Erection hinge

Details Erection hinge Erection hinge

1985-02-11

1986-05-27

Pate, III, William F.

Static structures (e.g., buildings)

Mechanism operated relatively movable shaft assembly

Tilts relative to base

52120, 52749, 414680, 212179, 212183, B66C 2306

Patent

active

045907196

ABSTRACT:
An erection hinge for use in erecting columns for open air structures utilizes a mounting plate which removably attaches to the foundation of such structures and which supports an offset hinge. The offset hinge carries a cradle which supports a column to be erected. A gin pole and rigging attached to the cradle or column translates simple linear force into a pivotal motion of the column and cradle on the hinge to position the column on its foundations.

REFERENCES:
patent: 2199897 (1940-05-01), Stringer
patent: 2403080 (1946-07-01), Hilborn
patent: 2687863 (1954-08-01), Vogt et al.
patent: 2985261 (1961-05-01), Kubesh
patent: 3015374 (1962-01-01), Carbert et al.

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