Method for making curved hose

Details Method for making curved hose Method for making curved hose

1979-08-27

1980-12-30

Thurlow, Jeffery R.

Plastic and nonmetallic article shaping or treating: processes

With severing, removing material from preform mechanically,...

Forming continuous work followed by cutting

156143, 156173, 264150, 264166, 264172, 264173, 264219, 264236, 264295, 264336, 264339, 264347, B29C 2500

Patent

active

042422965

ABSTRACT:
A method for the production of curved tubular elastomeric articles such as hose is described which uses a rigid, deformable mandrel. An uncured hose assembly is placed on the mandrel, and the assembly, including the mandrel, is deformed to a preselected curvilinear configuration, and then partially cured. The partially cured hose is straightened and the mandrel is removed. The partially cured hose is then returned to the curing chamber to complete the curing.

REFERENCES:
patent: 4106967 (1978-08-01), Logan et al.
patent: 4110396 (1978-08-01), Reynolds
patent: 4118162 (1978-10-01), Baumgarten
patent: 4160006 (1979-07-01), Patzner et al.

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