Joystick assembly with wear member

Details Joystick assembly with wear member Joystick assembly with wear member

1983-08-15

1984-09-11

Dorner, Kenneth

Machine element or mechanism

Control lever and linkage systems

Multiple controlled elements

200 6A, G05G 900, H01H 2100

Patent

active

044703201

ABSTRACT:
A joystick assembly includes a relatively soft plastic frame and a relatively hard shaft extending through an opening in the frame which is dimensioned to accommodate limited pivotal movement of the shaft. A metal wear member is insert molded in the frame and has an aperture therethrough congruent with the opening in the frame to limit movement of the shaft and prevent wear of the frame around the opening therein. Three different shapes of opening are disclosed for different ranges of pivotal movement.

REFERENCES:
patent: 1660278 (1928-02-01), Schwarze, Jr.
patent: 2471841 (1949-05-01), Sells
patent: 2724980 (1955-11-01), Russell
patent: 2896034 (1956-07-01), Nolden et al.
patent: 3666900 (1972-05-01), Rothweller et al.
patent: 3745966 (1973-07-01), Seager
patent: 4181827 (1980-01-01), Diepeveen
patent: 4259878 (1981-04-01), Anderson
Wico Corporation Drawing No. 15-9531-01, Jun. 30, 1981.

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