EP 0724937 A1 19960807 - Apparatus for obtaining sheets of equal length by transverse cutting of a web
Title (en)
Apparatus for obtaining sheets of equal length by transverse cutting of a web
Title (de)
Einrichtung für das Herstellen von Bogen Gleicher Abschnittslänge aus Materialbahnen durch Querschneiden
Title (fr)
Dispositif pour obtenir des feuilles de la même longueur par découpage transversal d'une nappe de matière
Publication
Application
Priority
CH 30095 A 19950203
Abstract (en)
Transverse cutting device parts sheets of identical length or stamps, presses or perforates paper, textile or plastic from a band of the material. Whatever the form of the processing device, it is arranged on a rotating axis, transverse to the path of material transport. Between the material feed roller and the device, is an adjustable drive or gearing. The new feature is the positive driven connection between the primary shaft (9) of the drive motor (3) and the processing device (4), which pref. consists, e.g., of a cutter or perforating unit. Pref., the gearing is adjustable continuously, or stepwise, and should be via a toothed or tractive drive. Motor shaft, drive shaft and knife roller of a cross cutter, or a perforator, may all share a common axis.
Abstract (de)
Im Interesse einer genaueren Verarbeitung von Materialbahnen (2) aus Papier etc. mittels eines Querschneiders (1) oder durch eine Perforationseinrichtung zu Bogen gleicher Abschnittslänge, ist für ein mit einem Antriebsmotor (3) eine konstante Antriebsverbindung (10) bildendes Bearbeitungsorgan (4) eine Antriebswelle (9) vorgesehen. <IMAGE>
IPC 1-7
IPC 8 full level
B26D 5/22 (2006.01)
CPC (source: EP)
B26D 5/22 (2013.01)
Citation (search report)
- [X] DE 2547150 A1 19760506 - MASSON SCOTT THRISSELL ENG LTD
- [X] DE 2305863 A1 19740808 - WESTVACO CORP
- [A] US 4136591 A 19790130 - HELM HERBERT W, et al
- [A] FR 2406505 A1 19790518 - JAGENBERG WERKE AG [DE]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 96810050 A 19960126