Hose coupling and method of securing a hose to the coupling by c

Details Hose coupling and method of securing a hose to the coupling by c Hose coupling and method of securing a hose to the coupling by c

1996-04-16

1998-08-25

Nicholson, Eric K.

Pipe joints or couplings

Nonmetal to metal

Internal member

285259, F16L 3322

Patent

active

057976295

ABSTRACT:
A hose coupling includes a crimping collar which is crimped about a reinforced rubber hose with an array of crimps which are offset in both the axial and circumferential directions. The array of the crimps thus assumes a "checkerboard" configuration. In accordance with the method of producing the array of crimps, the crimping operation is performed using first and second die segments wherein the die segments have ribs for forming the crimps, which ribs are placed at different axial locations. The die segments alternate; consequently, the resulting crimps are spaced both axially and circumferentially.

REFERENCES:
patent: 2273398 (1942-02-01), Couty et al.
patent: 3530900 (1970-09-01), Kish
patent: 4226446 (1980-10-01), Burrington
patent: 4319774 (1982-03-01), Kavick
patent: 5044671 (1991-09-01), Chisnell et al.
patent: 5199751 (1993-04-01), Beagle et al.
patent: 5209524 (1993-05-01), Corwon et al.

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