EP 2893069 B1 20160706 - DEVICE FOR COMPENSATING VARIABLE TRANSPORT SPEEDS OF A NONWOVEN FABRIC
Title (en)
DEVICE FOR COMPENSATING VARIABLE TRANSPORT SPEEDS OF A NONWOVEN FABRIC
Title (de)
AUSGLEICHSEINRICHTUNG FÜR SCHWANKENDE FÖRDERGESCHWINDIGKEITEN EINES FASERVLIESES
Title (fr)
DISPOSITIF POUR COMPENSER DES VARIATIONS DE VITESSE DE TRANSPORT D'UN NON-TISSÉ
Publication
Application
Priority
- DE 202012103402 U 20120906
- EP 2013068468 W 20130906
Abstract (en)
[origin: WO2014037503A1] The invention relates to a compensating device (1) for fluctuating transport speeds of a fibre nonwoven (3). The compensating device (1) has a buffer belt (2) driven in a loop with three or four or more deflection points (12, 13, 14, 15, 16) and with a variable sag (11) of the carrying run supporting the fibre nonwoven (3). The compensating device (1) further comprises an adjusting element (19) for adjusting the location of at least one deflecting point (15, 16).
IPC 8 full level
D04H 1/74 (2006.01); D01G 23/00 (2006.01); D01G 23/04 (2006.01); D01G 25/00 (2006.01)
CPC (source: CN EP US)
B65H 20/30 (2013.01 - US); D01G 25/00 (2013.01 - CN EP); D04H 1/74 (2013.01 - CN EP); D04H 18/02 (2013.01 - EP); D04H 18/04 (2013.01 - EP); B65H 20/06 (2013.01 - US); B65H 2404/254 (2013.01 - US); B65H 2404/2613 (2013.01 - US); D04H 1/74 (2013.01 - US); D04H 18/02 (2013.01 - US); D04H 18/04 (2013.01 - US)
Citation (opposition)
Opponent : Oskar Dilo Maschinenfabrik KG
- EP 1643022 A1 20060405 - AUTEFA AUTOMATION GMBH [DE]
- DE 4411936 A1 19951012 - FISCHER MASCHF KARL E [DE]
- SU 642249 A1 19790115 - PETRAKOV YURIJ A [SU], et al
- DE 1154690 B 19630919 - GUENTER BAER DIPL ING
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 2014037503 A1 20140313; CN 104755666 A 20150701; CN 104755666 B 20171121; DE 202013104053 U1 20131217; EP 2893069 A1 20150715; EP 2893069 B1 20160706; EP 2893069 B2 20230315; US 2015218741 A1 20150806; US 9617104 B2 20170411
DOCDB simple family (application)
EP 2013068468 W 20130906; CN 201380056027 A 20130906; DE 202013104053 U 20130906; EP 13770851 A 20130906; US 201314426465 A 20130906