| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide such a structure that a bearing device can be simply and easily detached to be replaced. <P>SOLUTION: The structure includes a receiving structure 10 having a guide part which detachably guides one or more bearing devices 2 having engaged parts, a positioning part which prescribes a reception position for the bearing devices 2, and a closing part which holds the bearing devices 2 fixedly at the reception position, the engaged part being detachably received to hold the bearing devices 2 fixedly. <P>COPYRIGHT: (C)2013,JPO&INPIT |
