EP 0085387 B1 19870527 - CUTTING AND CREASING APPARATUS FOR MOVING WEBS, E.G. PAPER WEBS
Title (en)
CUTTING AND CREASING APPARATUS FOR MOVING WEBS, E.G. PAPER WEBS
Publication
Application
Priority
DE 3202914 A 19820129
Abstract (en)
[origin: ES8400690A1] Straight line cutting and/or groove machine for moving material webs, especially for corrugated paper webs. The machine has at least one drive station with several interacting tool pairs for cutting or grooving the material web. The tools are located above and below the material web. The upper and lower tools are firmly clamped on a shifting tube by a controlled braking mechanism. The shifting tube is fastened on a slide part which sits on an adjustment spindle and is driven by a positioning motor. The tools are clamped on a shifting tube in the desired intervals spaced adjacent to each other. The straight line cutting and/or groove machine permits rapid, precise positioning of the tools.
IPC 1-7
IPC 8 full level
B31B 50/18 (2017.01); B26D 7/26 (2006.01)
CPC (source: EP US)
B26D 7/2635 (2013.01 - EP US); Y10T 83/659 (2015.04 - EP US); Y10T 83/7826 (2015.04 - EP US); Y10T 83/7847 (2015.04 - EP US)
Designated contracting state (EPC)
BE FR GB IT NL
DOCDB simple family (publication)
EP 0085387 A2 19830810; EP 0085387 A3 19841003; EP 0085387 B1 19870527; BR 8300443 A 19831101; DE 3202914 A1 19830818; DE 3202914 C2 19840419; ES 519362 A0 19831101; ES 8400690 A1 19831101; JP S58136431 A 19830813; US 4516454 A 19850514
DOCDB simple family (application)
EP 83100657 A 19830125; BR 8300443 A 19830128; DE 3202914 A 19820129; ES 519362 A 19830128; JP 1361283 A 19830128; US 45996083 A 19830121