Patents by Inventor Chris Hutchison
Chris Hutchison 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: 12196268Abstract: A retention assembly for a bearing assembly is disclosed herein. The retention assembly includes an inner ring defining an outer surface including a shoulder on an axial end of the inner ring. The outer surface includes at least one first area having a tapered profile and at least one second area defining a seat with the shoulder defined between the at least one first area and the at least one second area. A collar includes an inner surface defining a groove. A snap ring is arranged partially within the groove of the collar and is configured to face the shoulder and the seat of the inner ring.Type: GrantFiled: January 12, 2023Date of Patent: January 14, 2025Assignee: Schaeffler Technologies AG & Co. KGInventor: Chris Hutchison
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Patent number: 12098763Abstract: A drive assembly including a housing having an opening, a shaft supported for rotation by a bearing assembly received in the opening of the housing, and at least one gear fixed for rotation with the shaft. The bearing assembly includes a bearing that is axially fixed to the shaft, and a sleeve having a tubular section, a radially inwardly extending flange at a first end of the tubular section and a radially outwardly extending flange at a second end of the tubular section. The bearing is received in the tubular section and abuts at least a portion of the tubular section and the radially inwardly extending flange. The radially outwardly extending flange abuts a surface of the housing surrounding the opening of the housing thereby setting an axial position of the at least one gear relative to the opening of the housing.Type: GrantFiled: February 7, 2023Date of Patent: September 24, 2024Assignee: Schaeffler Technologies AG & Co. KGInventors: Kevin Hutchinson, Chris Hutchison, Perry Hollen
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Publication number: 20240263695Abstract: A drive assembly including a housing having an opening, a shaft supported for rotation by a bearing assembly received in the opening of the housing, and at least one gear fixed for rotation with the shaft. The bearing assembly includes a bearing that is axially fixed to the shaft, and a sleeve having a tubular section, a radially inwardly extending flange at a first end of the tubular section and a radially outwardly extending flange at a second end of the tubular section. The bearing is received in the tubular section and abuts at least a portion of the tubular section and the radially inwardly extending flange. The radially outwardly extending flange abuts a surface of the housing surrounding the opening of the housing thereby setting an axial position of the at least one gear relative to the opening of the housing.Type: ApplicationFiled: February 7, 2023Publication date: August 8, 2024Applicant: Schaeffler Technologies AG & Co. KGInventors: Kevin Hutchinson, Chris Hutchison, Perry Hollen
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Publication number: 20240240671Abstract: A retention assembly for a bearing assembly is disclosed herein. The retention assembly includes an inner ring defining an outer surface including a shoulder on an axial end of the inner ring. The outer surface includes at least one first area having a tapered profile and at least one second area defining a seat with the shoulder defined between the at least one first area and the at least one second area. A collar includes an inner surface defining a groove. A snap ring is arranged partially within the groove of the collar and is configured to face the shoulder and the seat of the inner ring.Type: ApplicationFiled: January 12, 2023Publication date: July 18, 2024Applicant: Schaeffler Technologies AG & Co. KGInventor: Chris Hutchison
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Patent number: 11499641Abstract: A valve, including: a valve seat including a seating surface with an outer edge furthest, an inner edge, and a first portion; and a valve body including a sealing surface with an outer edge, an inner edge, and a first portion. In a closed position, the first portion of the sealing surface is in contact with the first portion of the seating surface to block flow through the valve. The sealing surface tapers from the first portion of the sealing surface to the inner edge of the sealing surface or the outer edge of the sealing surface, or the seating surface tapers from the first portion of the seating surface to the inner edge of the seating surface or the outer edge of the seating surface. In the open position, the first portion of the sealing surface is free of contact with the first portion of the seating surface.Type: GrantFiled: May 27, 2020Date of Patent: November 15, 2022Assignee: Schaeffler Technologies AG & Co. KGInventors: Michael White, Chris Hutchison, Michael Conlin, Eric Ovendorf
