Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact
Patent
1983-03-10
1985-05-28
Goldberg, E. A.
Electricity: circuit makers and breakers
Multiple circuit control
Pivoted contact
200159R, H01H 1900
Patent
active
045202427
ABSTRACT:
A joystick is disclosed comprising a swtich holder having four side walls and an opening at its top. Each side wall has a switch opening. Four panel-mounted type switches having depressible activator buttons are mounted in the switch openings with the activator buttons extending into the interior of the switch holder. The joystick comprising an actuator arm having a handle, a ball, and a switch engaging member. The ball is rotatably mounted above the switches. The handle extends upwardly from the ball and the switch engaging member extends downwardly into the switch holder to a position between all of the activator buttons of the switches.
REFERENCES:
patent: 1775306 (1930-09-01), Cantwell
patent: 1825991 (1931-10-01), Bobroff
patent: 2808476 (1957-10-01), Elliott
patent: 3288970 (1966-11-01), Perez
patent: 3699276 (1972-10-01), Atakkaan
patent: 3917918 (1975-11-01), Vannest
patent: 3940585 (1976-02-01), Schaad
patent: 4408103 (1983-10-01), Smith
Goldberg E. A.
Kraft Systems, Inc.
Reinhart M.
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