EP 0491666 B1 19940406 - Film feeding and cutting group, applicable on automatic product conditioning machines.
Title (en)
Film feeding and cutting group, applicable on automatic product conditioning machines.
Title (de)
Mechanismus zum Zuführen und Zerschneiden von Folienbahnen zur Verwendung in automatischen Verpackungsmaschinen.
Title (fr)
Mécanisme d'alimentation et de découpage d'un film, utilisable dans des machines automatiques à conditionner des produits.
Publication
Application
Priority
IT 377890 A 19901218
Abstract (en)
[origin: EP0491666A1] The feeding and cutting group object of the invention envisages means (8) of support and movement of a knife (7) comprising a chain pair (9), parallel to and opposite one another, closed around a corresponding first cogged wheel pair (10 and 11) of which one is motorised and phased with a machine; the chain pair (9) rigidly and bilaterally supports the knife (7) so as to permit of continuous movement, through a virtually circular cycle, so as to bring the said knife (7), cyclically, perpendicular to a first conveyor belt (4) and at the level of the same conveyor belt (4), into a position of interference and cutting with respect to the film (M) into lengths (S) at a velocity (V1) superior to the advancement velocity (V) of the said film (M). <IMAGE>
IPC 1-7
IPC 8 full level
B26D 1/38 (2006.01); B26D 5/22 (2006.01); B26D 7/14 (2006.01); B65B 61/06 (2006.01)
CPC (source: EP)
B26D 1/385 (2013.01); B26D 5/22 (2013.01); B26D 7/14 (2013.01); B65B 61/06 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR LI LU NL SE
DOCDB simple family (publication)
EP 0491666 A1 19920624; EP 0491666 B1 19940406; AT E103868 T1 19940415; DE 69101627 D1 19940511; ES 2038583 T1 19930801; ES 2038583 T3 19940701; IT 1242887 B 19940518; IT 9003778 A0 19901218; IT 9003778 A1 19920619
DOCDB simple family (application)
EP 91830541 A 19911206; AT 91830541 T 19911206; DE 69101627 T 19911206; ES 91830541 T 19911206; IT 377890 A 19901218