公开(公告)号：WO2022117260A1

公开(公告)日：2022-06-09

申请号：PCT/EP2021/079605

申请日：2021-10-26

Applicant: VOITH PATENT GMBH

Inventor： WESTBERG, Hakan ,  JACOBS, Mikael ,  ERICSSON, Robert

IPC: F16D1/08 ,  F16D43/286 ,  F16D9/06

Abstract: The invention is directed on a torque limiting coupling (7) for a driveline (1) comprising a fluid chamber (27) within a twin walled sleeve (23) to provide a fictional engagement to a shaft (11). A shear-off tube (37) is in fluid connection to the fluid chamber (27) and is assigned to a shear-off gate (45). The shear off gate is fixedly connected to the shaft to open the fluid chamber (27) by shearing the shear-off tube (37) with the shear off gate (45). At least a first shear-off tube (37) and second shear- off tube (37) are arranged for closure of the fluid chamber (27) and for interaction with shear-off gate (45). The shear-off gate (45) provides at least one cut-off edge (51, 53), wherein at a position of blockage (38) of one of the shear-off tubes (37) by one cut-off edge (51, 53), the other shear-off tube (37) is positioned at an unblocked position.

公开(公告)号：WO2017050742A1

公开(公告)日：2017-03-30

申请号：PCT/EP2016/072262

申请日：2016-09-20

Applicant: VOITH PATENT GMBH

Inventor： ERICSSON, Robert ,  JACOBS, Mikael ,  BERGSTROEM, David ,  BERG, Per-Olof ,  BOHLER, Axel ,  LÖFGREN, Jonas ,  FORS, Daniel ,  LARSSON, Kjell-Erik ,  NORDSTROEM, Erik ,  OLSSON, Niclas

IPC: F16D9/06 ,  F16D43/284 ,  F16D1/09

CPC classification number: F16D43/04 ,  F16D1/0805 ,  F16D9/00

Abstract: Safety coupling (1) comprising a driving coupling member (3) engaged with a driven coupling member (5) by a frictional connection (6). The frictional connection (6) can be disconnected by activation of a release element (17). The release element (17) can be activated by a centrifugal device (22) wherein a centrifugal unit (24) of the centrifugal device (22) is radial moveable to interact with a shifting gate (50) in dependence of the revolution speed of the centrifugal unit (24) and the slip between the driving coupling member (3) and the driven coupling member (5). The centrifugal device (22) comprises a stop (35) to limit the centrifugal force applied to the centrifugal unit (24).

Abstract translation: 安全联轴器（1）包括通过摩擦连接（6）与从动联接构件（5）接合的驱动联接构件（3）。 摩擦连接（6）可通过释放元件（17）的激活而断开。 释放元件（17）可以由离心装置（22）激活，其中离心装置（22）的离心单元（24）可径向移动，以便根据转速门的旋转速度与换挡门（50）相互作用 离心单元（24）和驱动联接构件（3）和从动联接构件（5）之间的滑动。 离心装置（22）包括限制施加到离心机组（24）的离心力的止动件（35）。

公开(公告)号：WO2009068118A1

公开(公告)日：2009-06-04

申请号：PCT/EP2008/001988

申请日：2008-03-13

Applicant: VOITH PATENT GMBH ,  STARBATTY, Frank ,  THEILACKER, Klaus ,  BERGER, Jürgen ,  ERICSSON, Robert ,  HOLZAPFEL, Michael

Inventor： STARBATTY, Frank ,  THEILACKER, Klaus ,  BERGER, Jürgen ,  ERICSSON, Robert ,  HOLZAPFEL, Michael

IPC: F16D25/04 ,  F16D7/02 ,  F16D3/16 ,  B60K17/22

CPC classification number: B60K17/22 ,  F16C3/035 ,  F16D7/021 ,  F16D9/08 ,  F16D43/211 ,  F16D43/286

Abstract: The present invention relates to a torque transmitting shaft and includes within the shaft an adapted intermediate member (10), which has a first end section (11), that is intended for a rotationally rigid co- action with a first universal joint yoke (21) and a second end section (12) intended for a rotationally rigid co-action with a second universal joint yoke (22). The intermediate member (10) and its end section (11) is configured as and comprises two parts or sub sections (11a, 11b), which are mutually joined via a safety coupling arrangement (7), by means of which a disengagement of said subsections (11a, 11b) from one other can be ensured immediately after the torque exceeds a predetermined value. The first end section (11) and its closely adjacent universal joint yoke (21) includes an axially orientated cylindrical groove (13).

Abstract translation: 扭矩传递轴本发明涉及一种扭矩传递轴，其在轴内包括适于的中间构件（10），该中间构件具有第一端部部分（11），其用于与第一万向节轭架（21）的旋转刚性协作 ）和用于与第二万向接头轭（22）的旋转刚性协同作用的第二端部（12）。 中间构件（10）及其端部部分（11）构造为包括通过安全联接装置（7）相互连接的两个或多个部分（11a，11b），借助于该部分或次部分 在扭矩超过预定值之后，可以立即确保彼此之间的部分（11a，11b）。 第一端部部分11及其相邻的万向节轭部21包括轴向定向的圆柱形凹槽13。