Apparatus for attaching hoses and tubes to a fitting

Pipe joints or couplings – Nonmetal to metal – Internal member

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Details

285255, 285906, 285 93, F16L 3322

Patent

active

055449239

ABSTRACT:
A hose coupling for use with flexible hose comprises a biconical fitting which is inserted into a hose end and a frusto-conical locking sleeve located about the hose portion which grips the rearward conical section of the fitting. Sealing arrangements for specific embodiments of hose are disclosed. The double included angle of the conical portion of the sleeve and fitting, which engages the hose, is between one degree but less than ten degrees.

REFERENCES:
patent: 186855 (1877-01-01), Leland
patent: 756350 (1904-04-01), Garbutt
patent: 1181280 (1916-05-01), Winter
patent: 1802499 (1931-04-01), Chapman
patent: 2253628 (1941-08-01), Krapp
patent: 3262718 (1966-07-01), Draudt
patent: 3348863 (1967-10-01), Rinker
patent: 3361449 (1968-01-01), Parro
patent: 3560028 (1971-02-01), Ohba
patent: 3695632 (1972-10-01), Kruse et al.
patent: 3711130 (1973-01-01), Betzler
patent: 3741238 (1973-06-01), Lacey
patent: 3799586 (1974-03-01), Caras et al.
patent: 4021061 (1977-05-01), Zimmerman
patent: 4030778 (1977-06-01), Kaut, Jr.
patent: 4178021 (1979-12-01), Lauro et al.
patent: 4238132 (1980-12-01), Palmaer
patent: 4564222 (1986-01-01), Loker et al.
patent: 4577894 (1986-03-01), Wake
patent: 4669757 (1987-06-01), Bartholomew
patent: 4705304 (1987-11-01), Matsuda et al.
patent: 4747626 (1988-05-01), Hama et al.
patent: 4819969 (1989-04-01), Williams

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