Patents by Inventor Hans Juergen Hauck
Hans Juergen Hauck 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: 20130126291Abstract: The present invention relates to a parallel dual clutch unit (2) for arrangement in a drivetrain of a motor vehicle between a drive unit (4) and a transmission (6), which comprises a first multi-plate clutch (30) assigned to a first transmission input shaft (10) and having a first plate pack (38), a first inner plate carrier (36) and a first outer plate carrier (34) for selective torque transmission between the drive unit (4) and the first transmission input shaft (10), and a second multi-plate clutch (32) assigned to a second transmission input shaft (12) and having a second plate pack (44), a second inner plate carrier (42) and a second outer plate carrier (40) for selective torque transmission between the drive unit (4) and the second transmission input shaft (12), the first inner plate carrier (36) being embodied as input side and the first outer plate carrier (34) as output side of the first multi-plate clutch (30), whilst the second inner plate carrier (42) is embodied as output side and the second outeType: ApplicationFiled: August 4, 2011Publication date: May 23, 2013Applicant: BorgWarner Inc.Inventor: Hans Juergen Hauck
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Publication number: 20130081917Abstract: One variation may include parallel, preferably wet, dual clutch device (2) for arrangement in a drive train of a motor vehicle, between a drive unit (4) and transmission (6), which has a first multiplate clutch (30) assigned to a first transmission input shaft (10) and having a first plate assembly (38), a first actuating piston (46), a first inner plate carrier (36) and a first outer plate carrier (34) for selective torque transmission between the drive unit (4) and the first transmission input shaft (10), and has a second multiplate dutch (32) assigned to a second transmission input shaft (12) and having a second plate assembly (44), a second actuating piston (48), a second inner plate carrier (42) and a second outer plate carrier (40) for selective torque transmission between the drive unit (4) and the second transmission input shaft (12), wherein the actuating pistons (46, 48) have mutually opposed actuating directions (50, 52).Type: ApplicationFiled: September 11, 2012Publication date: April 4, 2013Applicant: BorgWarner Inc.Inventor: Hans Juergen Hauck
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Patent number: 8220608Abstract: A clutch assembly and damper arrangement is provided that includes a driver hub and a driven element coupled to the driver hub by a compliance element. A clutch is provided that is selectively engageable to the driven element. The clutch has a housing supporting the compliance element and is torsionally unitary with the driven element.Type: GrantFiled: July 15, 2010Date of Patent: July 17, 2012Assignee: BorgWarner Inc.Inventors: Karl-Heinz Bauer, Hans-Jürgen Hauck, Thomas E. Braford, Jr., Till Ebner
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Publication number: 20120152684Abstract: A clutch device for arrangement in a drive train of a motor vehicle between a drive unit and a transmission is provided. The clutch device may include a multiple-disk clutch arrangement for selective torque transfer between the drive unit and the transmission. The multiple-disk clutch arrangement may be actuable via a force transfer element supported on a disk carrier of the multiple-disk clutch arrangement.Type: ApplicationFiled: December 21, 2011Publication date: June 21, 2012Applicant: BORGWARNER INC.Inventors: Hans Juergen Hauck, Tobias Zacher
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Publication number: 20120132498Abstract: A parallel double-clutch device is arranged in a drivetrain of a motor vehicle between a drive unit and transmission of the drivetrain. The device comprises a first clutch arrangement assigned to a first transmission-input shaft for selectively transmitting torque between the drive unit and first transmission-input shaft. A second clutch arrangement is assigned to a second transmission-input shaft for selectively transmitting torque between the drive unit and second transmission-input shaft. The first clutch arrangement can be actuated by at least one hydraulically drivable first actuating piston assigned a first pressure chamber delimited by a first pressure-chamber housing and the first actuating piston. The second clutch arrangement can be actuated by at least one hydraulically drivable second actuating piston assigned a second pressure chamber delimited by a second pressure-chamber housing and the second actuating piston.Type: ApplicationFiled: August 2, 2010Publication date: May 31, 2012Applicant: BORGWARNER INC.Inventors: Hans Juergen Hauck, Christian Pilz, Jens Henze, Goetz Nicklas, Rainer Gerathewohl
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Patent number: 8056691Abstract: The invention relates to a device for axially positioning a clutch device, especially a dual-clutch device, on a rotary drive, wherein the clutch device is mounted so as to rotate about a rotational axis of said rotary drive. A retaining nut is coaxially screwed with the rotary drive, and the clutch device is indirectly or directly supported on said nut in an axial direction.Type: GrantFiled: June 1, 2005Date of Patent: November 15, 2011Assignee: BorgWarner Inc.Inventors: Eckart Gold, Johannes Heinrich, Marcus Hertel, Martin Gerlach, Götz Nicklas, Hans-Jürgen Hauck, Jens Henze
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Publication number: 20110198189Abstract: A clutch assembly and damper arrangement is provided that includes a driver hub and a driven element coupled to the driver hub by a compliance element. A clutch is provided that is selectively engageable to the driven element. The clutch has a housing supporting the compliance element and is torsionally unitary with the driven element.Type: ApplicationFiled: July 15, 2010Publication date: August 18, 2011Applicant: BorgWarner Inc.Inventors: Karl-Heinz Bauer, Hans-Jürgen Hauck, Thomas E. Braford, JR., Till Ebner
