Electricity: circuit makers and breakers – Electric switch details – Cases and bases
Patent
1976-06-09
1978-08-08
Truhe, J. V.
Electricity: circuit makers and breakers
Electric switch details
Cases and bases
248309R, H01H 900
Patent
active
041058836
ABSTRACT:
A toggle switch having a molded insulating frame including a pair of depending legs between which the insulating switch base is snap-in mounted and retained. The frame includes a bushing having a resilient collar for snap-in mounting of the switch in a hole in a mounting panel. This bushing pivotally retains the toggle lever for operating the switch contacts within the base. The legs of the frame are inwardly curved and tapered so that bases of varying tolerances may be retained thereby rigidly and securely.
REFERENCES:
patent: 1718316 (1929-06-01), Swenson
patent: 3061258 (1962-10-01), Grenier
patent: 3807675 (1974-04-01), Seckerson et al.
patent: 3941965 (1976-03-01), Piber
patent: 4005300 (1977-01-01), Piber
Hastings Jerome K.
Piber Earl T.
Autio William A.
Cutler-Hammer, Inc.
Rather Hugh R.
Taken Michael E.
Tone D. A.
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