Sleeve coupling for hoses or the like

Details Sleeve coupling for hoses or the like Sleeve coupling for hoses or the like

1982-08-26

1984-12-04

Arola, Dave W.

Pipe joints or couplings

Nonmetal to metal

Internal member

285319, F16L 3322

Patent

active

044860340

ABSTRACT:
A sleeve coupling for hoses wherein an end portion of the hose is expanded radially and slipped over an end portion of a rigid tube having one or more external ribs, and the end portion of the hose is surrounded by a metallic clamping sleeve having axially extending resilient prongs surrounding the rib or ribs and provided with U-shaped end portions which pinch the end portion of the hose inwardly of the rib or ribs. A circumferentially complete portion of the clamping sleeve surrounds the hose in a region outwardly of the rib or ribs, and the tips of U-shaped end portions of the prongs abut against the inner side of the innermost rib on the tube.

REFERENCES:
patent: 1965426 (1934-07-01), Nelson
patent: 2077869 (1937-04-01), Bennett
patent: 2336656 (1943-12-01), Van Uum
patent: 2550591 (1951-04-01), Parsons
patent: 4226446 (1980-10-01), Burrington

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