Manually actuated electrical switch

Details Manually actuated electrical switch Manually actuated electrical switch

1998-06-23

2000-01-11

Luebke, Renee S.

Electricity: circuit makers and breakers

Electric switch details

Cases and bases

200339, H01H 2330

Patent

active

06013884&

ABSTRACT:
An electrical, manually actuated switch comprises a housing (11), in which a contact unit (27) is located that comprises switch elements (26), and at least one self-returning and eccentrically mounted switch (10) having a switch tappet (29) that acts on the switch elements (26). The manually actuated switch (9) is to be adapted to prevent a damaging or destruction of the switch elements (26) even under excessive loading. To achieve this object, the contact unit (27) is resiliently or spring mounted in a housing (11) and yields to excessive application of force to the switch elements (26) by the switch tappet (29), wherein a spring unit (60) is located between the contact unit (27) and the base (20) of the housing (11).

REFERENCES:
patent: 3476902 (1969-11-01), Baldwin et al.
patent: 4051916 (1977-10-01), Oda
patent: 4135073 (1979-01-01), Kobayashi
patent: 4804828 (1989-02-01), Oogita
patent: 5118912 (1992-06-01), Itabashi
patent: 5561279 (1996-10-01), Hattori et al.

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