Remote brake releasing device

The utility model belongs to the field of the elevator traction machine industry, and particularly relates to a remote brake releasing device which comprises a support assembly. A brake releasing wheel is arranged on the upper surface of the support assembly, a handle connecting seat is arranged on...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG ZIWANG, LI DONG, CUI HENGWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ELEVATORS ENGINEERING ELEMENTS AND UNITS ESCALATORS OR MOVING WALKWAYS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAULING HEATING HOISTING LIFTING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model belongs to the field of the elevator traction machine industry, and particularly relates to a remote brake releasing device which comprises a support assembly. A brake releasing wheel is arranged on the upper surface of the support assembly, a handle connecting seat is arranged on the outer surface of the brake releasing wheel, a handle connecting rod is arranged outside the handle connecting seat in a sleeving mode, an internal thread groove is formed in the handle connecting rod, and an external thread groove matched with the internal thread groove is formed in the outer surface of the handle connecting seat; an operator rotates the handle connecting rod clockwise, the internal thread groove is gradually connected with the external thread groove till the internal thread groove and the external thread groove are connected in place, then the handle connecting seat and the brake release wheel can be controlled through the handle connecting rod, the handle connecting rod is detachable through