Apparatus for continuously treating a tape-like article

Details Apparatus for continuously treating a tape-like article Apparatus for continuously treating a tape-like article

1993-08-16

1995-12-12

Stodola, Daniel P.

Winding, tensioning, or guiding

Unidirectional winding and unwinding

242 4713, 242411, B65H 5120

Patent

active

054742463

ABSTRACT:
In an apparatus for continuously treating a tape-like article with various treatments while the tape-like article is introduced to one turning portion side of two or more endless belts, which are arranged along the circumference of revolution of a rotary framework at predetermined distances in parallel to a rotating shaft and revolve in one direction on the cylindrical surface of revolution, is wound polygon-spirally around the endless belts, and is discharged from the other turning portion side of the endless belts, the fluctuations in amount of feed of the tape-like article, which result from the polygonal shape, are absorbed at each of the introduction and discharge portions by a dancer roller operatively connected with a rotary cam having cam surfaces in conformity with the polygonal shape.

REFERENCES:
patent: 708184 (1902-09-01), Weaver
patent: 1506159 (1924-08-01), Brugger
patent: 1682453 (1928-08-01), Willheim
patent: 1795923 (1931-03-01), Bidwell
patent: 2421750 (1947-06-01), Gannett
patent: 2426473 (1947-08-01), Straw
patent: 3314619 (1967-04-01), Kerstetter
patent: 4026484 (1977-05-01), Naegeli

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