| 摘要 |
PROBLEM TO BE SOLVED: To restrain foreign matter from getting caught in a lock device.SOLUTION: A lock device 10 includes a lock member 11 that is driven by a pneumatic cylinder 12 to regulate the exit of a vehicle. The lock member 11 is bent in such a manner as to protrude toward the vehicle when driven by the pneumatic cylinder 12, and releases regulation when subjected to application of a load of a predetermined value or above. |
