Patent ID: 6913538
Filing Date: 2005-07-05
Classification: F16D,F16H

Abstract:
1. A torque transmission system for transmitting torque from a driving unit to a driven unit, the system comprising: a first rotation member which is rotated by torque from the driving unit: a second rotation member connected to a rotation portion of the driven unit, to be rotated together with the rotation portion of the driven unit; a torque transmitting member transmitting torque from the first rotation member to the second rotation member, the torque transmitting member being disposed to be broken when the torque transmitted from the first rotation member is larger than a predetermined torque, wherein the torque transmitting member is connected to the first rotation member through an elastic member; and a prevention member disposed to prevent the torque transmitting member from being removed when the torque transmitting member is broken wherein tho prevention member is constructed to transmit force between the first rotation member and the torque transmitting member when the prevention member operates to prevent the torque transmitting member from being removed.