EP 0084347 A2 19830727 - A roller cutter and its mode of operation.
Title (en)
A roller cutter and its mode of operation.
Title (de)
Schneidvorrichtung mit Rundmesser und ihre Arbeitsweise.
Title (fr)
Dispositif de coupe à couteau circulaire et mode d'opération.
Publication
Application
Priority
IT 1910982 A 19820114
Abstract (en)
The proposed cutter comprises a cutting roller (21) mounted on a powered movable carriage (16) and a fixed switch means (13) sensing the end of the stroke and placed at one end of the stroke of carriage (16), while at an intermediate location of the stroke an adjustable and slidable stop means (25) is provided, against which the cutting carriage (16) at least once comes to a stop, and an electronic apparatus measuring, storing and controlling the length of the cutting stroke. When said apparatus has no stored data relating to the stroke to be travelled by the carriage (16), the latter moves towards the stop means (25), then after abutting thereagainst, it reverses the travel and measures the travelled distance, then stores this distance after subtracting a fixed amount therefrom. An elastic web holding plate (27) is also provided which automatically releases the web C not pressed by the thrust rollers (26).
IPC 1-7
IPC 8 full level
B26D 1/20 (2006.01); B26D 7/02 (2006.01); B41J 11/70 (2006.01)
CPC (source: EP)
B26D 1/205 (2013.01); B26D 7/025 (2013.01); B41J 11/706 (2013.01); B26D 2007/0087 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0084347 A2 19830727; EP 0084347 A3 19830803; EP 0084347 B1 19851227; DE 3361576 D1 19860206; IT 1210843 B 19890929; IT 8219109 A0 19820114
DOCDB simple family (application)
EP 83100234 A 19830113; DE 3361576 T 19830113; IT 1910982 A 19820114