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公开(公告)号：US20220290068A1
公开(公告)日：2022-09-15
申请号：US17637693
申请日：2019-09-18
发明人： Jisheng E , Christoph Lindlahr , Mario Witzdam
IPC分类号： C10M169/00 , C10M107/02 , C10M105/06 , C10M111/04 , C10M117/02 , C10M125/22 , C10M135/18 , C10M159/00 , C10M141/08 , C10M163/00
摘要： A grease composition is intended primarily for use in constant velocity joins (CV joints), especially ball joints and/or tripod joints, which are used in the drivelines of motor vehicles. The grease composition for use in constant velocity joints comprises at least one base oil, and least one thickener, at least one copper sulfide in an amount of approximately 0.01 wt-% up to approximately 1.5 wt-% of the grease composition, molybdenum disulfide and/or at least one phosphor-free organic molybdenum complex in an amount of approximately 0.1 wt-% up to approximately 5.0 wt-% of the grease composition. Further, a constant velocity joint comprises the grease composition.
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公开(公告)号：US20210061940A1
公开(公告)日：2021-03-04
申请号：US16961730
申请日：2018-12-18
发明人： Thorsten Stresewski , Joachim Wette , Frank Reher , Bernd Bender
摘要： Bellows, for example, a roll bellows and a folding bellows, can be produced that can be used at higher temperatures such as those prevailing in modern articulated constructions, using a mixture comprising at least one thermoplastic elastomer selected from the group of copolysters with a hard segment and a soft segment, wherein in a first step the at least one thermoplastic elastomer is mixed with approximately 0.8 wt. % to approximately 5 wt. % triallyl isocyanurate, based on the total amount of the mixture; in a second step the bellows is produced; and in a third step, the bellows is exposed to an ionizing irradiation in a range from approximately 140 kGy to approximately 350 kGy.
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公开(公告)号：US10208268B2
公开(公告)日：2019-02-19
申请号：US15560219
申请日：2015-03-31
发明人： Jisheng E , Stefanie Rosenkranz , Jörg Berlingen , Frank Reher
IPC分类号： C10M141/10 , C10M169/00 , C10M169/04 , C10M169/06
摘要： The disclosure relates to an improved grease composition for use in constant velocity joints, especially ball joints and/or tripod joints used in the drivelines of motor vehicles, with the grease composition comprising at least one base oil, at least one simple or complex soap thickener, at least one zinc sulphonate, at least one molybdenum dithiocarbamate in the solid state, and at least one molybdenum dithiophosphate.
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公开(公告)号：US09643490B2
公开(公告)日：2017-05-09
申请号：US14375577
申请日：2013-02-01
IPC分类号： B60K5/02 , B60K6/48 , B60K6/52 , B60K6/54 , B60K17/348 , B60K17/354 , B60K17/356 , B60W10/08
CPC分类号： B60K17/354 , B60K5/02 , B60K6/48 , B60K6/52 , B60K6/54 , B60K17/348 , B60K17/356 , B60K2006/4833 , B60W10/08 , Y02T10/6221 , Y02T10/6265
摘要： The invention elates to an electric drive assembly for a multi-axle driven motor vehicle which comprises an internal combustion engine, a multi-step transmission with an output shaft for driving a rear axle, as well as an optionally driveable front axle. The drive assembly comprises an electric machine (6), a reduction gearing (7) drivingly connected to the electric machine (6), a driveshaft (9) drivingly connected to the reduction gearing (7) and drivingly connectable to a front propeller shaft (65) for driving the front axle, and a housing 5 in which the electric machine (6) and the reduction gearing (7) are arranged. The housing (5) comprises connecting means (16) for connecting the drive assembly (2) to the multi-step transmission. The electric drive assembly is designed such that, with the electric drive assembly mounted at the multi-step transmission (56), a rear propeller shaft (57) can be connected at least indirectly to the output shaft of the multi-step transmission for driving the rear axle. Furthermore, the invention relates to a motor vehicle with such a driveline assembly.
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公开(公告)号：US20160333954A1
公开(公告)日：2016-11-17
申请号：US15113899
申请日：2014-02-14
发明人： Per-Owe Lindberg , Hans-Peter Nett , Mathias Adelt , Thomas Weckerling , Bjöm Hellström , Marten Olsson
CPC分类号： F16D67/02 , B60K17/02 , B60K17/34 , B60K17/35 , B60K23/0808 , F16D11/00 , F16D65/186 , F16D2121/24 , F16D2125/36
摘要： A coupling assembly for a driveline of a motor vehicle comprises a first shaft; a second shaft; a coupling which can selectively drivingly connect or disconnect the first shaft and the second shaft; a brake for braking the second shaft relative to a stationary component; and an actuating device for actuating the coupling and the brake. The actuating device comprises a ramp mechanism having a first ring which is axially supported relative to the stationary component, and a second ring which is axially movable relative to the first ring when one of the first and second rings is rotated relative to another one of the first and second rings.
