Vertically flaring concrete form

Details Vertically flaring concrete form Vertically flaring concrete form

1976-10-12

1978-03-28

Flint, Jr., J. Howard

Static molds

In situ construction engineering type or building type-mold...

Forming hydraulic and earth control type product in situ

249184, 249186, 249219W, 249192, B28B 728

Patent

active

040811670

ABSTRACT:
A re-usable, convex, conical wall for pouring an upwardly flaring vat consists essentially of axially consecutive, annular form elements having each inner and outer faces connected by two axially spaced edge portions of different length which extend circumferentially about the axis in closed loops. Each form element includes a plurality of plate members fastened to each other in circumferentially juxtaposed relationship. Each pair of axially consecutive form elements is coupled by a first coupling member on the longer edge portion of one element in the pair engaged by a second coupling element on the other element of the pair.

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