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公开(公告)号：US09816566B2
公开(公告)日：2017-11-14
申请号：US15126328
申请日：2015-02-10
发明人： Tobias Hess , Thomas Stein , Stefan Buervenich
IPC分类号： F16C33/78 , F16D3/41 , F16D3/38 , F16J15/3268 , F16J15/3276 , F16C21/00
CPC分类号： F16D3/385 , F16C21/005 , F16C33/7809 , F16C33/783 , F16C33/7876 , F16C2326/06 , F16C2361/41 , F16D3/41 , F16D2300/08 , F16J15/3268 , F16J15/3276 , Y10S464/905
摘要： A seal for a cross member unit for universal joints has a carrier ring to be inserted into a bearing cup of the cross member unit. The carrier ring has an L-shaped cross section with a cylindrical portion coaxial to a longitudinal axis and a flange portion extending form the cylindrical portion inwardly. An elastomeric sealing lip element is connected to the carrier ring. The sealing lip element has first engagement elements form fittingly engaging into first engagement apertures. The first engagement apertures extend through the flange portion of the carrier ring. The sealing lip element further has second engagement elements form fittingly engaging into second engagement apertures. The second engagement apertures extend through the cylindrical portion of the carrier ring.
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公开(公告)号：US09897134B2
公开(公告)日：2018-02-20
申请号：US15378269
申请日：2016-12-14
发明人： Thomas Stein , Manfred Meineke , Hamed Sarzaiem
CPC分类号： F16C3/03 , F16D3/06 , F16D3/185 , F16D3/26 , F16D2001/103 , F16D2300/12 , Y10T403/7033
摘要： A length adjustment for a drive shaft, wherein the length adjustment has the following: a first rotary element with a first longitudinal toothing and a second rotary element with a second longitudinal toothing. The first longitudinal toothing and the second longitudinal toothing mesh with each other and are axially displaceable to each other. In an end portion of the first rotary element a tooth gap between two longitudinal teeth of the first longitudinal toothing is obstructed. The radial height of a longitudinal tooth of the second longitudinal toothing is reduced relative to the residual longitudinal teeth such that only the longitudinal tooth reduced in radial height can be axially inserted into the obstructed tooth gap. The tooth gap is obstructed by a locking portion of the first rotary element, produced by forming or a material connection a pin resting in a bore of the first rotary element. The locking portion or the pin is arranged in the tooth gap or in axial extension to the tooth gap.
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公开(公告)号：US20210188031A1
公开(公告)日：2021-06-24
申请号：US17121947
申请日：2020-12-15
摘要： A drivetrain for a vehicle, such as a commercial vehicle, may have an electric motor with a maximum output torque of at least 4000 Nm. The drivetrain may also have at least one constant velocity joint and an axle differential. The electric motor may be connected or connectable to the axle differential via the at least one constant velocity joint.
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公开(公告)号：US10138937B2
公开(公告)日：2018-11-27
申请号：US15569883
申请日：2016-01-26
发明人： Thomas Stein
摘要： An intermediate bearing for a drive shaft train of a motor vehicle has an elastic bearing body which has a bore and a supporting ring which is arranged in the bore and has a receiving space for receiving an anti-friction bearing. The receiving space defines a longitudinal axis, and two sealing washers which are spaced apart axially from one another and have in each case one central opening for receiving a drive component. The supporting ring is arranged between the two sealing washers. The sealing washers have in each case one groove which extends concentrically with respect to the longitudinal axis. The supporting ring engages into the two grooves of the sealing washers.
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