Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact
Patent
1987-09-11
1989-04-18
Pellinen, A. D.
Electricity: circuit makers and breakers
Multiple circuit control
Pivoted contact
200 11G, 200564, H01H 1960
Patent
active
048229601
ABSTRACT:
A rotary coding switch is disclosed which comprises a rotor or a rotor and a coding disk provided with coding recesses for actuating the contacts. Each contact spring is provided with a boss cooperating with associated coding recesses which, in the open state of the contact spring, engages one of the associated coding recesses under pretension of the contact spring, and which is moved to the position corresponding to the closed state of the contact spring via the boss being contacted by the surface of the rotor or the coding disk remaining between the coding recesses.
REFERENCES:
patent: 4551587 (1985-11-01), Rose
Assum Rudolf S.
Sczepur Franz
ALCATEL N.V.
Ginsburg Morris
Pellinen A. D.
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