| 摘要 |
The present invention relates to a retractor clutch which winds a seat belt installed in vehicle. The retractor clutch does not have heavy inertial masses such as an inertial disk, and the like and does not need alternative composition to substitute the heavy inertial masses. Thus, the present invention provides a simple seat belt retractor clutch. Moreover, the seat belt retractor clutch can completely prevent intervention of a motor (100) when operating a load limiter, and thus overload exerted upon passengers can be reduced. Influence of the motor (100) upon the load limiter can be minimized. |
