| 摘要 |
PROBLEM TO BE SOLVED: To provide a housing-mounting rack transferring a housing that is already mounted upward and downward together with a simple structure. SOLUTION: A projection 12 that becomes a thrust-force transmitting member is projected to the inner peripheral surface 7 of a housing fixture 2 that is selected as an object for transfer. By rotating a feed screw 4 by using a rotary driving mechanism 5, the housing that is fitted to the housing fixture 2 is transferred in the upward/downward directions of the housing-mounting rack 1. Moreover, with respect to the housing fixture 2 that is not the object for transfer, the projection 12 that becomes a thrust-force transmitting member is evacuated outside in the diameter direction from the feed screw 4. By plunging the projection 13 functioning as a transferring member for fixing upper and lower positions into a recessed portion 14 for positioning in a rack frame member 3, the current position at the point is secured. COPYRIGHT: (C)2009,JPO&INPIT
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