Control device

Details Control device Control device

1986-05-12

1987-08-25

Husar, Cornelius J.

Machine element or mechanism

Control lever and linkage systems

Multiple controlled elements

74471XY, 273DIG28, 336135, H01H 900

Patent

active

046884440

ABSTRACT:
A control device for producing electrical signals which correspond to manual movements of a stick part and which are used for adjustment of a controlled element has a relatively stationary body part with a hand supporting surface and a stick projecting outward from that surface to be embraced by an operator's hand. The stick comprises a laterally swingable outer stick part end-to-end with an inner stick part fixed to the body. A rod-like spring element in a chamber in the stick has an end portion fixed to each stick part to swingably connect the outer stick part of the inner one and bias the outer one to a neutral position. A signal emitting device in the chamber is mounted alongside the spring element and is operatively connected with it.

REFERENCES:
patent: 4464015 (1984-07-01), Netzer
patent: 4489938 (1984-12-01), Darzinskis
patent: 4514600 (1985-04-01), Lentz
patent: 4558609 (1985-12-01), Kim
patent: 4574651 (1986-03-01), Nordstrom

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