Switch assembly and mounting bracket therefor

作者: Roger E. Schaefer

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摘要: A switch assembly (10) for installation on a dynamoelectric machine (M). An electrical overload (12) is interconnected with the dynamnoelectric and conduits (C) are routed thereto resetting after it shut down due to an condition. conduit box (14) has opposed sidewalls (16, 18) endwalls (20, 22), open top bottom. bracket (30) which mounted sized fit in element (32) of be positioned adjacent opening (34) one wall box. Dimples (44a, 44b) formed against installed. The dimples extend inwardly into interior act as stops properly positioning within plurality knockouts (K1-K6) providing through when knockout removed. Mounting flanges (24, 26) opposite sides mounting cover (60) machine. (62) over peripheral depending sidewall (64) covering upper portion respective (66a-66c) section inwardly. corresponding (70a-70c) therein onto

参考文章(4)
Dominick Borrelli, Electrical housing and switch box ,(1980)
Bauer Werner Robert, Rogers Gilbert, Switch with hinged switch base and cover ,(1965)
Warren Fish, Arman Sundquist, Vacuum cleaner switch mounting means ,(1974)