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Publication number: 20210372528Abstract: A valve, including: a valve seat including a seating surface with an outer edge furthest, an inner edge, and a first portion; and a valve body including a sealing surface with an outer edge, an inner edge, and a first portion. In a closed position, the first portion of the sealing surface is in contact with the first portion of the seating surface to block flow through the valve. The sealing surface tapers from the first portion of the sealing surface to the inner edge of the sealing surface or the outer edge of the sealing surface, or the seating surface tapers from the first portion of the seating surface to the inner edge of the seating surface or the outer edge of the seating surface. In the open position, the first portion of the sealing surface is free of contact with the first portion of the seating surface.Type: ApplicationFiled: May 27, 2020Publication date: December 2, 2021Applicant: Schaeffler Technologies AG & Co. KGInventors: Michael White, Chris Hutchison, Michael Conlin, Eric Ovendorf
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Publication number: 20210270320Abstract: An improved bearing cage is disclosed herein. The bearing cage assembly generally consists of two cage halves that are connected, fixed, or joined to each other directly via mating components formed integrally with the two cage halves. The cage halves are joined to each other via engagement of integrally formed sockets and posts defined on radially extending arms of the cage halves.Type: ApplicationFiled: February 26, 2021Publication date: September 2, 2021Applicant: Schaeffler Technologies AG & Co. KGInventors: Michael White, Michael Conlin, Chris Hutchison, Scott Hart, Eric Ovendorf
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Patent number: 10612599Abstract: A rolling bearing assembly has a first ring including a first race, a second ring including a second race, and a plurality of rolling elements in rolling contact with the first and second races. The rolling bearing assembly also has a sealing assembly including a first end in contact with the first ring and a second end in contact with the second ring. The sealing assembly has a shield, a sealing element, and a grounding element. The grounding element and the shield combine to provide an electrically conductive path between the first ring and the second ring. The grounding element and the sealing element combine to seal between the first ring and the second ring.Type: GrantFiled: September 12, 2018Date of Patent: April 7, 2020Assignee: SCHAEFFLER TECHNOLOGIES AS & CO. KGInventors: Michael White, Scott Hart, Chris Hutchison
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Publication number: 20200080597Abstract: A rolling bearing assembly has a first ring including a first race, a second ring including a second race, and a plurality of rolling elements in rolling contact with the first and second races. The rolling bearing assembly also has a sealing assembly including a first end in contact with the first ring and a second end in contact with the second ring. The sealing assembly has a shield, a sealing element, and a grounding element. The grounding element and the shield combine to provide an electrically conductive path between the first ring and the second ring. The grounding element and the sealing element combine to seal between the first ring and the second ring.Type: ApplicationFiled: September 12, 2018Publication date: March 12, 2020Inventors: Michael WHITE, Scott HART, Chris HUTCHISON
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Patent number: 10190640Abstract: A bearing assembly having an inner ring, outer ring, and a plurality of rolling elements and an integrated electrically conductive element, such as an electrical shunt system manufactured of bundled or braided conductive filaments. The bearing integrated electrical shunt system consists of a fixed ring and an integrated electrically conductive element, such as bundled carbon fiber filaments, that contact a rotating ring. The integrated electrical conductive element can be integrated with the bearing seal.Type: GrantFiled: March 23, 2017Date of Patent: January 29, 2019Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KGInventors: Chris Hutchison, Michael White
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Publication number: 20170276179Abstract: A bearing assembly having an inner ring, outer ring, and a plurality of rolling elements and an integrated electrically conductive element, such as an electrical shunt system manufactured of bundled or braided conductive filaments. The bearing integrated electrical shunt system consists of a fixed ring and an integrated electrically conductive element, such as bundled carbon fiber filaments, that contact a rotating ring. The integrated electrical conductive element can be integrated with the bearing seal.Type: ApplicationFiled: March 23, 2017Publication date: September 28, 2017Applicant: Schaeffler Technologies AG & Co. KGInventors: Chris Hutchison, Michael White
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Publication number: 20110194796Abstract: The angled bore bearing converts rotary motion into linear motion and has an inner ring with a bore that is not perpendicular to the raceway grooves. Additionally, the angled bore bearing has rolling elements, an outer ring and optionally a cage. Optionally, an intermediate device can be used in place of the inner ring.Type: ApplicationFiled: February 3, 2011Publication date: August 11, 2011Applicant: SCHAEFFLER TECHNOLOGIES GMBH & CO. KGInventors: Chris Hutchison, Ron Brewer