| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To construct such a structure that has no influence on the operation even when a load is applied across an input member and an output member in the radial direction, and increase the durability. <P>SOLUTION: A reverse input blocking device comprises a shaft member 2 fixed to a main structure, the output member 6 rotatably supported in the shaft member 2, a working contact portion 12 prepared in the output member 6 side, a wedge slope 24, circular sectional members 14 and 16 for stopping the reverse input rotation of the output member 6 by engaging with the wedge slope 24, the input member 4 rotatably supported in the shaft member 2, and an actuator 4c formed in the input member 4 to transmit the normal and reverse input rotation of the input member 4 to the working contact portion 12 via the circular sectional member. The normal and reverse rotation torque from the input member 4 side is transmitted to the output member 6 side. The reverse input normal and reverse rotation torque from the output member 6 side is blocked and not transmitted to the input member 4 side. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
