US 5,683,609 A · Ceiling mold support

Abstract

The invention concerns a support for ceiling mold elements for concrete. It is effected in that, on both edges of its upper surface (2, 48) one row each of projections (3, 4, 53, 54) is provided for, the projections protruding upwardly and outwardly at separations from another and being suited for securing or attaching the ceiling mold elements (11, 29, 30) and in that the spaces between the projections (3, 4, 53, 54) correspond to twice the separation of an abutment, arranged on the underside of the mold element, from the edge of the mold element, and in that the distance between the projections (3, 4, 53, 54) matches the corresponding dimension of the mold element (11, 29, 30) to be placed in, or a fraction of this dimension. The invention furthermore provides for the surfaces of the support to be at least partially covered with a plastic cover strip.

Claims17

Dependent claims

Concrete ceiling molding means comprising:

a support having first projections arranged at first separations from each other in a first row and having second projections arranged in a second row, the first and the second rows being located along a first and a second edge of an upper surface of the support, the first and second rows protruding generally upwardly and outwardly from the upper surface to define a volume having a U-shaped cross section;
and
a molding element having a side-length and an abutment arranged on an underside of the molding element, the abutment having a second separation from a first edge of the molding element, the abutment being adapted to fit between the first separations, the first separations being two times as large as the second separations and an integral number of first and second projections are evenly spaced along the side-length.

Dependencies are inferred from the claim text.

Ceiling mold support

Life of this patent

Ceiling mold support

Life of this patent

Abstract

Claims17