Machine element or mechanism – Control lever and linkage systems – Elements
Patent
1992-08-07
1994-04-12
Herrmann, Allan D.
Machine element or mechanism
Control lever and linkage systems
Elements
74491, 267150, 338 68, G05G 505
Patent
active
053015681
ABSTRACT:
A stick lever device including a mechanism for shifting a neutral position and capable of decreasing the number of parts of the device and facilitating the assembling. A pivotal shaft of a variable resistor mounted on a mounting member is securely mounted with a pivotal operation section including a stick lever. The mounting member is formed with two shaft holes and a support shaft of an arm member is selectively fitted in any one of the shaft holes. The pivotal operation section is provided thereon with three projections. The arm member which is urged by a spring is abutted against predetermined two of the projections depending on the position of the support shaft of the arm member, so that the neutral position of the pivotal operation section and stick lever may be shifted as desired.
REFERENCES:
patent: 2108745 (1938-02-01), Dodd
patent: 2960199 (1960-11-01), Morse
patent: 4490710 (1984-12-01), Kopsho, Jr. et al.
Futaba Denshi Kogyo K.K.
Herrmann Allan D.
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