Electricity: circuit makers and breakers – Electric switch details – Actuators
Patent
1981-07-29
1984-02-28
Shepperd, John W.
Electricity: circuit makers and breakers
Electric switch details
Actuators
200339, 200330, 84435, H01H 304
Patent
active
044343400
ABSTRACT:
A switch operating member for actuating a switch is pivotably accommodated in an opening of a base plate. A bearing member is secured to a rear surface of the base plate near the opening and overlying the same. The operating member is provided with U shaped supporting members on both sides to pivotally mount the operating member on a shaft in cooperation with the bearing member.
REFERENCES:
patent: 206345 (1878-07-01), Milliken
patent: 932705 (1909-08-01), Hosley
patent: 3800104 (1974-03-01), Lien et al.
patent: 3855894 (1974-12-01), Thomas et al.
patent: 3941953 (1976-03-01), Misson et al.
patent: 4019418 (1977-04-01), Kimble et al.
Kidorf Renee S.
Nippon Gakki Seizo Kabushiki Kaisha
Shepperd John W.
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