| 摘要 |
PROBLEM TO BE SOLVED: To enable safe use without giving uncomfortableness of ears to be generated caused by the change of air pressure in acceleration or deceleration of an elevator car or during traveling at the maximum speed. SOLUTION: A low-speed command operation switch 1 is provided on a landing of an elevator, a load detecting device for detecting load of a car is provided on the elevator car, and a control means for making the elevator car perform the exclusive operation when the operation switch 1 is operated and the detected load in the car, detected by the load detecting device is no load, and for making the elevator car perform the low-speed operation when the destination floor is registered in the car is provided. |
