| 摘要 |
A device intended for laying down a thin metal wire (12) in a straight line onto the surface of the thermoplastic film (2) of a window (glazing article) made of compound glass comprises a rotary fixing support for the wire-supplying reel (11), a heated pressure roller (8) for pressing the wire (12) into the thermoplastic film (2) and a device (9, 10) for guiding the wire (12) between the supply reel (11) and the pressure roller (8). The supply reel (11) is rotationally coupled to an electromagnetic brake (28) which has adjustable braking torque and is in the field of high regulation of the braking torque. The electromagnetic brake (28) is preferably a brake of the magnetic-powder type. <IMAGE> |
