Electrical winch, which, despite unavailable electrical supply, can be simply released and comprises a drive shaft, which via intermediate shaft, drives line drum

摘要

The electrical winch, which, despite unavailable electrical supply, can be simply released and comprises a drive shaft, which via an intermediate shaft, drives a line drum. An automatic coupling comprises a ring and an outer coupling ring. The coupling is located on an intermediate shaft (6) outer end has a speed which is preferably four times as great as that of the line drum. A cover manoeuvring wheel covers the coupling and is fixed to the coupling ring for manual rotation of the coupling ring out of or in engagement with the coupling wheel.