Tube and fitting assembly and method of making same

Details Tube and fitting assembly and method of making same Tube and fitting assembly and method of making same

1985-03-13

1987-09-15

Pellegrino, Stephen C.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

285331, A61M 520

Patent

active

046937102

ABSTRACT:
A tube and fitting assembly is disclosed which includes a plastic fitting with a hollow pin frictionally receiving an end portion of a plastic tube, and an integral collar surrounding the pin and tube end portion and with the tube end portion clamped between the pin and collar. A method of making a tube and fitting assembly is disclosed which includes spin-forming the collar of a fitting about an end portion of a plastic tube while the end portion is disposed on a hollow pin concentric with the collar.

REFERENCES:
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patent: 4391029 (1983-07-01), Czuba et al.
patent: 4417890 (1983-11-01), Dennehey et al.
patent: 4523968 (1985-06-01), McCool

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