| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a brake device inspection system for an elevator capable of saving power of an inspection work of the brake device and surely maintaining braking performance of the brake device. <P>SOLUTION: This brake device inspection system 30 includes a detection means 31 provided in an opposing force loading means 16 of the brake device 10 to detect that a friction material 13 is separated from a body 11 to be braked by a prescribed distance. A control means 32 to transmit a brake release command signal to the opposing force loading means 16 and receive a friction material separation signal from the detection means 31 are connected to the opposing force loading means 16 and the detection means 31. The control means 32 determines installed time brake release time and inspection time brake release time based on the brake release command signal and the friction material separation signal and determines whether or not a gap between the friction material 13 and the body 11 to be braked is normal by using a difference between the installed time brake release time and the inspection time brake release time. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
