EP 2911842 B1 20170215 - BLADE-HOLDER HEAD
Title (en)
BLADE-HOLDER HEAD
Title (de)
SCHNEIDKOPF
Title (fr)
TÊTE DE SUPPORT DE LAME
Publication
Application
Priority
- IT BS20120150 A 20121026
- IB 2013059270 W 20131010
Abstract (en)
[origin: WO2014064568A2] A blade-holder head for a machine for cutting textile materials including blade guide means suitable for supporting a cutting blade with the possibility of alternate movement along a blade axis, a guide support body, to which are fixed said first blade guide means, a presser disc connected underneath said support body with the possibility of alternate axial movement, a command unit mounted on an upper crosspiece of the guide support body and comprising a rotor body and a stationary outer sleeve. The blade-holder head has a lubrication circuit suitable for lubricating the cutting end of the blade. Said lubrication circuit comprises an entrance hole made in the stationary outer sleeve and suitable for coupling with a lubricant inlet fitting, a hermetically sealed annular lubrication chamber made in the outer sleeve in fluidic communication with said entrance hole, a first lubrication duct made in the rotor body and in fluidic communication with said annular chamber, a second lubrication duct in fluidic communication with said first duct and which extends through the guide support body and, a third lubrication duct made in the presser disc in fluidic communication with said second duct and coming out next to the cutting end of the blade,
IPC 8 full level
CPC (source: CN EP)
B26D 7/088 (2013.01 - CN EP); B26F 1/382 (2013.01 - CN EP); B26F 2001/388 (2013.01 - CN EP)
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014064568 A2 20140501; WO 2014064568 A3 20140619; WO 2014064568 A9 20140821; CN 104955622 A 20150930; CN 104955622 B 20170322; EP 2911842 A2 20150902; EP 2911842 B1 20170215; ES 2625122 T3 20170718; IT BS20120150 A1 20140427; KR 102139588 B1 20200731; KR 20160089268 A 20160727
DOCDB simple family (application)
IB 2013059270 W 20131010; CN 201380055638 A 20131010; EP 13830040 A 20131010; ES 13830040 T 20131010; IT BS20120150 A 20121026; KR 20157013886 A 20131218