EP 1030749 B1 20030226 - APPARATUS FOR UNWINDING A STRIP FROM A COIL
Title (en)
APPARATUS FOR UNWINDING A STRIP FROM A COIL
Title (de)
VORRICHTUNG ZUM ABWICKELN EINES BANDES VON EINER SPULE
Title (fr)
APPAREIL PERMETTANT DE DEROULER UNE BANDE A PARTIR D'UNE BOBINE
Publication
Application
Priority
- IB 9801556 W 19981007
- SE 9703699 A 19971010
- US 94895397 A 19971010
Abstract (en)
[origin: WO9919094A1] An apparatus for unwinding a strip (2) from a coil (3) and feeding the strip (2) to an assembly (4) for processing the strip (2) has a rotatable table (10) for supporting the coil (3) and a drive unit (12, 13) for rotating the coil-supporting table (10). The drive unit (12, 13) has a driving gear (12) which meshes with a toothed periphery of a gear ring (11) mounted on the table (10) and which is driven by a motor (13). Further, the appparatus has a device (20, 21) for guiding and tensioning the strip (2) between the coil-supporting table (10) and the processing assembly (4). This device (20, 21) includes a pivotable arm (20) having a strip-guiding unit (21) which is movable towards and away from the coil-supporting table (10) by pivoting of the arm (20), and means (26) for controlling the movement of the arm (20) and thereby the movement of the strip-guiding unit (21) in accordance with the strip-feeding rate and the rotational speed of the coil-supporting table (10).
IPC 1-7
IPC 8 full level
B65H 57/28 (2006.01); B21C 47/00 (2006.01); B21C 47/18 (2006.01); B21C 47/20 (2006.01); B65H 23/185 (2006.01)
CPC (source: EP)
B65H 23/185 (2013.01); B65H 2301/3251 (2013.01); B65H 2511/21 (2013.01); B65H 2513/10 (2013.01); B65H 2553/21 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9919094 A1 19990422; AT E233136 T1 20030315; AU 9277298 A 19990503; DE 29721131 U1 19980409; DE 69811712 D1 20030403; DE 69811712 T2 20030918; EP 1030749 A1 20000830; EP 1030749 B1 20030226; JP 2001519240 A 20011023
DOCDB simple family (application)
IB 9801556 W 19981007; AT 98945454 T 19981007; AU 9277298 A 19981007; DE 29721131 U 19971128; DE 69811712 T 19981007; EP 98945454 A 19981007; JP 2000515712 A 19981007