Manual control means for controlling the movements of a motor-dr

Details Manual control means for controlling the movements of a motor-dr Manual control means for controlling the movements of a motor-dr

1980-07-30

1982-09-07

Shoop, William M.

Electricity: power supply or regulation systems

External or operator controlled

Using an impedance as the final control device

74471XY, 338 2, G05B 2402

Patent

active

043486347

ABSTRACT:
Disclosed is a manual control means for motor-assisted manual control of a motor-driven member.
A control handle bears against the centre of a deformable diaphragm in the form of a cross. The outer end of each of the arms of the diaphragm is mounted to pivot freely in a fixed support means. When the diaphragm is deformed by movements of the handle, pairs of strain gauges attached to each of the arms produce electrical signals which are processed for use to control the motor-driven member to cause it to be driven in the sense of the movement of the handle.

REFERENCES:
patent: 3832895 (1974-09-01), Strandh
patent: 3915015 (1975-10-01), Crane et al.
patent: 3991618 (1976-11-01), Stampfer et al.
patent: 4217569 (1980-08-01), Nejedly et al.

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