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Machine translation
1. (WO1981002725) REDUCTION OF CUTOFF LENGTH FOR FOLDING MECHANISMS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/002725    International Application No.:    PCT/US1981/000397
Publication Date: 01.10.1981 International Filing Date: 24.03.1981
IPC:
B41F 13/62 (2006.01)
Applicants:
Inventors:
Priority Data:
133342 24.03.1980 US
Title (EN) REDUCTION OF CUTOFF LENGTH FOR FOLDING MECHANISMS
(FR) REDUCTION DE LA CHUTE POUR MECANISMES DE PLIAGE
Abstract: front page image
(EN)In the area of paper material cutting and folding dealing with the problem of reducing the cutoff length of a paper folding and cutting unit which has a folding cylinder (10) and a cutting cylinder (30) supported upon side frames (12-14). The method includes reducing the outer diameter of the folding cylinder (10) and the cutting cylinder (30) and reducing the center distance between them. In one embodiment the reduced size cutting cylinder (30) is supported in eccentric sleeves (42) disposed in enlarged bores formed in the side frames (12-14). In another embodiment the cutting cylinder is supported upon an auxiliary frame (110) which also supports an added drive shaft (12).
(FR)Dans le domaine du coupage et pliage du papier l'invention concerne le probleme de la reduction de la longueur de la chute pour une unite de pliage et de coupage du papier ayant un cylindre de pliage (10) et un cylindre de coupage (30) supportes sur des batis lateraux (12-14). Le procede comprend la reduction du diametre externe du cylindre de pliage (10) et du cylindre de coupage (30) et la reduction de la distance entre les deux cylindres. Dans un mode de realisation, le cylindre de coupage a dimension reduite (30) est supporte sur des manchons excentriques (42) disposes dans des alesages elargis formes sur les batis lateraux (12-14). Dans un autre mode de realisation, le cylindre de coupage est supporte sur un bati auxiliaire (110) qui peut egalement supporter un arbre d'entrainement supplementaire (12).
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)