Signal modification device for memory controlled manipulator app

Details Signal modification device for memory controlled manipulator app Signal modification device for memory controlled manipulator app

1979-04-26

1983-04-12

Truhe, J. V.

Electricity: motive power systems

Positional servo systems

Program- or pattern-controlled systems

318569, 318574, 318632, 318562, G05B 1900

Patent

active

RE0312088

ABSTRACT:
The invention discloses a digital position instruction signal modification device for use with a memory controlled manipulator apparatus of the type in which, during a teaching operation, a desired position of manipulator arm means is stored in memory means, and the stored position is read out during repetitive work cycles to cause the manipulator apparatus to reproduce a series of motions taught during the teaching operation. The digital position instruction or command read out from the memory means may be modified by a modifying value entered by a modifying value setting device so that all or desired digital position command or instruction signals stored in the memory means may be modified without repeating the teaching operation.

REFERENCES:
patent: 3551656 (1970-12-01), Wohlfeil
patent: 3555252 (1971-01-01), Garden
patent: 3757187 (1973-09-01), Arai
patent: 3770947 (1973-11-01), Deily
patent: 3825731 (1974-07-01), Kobayashi et al.
patent: 3889238 (1975-06-01), Sakurai
patent: 3917930 (1975-11-01), Davey et al.
patent: 3943343 (1976-03-01), Irie
patent: 3974432 (1976-08-01), Thompson
patent: 4140953 (1979-02-01), Dunne
"Direct Memory Access and Automatic Block Transfers", Minicomputers for Engineers and Scientists, 7/27/73, McGraw-Hill, pp. 5-17 to 5-23.

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