Apparatus for folding sheets of different formats

Manufacturing container or tube from paper; or other manufacturi – Control of operation by use of templet – tape card – or other...

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493 23, 493419, 493458, B41F 1356, B65H 4512, B65H 4514

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active

053972929

ABSTRACT:
An apparatus for folding and depositing drawings having legends, the apparatus having two folding stations for folding drawings in two directions perpendicular to one another, and a collecting station for collecting the folded drawings with their legend on the same edge. The folding stations fold drawings of a first group, formats (A1 and A2) fed in the transverse direction, first lengthwise and then transversely, and fold drawings of a second group, formats (A0 and A3) fed in the longitudinal direction, first transversely and then lengthwise. Depending upon the group to which they belong, drawings to be folded are folded differently in the two folding stations, namely placing the folding stations selectively in operating states in which the folding stations apply each of the folds to be formed consecutively in directions which are the inverse of one another.

REFERENCES:
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patent: 4701155 (1987-10-01), Ott
patent: 4901993 (1990-02-01), Hansch
patent: 5045039 (1991-09-01), Bay
patent: 5120290 (1992-01-01), Bay
patent: 5224920 (1993-07-01), Janssen et al.
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