Reusable coupler for foundation anchor

Details Reusable coupler for foundation anchor Reusable coupler for foundation anchor

1994-08-04

1997-09-23

Kim, Christopher

Static molds

With static gage, level, plumb, or scale markings, etc., on...

249 91, 249 93, 2492191, 52698, 52699, 52700, 52701, 52702, B29C 3900

Patent

active

056700768

ABSTRACT:
A reusable coupler for accurately setting a threaded anchor in a concrete foundation to be poured having an attachment member for releasable attachment to a supporting structure and a tongue member that is formed with means for releasably gripping the threaded portion of the anchor. The releasable mechanical grip of the reusable coupler on the anchor is strong enough to insure that the orientation and the placement of the anchor will be maintained when the lower portion of the anchor is subjected to laterel forces during the concrete pour. The reusable coupler utilizes a one-piece design, wherein the mechanical gripping means works independantly from the attachment member. The reusable coupler can attach to a single form member for a concrete structure.

REFERENCES:
patent: 3552734 (1971-01-01), Severino
patent: 4340200 (1982-07-01), Stegmeier
patent: 4641478 (1987-02-01), Nelson, Jr.
patent: 4665672 (1987-05-01), Commins et al.
patent: 4736554 (1988-04-01), Tyler
patent: 4932818 (1990-06-01), Garwood
patent: 5050364 (1991-09-01), Johnson et al.
patent: 5240224 (1993-08-01), Adams
patent: 5317850 (1994-06-01), Colonias et al.
patent: 5337534 (1994-08-01), Nasca
patent: 5388804 (1995-02-01), Cohen et al.
Copy from Official Patent Gazette Jun. 1, 1976 p. 196 PN: 3,960,356.

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