resistance. When rotated in an opposite direction, the space between the valve and the rotor is closed to decrease damper fluid flow and increase damper resistance. A shaped flange on the rotor provides a changing space between the rotor and ribs in the housing when the rotor is rotated. The cover is self-centering on the housing.
    Type: Grant
    Filed: September 4, 2003
    Date of Patent: May 30, 2006
    Assignee: Illnois Tool Works Inc
    Inventors: Jamison J. Anton, Kenneth R. Levey, Steven L. Bivens, David A. Doornbos, Joseph J. Bella
  • Patent number: 6968929
    Abstract: A gear damper has a fixed first part and a second part rotatable relative thereto, with a gear formed on the second part. A continuous annular seal is provided between the first and second parts, and a substantially continuous layer of damping fluid is provided between the first and second parts.
    Type: Grant
    Filed: April 14, 2004
    Date of Patent: November 29, 2005
    Assignee: Illinois Tool Works Inc.
    Inventors: David A. Doornbos, Steven L. Bivens
  • Patent number: 6968601
    Abstract: A retractable coat hook system that may be used within automobile interiors includes an integral damper and latch mechanisms. The coat hook of the coat hook system may be opened or closed by pushing on the hook. The integral damper gives the coat hook a slow, smooth motion as it opens and closes and latches to the coat hook housing. The retractable coat hook system reduces the number of components typically used with known coat hooks, resulting in reduced costs and improved assembly operations.
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: November 29, 2005
    Assignee: Illinois Tool Works Inc
    Inventors: Steven L. Bivens, Joseph J. Bella