Workpiece transfer apparatus

Electricity: motive power systems – Positional servo systems – Program- or pattern-controlled systems

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Details

74 44, 74835, G05B 1925

Patent

active

045582661

ABSTRACT:
A workpiece transfer bar is reciprocated by a rack driven by a pinion which is driven by a servomotor through an eccentric arm. A computer is used to set rates of acceleration and deceleration, a maximum speed, etc. in accordance with the origin of the transfer bar, stroke thereof etc.

REFERENCES:
patent: 3893616 (1975-07-01), Trousdale
patent: 3918348 (1975-11-01), Runft
patent: 3952238 (1976-04-01), Cutler
patent: 4150327 (1979-04-01), Camera
patent: 4322669 (1982-03-01), Fukuma
patent: 4342379 (1982-08-01), Games
patent: 4473786 (1984-09-01), Miyashita

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