Patent ID: 11866309
Assignee: MANITOWOC CRANE GROUP FRANCE
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 16:
17. A lifting method for lifting a load by using the lifting machinery according to claim 16, the method, comprising:
a connection phase for a switch from the disconnected configuration into the connected configuration, during which the lower reeve block is displaced so that the respective guide elements cooperate together to make the bolt slide and pivot concomitantly in order to set it in the locking state to reach the connected configuration; and
a disconnection phase for a switch from the connected configuration into the disconnected configuration, during which the lower reeve block is displaced so that the respective guide elements cooperate together so as to make the bolt slide and pivot concomitantly in order to set it in the unlocking state to reach the disconnected configuration.