Plastic article or earthenware shaping or treating: apparatus – With means applying coating material to work or work contact... – To work contact means upstream of shaping means
Patent
1993-07-07
1995-07-25
Woo, Jay H.
Plastic article or earthenware shaping or treating: apparatus
With means applying coating material to work or work contact...
To work contact means upstream of shaping means
264130, 264171, 26417717, 264295, 425104, 4251311, 425319, 425321, 425372, 425391, 427177, B29C 5314, B29C 4704, B29C 3356
Patent
active
054357098
ABSTRACT:
Apparatus for preparing first and second chemical compounds to be mixed for reaction, the first and second chemical compounds being extruded in respective first and second bands of semi-solid material and wherein one of the bands may be coated with a protective coating to prevent a chemical reaction between the epoxy resin and the curing agent until the epoxy resin and curing agent are kneaded together, the apparatus including a twisting section including a pair of endless belts which have portions overlying one another, the belts being oriented so that their axes extend at complementary angles relative to the direction of travel of an infeed conveyor belt which advances the juxtaposed bands of material through the twisting section which twists together the bands, producing an elongated, generally cylindrical product with first and second bands being wrapped helically upon one another. The first and second bands of material can be prepared in predetermined lengths and individually on the infeed conveyor belt or can be extruded continuously onto the infeed conveyor belt, twisted together and cut to size at the output of the twisting section.
REFERENCES:
patent: Re30843 (1982-01-01), Flint
patent: 2573050 (1951-10-01), Orsini
patent: 2704982 (1955-03-01), Rhodes
patent: 2779970 (1957-02-01), Stocker
patent: 2862616 (1953-12-01), Capozzi et al.
patent: 2867179 (1959-01-01), Eyster
patent: 3164947 (1965-01-01), Gaston
patent: 3359128 (1967-12-01), Humphrey et al.
patent: 3550194 (1970-12-01), Frohlich
patent: 3585943 (1971-06-01), Tauguy et al.
patent: 3708379 (1972-01-01), Flint
patent: 3993422 (1976-11-01), Riviere et al.
patent: 4074958 (1978-02-01), Molenaar
patent: 4116742 (1978-09-01), Firth
patent: 4435144 (1984-03-01), Kemper
patent: 4767638 (1988-08-01), Uhrovic
Abrams John A.
Grigsby, Jr. Charles O.
Brown Robert A.
Gemini Braids, Inc.
Smith Duane S.
Woo Jay H.
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