Electricity: circuit makers and breakers – Solid contact – Push button operated
Patent
1998-03-30
1999-11-16
Gellner, Michael L.
Electricity: circuit makers and breakers
Solid contact
Push button operated
200341, H01H 1314
Patent
active
059862297
ABSTRACT:
Pulse push-button which includes a tubular pusher member guided in translation through a cylindrical body and acting on electrical contacts. The pusher member is fitted with a cam that operates in conjunction with the active section, for example an elbowed tip, of a hairpin-shaped spring. The cam has at least one reversing point and the adjacent wall of the pusher is also fitted with a step member that allows the active section of the spring to strike the bottom of the step when the elbow passes over the step.
REFERENCES:
patent: 4417115 (1983-11-01), Desmarais et al.
patent: 4931607 (1990-06-01), Berger
patent: 5510589 (1996-04-01), Arnal
Gellner Michael L.
Nguyen Nhung
Schneider Electric SA
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