Supports – Props and braces – Adjustable length
Patent
1994-07-14
1996-06-11
Chotkowski, Karen J.
Supports
Props and braces
Adjustable length
248235, A47F 500
Patent
active
055248543
ABSTRACT:
A structural supporting system for the use as a temporary support in concrete overhang falsework construction and for the use as a support in concrete slab falsework truss construction and the like is disclosed. The structural supporting system includes a series of support beams and a plurality of support brackets positioned along the length of the support beam. A support bracket is provided at the opposite ends of the support beam for the suspended support of the support bracket as to increase or reduce the span of the support beams, as desired. Suspended support can be on one end of the support beam or on both ends of the support beam, as desired. A series of cooperating brackets can be positioned intermediate to the support brackets for the support of one support bracket in the concrete overhang falsework construction. A series of cooperating brackets can be positioned intermediate to the support brackets for the support of two support brackets in the concrete slab falsework truss construction. The support bracket or brackets include adjustable upper and lower opposing gripping surfaces for engaging corresponding upper and lower surfaces of the support beam, in adjustable mounting relationship thereto. The brackets include an integral attachment pin to secure the support beams to the support bracket for attachment of the support bracket to a fastener suspended from the concrete overhang form construction and the concrete slab falsework truss construction.
REFERENCES:
patent: 4660800 (1987-04-01), Horstketter
patent: 4846433 (1989-07-01), Courtios et al.
patent: 5271596 (1993-12-01), Holcomb et al.
Williams Bridge Beam Hangers and Accessories pp. 49 & 52.
Richmond: Adjustable Fascia Overhang Bracket (Mar. 1927) pp. 8 & 9.
Richmond: Deep Adj. Fascia Overhang Bracket (Mar. 1931) pp. 10 & 11.
The Contractor's Engineer, Inc. Notes on Triad Hi-Q Overhang Brackets Dayton Superior Bridge Overhang Brackets p. 2.
Marko Tadeusz
McSwain Gregory A.
Chotkowski Karen J.
Denk Paul M.
MKM Group Sales Corp.
Wrenn Gwendolyn
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