Sheet-material associating – Associating and folding – Sheet associating
Patent
1984-07-13
1985-07-30
Eickholt, E. H.
Sheet-material associating
Associating and folding
Sheet associating
270 48, B42C 110
Patent
active
045317224
ABSTRACT:
To permit high-speed operation of a longitudinal folding apparatus in which a folding blade engages between two folding rollers (11), the folding blade and the folding rollers of the folding apparatus (7) are made sufficiently long to accomodate a plurality of essentially immediately adjacently positioned printed products. The printed products are supplied by a transport system (1, 20) with spacing by about the length of a product therebetween, and, in accordance with the invention, are repositioned immediately adjacent each other, with gaps between immediately adjacent products longer than the spacing between products as supplied. Repositioning is effected by removing selected products from the transport system, guiding them in an auxiliary transport path formed by the circumference of a gripper drum, or of an auxiliary belt system, located along the transport system and repositioning the products, after transporting in the auxiliary transport path, at the selected position back on the transport system and immediately adjacent a subsequently supplied product which was not deflected into the auxiliary transport path.
REFERENCES:
patent: 253325 (1882-02-01), Tucker
patent: 374930 (1887-12-01), Brooks
patent: 397314 (1889-02-01), Scott
patent: 439306 (1890-10-01), Scott
patent: 1029140 (1912-06-01), Morgan
patent: 1286120 (1918-11-01), Seymour
patent: 4190243 (1980-02-01), Michalik et al.
Eickholt E. H.
M.A.N.--Roland Druckmaschinen Aktiengesellschaft
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