| 摘要 |
A locking device for releasably locking together a first object and a second object is shown, comprising a locking pin on said first object; a first locking member provided on said second object for cooperation with said locking pin, which first locking member is rotatable between a free position in which a locking recess thereof can receive or release the locking pin, and a locking position in which said locking recess lockingly houses the locking pin; a second locking member provided on said second object for cooperation with said first locking member, which second locking member is rotatable between a non-operative position in which the first locking member can rotate, and an operative position in which the first locking member is locked in its locking position; a control means provided on said second object for at least partially controlling the position of the second locking member, which control means is movable to and fro relative to said second object. <IMAGE>
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