| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hanging metal fitting device which facilitates fitting, adjustment, etc., and has derailment prevention members capable of suppressing breakage or the like caused by an unexpected load. <P>SOLUTION: A hanging metal fitting device includes: a hanging metal fitting body having a nearly rectangular plate-shaped bottom plate part and a nearly rectangular plate-shaped erected plate part; and a roller part with a pair of hanger rollers formed to be rotatable and movable on a rail body. The pair of hanger rollers are adjustably mounted on the erected plate part in a vertical direction. A pair of derailment prevention members each having a contact part constituted of a longer diameter part positioned in a direction of the longer diameter in cross section, a shorter diameter part positioned in a direction of the shorter diameter in cross section, and a curved face part positioned between the longer diameter part and the shorter diameter part are arranged between a rail part of the erected plate part and the bottom plate part of the hanging metal fitting body, in such a manner that a pair of the longer diameter parts are inclined clockwise with respect to a shorter-side direction of the erected plate part when they are mounted on the erected plate part of the hanging metal fitting body. <P>COPYRIGHT: (C)2013,JPO&INPIT |
