Hole pitch-adjustable crank arm structure

The utility model is suitable for the technical field of disconnecting switches, and provides a pitch-adjustable crank arm structure, which comprises a sleeve, a crank arm plate and a clamping plate, the crank arm plate is vertically arranged on the surface of the sleeve; a first long kidney-shaped...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CAI JIANDE, FU JIANPING, WANG SHUHONG, ZHU XINXIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
Online-Zugang:	Volltext bestellen
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