Patents by Inventor Matthias Gerhard Veit
Matthias Gerhard Veit 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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Publication number: 20240035526Abstract: A clutch device includes a wet-running multiple disc clutch that has a first multiple disc carrier, a second multiple disc carrier, and a multiple disc pack assigned to the first and second multiple disc carrier. The clutch device further includes a first power transmission element on a first axial side of a wall facing away from the multiple disc pack, and a second power transmission element on a second axial side of the wall facing the multiple disc pack for applying an operating power to the multiple disc pack. The second power transmission element has an application section and operating fingers that extend through recesses in the wall to interact with the first power transmission element on the first axial side. The application section protrudes inward in the radial direction over the operating fingers.Type: ApplicationFiled: July 25, 2023Publication date: February 1, 2024Inventors: Viren Narendra Saxena, Christopher Anton Stein, Matthias Gerhard Veit
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Patent number: 10871206Abstract: The present invention relates to a torque transmission device (2) comprising a planetary gear train (22), which has a rotatable component (28), a stationary housing (18), and a clutch device (32) for selective coupling of the component (28) with the stationary housing (18). The clutch device (32) has a friction-locking first clutch (34) and a positive-locking second clutch (36), wherein the component (28) may be coupled to the stationary housing (18) via the first clutch (34) before a coupling by means of the second clutch (36).Type: GrantFiled: April 5, 2018Date of Patent: December 22, 2020Assignee: Borg Warner Inc.Inventors: Stefan Pastoors, Matthias Gerhard Veit
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Patent number: 10711850Abstract: The present invention relates to a freewheel (2) comprising an inner ring (30), an outer ring (28), a clamping gap (32) between the inner ring (30) and the outer ring (28), a side wall (40) for lateral limitation of the clamping gap (32) and at least one clamping element (34) in the clamping gap (32) which is biased by means of a spring element (66), wherein the spring element (66) is supported or supportable on one side on the clamping element (34) and on the other side on a support projection (70), which is formed by a supporting tongue (74) bent out of the side wall (40) and projecting into the clamping gap (32). In addition, the present invention relates to a method for producing such a freewheel (2).Type: GrantFiled: March 31, 2017Date of Patent: July 14, 2020Assignee: BorgWarner Inc.Inventors: Matthias Gerhard Veit, Frederik Johann Metzdorf, Kay Rapp
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Patent number: 10385933Abstract: The present invention relates to a freewheel comprising an outer ring, an inner ring, and at least one clamping element which is between the outer ring and the inner ring, which is moveable from a clamping position into a release position along a race on the outer ring in a first circumferential direction relative to the outer ring, wherein the race has a clamping section, and a release section following the clamping section in the first circumferential direction on which the clamping element is supportable. A first tangent through at least one support point on the clamping section defines a first inner angle, which is greater than 180°, with a second tangent through at least one support point on the release section. In addition, the present invention relates to a freewheel arrangement for a motor vehicle comprising such a freewheel.Type: GrantFiled: August 23, 2016Date of Patent: August 20, 2019Assignee: BorgWarner Inc.Inventors: Florian Schneider, Matthias Gerhard Veit, Dirk Achim Schmitt
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Patent number: 10274026Abstract: Disclosed is a freewheel (4) comprising a first race (38), a second race (40), a clamping gap (46) designed between the first and second race (38, 40), at least one clamping element (48) in the clamping gap (46), and biasing feature (64) for biasing the clamping element (48) into a clamping position within the clamping gap (46), wherein the biasing feature (64) have an accordion spring (66), which is supported directly or indirectly on the first race (38) and which comprises corrugation peaks (70) lying radially outward, corrugation troughs (72) lying radially inward, and a support leg (76) for direct or indirect support on the clamping element (48). In addition, disclosed is a freewheel arrangement (2) comprising such a freewheel (4).Type: GrantFiled: October 31, 2016Date of Patent: April 30, 2019Assignee: BorgWarner Inc.Inventors: Matthias Gerhard Veit, Marcus Thomas Hertel, Dirk Achim Schmitt, Kay Rapp
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Publication number: 20180291986Abstract: The present invention relates to a torque transmission device (2) comprising a planetary gear train (22), which has a rotatable component (28), a stationary housing (18), and a clutch device (32) for selective coupling of the component (28) with the stationary housing (18). The clutch device (32) has a friction-locking first clutch (34) and a positive-locking second clutch (36), wherein the component (28) may be coupled to the stationary housing (18) via the first clutch (34) before a coupling by means of the second clutch (36).Type: ApplicationFiled: April 5, 2018Publication date: October 11, 2018Inventors: Stefan PASTOORS, Matthias Gerhard VEIT
