Material or article handling – Horizontally swinging load support – Swinging about pivot
Patent
1989-07-12
1991-01-15
Spar, Robert J.
Material or article handling
Horizontally swinging load support
Swinging about pivot
4147445, 901 26, 901 19, 74479, B25J 1800
Patent
active
049849590
ABSTRACT:
An industrial robot has respective actuators mounted within the main body for moving the upper arm, the forearm, and the wrist via respective gear trains, thereby providing light-weight joint sections and eliminating the need for external cables swinging along with the arms. The upper arm, forearm, elbow, and wrist units are made in modular form for easy replacement and substitution of different length arm units.
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patent: 4782713 (1988-11-01), Torii et al.
patent: 4787813 (1988-11-01), Stevens et al.
patent: 4829840 (1989-05-01), Torii et al.
patent: 4854808 (1989-08-01), Bruno
Eller Jr. James T.
Mitsubishi Denki & Kabushiki Kaisha
Spar Robert J.
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