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1.发明授权公开(公告)号：US10451118B2
公开(公告)日：2019-10-22
申请号：US16066751
申请日：2016-12-21
发明人： Mirana Krischak
IPC分类号： F16D3/84 , F16C3/03 , F16D3/06 , F16J15/3264
摘要： Sealing arrangement for length compensation of an articulated shaft, where the sealing arrangement has a first shaft element which has a seat section, and a sealing sleeve with a fastening section. A circumferential groove is arranged on the seat section for fixing the sealing sleeve on the first shaft element. The sealing sleeve engages into the circumferential groove. The sealing sleeve, by way of the fastening section, is axially pushed onto the seat section in the direction of a longitudinal axis. The fastening section has at least one latching projection which projects radially inward and which engages in a latching manner into the circumferential groove when the sealing sleeve is in the fully pushed-on state. The seat section has a circumferential sealing face against which the fastening section of the sealing sleeve bears in an elastically tensioned manner in the fully pushed-on state.
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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：US20170082153A1
公开(公告)日：2017-03-23
申请号：US15126328
申请日：2015-02-10
发明人： Tobias HESS , Thomas STEIN , Stefan BUERVENICH
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：US20180112706A1
公开(公告)日：2018-04-26
申请号：US15569883
申请日：2016-01-26
发明人： THOMAS STEIN
CPC分类号： F16C27/066 , F16C19/06 , F16C33/7886 , F16C33/80 , F16C33/805 , F16C35/047 , F16C2326/06
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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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：US20160363172A1
公开(公告)日：2016-12-15
申请号：US15182287
申请日：2016-06-14
IPC分类号： F16D3/38
摘要： A joint yoke (7, 107) for a universal joint (2) has a first yoke arm (11, 111) and a second yoke arm (12, 112). The first and second yoke arms (11, 12) have at least two recesses (33, 33′, 34, 34′). The yoke arms (11, 12, 111, 112) have, radially to the axis of rotation (X), an outer portion (A) and an inner portion (B) adjacent to the outer portion (A). The wall thickness (d1) of the yoke arms (11, 12, 111, 112), in a radial direction to the bearing axis (Y) in a plane orthogonal to the axis of rotation (X) and through the joint center (M), is reduced in the outer portion relative to the inner portion (B).
摘要翻译： 用于万向接头（2）的接合轭（7,107）具有第一轭臂（11,111）和第二轭臂（12,112）。 第一和第二轭臂（11,12）具有至少两个凹槽（33,33'，34,34'）。 轭臂（11,12,111,112）径向地具有旋转轴线（X），外部部分（A）和与外部部分（A）相邻的内部部分（B）。 轭臂（11,12,111,112）在与旋转轴线（X）正交的平面中并且通过接头中心（M）的轴向轴线（Y）的径向方向上的壁厚（d1） ）在外部部分相对于内部部分（B）减小。
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7.发明申请公开(公告)号：US20190024726A1
公开(公告)日：2019-01-24
申请号：US16066751
申请日：2016-12-21
发明人： MIRANA KRISCHAK
IPC分类号： F16D3/84 , F16D3/06 , F16C3/03 , F16J15/3264
摘要： Sealing arrangement for length compensation of an articulated shaft, where the sealing arrangement has a first shaft element which has a seat section, and a sealing sleeve with a fastening section. A circumferential groove is arranged on the seat section for fixing the sealing sleeve on the first shaft element. The sealing sleeve engages into the circumferential groove. The sealing sleeve, by way of the fastening section, is axially pushed onto the seat section in the direction of a longitudinal axis. The fastening section has at least one latching projection which projects radially inward and which engages in a latching manner into the circumferential groove when the sealing sleeve is in the fully pushed-on state. The seat section has a circumferential sealing face against which the fastening section of the sealing sleeve bears in an elastically tensioned manner in the fully pushed-on state.
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公开(公告)号：US20180266564A1
公开(公告)日：2018-09-20
申请号：US15751278
申请日：2016-07-18
发明人： THOMAS STEIN
IPC分类号： F16J15/3276 , F16D3/41 , F16D3/38 , F16C33/76
CPC分类号： F16J15/3276 , F16C33/76 , F16D3/385 , F16D3/41 , F16J15/3268
摘要： A protective ring for a sealing arrangement of a bearing bushing of a journal cross assembly is disclosed. The protective ring has an annular sleeve segment, which is concentric to a longitudinal axis, an annular seat segment which extends radially inward at a rear axial end of the sleeve segment, and at least one protrusion, which protrudes radially inward at a front axial end region of the sleeve segment. The protective ring also has a plurality of webs, which are distributed over the circumference and which protrude axially from the seat segment and are arranged inside the sleeve segment.
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公开(公告)号：US20170167528A1
公开(公告)日：2017-06-15
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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