公开(公告)号：US20090139822A1

公开(公告)日：2009-06-04

申请号：US12077488

申请日：2008-03-18

Applicant: Jin-Suk Yoo

Inventor： Jin-Suk Yoo

IPC: F16D43/20

CPC classification number: F16D43/286 ,  B25B23/141 ,  B25B23/145 ,  F16D25/061 ,  F16D48/066 ,  F16D2500/1026 ,  F16D2500/10462 ,  F16D2500/11 ,  F16D2500/314 ,  F16D2500/70406 ,  F16D2500/7044

Abstract: A torque-controlling actuator clutch is used in a tool system with a motor for rotating a bit. The actuator clutch includes a driving shaft rotatingly driven by the motor, a driven shaft operatively connected to and rotated by the driving shaft, the bit removably attached to the driven shaft, a clutch mechanism for selectively coupling and uncoupling the driving shaft and the driven shaft and an actuator operated by a pressure of a working medium for pressing the clutch mechanism into engagement so that a torque can be transferred from the driving shaft to the driven shaft. A control unit is used to control the pressure of the working medium supplied to the actuator and the torque transferred from the driving shaft to the driven shaft.

Abstract translation: 扭矩控制致动器离合器用于具有用于旋转钻头的马达的工具系统中。 致动器离合器包括由电动机旋转驱动的驱动轴，可操作地连接到驱动轴并由驱动轴旋转的从动轴，可拆卸地附接到从动轴的离合器机构，用于选择性地将驱动轴和从动轴 以及通过工作介质的压力操作的致动器，用于将离合器机构按压接合，使得转矩可以从驱动轴传递到从动轴。 控制单元用于控制供给致动器的工作介质的压力和从驱动轴传递到从动轴的扭矩。