| 摘要 |
A hook ( 1 ) in a lifting device, where the hook is of the type where a lifting tool is placed in and released from the hook ( 1 ) through a hook opening ( 11 ), where the hook ( 1 ) is provided with a locking bolt ( 15 ) arranged to be displaced in the longitudinal direction for closing of the hook ( 1 ) opening ( 11 ), and where the hook ( 1 ) locking bolt ( 15 ) is locked into position when the hook opening is closed. The lock is released and the locking bolt ( 15 ) can be displaced away from the hook opening ( 11 ) by means of an actuating lever ( 9 ) arranged in the body ( 3 ) of the hook.
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