Hose coupling

Pipe joints or couplings – Nonmetal to metal – Internal member

Patent

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Details

285319, 285921, F16L 3322, F16L 3712

Patent

active

047083751

ABSTRACT:
The end portion of a hose is or can be bonded to the front section of a tubular connector whose rear section surrounds the end portion of the hose and has integral pallets with teeth engaging a circumferentially extending external rib of a nipple which receives the front section of the connector with the interposition of an annular sealing device. A deformable sleeve in the end portion of the hose biases the hose radially outwardly against the internal surface of the rear section of the connector.

REFERENCES:
patent: 96286 (1869-10-01), Thompson
patent: 1228549 (1917-06-01), Furduy
patent: 1890290 (1932-12-01), Hargreaves
patent: 2071478 (1937-02-01), Wick
patent: 2684256 (1954-07-01), Krukowski
patent: 3394954 (1968-07-01), Sarns
patent: 3588149 (1971-06-01), Demler
patent: 3628991 (1971-12-01), Thiele
patent: 4486034 (1984-12-01), Sauer
patent: 4508374 (1985-04-01), Kantor
patent: 4554949 (1985-11-01), Sell

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