Hose or pipe coupling

Details Hose or pipe coupling Hose or pipe coupling

1977-09-26

1979-08-21

Callaghan, Thomas F.

Pipe joints or couplings

With assembly means or feature

Particular tool-engaging means or with tool

285169, 285354, F16L 1902

Patent

active

041651065

ABSTRACT:
A quick disconnect coupling for high pressure hoses or pipes of various diameters features safety, ease and convenience of assembly and disassembly and simplicity of construction. The coupling is a separate assembly from the hose or pipe with which it is connected rather than being contiguous therewith. Only three coupling components and a ring type resilient seal are involved in the coupling. The two interfitting coupling elements have wrench flats thereon and a threaded collar positively holds the coupling elements in assembled relationship.

REFERENCES:
patent: 904673 (1908-11-01), Bideker
patent: 1126056 (1915-01-01), Madigan
patent: 1262263 (1918-04-01), Rust
patent: 1875330 (1932-09-01), Eisenman
patent: 1898617 (1933-02-01), Church
patent: 2284216 (1942-05-01), Kunkel
patent: 2661965 (1953-12-01), Parmesan
patent: 2696395 (1954-12-01), Ellis
patent: 3476414 (1969-11-01), Condrac
patent: 3486771 (1969-12-01), Conlin

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