公开(公告)号：WO2014094757A2

公开(公告)日：2014-06-26

申请号：PCT/DE2013200309

申请日：2013-11-20

Applicant: SCHAEFFLER TECHNOLOGIES AG

Inventor： GÖTZ ANDREAS ,  KRAMER JENS

IPC: F16D48/06

CPC classification number: F16D48/06 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/30806 ,  F16D2500/3127 ,  F16D2500/31466 ,  F16D2500/50221 ,  F16D2500/50684 ,  F16D2500/5085 ,  F16D2500/5122 ,  F16D2500/5126 ,  F16D2500/525 ,  F16D2500/70426 ,  F16D2500/70458 ,  F16D2500/70488 ,  F16D2500/7105

Abstract: The invention relates to a method for stabilizing a coefficient of friction gradient of a clutch in a motor vehicle, in which a drive train can be connected to an internal combustion engine by means of a clutch, and a torque is transmitted to an output, the drive train having an engaged gear. In a method that guarantees an almost constant positive coefficient of friction gradient, the clutch slips briefly when the motor vehicle travels in a low load range.

Abstract translation: 用于稳定机动车辆中的离合器的方法技术领域本发明涉及一种用于稳定机动车辆中的离合器的方法，其中传动系通过离合器与内燃机连接并且扭矩被传递至输出，其中传动系具有接合的齿轮。 在确保几乎恒定正Reibwertgradient的方法中，当在低负载范围内驾驶机动车辆时，离合器短暂地滑动。

公开(公告)号：WO2017097299A3

公开(公告)日：2017-08-03

申请号：PCT/DE2016200572

申请日：2016-12-01

Applicant: SCHAEFFLER TECHNOLOGIES AG

Inventor： KASTNER MICHAEL ,  ARNETH ROLAND ,  HAUCK CHRISTIAN ,  PECHER SEBASTIAN ,  GÖTZ ANDREAS

IPC: F16H9/04 ,  F16D3/72 ,  F16D13/76 ,  F16D41/20

CPC classification number: F16D13/76 ,  F16D3/72 ,  F16D41/206 ,  F16H9/04

Abstract: The invention relates to a belt pulley decoupler (1) for transmitting drive torque from belts of an auxiliary unit belt drive to the shaft of one of the auxiliary units, comprising: - a belt pulley (2), a hub (4, 4') which is to be secured to the shaft, and a series connection which is arranged in the drive torque flow between the belt pulley and the hub and consists of a decoupler spring (12, 12') and a wrap-around band (11) that extends in the direction of the rotational axis (13) of the belt pulley decoupler and is arranged radially between the belt pulley and the decoupler spring. Both ends (14, 17) of the wrap-around band should open out radially when the drive torque is transmitted, the first end of the wrap-around band (14), which extends in the drive torque flow on the belt pulley side, is braced against the inner surface (15) of a first sleeve (16) that is rotationally fixed in the belt pulley, and the second end of the wrap-around band (17), which extends in the drive torque flow on the decoupler spring side, is braced against the inner surface (18) of a second sleeve (19) which is rotationally mounted in the first sleeve.

Abstract translation: 提出了一种Riemenscheibenentkoppler（1），用于从次级组件皮带传动装置上的辅助单元的轴上的带，与所述驱动转矩传递： - 一个滑轮（2）， - 一个在所述轴是固定的轮毂（4，4“）， - 一个在所述 驱动转矩流被布置在滑轮和Entkopplerfeder（12,12“）的轮毂串联电路和延伸在Riemenscheibenentkopplers的旋转（13）的轴线的方向，并且所述滑轮和所述Entkopplerfeder之间径向设置一个Schlingband（11）之间。 应该两端（14，17）加宽Schlingbands与驱动扭矩的传递径向，其中在所述驱动转矩的运行针对第一套筒的内壳（15）流过的带和滑轮第一Schlingbandende（14）的部分（16）夹紧，所述 可旋转地安装在滑轮，并且其中所述Entkopplerfeder的一部分在驱动针对第二套筒（19）夹持，可旋转地安装在所述第一套筒的内壳（18）转矩流第二Schlingbandende（17）延伸。