Material or article handling – Vertically swinging load support – Grab
Patent
1985-05-10
1987-01-13
Spar, Robert J.
Material or article handling
Vertically swinging load support
Grab
901 17, 901 28, 901 26, B25J 100
Patent
active
046361340
ABSTRACT:
An arrangement in an industrial robot for driving translatory motion of a unit which is mounted in a gimbal-type suspension having two mutually perpendicular axes. A motor with associated resolver is mounted in the pivotable frame of the gimbal-type suspension, the frame being capable of being swung in one direction. The motor drives a pinion which meshes with a rack by a shaft, the shaft also constituting one journal of the machine part in which the translatorily movable machine part is movably arranged. The shaft is rotatably journalled to both the frame and the machine part through each of its bearings.
REFERENCES:
patent: 3212649 (1965-10-01), Johnson et al.
patent: 3948093 (1976-04-01), Folchi et al.
patent: 4149429 (1979-04-01), Pfenning
patent: 4173376 (1979-11-01), Standing et al.
patent: 4226485 (1980-10-01), Pruvot
patent: 4311556 (1982-01-01), Iwamoto et al.
patent: 4502830 (1985-03-01), Inaba et al.
patent: 4531847 (1985-07-01), F'Geppert
International Search Report
Asea AB
Dayoan D. Glenn
Spar Robert J.
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