| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve assembling efficiency of a part by moving forward a carrier for carrying parts and working tools in synchronous with an object to which the part is assembled. <P>SOLUTION: A set of a lifting rod (37) and a swing arm (44) which are engaged with and disengaged from each other is attached to a carrier (C) for carrying parts and working tools. A rod pull-down tool (51) for maintaining the engaged state of the lifting rod with the swing arm by pulling down the lifting rod, and a drive piece (52) for pushing forward the pulled down lifting rod are installed on the object (M). The carrier is moved forward in synchronous with the object. When the front end of the swing arm collides with a receiving stopper (57) projecting from a fixed object (58) during the forward movement of the carrier, the lifting rod disengaged from the swing arm is moved upward, and only the carrier is moved backward. <P>COPYRIGHT: (C)2013,JPO&INPIT |
