EP 0873960 B1 20040225 - Method and device for controlled winding or unwinding of an elongate product on or from a reel
Title (en)
Method and device for controlled winding or unwinding of an elongate product on or from a reel
Title (de)
Verfahren sowie eine Vorrichtung zum gesteuerten Auf- oder Abwickeln eines länglichen Gegenstandes auf einen bwz. von einem Spulenkörper
Title (fr)
Procédé et dispositif d'enroulement ou de déroulement piloté d'un produit long sur respectivement à partir d'un corps de bobine
Publication
Application
Priority
- CH 86997 A 19970414
- US 5944598 A 19980414
Abstract (en)
[origin: EP0873960A2] the method involves feeding the object (11) from a guide head (35) to the spool body (15,16), which is rotatably mounted for the spooling and unspooling operation and which is rotated by a drive element (20). The rotation speed and torque are set under program control depending on the measurable spool dia. for the spooling or unspooling process. The strain on the object is regulated in response to the comparison of a measured value and a demand value.
IPC 1-7
IPC 8 full level
B65H 23/18 (2006.01); B65H 49/24 (2006.01); B65H 54/36 (2006.01); B65H 54/42 (2006.01); B65H 54/54 (2006.01); B65H 59/38 (2006.01); B65H 75/34 (2006.01)
CPC (source: EP US)
B65H 23/18 (2013.01 - EP US); B65H 49/24 (2013.01 - EP US); B65H 54/36 (2013.01 - EP US); B65H 54/42 (2013.01 - EP US); B65H 54/54 (2013.01 - EP US); B65H 59/384 (2013.01 - EP US); B65H 75/4486 (2013.01 - EP US); B65H 2511/14 (2013.01 - EP US); B65H 2513/10 (2013.01 - EP US); B65H 2515/32 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR IT LI SE
DOCDB simple family (publication)
EP 0873960 A2 19981028; EP 0873960 A3 19991124; EP 0873960 B1 20040225; US 6012668 A 20000111
DOCDB simple family (application)
EP 98810257 A 19980324; US 5944598 A 19980414