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Publication date
Application filed by Naimer HubertfiledCriticalNaimer Hubert
Publication of CH317655ApublicationCriticalpatent/CH317655A/de
H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
H01H19/02—Details
H01H19/04—Cases; Covers
H01H19/06—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
Landscapes
Sealing Devices
(AREA)
CH317655D1952-11-151953-08-21Wellendichtung bei elektrischen Schaltgeräten
CH317655A
(de)
Wellendichtung mit aus duennen Blechen bestehenden Ringen, die mit ihrem dichtenden Rande senkrecht oder annaehernd senkrecht zur Wellenachse gegen den Wellenumfang federnd anstehen und durch Stuetzringe bis dicht an den Wellenumfang gefuehrt sind