EP 2201164 B1 20120418 - DEVICE FOR NEEDLING A FIBER WEB
Title (en)
DEVICE FOR NEEDLING A FIBER WEB
Title (de)
VORRICHTUNG ZUM VERNADELN EINER FASERBAHN
Title (fr)
DISPOSITIF D'AIGUILLETAGE D'UNE NAPPE DE FIBRES
Publication
Application
Priority
- EP 2008063325 W 20081006
- DE 102007049846 A 20071018
Abstract (en)
[origin: WO2009050051A1] The invention relates to a device for needling a fiber web, having at least one needle bar. On the underside, the needle bar comprises a needle plate having a plurality of needles, said needle bar being held by a bar support guided by means of a vertical drive to an oscillating motion in an up-and-down motion, and guided by means of a horizontal drive to an oscillating motion in a back-and-forth motion. The horizontal drive comprises at least one horizontal rod connected at one end to the bar support, and at an opposite end to a drive kinematic having an eccentric drive. In order to achieve as flexible an adjustment as possible, with simple construction of the horizontal drive, the invention proposes that the drive kinematics and the eccentric drive be disposed on a drive support that can be displaced to adjust a horizontal stroke and that is mounted on a machine frame.
IPC 8 full level
D04H 18/00 (2012.01)
CPC (source: EP)
D04H 18/02 (2013.01)
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 MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2009050051 A1 20090423; AT E554212 T1 20120515; EP 2201164 A1 20100630; EP 2201164 B1 20120418
DOCDB simple family (application)
EP 2008063325 W 20081006; AT 08805072 T 20081006; EP 08805072 A 20081006