摘要 |
<P>PROBLEM TO BE SOLVED: To form a simple construction having high reliability by relating arrangement and attachment of a limit switch and final limit switch for automatic operation control of an elevator with an oil containing shock absorber. <P>SOLUTION: An elevator device includes: a limit switch (LS) 4 operating when a cage 7 overpasses from a regular stopping position of a terminal stair by a prescribed distance; a final limit switch (FLS) 5 operating when the cage further overpasses by a fixed distance from the prescribed distance; and the oil containing shock absorber 20 arranged to come into contact with the cage 7 in a position separated from the regular stopping position of the cage 7 by the prescribed distance and having a plunger 2 and a cylinder 3; wherein the LS4 and the FLS 5 are switches for determining whether control of automatic operation of the elevator device is made possible, and the LS4 and the FLS5 are attached to the oil containing shock absorber 20 and are arranged in an projected surface range of horizontal cross section of the cage 7 at a bottom part of a cage side lifting path. <P>COPYRIGHT: (C)2012,JPO&INPIT |