| 摘要 |
PROBLEM TO BE SOLVED: To provide a driving force transmission mechanism in a moving shelf that absorbs load for each shaft and a connecting section and prevents deformation and breakage of each shaft and the connecting section even when an opposite load factor generated during running of the moving shelf generates a force causing mismatching of the axis of an axle with the axis of a rotary shaft, realizes smooth running of the moving shelf, and has a simple structure. SOLUTION: The driving force transmission mechanism 20 in the moving shelf 13 has a carrier 15, a shelf body 16, and a connecting means 30 for interconnecting a first rotary shaft and a second rotary shaft so that the first rotary shaft rotated by a driving source is disposed in the carrier 15, the second rotary shaft is disposed in the axis P direction of the first rotary shaft, and rotation of the first rotary shaft is transmitted to the second rotary shaft. The carrier 15 can be run by rotation of the second rotary shaft. The connecting means 30 allows any relative movement of the first rotary shaft and the second rotary shaft in the axis P and Q direction of the first rotary shaft and the second rotary shaft and in the intersection direction of the axis P and Q direction. COPYRIGHT: (C)2005,JPO&NCIPI
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