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1. 发明授权

US11629761B2 Universal joint shaft with universal joint shaft protection 有权
公开(公告)号：US11629761B2
公开(公告)日：2023-04-18
申请号：US16833891
申请日：2020-03-30
申请人： Walterscheid GmbH
发明人： Matthias Littau , Martin Hector , Andreas Höck
IPC分类号： F16D3/58 , F16D1/08 , F16D3/16 , F16C3/035 , F16C35/02 , F16D127/00
摘要： A universal joint shaft with universal joint shaft protection comprises at least one shaft element for transmitting torque, at least one protective tube element arranged around the shaft element, and an intermediate bearing, by means of which the shaft element is rotatably mounted about an axis of rotation (L) in the protective tube element, wherein the intermediate bearing comprises an outer ring fixed to the protective tube element and an inner ring fixed to the shaft element, which are rotatable relative to each other, and a clamping mechanism by means of which the inner ring is fixed on the shaft element.

2. 发明申请

US20230013228A1 CENTERED DOUBLE UNIVERSAL JOINT 有权
公开(公告)号：US20230013228A1
公开(公告)日：2023-01-19
申请号：US17859119
申请日：2022-07-07
申请人： Walterscheid GmbH
发明人： Martin Hector , Matthias Littau
IPC分类号： F16D3/32
摘要： A centered double universal joint comprises a housing having a first inner joint fork and a second inner joint fork, a first outer joint fork hingedly connected to the first inner joint fork via a first trunnion cross, a second outer joint fork hingedly connected to the second inner joint fork via a second trunnion cross, an annular recess in the housing disposed about a longitudinal axis of the housing, a guide disc that is guided in a radially adjustable manner in the annular recess of the housing, the two outer joint forks being coupled in an articulated manner to the guide disc, and two floating discs arranged in the axial direction on both sides of the guide disc in the annular recess, wherein the housing, the floating discs or the guide disc is/are magnetized, exerting a magnetic force on the floating discs in the direction of the longitudinal axis.

3. 发明申请

US20220185046A1 STABILIZER 有权
公开(公告)号：US20220185046A1
公开(公告)日：2022-06-16
申请号：US17548637
申请日：2021-12-13
申请人： Walterscheid GmbH
发明人： Jan-Philipp Schmacke , Manuel Thiel
IPC分类号： B60D1/30
摘要： A stabilizer for a attachment device of a vehicle includes a first adjusting element and a second adjusting element, guided adjustably relative to one another along a longitudinal axis to vary the length of the stabilizer. A first connecting element on the first adjusting element can support the stabilizer against the vehicle. A second connecting element can support the stabilizer against an element of the attachment device, being held on the second adjusting element in an axially adjustable manner for adjusting the length of the second adjusting element and fixable on the second adjusting element at least in an extending position and in a shortening position. In a maximally retracted position of the first adjusting element and the second adjusting element relative to each other, and in the extending position of the second connecting element, the first adjusting element is axially supported against the second connecting element or the second adjusting element. In the maximally retracted position of the first adjusting element and the second adjusting element relative to each other, and in the shortening position of the second connecting element, the first adjusting element is axially supported against the second connecting element.

4. 发明申请

US20160319887A1 Protection Arrangement For A Universal Joint Shaft 有权
标题翻译：万向节轴的保护装置
公开(公告)号：US20160319887A1
公开(公告)日：2016-11-03
申请号：US15140845
申请日：2016-04-28
申请人： GKN Walterscheid GmbH
发明人： Martin HECTOR , Stefan KORBER , Wolfgang ADAMEK
IPC分类号： F16D3/84
CPC分类号： F16D3/845 , F16D3/84 , F16D3/841 , F16J3/042 , F16P1/02
摘要： A universal joint shaft protection arrangement has a protection device (3) with at least one protection cone (11) and a projection pot (6). The protection pot (6) is attached to a stationary component. The protection cone (11) at least partially accommodates the protection pot in an axially overlapping manner. At least one driver (25, 25′) is retained at the outside on the protection cone (11). The at least one driver (25, 25′) radially engages a first recess (27, 27′) in the protection cone (11) and a second recess (28, 28′) in the protection pot (6) to support the protection cone (11) and the protection pot (6) in a circumferential direction against one another. The second recess (28, 28′) is formed as a slot in the protection pot (6).
摘要翻译：万向节轴保护装置具有保护装置（3），其具有至少一个保护锥（11）和投影罐（6）。保护罐（6）连接到固定部件。保护锥体（11）至少部分地以轴向重叠的方式容纳保护罐。至少一个驱动器（25,25'）保持在保护锥体（11）的外部。至少一个驱动器（25,25'）径向接合保护锥体（11）中的第一凹部（27,27'）和保护罐（6）中的第二凹部（28,28'），以支撑保护锥体（11）和保护罐（6）在圆周方向上彼此相对。第二凹部（28,28'）形成为保护罐（6）中的槽。

