| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a safe fence on a car of an elevator that prevents a worker from falling off rom the car even if the safe fence has a simple structure. <P>SOLUTION: The safe fence on the car of the elevator includes: a pair of fencing bases that are supported to be displaceable between an upright state and a folding state on the top portion of the car of the elevator and disposed to be separated in a position where each of them does not interfere when they are involved; a first frame that is disposed at an upper end of the pair of fencing bases; and an extension part that is mounted on the first frame part and that can be expanded in a direction toward a landing area of the elevator. <P>COPYRIGHT: (C)2012,JPO&INPIT |
