Sheet-material associating – Associating and folding – Web associating – with cylinder collecting
Patent
1994-12-15
1996-11-12
Ryznic, John E.
Sheet-material associating
Associating and folding
Web associating, with cylinder collecting
226197, 226 21, B41F 1306, B65H 4528
Patent
active
055732313
ABSTRACT:
A folding apparatus for a rotary printing machine utilizes a plurality of belt guide systems to retain signatures against the surfaces of the collecting, folding and gripper cylinders of the folding apparatus. The position of a longitudinal folder or of a turning bar or bars can be shifted in the axial direction of the collecting cylinder at least the width of one belt to align at least one longitudinal edge of the signatures with one of the belts in the belt guide system. The grippers on the collecting cylinder will engage the leading edge of the signatures without damaging them.
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Patent Abstracts Of Japan; Pub. No. JP57180550; App. No. JP-810061236 Dated Apr. 24, 1981; vol. 7, No. 25.
Albert-Frankenthal Aktiengesellschaft
Ryznic John E.
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