Foot operated control producing electrical signals

Electrical resistors – Strain gauge type

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Details

338108, 338153, 7386265, G01L 122

Patent

active

049704869

ABSTRACT:
A foot operated control device including electrical force sensing devices functional to sense forces applied to the control device and to produce electrical signals proportional to the force applied, the electrical signals being adapted to operate electrically responsive hydraulic control valves.

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patent: 4046005 (1977-09-01), Goroski
patent: 4554920 (1985-11-01), Baker, Jr. et al.
patent: 4888997 (1989-12-01), Eckert et al.

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