EP 1578596 B1 20060614 - BOTTOM POSITIONING DEVICE FOR CROSS BOTTOM BAGS
Title (en)
BOTTOM POSITIONING DEVICE FOR CROSS BOTTOM BAGS
Title (de)
BODENLEGEVORRICHTUNG FÜR KREUZBODENSÄCKE
Title (fr)
DISPOSITIF DE POSE DE FOND POUR SACS A FOND CROISE
Publication
Application
Priority
- DE 10261256 A 20021220
- EP 0313801 W 20031205
Abstract (en)
[origin: WO2004058492A1] The invention relates to a bottom positioning device for cross bottom bags. The aim of the invention is to provide a device that limits quality defects of the bags caused by the manufacturing tolerances of the conveyor belt. The device is novel and inventive in that it comprises a number of processing stations (30, 31) that carry out different processing steps on the tubular pieces (1). To this end, at least one processing station (30, 31) is equipped with a tool, which is mounted on a tool roller (7, 9) and which runs through the processing position thereof once during each rotation of the roller (7, 9). The bottom positioning device also comprises a conveying system (3, 4, 6), which conveys the tubular pieces (1) through several processing stations (30, 31) and which is essentially comprised of conveyor belts (3) and of a drive system (5, 12) that coordinates both the drive wheels (4) and tool rollers (7, 9) as well as their rotational motions.
IPC 8 full level
B31B 19/74 (2006.01); B31B 29/00 (2006.01); B31B 50/02 (2017.01); B31B 50/25 (2017.01); B31B 50/62 (2017.01)
CPC (source: EP US)
B31B 70/00 (2017.07 - EP US); B31B 70/04 (2017.07 - EP US); B31B 70/006 (2017.07 - EP US); B31B 2150/00 (2017.07 - EP US); B31B 2150/0014 (2017.07 - EP US); B31B 2160/10 (2017.07 - EP US); B31B 2160/20 (2017.07 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004058492 A1 20040715; AT E329749 T1 20060715; AU 2003298167 A1 20040722; DE 10261256 A1 20040812; DE 10261256 B4 20041111; DE 50303883 D1 20060727; EP 1578596 A1 20050928; EP 1578596 B1 20060614; JP 2006510513 A 20060330; JP 4778237 B2 20110921; US 2005277534 A1 20051215; US 2009221409 A1 20090903; US 2011124479 A1 20110526; US 8894557 B2 20141125
DOCDB simple family (application)
EP 0313801 W 20031205; AT 03795873 T 20031205; AU 2003298167 A 20031205; DE 10261256 A 20021220; DE 50303883 T 20031205; EP 03795873 A 20031205; JP 2004562693 A 20031205; US 29295808 A 20081201; US 53125605 A 20050413; US 92328810 A 20100913