| 摘要 |
PROBLEM TO BE SOLVED: To provide a power transmission mechanism of a developed structure capable of enhancing the storage workability of a panel row by providing synchronization/non-synchronization changing means to change transmission/non-transmission of the power to the power transmission mechanism between panels to constitute the panel row. SOLUTION: In the power transmission mechanism, panels 3 are connected to each other via a hinge 5 at a center part of both side faces opposite to each other, and constituted foldable by alternately repeating the ridge folding and the valley folding. The pair of the adjacent panels 3 of a panel group formed of the alternate panels 3 are stretched to and connected to in a tightened condition to a first pulley 7 with a synchronization wire 18 mounted on one panel 3 in a fixed condition, and a second pulley 10 rotatably mounted on the other panel 3. The second pulley 10 is capable of changing the rotating state and the non-rotating state with respect to the panels 3 by inserting/drawing a fixed pin 16. COPYRIGHT: (C)2007,JPO&INPIT
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