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Patent number: 9790999Abstract: A number of variations may include a clutch apparatus having at least one clutch and having an actuating device for actuating the clutch, the actuating device being movable from an opening position, in which the clutch is open, into a closing position, in which the clutch is closed. The actuating device can be locked with form-fit action in the closing position or opening position.Type: GrantFiled: April 30, 2014Date of Patent: October 17, 2017Assignee: BorgWarner Inc.Inventors: Matthias Gerhard Veit, Alexander Moser, Richard Baeumler
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Publication number: 20170284480Abstract: The present invention relates to a freewheel (2) comprising an inner ring (30), an outer ring (28), a clamping gap (32) between the inner ring (30) and the outer ring (28), a side wall (40) for lateral limitation of the clamping gap (32) and at least one clamping element (34) in the clamping gap (32) which is biased by means of a spring element (66), wherein the spring element (66) is supported or supportable on one side on the clamping element (34) and on the other side on a support projection (70), which is formed by a supporting tongue (74) bent out of the side wall (40) and projecting into the clamping gap (32). In addition, the present invention relates to a method for producing such a freewheel (2).Type: ApplicationFiled: March 31, 2017Publication date: October 5, 2017Inventors: Matthias Gerhard VEIT, Frederik Johann METZDORF, Kay RAPP
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Publication number: 20170122386Abstract: The present invention relates to a freewheel (4) comprising a first race (38), a second race (40), a clamping gap (46) designed between the first and second race (38, 40), at least one clamping element (48) in the clamping gap (46), and biasing means (64) for biasing the clamping element (48) into a clamping position within the clamping gap (46), wherein the biasing means (64) have an accordion spring (66), which is supported directly or indirectly on the first race (38) and which comprises corrugation peaks (70) lying radially outward, corrugation troughs (72) lying radially inward, and a support leg (76) for direct or indirect support on the clamping element (48). The biasing means (64) have a spring support element (80) on which at least one of the corrugation peaks (70) is supported or supportable outwardly in radial direction (20) and/or at least one of the corrugation troughs (72) is supported or supportable inwardly in radial direction (22).Type: ApplicationFiled: October 31, 2016Publication date: May 4, 2017Inventors: Matthias Gerhard VEIT, Marcus Thomas HERTEL, Dirk Achim SCHMITT, Kay RAPP
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Publication number: 20170058970Abstract: The present invention relates to a freewheel comprising an outer ring, an inner ring, and at least one clamping element which is between the outer ring and the inner ring, which is moveable from a clamping position into a release position along a race on the outer ring in a first circumferential direction relative to the outer ring, wherein the race has a clamping section, and a release section following the clamping section in the first circumferential direction on which the clamping element is supportable. A first tangent through at least one support point on the clamping section defines a first inner angle, which is greater than 180°, with a second tangent through at least one support point on the release section. In addition, the present invention relates to a freewheel arrangement for a motor vehicle comprising such a freewheel.Type: ApplicationFiled: August 23, 2016Publication date: March 2, 2017Inventors: Florian Schneider, Matthias Gerhard Veit, Dirk Achim Schmitt
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Patent number: 9291215Abstract: The present invention relates to a piston-cylinder arrangement (2) for the operating device of a clutch, having a cylinder (16), a piston (36) which is arranged in the cylinder (16) and can be displaced in the axial direction (4, 6), and at least one locking element (50) which is associated with the piston (36), wherein the piston (36) can be displaced from a first position into a second position in which the locking element (50) can be moved from a released position into a locked position in which the piston (36) is locked in the second position via the locking element (50) in a positively locking manner.Type: GrantFiled: June 26, 2014Date of Patent: March 22, 2016Assignee: BorgWarner Inc.Inventors: Matthias Gerhard Veit, Alexander Moser
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Publication number: 20160076601Abstract: A number of variations may include a clutch apparatus having at least one clutch and having an actuating device for actuating the clutch, the actuating device being movable from an opening position, in which the clutch is open, into a closing position, in which the clutch is closed. The actuating device can be locked with form-fit action in the closing position or opening position.Type: ApplicationFiled: April 30, 2014Publication date: March 17, 2016Inventors: Matthias Gerhard VEIT, Alexander MOSER, Richard BAEUMLER
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Publication number: 20150001032Abstract: The present invention relates to a piston-cylinder arrangement (2) for the operating device of a clutch, having a cylinder (16), a piston (36) which is arranged in the cylinder (16) and can be displaced in the axial direction (4, 6), and at least one locking element (50) which is associated with the piston (36), wherein the piston (36) can be displaced from a first position into a second position in which the locking element (50) can be moved from a released position into a locked position in which the piston (36) is locked in the second position via the locking element (50) in a positively locking manner.Type: ApplicationFiled: June 26, 2014Publication date: January 1, 2015Inventors: Matthias Gerhard Veit, Alexander Moser