| 摘要 |
PROBLEM TO BE SOLVED: To allow wiring without causing damage by the contact of a wiring means of a lead wire or the like with other members. SOLUTION: Wiring 11a-11c for transmitting detection signals from a detecting means to a recognition means is led into guide means 3, 4 using a fixed pulley 18a so as not to pass between an opening/closing means 2 and the guide means 3, 4. Consequently, there is no contact of the wiring 11a-11c between the opening/closing means 2 and the guide means 3, 4, nor causing any damage. The wiring 11a-11c led into the guide means 3, 4 by the fixed pulley 18a, does not bend because of downward load applied thereto by movable pulleys 18b provided with weight means 19, 60. COPYRIGHT: (C)2004,JPO
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