| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the number of components including a door locking mechanism in an elevator door operating mechanism. <P>SOLUTION: An elevator door operating apparatus includes: a landing place side locking device 30 including a function for locking a door in a landing place; a landing cage side locking device 19 that is disposed in a position facing the landing place side locking device 30 in the door 11 of a landing cage 10 located on a landing; an locking roller 33a for unlocking a landing place door 21 by being displaced by the landing cage side locking device 19 in the landing place side locking device 30; and a sensor 19a for outputting a signal for determining whether the landing cage 10 lands by detecting the locking roller 33a. <P>COPYRIGHT: (C)2012,JPO&INPIT |
