| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To make a structure of a device itself simple and compact at low cost, by switching a conveyance direction in association with a traveling of a conveying device on which an article is placed, without using an electric motor. <P>SOLUTION: A guide rotor (43) is rolled relative to a guide member (17) in association with a movement of a traveling body (19) to a body frame (9), and thereby a rack gear (35) is moved to rotate a pinion gear (29). As a result, the conveyance direction of the conveying device (11) can be changed at an angle corresponding to a mutual gap of a straight part (17a and 17b) on the guide member (17). <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
