EP 0295468 B1 19911218 - UNWINDING DEVICE
Title (en)
UNWINDING DEVICE
Publication
Application
Priority
FR 8707893 A 19870605
Abstract (en)
[origin: EP0295468A1] The invention relates to an unwinding device comprising, in the running direction of a wire (46), at least one wire-press (14), optionally a return pulley (24), a braking pulley (26) and a sliding pulley (40) mounted on one of the ends of a dynamometric arm (34) whose other end comprises a graduated sector (38) with means for positioning the fastening point of one end of a dynamometric spring (36) whose opposite end acts on a system for controlling the braking torque. The dynamometric arm (34) is mounted so as to occupy a work position substantially along one edge of the support (10), while a delivery pulley (48) is disposed in such a manner with respect to the braking pulley (26) and to the arm (34) that, in the work position of the latter, the wire forms substantially a right angle between the braking pulley (26) and the delivery pulley (48) by passing over the pulley (40) of the dynamometric arm (34) in the work position. Application to the winding of metal wires, especially onto non- circular frames. <IMAGE>
IPC 1-7
IPC 8 full level
H01F 41/04 (2006.01); B65H 49/00 (2006.01); B65H 59/16 (2006.01); B65H 59/22 (2006.01); B65H 59/36 (2006.01)
CPC (source: EP US)
B65H 59/16 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE ES GB IT LI NL
DOCDB simple family (publication)
EP 0295468 A1 19881221; EP 0295468 B1 19911218; AT E70520 T1 19920115; CA 1308704 C 19921013; DE 3866962 D1 19920130; ES 2028943 T3 19920716; FR 2616139 A1 19881209; FR 2616139 B1 19901019; JP H04913 B2 19920109; JP S6434873 A 19890206; US 4913374 A 19900403
DOCDB simple family (application)
EP 88108396 A 19880526; AT 88108396 T 19880526; CA 568472 A 19880602; DE 3866962 T 19880526; ES 88108396 T 19880526; FR 8707893 A 19870605; JP 13715988 A 19880603; US 20207888 A 19880603