EP 1314668 B1 20071219 - Apparatus for transporting web material
Title (en)
Apparatus for transporting web material
Title (de)
Vorrichtung zum Transport von band- oder streifenförmigem Material
Title (fr)
Dispositif pour transporter materiau en bande
Publication
Application
Priority
DE 10152162 A 20011025
Abstract (en)
[origin: EP1314668A2] The machine for the transport of strip materials (1), and especially cigarette paper, has a moving tensioner (8,10) to deflect the paper path and keep the paper taut. The drive (12) for the tensioner applies a force on it at a constant level, independently of its position. The paper tension control (2) sets the operation of the tensioner drive so that its position and the driving force are independent of each other to maintain a constant paper tension. The driving force is reduced on detection of a paper irregularity, e.g. an adhesive join, and the tensioner position is set according to the speed of paper travel.
IPC 8 full level
A24C 5/20 (2006.01); B65H 23/04 (2006.01); B65H 23/34 (2006.01)
CPC (source: EP US)
B65H 23/048 (2013.01 - EP US); B65H 23/34 (2013.01 - EP US); B65H 2511/112 (2013.01 - EP US); B65H 2511/212 (2013.01 - EP US); B65H 2513/10 (2013.01 - EP US); B65H 2515/31 (2013.01 - EP US); B65H 2515/32 (2013.01 - EP US); B65H 2557/61 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1314668 A2 20030528; EP 1314668 A3 20040421; EP 1314668 B1 20071219; AT E381508 T1 20080115; CN 1274257 C 20060913; CN 1418583 A 20030521; DE 10152162 A1 20030508; DE 50211392 D1 20080131; JP 2003144124 A 20030520; PL 206657 B1 20100930; PL 356810 A1 20030505; US 2003087740 A1 20030508
DOCDB simple family (application)
EP 02022737 A 20021011; AT 02022737 T 20021011; CN 02146074 A 20021025; DE 10152162 A 20011025; DE 50211392 T 20021011; JP 2002307836 A 20021023; PL 35681002 A 20021023; US 28009902 A 20021025