Braker for elevator upward

The utility model provides a braker for elevator upward which relates to a braker used when the elevator is overspeed during going upwardly, comprising a base frame, upper and lower wedge blocks which are arranged inside the base frame. A pair of upper wedge blocks are arranged symmetrically on two...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	JIANREN XIA
Format:	Patent
Sprache:	eng
Schlagworte:	CAPSTANS HAULING HOISTING HOISTS LIFTING PERFORMING OPERATIONS TACKLES, e.g. PULLEY BLOCKS TRANSPORTING WINCHES
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