Joystick control

Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact

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Details

200 17R, 200153K, 74471XY, H01H 2504

Patent

active

043497080

ABSTRACT:
A joystick controller in which a conventional handle is moveable radially with respect to its axis relative to an axial pivot location from the nominal rest position of the handle is disclosed. A plurality of pressure-actuated switches are disposed in a common plane normal to the axis of the handle in its rest position. The switches circumscribe the approximate pivot location of the handle. A deformable resilient annular member is superimposed over the switches. The annular member is fixed to the handle so that displacement of the handle from its rest position causes an arcuate portion of the annular member to press against at least one of the switches. The annular member thus actuates selected switches depending on the direction in which the handle is displaced by the operator.

REFERENCES:
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patent: 3772484 (1973-11-01), Roeser
patent: 3796843 (1974-03-01), Durkee et al.
patent: 3898397 (1975-08-01), Devore et al.
patent: 3941964 (1976-03-01), Yoder
patent: 4029915 (1977-06-01), Ojima
patent: 4071718 (1978-01-01), Harden
patent: 4124787 (1978-11-01), Aamoth et al.

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