PIANO KEY SWITCH

PROBLEM TO BE SOLVED: To stabilize contact resistance by reducing the wear amount of a second terminal plate surface due to rotating movement of an opening and closing element. SOLUTION: A rear end edge 24b of the opening and closing element 24 is formed in a V-shape and a contact 24 rotationally mo...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SHIMAOKA KUNIYASU
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
Online-Zugang:	Volltext bestellen
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