Elevator provided with emergency braking device
In order to prevent the bounce of a brake shoe during the initial braking, produce the braking force stably, and stop at the predetermined speed, the invention provides an elevator provided with an emergency braking device. In order to stop the cabin of the elevator, the brake shoe is slidably dispo...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | In order to prevent the bounce of a brake shoe during the initial braking, produce the braking force stably, and stop at the predetermined speed, the invention provides an elevator provided with an emergency braking device. In order to stop the cabin of the elevator, the brake shoe is slidably disposed on a guide rail in an elevating channel in a pressed manner by using the emergency brake device, and therefore the brake force can be generated. The elevator provided with the emergency brake device is further provided with a collision force direction converting part, which can be used to convert the collision force generated by the collision between the brake shoe being lifted upward and a top plate of the emergency braking device into the movement resistance in the horizontal direction. The collision force direction converting part is constituted by a pin used as a protruding member and a gap filling sheet used as a concave member. The pin is disposed on an upper part of the brake shoe, and the gap filling sh |
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