Static molds – Uniting preform with molding material – Including means other than mold surface to support preform
Patent
1987-05-19
1988-12-13
Woo, Jay H.
Static molds
Uniting preform with molding material
Including means other than mold surface to support preform
248 59, 248 65, 249 48, 249 51, 2492191, E04G 1302
Patent
active
047905093
ABSTRACT:
A collar (10) for supporting a tubular concrete form (12) for cylindrical bridge supports or the like. The collar (10) includes cooperating sections (14) and (16) dimensioned for receiving the circumference of a tubular concrete form (12). The sections can be adjusted to receive forms (12) having various diameters. In the preferred embodiment, the collar (10) includes brackets (46) suitable for being connected to a frame (60) which support the collar (10) while concrete cures in the form (12). As necessary or desired, a template (66) is mounted on the collar for positioning anchor bolts (74) and (76) at selected locations in concrete curing in the form.
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Cardwell William L.
Hodge Charles A.
Housel James C.
Woo Jay H.
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