Elevator provided with emergency braking device
An emergency braking and elevator technology, which is applied in transportation, packaging, elevators, etc., can solve the problems of buffer body loss of shock absorption, buffer body deformation change, lack of reproducibility, etc., to achieve convenient positioning, restrain rebound, and improve stability sexual effect
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[0042] Hereinafter, the emergency braking device in the elevator of the present invention will be described with reference to the drawings.
[0043] figure 1 It is a longitudinal cross-sectional view when the emergency braking device 10 is not operating (the elevator is in normal operation).
[0044] The emergency brake device 10 has a pair of brake shoes 1 arranged symmetrically with the guide rail 2 interposed therebetween, and the pair of brake shoes 1 are arranged substantially in parallel with the guide rail 2 with a slight gap between them so as to be able to sandwich the guide rail 2.
[0045] The back surface of the brake shoe 1 on the side opposite to the guide rail is a smooth inclined surface, and the inclined surface has a wedge shape that narrows upward.
[0046] In order to move the brake shoe 1 to a predetermined position, a guide member 4 for guiding the displacement of the brake shoe 1 is provided on the back of the brake shoe 1.
[0047] The guide member 4 has a guide ...
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