Convertible mould

Details Convertible mould Convertible mould

1985-08-14

1987-09-22

Woo, Jay H.

Static molds

Including removable or movable liner

114359, 249155, 249219R, 425470, B29C 4138

Patent

active

046950320

ABSTRACT:
A convertible mould comprising a frame including bars and beams carrying movable heads supporting a lattice of slats in a desired configuration. A conforming sheet material is fixed to the slats to provide a mould surface.

REFERENCES:
patent: 1301364 (1919-04-01), Biggs
patent: 1307470 (1919-06-01), Yeomans
patent: 1406117 (1922-02-01), Vrooman
patent: 2410888 (1946-11-01), Lucy
patent: 2431100 (1947-11-01), Woods
patent: 2519508 (1950-08-01), Schnorbus
patent: 3749594 (1973-07-01), Bibb
patent: 4398693 (1983-08-01), Hahn et al.
"Savway Flying Forms" Sales Brochure, Savway Steel Products, Milwaukee, WI, Form No. 2-117, 1968.
French, Thomas E., A Manual of Engineering Drawing, 7th Ed., McGraw-Hill Book Company, NY, NY, (1947), pp. 81, 434 and 435.

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