EP 0992447 B1 20040218 - Apparatus for coiling an elongated element
Title (en)
Apparatus for coiling an elongated element
Title (de)
Vorrichtung zum Herstellen von Ringwickeln aus langgestrecktem Gut
Title (fr)
Dispositif de mise en torches d'un élément longiligne
Publication
Application
Priority
EP 98811010 A 19981007
Abstract (en)
[origin: EP0992447A1] Each coil builds up on equally spaced, narrow, axially oriented slats (340) arranged around a notional cylinder whose horizontal axis is perpendicular to the direction (X) of extrusion. At one end, the slats are cantilevered on mountings adjustable, to set inner diameter of the coil, along spokes (33) extending radially from a central disk. Radial side-bars (341), axially adjustable along the slats, determine the coil width. This assembly (33,340,341), with a supporting base (31), axle (36) and drive motor (331), can slide on transverse rails (30) into contact with a corresponding inboard disk (32), defining the other side of the coil. This disk, rotating freely on bearings (320) on a fixed central support (300), is then driven by the outboard disk. The traversing feeding head (4) directs newly extruded tube, etc. to form coils on each frame (A,B) alternately. Completed coils are bound by ligatures passed through their open centers by the retractable arms (52) of a binding unit (5), which also cuts the coil at the correct length. Relaxing devices on the slats free them from the coil, whose weight passes to rollers (60,61), raised from the bars. The outboard assembly then withdraws laterally (30), allowing the coil to roll into a railed (63) dispatch area. The supervising controller (7) is opt. integrated with the extrusion line controller.
IPC 1-7
IPC 8 full level
B65H 54/58 (2006.01); B65H 67/056 (2006.01)
CPC (source: EP)
B65H 54/58 (2013.01); B65H 67/056 (2013.01); B65H 2701/331 (2013.01)
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI
DOCDB simple family (publication)
EP 0992447 A1 20000412; EP 0992447 B1 20040218; AT E259754 T1 20040315; DE 69821760 D1 20040325; DE 69821760 T2 20040923; ES 2217526 T3 20041101
DOCDB simple family (application)
EP 98811010 A 19981007; AT 98811010 T 19981007; DE 69821760 T 19981007; ES 98811010 T 19981007