Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Longitudinally progressive helical winding means
Patent
1980-12-22
1982-08-10
Simmons, David A.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Longitudinally progressive helical winding means
156143, 156195, 15624415, 156430, B31C 100
Patent
active
043436722
ABSTRACT:
A method and an apparatus for producing a tube from a strip of synthetic resin and/or unvulcanized rubber incorporating a vulcanizing agent by winding the strip on a former supported by a frame in the manner of a cantilever to shape the strip into a tubular body and heating the tubular body on the former by a heater while sending out the tubular body toward the free end of the former.
REFERENCES:
patent: 3532580 (1970-10-01), Kanao
patent: 3890181 (1975-06-01), Stent et al.
patent: 3910808 (1975-10-01), Steward
patent: 3997382 (1976-12-01), Tanaka
Greigg Edwin E.
Simmons David A.
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