Advancing material of indeterminate length – By orbitally traveling material-engaging surface – On endless belt or chain
Patent
1995-04-06
1997-03-18
Mansen, Michael
Advancing material of indeterminate length
By orbitally traveling material-engaging surface
On endless belt or chain
226119, 226171, 226197, 425327, B65H 2000, B65H 2332
Patent
active
056114737
ABSTRACT:
Apparatus for conveying continuous collapsed film includes a guidance arrangement receiving the continuous collapsed film, the guidance arrangement including at least one guide roller and at least one turning bar for guiding the film. The at least one guide roller changes the direction of the film 180 degrees, and the at least one turning bar changes the direction of the film 180 degrees. A conveyor belt travels the same speed as the film and the conveyor belt and the film loop over the one turning bar in superimposed relationship with the conveyor belt being between the at least one turning bar and the film such that the conveyor belt carries the film during the looping over the at least one turning bar.
REFERENCES:
patent: 2141578 (1938-12-01), Wellmar
patent: 3241182 (1966-03-01), Kessler
patent: 3768949 (1973-10-01), Upmeier
patent: 4154386 (1979-05-01), Kawada
patent: 4643656 (1987-02-01), Karl
patent: 4760627 (1988-08-01), Schele
patent: 5013234 (1991-05-01), Reinhold
patent: 5320267 (1994-06-01), Oono et al.
Labaig Jean-Jacques
Ratz Gerd
Reinhold Klaus
Mansen Michael
Reinhold Klaus
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