Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact
Patent
1983-08-11
1985-04-16
Scott, J. R.
Electricity: circuit makers and breakers
Multiple circuit control
Pivoted contact
200153K, 200264, H01H 1370, H01H 2500
Patent
active
045117691
ABSTRACT:
A multi-path interrupter device (e.g. joystick) includes a housing 10 constituted by two parts (11, 12), a plurality of interrupters 16 distributed along a circle and a control member 20. The control member is formed of a single piece of resilient material and has a lever pin 21 held on a pivot 25 carried by the housing. The control member 20 includes a peripheral crown 23 arranged to act on the interrupters 16. The member 20 also includes resilient return means for biasing the member to a central rest position.
The return means includes tongues 30 cut radially out of the control member 20, the flexible end of these tongues bearing on the lateral surface of a truncated cone 28 carried by the part 12 of the housing, which cone 28 forms an opening for passing the pin 21.
REFERENCES:
patent: 4132873 (1979-01-01), Vanderpoel
patent: 4297542 (1981-10-01), Shumwag
patent: 4349708 (1982-09-01), Asher
patent: 4394548 (1983-07-01), Dola
patent: 4408103 (1983-10-01), Smith
Nijboer Sjoerd
Pellerin Lucien
Sahakian Diran R.
Abate Joseph P.
Scott J. R.
U.S. Philips Corporation
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