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Publication number: 20110139567Abstract: One embodiment includes an annular end plate for a plate assembly of a frictionally operating device, having a friction section, extending in the radial direction, to form a flat front side, which can be turned toward the plate assembly in a first axial direction, and having a rotary driving section, which integrally adjoins the friction section in the first radial direction. The end plate may have a reinforcing section, which integrally adjoins the friction section in the opposite, second, radial direction, the reinforcing section or the first section of the reinforcing section, that adjoining the friction section, being at least partially and preferably completely bent through more than 90° in the opposite, second, axial direction relative to the friction section. The present invention furthermore relates to a frictionally operating device having an end plate of this kind and to a method for the production of an end plate of this kind.Type: ApplicationFiled: December 3, 2010Publication date: June 16, 2011Applicant: BORGWARNER INC.Inventors: Hans Juergen Hauck, Thomas Scharmacher
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Patent number: 7784595Abstract: A clutch assembly and damper arrangement is provided that includes a driver hub and a driven element coupled to the driver hub by a compliance element. A clutch is provided that is selectively engageable to the driven element. The clutch has a housing supporting the compliance element and is torsionally unitary with the driven element.Type: GrantFiled: February 7, 2007Date of Patent: August 31, 2010Assignee: BorgWarner Inc.Inventors: Karl-Heinz Bauer, Hans-Jürgen Hauck, Thomas E. Braford, Jr., Till Ebner
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Publication number: 20100084240Abstract: A clutch device includes an engine-side input hub having a driver disk, a transmission-side output hub adapted to be coupled to the engine-side input hub, and a fastening means for axially fixing the output hub to a transmission shaft and adapted to be actuated even after the coupling of the engine-side input hub to the transmission-side output hub.Type: ApplicationFiled: January 31, 2008Publication date: April 8, 2010Applicant: BorgWarner Inc.Inventor: Hans Juergen Hauck
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Publication number: 20090211865Abstract: A dual clutch mechanism includes an input shaft (40) , a first output shaft (16) and a second output shaft (18). The mechanism includes a pair of clutch arrangements (20, 30) each having a set of intermeshed annular driving and driven discs frictionally compressible to selectively drive either the first or second output shaft via the input shaft. Each of the clutch arrangements (20, 30) has a separate driving plate (102, 104) and a common driven plate (198). The rotational inertia of the driving plates are reduced by associating the driving plates with inner diameters of the annular discs, as opposed to their outer diameters. Cooling and/or lubricating fluid is separately supplied to each of the sets of discs such that the flow rates of fluid to the sets of discs can be independently increased or decreased without a corresponding increase or decrease in the flow rate to the other set of discs.Type: ApplicationFiled: May 17, 2006Publication date: August 27, 2009Applicant: BorgWarner Inc.Inventors: Thomas E. Braford, Jr., Hans Juergen Hauck
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Patent number: 7445108Abstract: A dual clutch transmission having radially nested clutches including an outer clutch having first inner and outer clutch disks that are interleaved between each other where the first outer clutch disks are operatively mounted to a first outer support carrier. The transmission also includes an inner clutch having second inner and outer clutch disks operatively interleaved between each other and operatively mounted to a second inner support carrier. A common disk carrier has a common clutch disk carrier that operatively supports the first inner clutch disks of the outer clutch and the second outer clutch disks of the inner clutch.Type: GrantFiled: October 11, 2007Date of Patent: November 4, 2008Assignee: BorgWarner Inc.Inventors: Karl-Heinz Bauer, Rainer Gerathewohl, Frank Guenter, Hans-Juergen Hauck, Klaus Heber, Johannes Heinrich, Carsten Weinhold
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Patent number: 7431138Abstract: A start-up clutch including a disk clutch having an outer disk carrier and an inner disk carrier with a multi-disk clutch pack disposed therebetween. The multi-disk clutch pack is adapted to engage and provide torque translation between the inner and the outer carriers. A piston is adapted to be actuated by fluid pressure to cause the multi-disk clutch pack to engage. A first cavity is adapted to be selectively supplied with pressurized fluid to actuate the piston. A second cavity is adapted to be selectively supplied with pressurized fluid to provide cooling to the multi-disk clutch pack. A first fluid passage adapted to provide pressurized fluid to the first cavity, and a second fluid passage is adapted to provide pressurized fluid to the second fluid passage.Type: GrantFiled: June 7, 2005Date of Patent: October 7, 2008Assignee: BorgWarner Inc.Inventors: Johannes Heinrich, Hans Juergen Hauck, Michael Schaefer