5. 发明授权

US3884536A Protective guard device for a transmission shaft 失效
标题翻译：传动轴保护装置
公开(公告)号：US3884536A
公开(公告)日：1975-05-20
申请号：US47831474
申请日：1974-06-11
申请人： WALTERSCHEID GMBH JEAN
发明人： BUTHE THEO
IPC分类号： A01B71/08 , F16D3/84 , F16P1/04 , F16C17/10
CPC分类号： A01B71/08 , F16D3/841 , F16P1/04
摘要： A protective guard device for a transmission shaft includes a tubular guard member enclosing the transmission shaft and conical guard members at the ends of the tubular member extending over the yoke arms. A radially expandible bearing member is seated in an annular groove formed in either end of the shaft or in a portion of the adjoining yoke arm. A connector interconnects the end of the tubular member to a conical guard member and the connector has a cylindrical surface therein which defines a fitting step having a diameter corresponding to the outer diameter of the bearing member when it is expanded. The bearing member when it is expanded is freely slidable over that portion of the transmission shaft assembly having the annular groove and is then contracted to be seated within the groove.

6. 发明授权

US10018229B2 Protection arrangement for a universal joint shaft 有权
公开(公告)号：US10018229B2
公开(公告)日：2018-07-10
申请号：US15140845
申请日：2016-04-28
申请人： GKN Walterscheid GmbH
发明人： Martin Hector , Stefan Korber , Wolfgang Adamek
IPC分类号： F16D3/84 , F16J3/04 , F16P1/02
CPC分类号： F16D3/845 , F16D3/84 , F16D3/841 , F16J3/042 , F16P1/02
摘要： A universal joint shaft protection arrangement has a protection device (3) with at least one protection cone (11) and a projection pot (6). The protection pot (6) is attached to a stationary component. The protection cone (11) at least partially accommodates the protection pot in an axially overlapping manner. At least one driver (25, 25′) is retained at the outside on the protection cone (11). The at least one driver (25, 25′) radially engages a first recess (27, 27′) in the protection cone (11) and a second recess (28, 28′) in the protection pot (6) to support the protection cone (11) and the protection pot (6) in a circumferential direction against one another. The second recess (28, 28′) is formed as a slot in the protection pot (6).

7. 发明授权

US08950523B2 Drive train between the power take-off shaft of a tractor unit and the gearbox of a trailer vehicle 有权
标题翻译：拖拉机单元的动力输出轴与拖车的变速箱之间的传动系
公开(公告)号：US08950523B2
公开(公告)日：2015-02-10
申请号：US13675382
申请日：2012-11-13
申请人： GKN Walterscheid GmbH
发明人： Frank Stauvermann , Patrick Büth , Richard Kleine-Nieβe
IPC分类号： A01B71/06 , A01D90/12
CPC分类号： A01B71/06 , A01B71/066 , A01D90/12
摘要： The invention relates to a drive train (1; 52) between a power take-off shaft (27) of a tractor unit (26) and the gearbox (34) of a trailer vehicle (33), the drawbar of which is coupled in a bottom hitching arrangement to the hitch (28) of the tractor unit (26), wherein the drive train (1; 52) extends above the drawbar beam. Depending on the rotational speed and length of the propeller shaft, a long propeller shaft may result problems in revolution that is agitated and vibratory. The novel drive exhibits smooth running properties and allows for easy handling.
摘要翻译：本发明涉及在牵引车单元（26）的动力输出轴（27）和拖车（33）的齿轮箱（34）之间的传动系（1; 52），其牵引杆联接在牵引单元（26）的牵引（28）的底部连接装置，其中传动系（1; 52）在牵引杆上方延伸。根据传动轴的转速和长度，长的螺旋桨轴可能会引起旋转和振动的旋转问题。新颖的驱动器表现出平滑的运行特性，并且易于处理。

