Hose coupling

Details Hose coupling Hose coupling

1986-03-07

1987-09-01

Callaghan, Thomas F.

Pipe joints or couplings

Nonmetal to metal

Internal member

285259, F16L 3320

Patent

active

046904352

ABSTRACT:
A hose coupling for permanent attachment to a hose having a reinforcing braid layer intermediate inner and outer layers of rubber or plastic has an outer sleeve which is circumferentially crimped to the hose at at least four axially spaced rings. The coupling includes a smooth walled insert inside the hose engaging the inner surface of the hose.

REFERENCES:
patent: 1944890 (1934-01-01), Heidloff
patent: 2374225 (1945-04-01), Melsom
patent: 3017203 (1962-01-01), Macleod
patent: 3220753 (1965-11-01), Kasidas
patent: 3222094 (1965-12-01), Robinson et al.
patent: 3530900 (1970-09-01), Kish
patent: 3549180 (1970-12-01), MacWilliam
patent: 3690703 (1972-09-01), Philipps
patent: 4114656 (1978-09-01), Kish
patent: 4330142 (1982-05-01), Paini
patent: 4381594 (1983-05-01), Levande et al.
patent: 4498691 (1985-02-01), Cooke
patent: 4522435 (1985-06-01), Miller et al.

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