Work piece holder

Details Work piece holder Work piece holder

1980-12-08

1983-08-09

Zugel, Francis K.

Horizontally supported planar surfaces

Tiltable surfaces

Pivotally adjustable about horizontal axis

108 9, A47F 512

Patent

active

043972454

ABSTRACT:
A tilting work table for supporting articles during work operations and having a base structure, a bed plate pivotally connected to the base structure, a plurality of hydraulic cylinders connected between the base structure and the bed plate to raise or tilt the bed plate from a horizontal position to a vertical position, a plurality of folding leg braces connected between the bed plate and the base structure and extendable into a position to form a "stiff-leg" arrangement for bracing the bed plate in substantially any tilted position, secondary cylinders connected between the leg braces and the base structure for urging the leg braces into the extended position and to "break" or initiate the folding of the leg braces when the bed plate is lowered from the vertical position to the horizontal position.

REFERENCES:
patent: 2014394 (1935-09-01), McNair
patent: 2314144 (1943-03-01), Hicks
patent: 2469644 (1949-05-01), Harrison
patent: 2471003 (1949-05-01), Monahan
patent: 2639541 (1953-05-01), Le Tang
patent: 2798333 (1957-07-01), Griffith
patent: 2823451 (1958-02-01), Suhan
patent: 2972207 (1961-02-01), Hiers et al.
patent: 3047286 (1962-07-01), Kinne

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