Hose coupling

Details Hose coupling Hose coupling

1977-05-04

1979-01-09

Callaghan, Thomas F.

Pipe joints or couplings

Identical halves

Transverse port

F16L 3500, B60D 108

Patent

active

041335619

ABSTRACT:
An improved hose coupling for railway vehicle brake pipe hoses, which coupling is characterized by a straight nipple portion and an angular extension of the lower end of the coupling lip for preventing inadvertent uncoupling due to excessive bouncing motion of the vehicle and, therefore, vertical oscillation of the hoses.

REFERENCES:
patent: 1059319 (1913-04-01), Schuyler
patent: 1313225 (1919-08-01), Gootee

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