EP 0711724 B1 20000712 - Apparatus for separating perforated tubular web sections
Title (en)
Apparatus for separating perforated tubular web sections
Title (de)
Trenneinrichtung zum Abtrennen perforierter Schlauchabschnitte
Title (fr)
Dispositif pour séparer des sections tubulaires perforées
Publication
Application
Priority
DE 4440660 A 19941114
Abstract (en)
[origin: EP0711724A1] The initial draw (14) and tear-off (12) units have opposite facing rollers (18) on both sides of the length of tubing being cut and over which run continuous conveyor belts (24,26,28,30). The tear-off unit incorporates pivot arms (60,62) in which the rollers are mounted. The arms are pivot mounted on pivot axles (64,66) which face each other in the direction of travel of the tubing so that the pivot arms can be swivelled into the opposite direction. A draw-bar (68) is positioned on one of the pivot arms over the plane of the tubing. A pressure bar (70) is positioned on one of the pivot arms under the plane of the tubing. The pivot arms are swivelled to and from each on the pivot arms, using a lever (72) and cam disc (76).
IPC 1-7
IPC 8 full level
B65H 35/04 (2006.01); B21B 1/02 (2006.01); B26F 3/00 (2006.01); B26F 3/02 (2006.01); B65H 35/10 (2006.01)
CPC (source: EP US)
B26F 3/002 (2013.01 - EP US); B65H 35/10 (2013.01 - EP US); Y10T 225/16 (2015.04 - EP US); Y10T 225/35 (2015.04 - EP US)
Designated contracting state (EPC)
DE ES GB IT NL
DOCDB simple family (publication)
EP 0711724 A1 19960515; EP 0711724 B1 20000712; CA 2161364 A1 19960515; CA 2161364 C 20060214; CZ 290482 B6 20020814; CZ 298795 A3 19960814; DE 4440660 A1 19960515; DE 4440660 C2 19981203; DE 4447782 C2 20000831; DE 59508559 D1 20000817; ES 2148388 T3 20001016; JP 3616178 B2 20050202; JP H08225231 A 19960903; SK 141095 A3 19960904; SK 281906 B6 20010911; TW 276242 B 19960521; US 6206262 B1 20010327
DOCDB simple family (application)
EP 95114425 A 19950914; CA 2161364 A 19951025; CZ 298795 A 19951113; DE 4440660 A 19941114; DE 4447782 A 19941114; DE 59508559 T 19950914; ES 95114425 T 19950914; JP 29112095 A 19951109; SK 141095 A 19951110; TW 84110944 A 19951018; US 89710297 A 19970718