OVERRUN DETECTION DEVICE FOR CHAIN HOISTING MOTOR IN HIGH RISE PARKING DEVICE

摘要

PROBLEM TO BE SOLVED: To prevent a suspension switch operation member from being damaged by providing an operation member for a chain hoisting motor which is actuated by the contact of the switch operation member when it is tilted outward, in the outer side of the switch operation member. ;SOLUTION: A switch operation member 59 is provided in the outer side of the rear end part of a chain 35, which is tilted outward as the rear end part of the chain 35 is tilted. An operation member 67 for the suspension switch 49 of a chain hoisting motor is disposed at the outer side of the switch operation member 59. The operation member 67 is projected out of the suspension switch 49 in the horizontal direction. Even if the terminal end part of the chain 35 has been delivered, the chain hoisting motor is overrun, and when the chain 35 is furthermore delivered, the switch operation member 59 is tilted outward as the chain 35 is tilted, it is brought into contact with the operation member 67 for the suspension switch 49, so that the suspension switch 49 is thereby actuated.;COPYRIGHT: (C)1997,JPO