Electricity: circuit makers and breakers – Electric switch details – Cases and bases
Patent
1982-09-14
1984-07-31
Marcus, Stephen
Electricity: circuit makers and breakers
Electric switch details
Cases and bases
200293, 361355, 361361, 339198GA, H01H 900
Patent
active
044632363
ABSTRACT:
An electrical apparatus which can be dismantled and is adapted to be fitted onto a fixed standard-shaped rail or section.
The apparatus comprises a prism-shaped casing (50) having a rectangular opening (60) into which is accommodated a removable bottom (5) on the sides of which are provided means (25, 27) for fastening it to said casing and outer hooks (19, 20) adapted to cooperate with said shaped rail (2).
Such an apparatus is particularly advantageous when its dimensions approximate the transverse dimensions of the rail or section, as it is the case when a small-size contactor or a relay is to be fitted into the casing.
REFERENCES:
patent: 3943412 (1976-03-01), Wickstrom
patent: 4067529 (1978-01-01), Milcoy
patent: 4075442 (1978-02-01), Fukada et al.
patent: 4087772 (1978-05-01), Grenier
patent: 4111517 (1978-09-01), Debaigt
patent: 4157463 (1979-06-01), Fujita
Julien Claude
Lerude Gerard
Lesous Jean M.
Cusick Ernest G.
Drucker William A.
La Telemecanique Electrique
Marcus Stephen
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