发明申请
US20100101897A1 BRAKE DEVICE FOR ELEVATOR 有权
电动刹车装置

BRAKE DEVICE FOR ELEVATOR
摘要:
In an elevator device, movement of a car is braked by a brake device in a state in which driving of a hoist is stopped. While the drive of the hoist is stopped, braking force of the brake device is controlled by a brake control device based on a signal from a movement detector that generates a signal corresponding to movement of the car. The brake control device generates a target pattern for at least one of speed and acceleration of the car and controls braking force of the brake device such that the movement of the car follows the target pattern.
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