EP 2337678 B1 20170426 - DEVICE AND METHOD FOR OPENING ENDS OF HOSE PIECES TO FORM OPEN BOTTOM SQUARES
Title (en)
DEVICE AND METHOD FOR OPENING ENDS OF HOSE PIECES TO FORM OPEN BOTTOM SQUARES
Title (de)
MITLAUFENDER SCHIEBER ZUM ÖFFNEN VON ENDEN VON SCHLAUCHSTÜCKEN
Title (fr)
DISPOSITIF ET PROCÉDÉ POUR OUVRIR LES EXTRÉMITÉS DE PIÈCES TUBULAIRES POUR FORMER DES FONDS À SECTION CARRÉE
Publication
Application
Priority
- EP 2009059330 W 20090721
- DE 102008040999 A 20080805
- DE 102008063949 A 20081219
Abstract (en)
[origin: WO2010015505A1] The invention relates to a device (1) for opening ends of hose pieces (13) to open bottom squares (14) comprising two walls lying one on top of the other, said device comprising at least one transport device for feeding the hose pieces (13) in the horizontal position in a transport direction (x) that runs perpendicular to the direction (z) in which the hose pieces extend, and comprising at least one means (15) for opening the bottom squares (14), said means (15) capable of moving in the direction of extension (z), the upper wall of one end of a hose piece (13) being able to fold back into itself to form an open bottom square (14). The at least one means (15) for opening the bottom square (14) is able to move at least part of the time simultaneously in the transport direction (x) and in the direction of extension (z) of the hose pieces (13).
IPC 8 full level
B31B 50/78 (2017.01); B31B 50/76 (2017.01); B31B 70/52 (2017.01); B31B 160/20 (2017.01)
CPC (source: EP US)
B31B 70/00 (2017.07 - EP); B31B 70/003 (2017.07 - EP US); B31B 50/78 (2017.07 - EP); B31B 2150/00 (2017.07 - EP); B31B 2150/0014 (2017.07 - EP); B31B 2160/10 (2017.07 - EP); B31B 2160/102 (2017.07 - EP US); B31B 2160/20 (2017.07 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DE 102008063949 A1 20100211; EP 2337678 A1 20110629; EP 2337678 B1 20170426; WO 2010015505 A1 20100211
DOCDB simple family (application)
DE 102008063949 A 20081219; EP 09780854 A 20090721; EP 2009059330 W 20090721