8. 发明申请

US20130140098A1 Drive Train Between the Power Take-Off Shaft of a Tractor Unit and the Gearbox of a Trailer Vehicle 有权
标题翻译：拖拉机的动力输出轴与拖车的变速箱之间的传动系
公开(公告)号：US20130140098A1
公开(公告)日：2013-06-06
申请号：US13675382
申请日：2012-11-13
申请人： GKN Walterscheid GmbH
发明人： Frank Stauvermann , Patrick Büth , Richard Kleine-Nieße
IPC分类号： A01B71/06
CPC分类号： A01B71/06 , A01B71/066 , A01D90/12
摘要： The invention relates to a drive train (1; 52) between a power take-off shaft (27) of a tractor unit (26) and the gearbox (34) of a trailer vehicle (33), the drawbar of which is coupled in a bottom hitching arrangement to the hitch (28) of the tractor unit (26), wherein the drive train (1; 52) extends above the drawbar beam. Depending on the rotational speed and length of the propeller shaft, a long propeller shaft may result problems in revolution that is agitated and vibratory. The novel drive exhibits smooth running properties and allows for easy handling.
摘要翻译：本发明涉及在牵引车单元（26）的动力输出轴（27）和拖车（33）的齿轮箱（34）之间的传动系（1; 52），其牵引杆联接在牵引单元（26）的牵引（28）的底部连接装置，其中传动系（1; 52）在牵引杆上方延伸。根据传动轴的转速和长度，长的螺旋桨轴可能会引起旋转和振动的旋转问题。新颖的驱动器表现出平滑的运行特性，并且易于处理。

9. 发明申请

US20200318690A1 UNIVERSAL JOINT SHAFT WITH UNIVERSAL JOINT SHAFT PROTECTION 审中-公开
公开(公告)号：US20200318690A1
公开(公告)日：2020-10-08
申请号：US16833891
申请日：2020-03-30
申请人： Walterscheid GmbH
发明人： Matthias Littau , Martin Hector , Andreas Höck
IPC分类号： F16D3/58 , F16D3/16 , F16D1/08
摘要： A universal joint shaft with universal joint shaft protection comprises at least one shaft element for transmitting torque, at least one protective tube element arranged around the shaft element, and an intermediate bearing, by means of which the shaft element is rotatably mounted about an axis of rotation (L) in the protective tube element, wherein the intermediate bearing comprises an outer ring fixed to the protective tube element and an inner ring fixed to the shaft element, which are rotatable relative to each other, and a clamping mechanism by means of which the inner ring is fixed on the shaft element.

10. 发明申请

US20190085915A1 TORQUE LIMITING COUPLING 审中-公开
公开(公告)号：US20190085915A1
公开(公告)日：2019-03-21
申请号：US16133834
申请日：2018-09-18
申请人： GKN Walterscheid GmbH
发明人： Andreas Höck , Martin Hector , Matthias Littau
IPC分类号： F16D43/206 , F16D7/08
摘要： A torque limiting coupling is arranged rotatably around a longitudinal axis. The torque coupling comprisesat least one locking element that is displaceable between a locking position and an unlocking position and that is biased towards the locking position. The locking element is transferable into the locking position in the decoupling position of a switching disc, in which locking position the locking element is supported in a circumferential direction on a coupling hub and on the switching disc, and in which the switching disc is locked against rotation relative to the coupling hub. The at least one locking element is further transferable into the locking position when the switching disc is in its coupling position wherein, in the locking position, the locking element is supported in a circumferential direction on the coupling hub and the switching disc, and the switching disc is locked against rotation relative to the coupling hub.

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