Device for connecting paper webs

Details Device for connecting paper webs Device for connecting paper webs

1993-06-08

1995-06-13

Stodola, Daniel P.

Winding, tensioning, or guiding

Unwinding

With attachment to preceding material

B65H 1918

Patent

active

054234964

ABSTRACT:
A device for connecting paper webs in a web-fed rotary printing press utilizes a pivotable support frame to move a paper web tension compensation device into a position against the paper web prior to a flying web splice. An upper roller on the compensation device applies pressure to the depleting web to adhere it to the new web while a lower roller on the compensation device moves away from the new paper roll to maintain the effective travel path of the depleting web constant so that the web's tension remains the same and the web does not elongate.

REFERENCES:
patent: 1967056 (1932-01-01), Horton
patent: 2217897 (1936-12-01), Freeman
patent: 4564149 (1986-01-01), Barzano' 242 58.1
Patent Abstract of Japan; Publication No. JP63212655; Publication Date: Sep. 5, 1988.
Patent Abstract of Japan; Publication No. JP4173646; Publication Date Jun. 22, 1992.

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