| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a rope type elevator capable of sending and receiving signals between a controller and a car without requiring a special means for preventing a signal wire from catching on equipment in an elevator shaft. SOLUTION: By inserting a signal wire 10c into a hanging rope 40, and connecting it to the controller 9 via another signal wire 10d from one end of the hanging rope 40 connected to a building side while connecting the signal wire 10c to the car controller 19 from the other end connected to the car 2, signals between the controller 9 and the car controller 19 are transmitted and received and electric power is supplied to the car 2. Consequently, labor and facility expenses accompanying provision of special measures can be reduced.</p> |
