Fuseholder with separate reject spring having integral spreading

Details Fuseholder with separate reject spring having integral spreading Fuseholder with separate reject spring having integral spreading

1979-10-30

1981-03-24

Desmond, Eugene F.

Geometrical instruments

339258F, H01R 1122, H01R 1364

Patent

active

042576628

ABSTRACT:
A fuseholder with a reject spring which will only accept a ferrule type fuse with an annular groove in the ferrule at one end. The reject member is a reinforcing spring located externally of the fuse clip on the fuseholder and has locking or control members integrally connected to abutments extending through complimentary openings in the sides of the fuse clip. The arms of the spring are connected together in a manner to control lateral movement of the fuse clip within a predetermined distance and also controls lateral movement of the abutments to respectively accept only the groove of a ferrule type fuse when moved outwardly. The reinforcing spring with the reject abutments finds use on fuseholders having no or very low barriers.

REFERENCES:
patent: 1451296 (1923-04-01), Gibbons
patent: 1955251 (1934-04-01), Ohlson
patent: 2659063 (1953-11-01), Webb et al.
patent: 2889533 (1959-06-01), Nielsen
patent: 2943295 (1960-06-01), Stewart
patent: 3914005 (1975-10-01), Tillson
patent: 3984801 (1976-10-01), Mrenna et al.
patent: 4097114 (1978-06-01), Motten
patent: 4108531 (1978-08-01), Reynolds

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