Hanger for use in concrete structures

Details Hanger for use in concrete structures Hanger for use in concrete structures

1998-03-11

1999-09-28

Saether, Flemming

Expanded, threaded, driven, headed, tool-deformed, or locked-thr

Including settable material

Adhesive encapsulated

52707, E04B 138, F16B 3902

Patent

active

059576448

ABSTRACT:
The present invention is an insert to be embedded in concrete for securing an object to a concrete surface. The insert comprises a u-shaped body having a bridge connecting two legs, each leg terminating in a flange. The body provides a flow passage in each leg for allowing the concrete to flow through the legs. Also, the legs are substantially planer and each leg has a rib portion that extends from the plane to provide added strength. The body further comprises a seam joining the bridge to each leg, and the seam is provided with a reinforcing notch. Similarly, a seam joins each leg to each flange, and the seam also has a reinforcing notch.

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patent: 5205690 (1993-04-01), Roth
patent: 5322400 (1994-06-01), Ford
patent: 5564248 (1996-10-01), Callies

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