| 摘要 |
A motor-driven electric cable reel assembly comprises a rotatable cable take-up drum (7), and an electric motor (2) for driving the drum (7) in its cable take-up direction. The cable reel assembly also includes a storage battery provided with a battery charger which is connected to the cable in a manner such that the battery is recharged when the cable is connected to an electric power source. Also provided is a switch arrangement (10) which is effective to stop the motor (2) in response to torque generated by the motor. |
