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).
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Patent number: 10962084Abstract: 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: GrantFiled: September 20, 2017Date of Patent: March 30, 2021Assignee: Illinois Tool Works Inc.Inventors: Karly R. Miller, Steven L. Bivens, Jeffrey S. Cascio, Daniel T. Lindsey
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Publication number: 20210002939Abstract: 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: ApplicationFiled: June 30, 2020Publication date: January 7, 2021Inventors: Daniel Lindsey, Steven L. Bivens
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Publication number: 20200263469Abstract: 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: ApplicationFiled: February 14, 2020Publication date: August 20, 2020Inventors: Michael A. Tyler, Steven L. Bivens, Karly R. Miller, Daniel Lindsey
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Publication number: 20200032873Abstract: 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: ApplicationFiled: September 20, 2017Publication date: January 30, 2020Inventors: Karly R. Miller, Steven L. Bivens, Jeffrey S. Cascio, Daniel T. Lindsey
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Patent number: 10422402Abstract: A tether for attachment to a damper device is formed to include a heated, reshaped enlarged bulbous end.Type: GrantFiled: September 3, 2014Date of Patent: September 24, 2019Assignee: Illinois Tool Works Inc.Inventors: Chad K. Zeilenga, David A. Doornbos, Steven L. Bivens, Jeffery S. Cascio
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Publication number: 20190161019Abstract: 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: ApplicationFiled: November 15, 2018Publication date: May 30, 2019Applicant: Illinois Tool Works Inc.Inventors: Steven L. Bivens, Michael Adrian Tyler, Daniel Timothy Lindsey, Taher Ammar Rangwala, Michael James Tenuta
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Patent number: 9261158Abstract: 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: GrantFiled: January 21, 2010Date of Patent: February 16, 2016Assignee: Illinois Tool Works Inc.Inventors: David A. Doornbos, Steven L. Bivens, Jurgen Benno Hilpert
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Patent number: 8925696Abstract: 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: GrantFiled: July 2, 2009Date of Patent: January 6, 2015Assignee: Illinois Tool Works Inc.Inventors: Chad K Zeilenga, David A Doornbos, Steven L Bivens, Jeffery S Cascio
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Publication number: 20140367890Abstract: A tether for attachment to a damper device is formed to include a heated, reshaped enlarged bulbous end.Type: ApplicationFiled: September 3, 2014Publication date: December 18, 2014Inventors: Chad K. Zeilenga, David A. Doornbos, Steven L. Bivens, Jeffery S. Cascio
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Publication number: 20110296938Abstract: 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: ApplicationFiled: January 21, 2010Publication date: December 8, 2011Applicant: Illinois Tool Works Inc.Inventors: David A. Doornbos, Steven L. Bivens, Jurgen Benno Hilpert
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Publication number: 20110127704Abstract: 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: ApplicationFiled: July 2, 2009Publication date: June 2, 2011Applicant: ILLINOIS TOOL WORKS INCInventors: Chad K. Zeilenga, David A. Doornbos, Steven L. Bivens, Jeffery S. Cascio
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Patent number: 7350629Abstract: 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: GrantFiled: August 4, 2005Date of Patent: April 1, 2008Assignee: Illinois Tool Works Inc.Inventors: Jamison J. Anton, Steven L. Bivens, David A. Doornbos
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Patent number: 7303216Abstract: 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: GrantFiled: September 16, 2005Date of Patent: December 4, 2007Assignee: Illinois Tool Works Inc.Inventors: Joseph J. Bella, Steven L. Bivens, Paul F. Donovan
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Patent number: 7210716Abstract: 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: GrantFiled: March 28, 2005Date of Patent: May 1, 2007Assignee: Illinois Tool Works Inc.Inventors: Hans-Guenther Mueller, Joseph J. Bella, Steven L. Bivens, David A. Doornbos
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Patent number: 7201411Abstract: 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: GrantFiled: July 1, 2005Date of Patent: April 10, 2007Assignee: Illinois Tool Works IncInventors: Joseph J. Bella, Steven L. Bivens, Martin A. Witt
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Patent number: 7165790Abstract: 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: GrantFiled: March 24, 2005Date of Patent: January 23, 2007Assignee: Illinois Tool Works IncInventors: Joseph J. Bella, Steven L. Bivens, Gary R. Little, William J. Olson
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Patent number: 7152718Abstract: 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: GrantFiled: December 11, 2002Date of Patent: December 26, 2006Assignee: Illinois Tool Works IncInventors: David A. Doornbos, Steven L. Bivens
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Patent number: 7051618Abstract: 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: GrantFiled: September 4, 2003Date of Patent: May 30, 2006Assignee: Illnois Tool Works IncInventors: Jamison J. Anton, Kenneth R. Levey, Steven L. Bivens, David A. Doornbos, Joseph J. Bella
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Patent number: 6968929Abstract: 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: GrantFiled: April 14, 2004Date of Patent: November 29, 2005Assignee: Illinois Tool Works Inc.Inventors: David A. Doornbos, Steven L. Bivens
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Patent number: 6968601Abstract: 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: GrantFiled: December 18, 2003Date of Patent: November 29, 2005Assignee: Illinois Tool Works IncInventors: Steven L. Bivens, Joseph J. Bella