Sheet-material associating – Associating or disassociating – Signature associating
Patent
1994-09-26
1995-12-12
Ryznic, John E.
Sheet-material associating
Associating or disassociating
Signature associating
B65H 530
Patent
active
054742854
ABSTRACT:
An apparatus for opening and transporting printed products having transporting clips, driven in conveying direction to hold the printed products at their fold. Below a conveying device there is a supporting element, which supports the printed products in their border region and with leading edge. Arranged on circulating carrying arms are suction-head-like opening elements which, by swivelling in of the carrying arms, engage between in each case two printed products and come to bear from above onto the border region of the printed product to be opened. Mounted on a hollow shaft is a suction roller, of which in each case a suction head comes to bear from below against the border region. For opening the printed product the opening element and the suction roller firmly hold the first and second product parts thereof respectively and lift the latter off from each other. Then a holding-open element enters from below between the product parts in order to hold open the printed product during further transport.
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Ferag AG
Ryznic John E.
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