Pipe joints or couplings – Connector for conduit housing electromagnetic line: – Having box and connector
Patent
1985-11-27
1986-10-28
Callaghan, Thomas F.
Pipe joints or couplings
Connector for conduit housing electromagnetic line:
Having box and connector
285330, 285915, 52221, 52741, F16L 500
Patent
active
046194711
ABSTRACT:
A pipe coupling holder (10) for holding a pipe coupling joint (20) to be embedded in concrete (42) includes a cylindrically-shaped barrel member (12) having an inner wall to which the coupling joint (20) is attached at a first end thereof. The holder also includes a flange member (14), which is separate from the barrel member, but which has a hole (28) therethrough of the size for snugly receiving a fixed-shaped outer wall of the barrel member (12) to be selectively slidable along the barrel member and attachable thereto at any selected position. Thus, a second end portion (26) of the barrel member can be cut away to accommodate a raised portion (40) of a concrete form wall and the flange member (14) can be slid along the outer surface of the barrel member to the top of the raised portion. The separate flange member is then adhered in this position to the outer wall of the barrel and fastened to the raised portion of the concrete form wall to hold a pipe coupling in a fixed position during the pouring of concrete in the form.
REFERENCES:
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patent: 4019760 (1977-04-01), Streit
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patent: 4261598 (1981-04-01), Cornwall
patent: 4313286 (1982-02-01), Harbeke
patent: 4427173 (1984-01-01), MacKay
patent: 4453354 (1984-06-01), Harbeke
patent: 4488388 (1984-12-01), Schmidt
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