Spray hose assembly

Details Spray hose assembly Spray hose assembly

1986-07-02

1988-02-02

Aschenbrenner, Peter A.

Pipe joints or couplings

For branched path

having a straight portion and an angled leg

2851371, 239600, F16L 4700

Patent

active

047225599

ABSTRACT:
A spray hose comprises a plurality of ducts extending through the length thereof, and a plurality of spray slots which are distributed over the lengths of the respective ducts and which open under pressure to provide a spray from the hose. Mounted at the ends of the hose are suitable fitments. Each fitment has a plurality, corresponding to the number of ducts in the hose, of insertion nipples providing internal ducts therein. The outside diameters of the insertion nipples correspond at least to the inside diameters of the ducts in the hose and the insertion nipples are jointly carried on a plate member which also has openings therethrough, communicating with the ducts in the insertion nipples. The region of the hose into which the insertion nipples are fitted is embraced by a clamping means to clamp the hose around the insertion nipples, with a substantially liquid-tight seal between the insertion nipples and the respective ducts in the hose, into which the nipples are fitted.

REFERENCES:
patent: 2877028 (1959-03-01), Knight
patent: 4107452 (1978-08-01), Razvi
patent: 4345786 (1982-08-01), Egert
patent: 4599171 (1986-07-01), Padilla et al.

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