Method and apparatus for moving and handling heavy objects

Details Method and apparatus for moving and handling heavy objects Method and apparatus for moving and handling heavy objects

1982-11-18

1986-09-02

Spar, Robert J.

Conveyors, chutes, skids, guides, and ways

Orienter

Article upset about fixed point

193 38, 198406, 198410, B65G 4724, B65G 1100

Patent

active

046090908

ABSTRACT:
Method and apparatus for minimizing the work required for moving, handling, and rolling heavy boxes and the like having a center of gravity. The apparatus incorporates a ramp contoured to the locus of points described by the surfaces of the workpiece as that workpiece rotates about its center of gravity, as that center of gravity is horizontally translated while simultaneously maintained at constant vertical elevation.

REFERENCES:
patent: 2420130 (1947-05-01), Foss
patent: 2499499 (1950-03-01), Hedburg
patent: 2500361 (1950-03-01), Jordan
patent: 3033052 (1962-05-01), Mouchon
patent: 3361418 (1968-01-01), Fromont et al.
patent: 3693954 (1972-09-01), Toperzer et al.

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