Concrete form

Details Concrete form Concrete form

1992-07-01

1993-11-30

Woo, Jay H.

Static molds

Mold element

In situ construction engineering or building type

249192, 249196, E04G 900

Patent

active

052658368

ABSTRACT:
A standardized concrete form includes a series of rectangular slots spaced along the sides thereof and which extend virtually the entire length thereof which, along with mounting holes, permits the standardized hardware pins to join adjacent concrete forms at virtually an infinitely variable step height therebetween. The standardized mounting holes are formed in cloverleaf shape in order to accommodate and facilitate the insertion of hardware pins when adjacent forms are slightly misaligned.

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patent: 3791615 (1974-02-01), Ewing
patent: 4235411 (1980-11-01), Maier
patent: 4695033 (1987-09-01), Imaeda et al.
patent: 4948088 (1990-08-01), Schworer

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