| 摘要 |
PROBLEM TO BE SOLVED: To provide a free stopper releasing device capable of surely releasing restraining force of a free stopper device. SOLUTION: A free stopper is composed of an elastic stopper piece 2a installing in a sliding door 4, and is arranged so as to come into contact with a rail 5c in an inclined state. The elastic stopper piece 2a is composed of a shape memory raw material. A heating mechanism 10 is arranged for deforming this shape memory raw material. COPYRIGHT: (C)2008,JPO&INPIT
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