Manipulator based on the pantograph principle

Details Manipulator based on the pantograph principle Manipulator based on the pantograph principle

1986-06-05

1987-04-21

Siemens, Terrance L.

Material or article handling

Vertically swinging load support

414719, 414917, 901 48, 248325, B66C 2304

Patent

active

046592784

ABSTRACT:
A mechanism for handling and manipulating a load including a horizontal work beam formed of a parallelogram linkage with a pair of arms interconnected by links. The work beam is pivotally mounted on a retaining part which is adjustably vertically mounted on a rotatable pillar. A counterweight is provided on the work beam for counterweighting its weight. A roller is movable horizontally in a trackway and connected to the work beam with the trackway elevated by a piston and cylinder along the pillar.

REFERENCES:
patent: 3402911 (1968-09-01), O'Neill
patent: 3721416 (1973-03-01), Goudreau
patent: 3747886 (1973-07-01), Carlson et al.
patent: 3850307 (1974-11-01), Motoda
patent: 3883105 (1975-05-01), Matsumoto
patent: 3995746 (1976-12-01), Osagida
patent: 4215972 (1980-08-01), Yamasaki et al.
patent: 4421450 (1983-12-01), Kouno
patent: 4455120 (1984-06-01), Richter

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