Machine element or mechanism – Control lever and linkage systems – Elements
Patent
1988-07-01
1989-07-11
Moore, Richard E.
Machine element or mechanism
Control lever and linkage systems
Elements
403359, 74527, G05G 506
Patent
active
048460133
ABSTRACT:
A torque takeout mechanism for a rotary electronic part, such as a potentiometer, comprises a first rotor capable of rotating with the rotating shaft of the electronic part, a second rotor engaging with the first rotor, a flat plate disposed between the first and second rotors, a spring member resiliently sandwiched between the first rotor and the flat plate, and an O-ring made from rubber and resiliently sandwiched between the second rotor and the flat plate. The flat plate is held to the body of the electronic part so as not to be rotatable with the rotating shaft, but the plate is movable lonitudinally of the rotating shaft.
REFERENCES:
patent: 3279835 (1966-10-01), Krohm
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patent: 4185539 (1980-01-01), Stratienko
patent: 4487089 (1984-12-01), Harwood
patent: 4505691 (1985-03-01), Kohler
patent: 4543851 (1985-10-01), Gilbert
patent: 4545322 (1985-10-01), Yang
patent: 4564088 (1986-01-01), Takahashi et al.
patent: 4622861 (1986-11-01), Hill
patent: 4651970 (1987-03-01), Sadler
Alps Electric Co. ,Ltd.
Luong Vinh
Malaska Stephen L.
Moore Richard E.
Shoup Guy W.
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