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Patent number: 7416067Abstract: The invention relates to a power transmission unit, in particular a multiple disk clutch or friction brake, in which a disk carrier that has at least one disk, which has external teeth and is fastened to it in a non-rotating fashion, which disk carrier, in a cylinder section and oriented toward the disk, has axial grooves and axial ribs distributed over the circumference in alternating fashion and is connected to a hub on one side by means of a drive plate spaced axially apart from the disks; a non-rotatable connection between the drive plate and the disk carrier is produced by means of plug-in teeth in order to transmit a torque. The object of the invention is to propose a power transmission unit (1) in which the axial space is reduced.Type: GrantFiled: October 6, 2005Date of Patent: August 26, 2008Assignee: BorgWarner Inc.Inventors: Johannes Heinrich, Hans Juergen Hauck
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Publication number: 20080041688Abstract: A dual clutch transmission having radially nested clutches including an outer clutch having first inner and outer clutch disks that are interleaved between each other where the first outer clutch disks are operatively mounted to a first outer support carrier. The transmission also includes an inner clutch having second inner and outer clutch disks operatively interleaved between each other and operatively mounted to a second inner support carrier. A common disk carrier has a common clutch disk carrier that operatively supports the first inner clutch disks of the outer clutch and the second outer clutch disks of the inner clutch.Type: ApplicationFiled: October 11, 2007Publication date: February 21, 2008Inventors: Karl-Heinz Bauer, Rainer Gerathewohl, Frank Guenter, Hans-Juergen Hauck, Klaus Heber, Johannes Heinrich, Carsten Weinhold
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Patent number: 7318512Abstract: A dual clutch transmission having radially nested clutches includes an outer clutch having a plurality of first outer clutch disks, a plurality of first inner clutch disks, and a first inner support carrier, with the first inner clutch disks operatively mounted to the first inner carrier. The transmission further includes an inner clutch having a plurality of second outer clutch disks, a plurality of second inner clutch disks, and a second inner support carrier is included. The second inner clutch disks are operatively mounted to the second inner carrier. A common disk carrier having a first outer clutch disk carrier operatively supports the first outer clutch disks of the outer clutch and a second outer clutch disk carrier that operatively supports the second outer clutch disks of the inner clutch.Type: GrantFiled: June 7, 2005Date of Patent: January 15, 2008Assignee: BorgWarner Inc.Inventors: Karl-Heinz Bauer, Rainer Gerathewohl, Frank Guenter, Hans-Juergen Hauck, Klaus Heber, Johannes Heinrich, Carsten Weinhold
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Patent number: 7264101Abstract: A start-up clutch and torsional-vibration damper assembly including a disk clutch having an outer disk carrier and an inner disk carrier, and a torsional vibration damper having a primary element, a secondary element, and a spring dampening mechanism. The spring dampening mechanism is disposed between and operatively couples the primary element and the secondary element. The torsional vibration damper connected in series to the disk clutch such that the torsional vibration damper and the disk clutch are juxtaposed to each other along a common axis with the primary element having substantially the same outside radius as the outer disk carrier.Type: GrantFiled: March 9, 2005Date of Patent: September 4, 2007Assignee: BorgWarner Inc.Inventors: Hans Juergen Hauck, Michael Schaefer, Johannes Heinrich, Dietmar Strauss
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Publication number: 20050284725Abstract: A dual clutch transmission having radially nested clutches includes an outer clutch having a plurality of first outer clutch disks, a plurality of first inner clutch disks, and a first inner support carrier, with the first inner clutch disks operatively mounted to the first inner carrier. The transmission further includes an inner clutch having a plurality of second outer clutch disks, a plurality of second inner clutch disks, and a second inner support carrier is included. The second inner clutch disks are operatively mounted to the second inner carrier. A common disk carrier having a first outer clutch disk carrier operatively supports the first outer clutch disks of the outer clutch and a second outer clutch disk carrier that operatively supports the second outer clutch disks of the inner clutch.Type: ApplicationFiled: June 7, 2005Publication date: December 29, 2005Inventors: Karl-Heinz Bauer, Rainer Gerathewohl, Frank Guenter, Hans-Juergen Hauck, Klaus Heber, Johannes Heinrich, Carsten Weinhold
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Patent number: 6910562Abstract: A torsional-vibration damper includes at least one primary element and a secondary element that can be coupled to each other by a spring device, are limited in movement in relation to each other about a rotational axis, and can be brought into frictional contact with each other by a friction device. The friction device has at least two friction-surface-carrying elements rubbing against each other to which a contact-pressure force, generated by a force-generating device, can be applied to produce a frictional engagement between the two elements. The force-generating device has a mechanical actuating mechanism for generating an actuating force and a hydraulic actuating mechanism for generating a counterforce, wherein the contact-pressure force is a vector sum of the actuating force and the counterforce.Type: GrantFiled: June 13, 2003Date of Patent: June 28, 2005Assignee: BorgWarner, Inc.Inventors: Karl-Heinz Bauer, Michael Schäfer, Hans Jürgen Hauck, Johannes Heinrich