B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
271/14
B65H 45/12 (2006.01) B31F 1/00 (2006.01)
Patent
CA 1274861
ABSTRACT OF THE DISCLOSURE A method and apparatus are described for folding a sheet, such as a map sheet, made of stiff paper or plastic, which is star-folded, in which the outward and inward folds that meet at the centre point of the sheet are formed simul- taneously by V-shaped carriers. First folder elements can be swung upwards perpendicular to the carriers and when the two halves of the sheet are folded together, the inward cor- ner folds are made by second folder elements that are arti- culated onto the side edges of the carriers and swing down on these. The two folded halves of the sheet are then pres- sed together between the carriers, the clamping plates and the second folder elements before the folded sheet that has been folded together is grasped by the gripper and withdrawn between these plates after the pressure on the designated plates has been released.
490442
Vogtlander Alfred Franz
Vogtlander Elsbeth
Mairs Geographischer Verlag Kurt Mair Gmbh & Co. Kg
Marks & Clerk
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