Flexible hose coupling

Details Flexible hose coupling Flexible hose coupling

1976-04-02

1978-01-17

Callagham, Thomas F.

Pipe joints or couplings

Essential catch

Pivoted

285423, 285DIG22, F16L 4700

Patent

active

040688704

ABSTRACT:
A coupling for hose comprises male and female members one of which carries a locking device for engaging a surface on the other member. The locking device is carried by a pair of opposed hinged arms and comprises a semi-circular unit containing an over-center, semi-circular aperture dimensioned to encompass a specific area on the other member.

REFERENCES:
patent: 1209374 (1916-12-01), Andreolli
patent: 2281633 (1942-05-01), Stitzer
patent: 2494774 (1950-01-01), Messick
patent: 2664303 (1953-12-01), Mansfield
patent: 3245703 (1966-04-01), Manly
patent: 3250551 (1966-05-01), Draudt
patent: 3394954 (1968-07-01), Sarns
patent: 3712646 (1973-01-01), Bergougnoux

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