摘要翻译： 用于机动车辆的传动系的联接组件包括第一轴; 第二轴 可以选择性地驱动地连接或断开第一轴和第二轴的联接器; 用于相对于固定部件制动所述第二轴的制动器; 以及用于致动联接器和制动器的致动装置。 致动装置包括斜坡机构，该斜坡机构具有相对于固定部件轴向支撑的第一环，以及第二环，当所述第一和第二环中的一个相对于所述第一环中的另一个旋转时，所述第二环可相对于所述第一环轴向移动 第一和第二个戒指。
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公开(公告)号：US20150224867A1
公开(公告)日：2015-08-13
申请号：US14424042
申请日：2013-08-27
CPC分类号： B60K6/48 , B60K1/00 , B60K6/387 , B60K6/52 , B60K17/344 , B60K2001/001 , B60K2006/4808 , B60K2023/043 , Y02T10/6221 , Y02T10/626 , Y02T10/6265 , Y10S903/951
摘要： A mechanical and electric drive train of a motor vehicle having an internal combustion engine and an electric motor, includes a conventional drive train which is driven by the internal combustion engine, an electric motor drive drain which is driven by an electric motor, a manual gearbox arranged in the conventional drive train, and at least one axle drive unit for driving axle drive members which are connected or are connectable via a clutch to driving wheels of at least one axle of the motor vehicle. The electric motor drive train is frictionally connected between the manual gearbox and the axle drive members to the drive train via at least one first clutch device, wherein the frictional connection can be produced and eliminated by actuation of the first clutch device.
摘要翻译： 具有内燃机和电动机的机动车辆的机电传动系包括由内燃机驱动的常规传动系，由电动机驱动的电动机驱动排出口，手动变速箱 布置在常规传动系中，以及至少一个轴驱动单元，用于驱动轴驱动构件，其经由离合器连接或可连接到机动车辆的至少一个轴的驱动轮。 电动机传动系通过至少一个第一离合器装置摩擦地连接到手动变速箱和轴驱动构件到驱动系，其中通过第一离合器装置的致动可以产生和消除摩擦连接。
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公开(公告)号：US20210140488A1
公开(公告)日：2021-05-13
申请号：US17257593
申请日：2018-07-05
发明人： Ida Benner , Rolf Cremerius , Anna Gremmelmaier , Wolfgang Hildebrandt , Stephan Maucher , Hans-Jürgen Post , Thomas Weckerling
IPC分类号： F16D3/2237
摘要： A constant velocity joint comprises an outer joint part with outer ball tracks, an inner joint part with inner ball tracks, wherein respectively an outer ball track and an inner ball track form a pair of tracks with each other; a torque-transmitting ball in each pair of tracks; a ball cage in which the torque-transmitting balls are received; wherein a first articulation angle range is defined comprising articulation angles of less than twenty degrees, and a second articulation angle range comprising articulation angles greater than twenty degrees; wherein an opening angle within the first articulation angle range increases as the articulation angle (β) increases, and wherein a first mean opening angle increase of the first articulation angle range is greater than a second mean opening angle increase of the second articulation angle range.
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公开(公告)号：US10052950B2
公开(公告)日：2018-08-21
申请号：US15303073
申请日：2014-04-30
发明人： Hans-Peter Nett , Sven Herber , Thomas Weckerling
CPC分类号： B60K23/08 , B60K17/165 , B60Y2306/03 , B60Y2400/422 , B60Y2400/80 , B60Y2410/10 , F16H48/08 , F16H48/40 , F16H57/037 , F16H57/0471 , F16H57/0483
摘要： In a differential that is part of a selectively disconnectable or connectable secondary powertrain, a clutch device allows the input member of the differential, via which driving power is introduced into the differential, to be uncoupled from the output members to which the driving power is forwarded in a branched manner in order to be able to completely shut off part of the secondary powertrain in the disconnected state.
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公开(公告)号：US09810269B2
公开(公告)日：2017-11-07
申请号：US14779612
申请日：2014-03-27
发明人： Wolfgang Hildebrandt , Thomas Weckerling , Stephan Maucher , Rolf Cremerius , Ida Benner , Hans-Jurgen Post , Anna Gremmelmaier
CPC分类号： F16D3/223 , F16D2003/22303 , F16D2003/22309 , Y10S464/906
摘要： A constant velocity joint comprises an outer joint part with a longitudinal axis and first and second outer ball tracks. The outer joint part comprises an attachment side and an aperture side. An inner joint part has a longitudinal axis and first and second inner ball tracks. with a torque transmitting ball 14 in each pair of tracks, and a ball cage 15 with cage windows 18 in which the balls 14 are held. In each angular position of the constant velocity joint 11 an opening angle is enclosed between an outer tangent and an inner tangent at the ball. At least one of the first and second pairs of tracks is designed such that, within a small articulation angle range comprising at least the joint central plane, at at least an articulation angle, an opening angle amounts to zero, and within a greater articulation angle range, an aperture-side opening angle of a first pair of tracks widens in the opposite axial direction relative to the aperture-side opening angle of a second pair of tracks.
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公开(公告)号：US09694662B2
公开(公告)日：2017-07-04
申请号：US14424042
申请日：2013-08-27
CPC分类号： B60K6/48 , B60K1/00 , B60K6/387 , B60K6/52 , B60K17/344 , B60K2001/001 , B60K2006/4808 , B60K2023/043 , Y02T10/6221 , Y02T10/626 , Y02T10/6265 , Y10S903/951
摘要： A mechanical and electric drive train of a motor vehicle having an internal combustion engine and an electric motor, includes a conventional drive train which is driven by the internal combustion engine, an electric motor drive train which is driven by an electric motor, a shift gearbox arranged in the conventional drive train, and at least one axle drive unit for driving axle drive members which are connected or are connectable via a clutch to driving wheels of at least one axle of the motor vehicle. The electric motor drive train is connected between the shift gearbox and the axle drive members to the drive train via at least one first clutch device, wherein the connection can be produced and eliminated by actuation of the first clutch device.
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