Title:
DRIVE MECHANISM FOR A DEVICE FOR LAYING A FIBROUS MATERIAL WEB IN A LEPORELLO FOLD
Document Type and Number:
WIPO Patent Application WO/2010/094472
Kind Code:
A3
Abstract:
In a drive mechanism (8) for a device for laying, in particular an unfolded fibrous material web, in particular a paper web or a corrugated paper web (1), such as a corrugated cardboard web, in a Leporello fold, comprising a pair of opposing rollers (19, 21) that form a passage gap (23) for the fibrous material web and/or define a rotational axis around which said rollers rotate, in particular when the fibrous material web passes through the passage gap, it is provided that the at least two rollers are pivot-mounted such that the rotational axes can be pivoted about the common pendulum axis by a rotational axes roller drive that rotationally drives at least one of the two rollers for delivering the fibrous material web through the passage gap to form the Leporello stacking, and by a pivot drive that has in particular a pendulum axis (P) not coinciding with the rotational axes.
Inventors:
SPRICK-SCHUETTE ANDREAS (DE)
Application Number:
PCT/EP2010/000998
Publication Date:
February 17, 2011
Filing Date:
February 17, 2010
Export Citation:
Assignee:
SPRICK GMBH BIELEFELDER PAPIER & WELLPAPPENWERKE & CO (DE)
SPRICK-SCHUETTE ANDREAS (DE)
SPRICK-SCHUETTE ANDREAS (DE)
International Classes:
B65H45/101; B65H31/30; B65H33/02; B65H33/16; B65H33/18; B65H35/10; B65H54/78
Foreign References:
| DE4404636A1 | 1994-09-01 | |||
| EP0763492A2 | 1997-03-19 | |||
| US5076555A | 1991-12-31 |
Other References:
See also references of EP 2398726A2
Attorney, Agent or Firm:
SCHMID, Nils, T., F. et al. (Hollerallee 32, Bremen, DE)
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