| 摘要 |
In order to prevent overloading of an electric motor which drives a winch 1 fitted onto a vehicle via a fixing plate 3, a current breaker 15 has been fitted between the legs 4, 5 on the fixing plate formed as a pivot, which breaker 15 causes the current to the motor to be interrupted when a predetermined distance between the legs is reached as a result of an excessive force being exerted by the winch. <IMAGE> |
