| 摘要 |
PROBLEM TO BE SOLVED: To carry out replacement of a temporary curing body easily and efficiently. SOLUTION: A support mechanism 8 engaged with a front end of a bracket 6 is provided inside the temporary curing body to guide the replacement. The support mechanism comprises a guide member 20 sandwiching the front end of the bracket, and an engaging pin 30 mounted on the guide member. The engaging pin rotatable on the surface parallel to an exterior wall supports the temporary curing body by engaging the bracket in its horizontal posture, and rotates to pass by the bracket and to return on its own upon replacement. A pair of channel members 21 are used as the guide member. An opening part 24 is formed in a web 23 of the channel members so that the engaging pin may be allowed to rotate and to function as a stopper. A receiving member 10 for receiving the front end of the engaging pin is mounted on an upper surface of the front end of the bracket. A swing stopper 11 for stopping swing of the guide member is provided on a side face of the front end of the bracket. COPYRIGHT: (C)2006,JPO&NCIPI
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