ATTITUDE CHANGING DEVICE OF AUTOMOBILE BODY

摘要

PROBLEM TO BE SOLVED: To smoothly elevate/lower a support body even when a guide rail installed outdoors is rusted in an attitude changing device of an automobile body in which an automobile body holding frame is turnably supported by the support body which is supported in an elevating/lowering manner by the guide rail fitted to a stay. SOLUTION: A first roller 431 abutting to a surface on the side of an automobile body holding frame 5 of a guide rail 3a and a second roller 432 abutting to the surface opposite to the guide rail 3a are mounted on a support body 4. The second roller 432 is mounted at the higher position than the first roller 431 so as to receive the inclining moment to be exerted on the support body 4 by the weight of the automobile body holding frame 5. The support body 4 can be tilted relative to the guide rail 3a by separating the rollers 431 , 432 in the vertical direction, and ruggedness generated by the rust on the guide rail 3a can be absorbed by the tiltation of the support body 4.