| 摘要 |
PROBLEM TO BE SOLVED: To provide an opening/closing device capable of accurately recognizing the almost totally closed state of an opening/closing body with simple structure of high productivity with least failures. SOLUTION: The opening/closing device constituted to deliver the opening/closing body wound on a winding shaft 23, to abut on an abutting object part p to obtain the almost totally closed state, recognizes the almost totally closed state of the opening/closing body 10 by sensing the looseness of the opening/closing body 10 when abutting on the abutting object part p, in contact or non-contact near the winding shaft 23. COPYRIGHT: (C)2006,JPO&NCIPI
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