EP 2738124 B1 20160203 - Method for controlling the acceleration of a coil drive roller
Title (en)
Method for controlling the acceleration of a coil drive roller
Title (de)
Verfahren zum Steuern der Beschleunigung einer Spulenantriebswalze
Title (fr)
Procédé de commande de l'accélération d'un tambour de commande de bobines
Publication
Application
Previously filed application
102012023557 20121201 DE
Priority
DE 102012023557 A 20121201
Abstract (en)
[origin: EP2738124A2] The method involves driving a winding reel (3) by friction. The reeling advancement is monitored during bobbin travel, so that the bobbin drive roller is accelerated successively on predeterminable speed acceleration stages. The angular velocities of both the bobbin drive roller (4) and the winding reel is detected and compared with each other. The acceleration is started at the next stage of acceleration. The start of the acceleration levels of the bobbin drive roller is accelerated during a ramp-up function of the respective reeling advancement of the winding reel.
IPC 8 full level
B65H 54/74 (2006.01); B65H 54/42 (2006.01); B65H 54/44 (2006.01)
CPC (source: EP)
B65H 54/42 (2013.01); B65H 54/74 (2013.01); B65H 2701/31 (2013.01)
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)
EP 2738124 A2 20140604; EP 2738124 A3 20150211; EP 2738124 B1 20160203; CN 103848273 A 20140611; CN 103848273 B 20170804; DE 102012023557 A1 20140605; JP 2014108894 A 20140612; JP 6242670 B2 20171206
DOCDB simple family (application)
EP 13005337 A 20131113; CN 201310756997 A 20131129; DE 102012023557 A 20121201; JP 2013249303 A 20131202