Window buck or pouring frame

Static molds – Core – Including means for attaching core to a support

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Details

52215, 249 39, 249184, B28B 730

Patent

active

045896240

ABSTRACT:
A reusable window buck or pouring frame for forming a window opening in a cast concrete wall or the like is provided. The window buck comprises an inner and outer rectangular frame in which the inner frame is adapted to be at least partially received in mating relationship within the outer rectangular frame. Releasable clamp means are provided for releasably securing the inner and outer rectangular frame structures together as a substantially interlocked unit.

REFERENCES:
patent: 1050816 (1913-01-01), Deslauriers
patent: 1881971 (1932-10-01), Roedig
patent: 2602983 (1952-07-01), Troiel
patent: 2787820 (1957-04-01), Shields et al.
patent: 2831231 (1958-04-01), Toensing
patent: 2893235 (1959-07-01), Goldberg
patent: 2901810 (1959-09-01), Richards
patent: 3092887 (1963-06-01), Switzer
patent: 3420003 (1969-01-01), Cline
patent: 3439894 (1969-04-01), Haider
patent: 3995843 (1976-12-01), Kasteler
patent: 4138084 (1979-02-01), Reid
patent: 4433826 (1984-02-01), Schimmel

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