Joystick with improved actuator

Details Joystick with improved actuator Joystick with improved actuator

1993-12-09

1995-04-11

Pellinen, A. D.

Electricity: circuit makers and breakers

Multiple circuit control

Pivoted contact

200 4, H01H 2504

Patent

active

054060400

ABSTRACT:
A joystick includes a shaft having a handle at one end and an actuator at the other end and pivotally mounted on a base for universal pivotal movement to actuate a plurality of switches. A bearing sleeve having a very low coefficient of friction is telescopically disposed between the shaft and the actuator coaxial with each and freely rotatable relative to each so that the actuator is substantially unresponsive to rotational movements of the shaft about its axis. The actuator is trapped between a flange on the bearing sleeve and an E-clip on the end of the shaft, the clip also retaining the bearing sleeve on the shaft.

REFERENCES:
patent: 3115555 (1963-12-01), Lescarboura
patent: 5068498 (1991-11-01), Engel
WICO Catalog p. 496 (1993).
HAPP Controls, Inc. catalog pg.

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