| 摘要 |
This invention consists of a quick coupler in order to facilitate the coupling between a crane and a carrying device, where the crane's load line/lines is/are rigged by means of a line-pulley yoke which in certain cases can be connected to a motor-powered load turner. The primary units of the quick coupler consist of a male and female part which are connected to each other when the load turner is activated in order to turn the male part in relation to the female part and thus achieve locking of the devices to each other. <IMAGE> |
