Hose coupling and joint

Details Hose coupling and joint Hose coupling and joint

1974-12-13

1976-01-06

Callaghan, Thomas F.

Pipe joints or couplings

Nonmetal to metal

Internal member

285259, F16L 3302

Patent

active

039306763

ABSTRACT:
A hose coupling and joint in which a nipple insertable within a relatively hard but flexible tube, such as reinforced nylon, has a long smooth tapered portion at its outer end and a series of barbs at its inner end whose edges define a reverse taper, the barb of largest diameter being at the inner end of the smooth tapered portion and no larger than the inside diameter of the hose to permit ready insertion of the nipple into the hose without damaging the latter. The hose is held upon the nipple by a band type clamp that encircles the hose opposite the barbs.

REFERENCES:
patent: 186855 (1877-01-01), Leland
patent: 2937892 (1960-05-01), Prescott
patent: 3174777 (1965-03-01), Lodholm et al.

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