EP 2165014 A1 20100324 - NEEDLING MACHINE
Title (en)
NEEDLING MACHINE
Title (de)
NADELMASCHINE
Title (fr)
MACHINE D'AIGUILLETAGE
Publication
Application
Priority
- EP 2008058629 W 20080703
- DE 102007031728 A 20070706
Abstract (en)
[origin: WO2009007308A1] The invention relates to a needling machine for needling a fibrous web, in which needling machine a needling bar is guided in an upward and downward movement by a movable bar carrier. To this end, a vertical drive is provided which has at least one connecting rod which is connected to a shaft via a bearing point. The vertical drive is assigned a lubricating device for lubricating the bearing point with a lubricant. In order for it to be possible to enable production outputs which are as high as possible with correspondingly high reciprocating frequencies, according to the invention the lubricating device has a metering means and a metering line which is connected to the metering means, wherein the metering means continuously or intermittently feeds a minimum amount of lubricants to the bearing point via the metering line.
IPC 8 full level
D04H 18/02 (2012.01); F16N 7/00 (2006.01)
CPC (source: EP)
D04H 18/02 (2013.01)
Citation (search report)
See references of WO 2009007308A1
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
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007031728 A1 20090108; DE 102007031728 B4 20160114; EP 2165014 A1 20100324; EP 2165014 B1 20121017; WO 2009007308 A1 20090115
DOCDB simple family (application)
DE 102007031728 A 20070706; EP 08774741 A 20080703; EP 2008058629 W 20080703