TH27561A - Methods and methods for the placement and bonding of thin metal lines on thermoplastic films of sheet glass glazing. - Google Patents

Abstract

Arrange the resistance wire (8) in an arc shape on the thermoplastic film (1,2) for the manufacturer of the Stick to car glass Which can be heated by electricity Make the thermoplastic film (1, 2) in vacuum on the surface of the cylindrical roller (11) with the perforated cylinder wall. The roller (11) is rotated and the wire (8) is laid out and fixed on the film. With the help of the wire arrangement device (26), the wire arrangement device (26) is installed on the conductor (20) that can move parallel to the long axis of the roller (11), drive the conductor (20) by means of a moving helix (21). ) That is rotated by the driving motor (22), the driver motor (22) is controlled by the processor (35) through the control expander (24) controlled by the processor (35) according to the time travel program created according to the desired curve shape. Of wire (8)

Claims (5)

1. a process for the placement and fastening of thin metal wire (8) on the surface of the film. Thermoplastic (1,2) for sheet-coated windows The thermoplastic film (1,2) is held in place by vacuum. On the surface of the cylindrical roller (11) which is rotated and the metal wire (8), with the help of the wire arrangement device (26) working with the hot copper welding tool (28), the wire distribution coil (27) and The path for the wire transfer from the supply reel (27) underneath the hot copper welding tool (28), is continuously placed on the film (1,2) as a result of the forward motion. Linearly passed to the wire placement device on the guide provided parallel to the axis of the roller (11). The driver for the linear forward motion of the wire organizer (26) is controlled according to the time travel program. Formed according to the desired arc shape of the wire (8) 2. The process according to claim 1 is unique: Placement and fastening of the wire Occurs during the constant rotation of the rollers (11). 3. The process according to claim 1 is unique: The drive for the roller movement (11) is controlled according to a time travel program established to the desired arc shape of the wire (8) 4. Process according to one of claim 1 to 3. Whose characteristics are Angular position The wire arrangement device (26) is adapted according to the linear motion of the wire arrangement device (26). 5. Process equipment according to claim 1 consists of a cylindrical roller (11) which can be rotated by a motor. Drive (14), and the hollow gap of the roller can be Is made under vacuum through a tube (12) and the cylinder wall is perforated for fastening by The suction of the film (1,2), the guide (18) located above the roller (11) parallel to the axis of the roller and the conductor (20), can be moved along the guide (18) and driven by the motor path (( 22) and a wire arrangement device (26), which is installed on a conductor (20) and with a hot pressed roller (28) that is rolled on the surface of the roller or on film (1,2) and embedded wire (8). In the film reel (27) and the path for guiding the wire (8) between the feed roll (27) and the compression roller (28) is characterized by the control expander (24) which is controlled by the processor ( 35) according to the time travel program At the wheel with the appearance, the required curvature of the wire (8) on the film (1,2) is placed at the source of the driving motor (22) for the linear motion of the carrier (20). That leads the wire arrangement device (26) 6. Equipment according to claim 5 that is unique The control expander (16) that is controlled by the processor (35) is also placed at the source of the driving motor (14) for the rotating motion of the roller (11) 7. Device in accordance with claim 5 or 6. Any one Whose characteristics are A wire arrangement device (26) is installed on a shaft (29) that rotates perpendicular to the axis of the roller (11). 8. The device according to claim 7 has its own characteristics. The angular position of the wire arrangement device (26) can be controlled using the constant torque motor path (31), which is also controlled by the processor (35) according to the time travel program 9. Plastic film (1) , 2) obtained on the basis of the process pursuant to claim 1, and preferably be attributed to at least one solid sheet, such as glass, and specifically that was made. To bend to form a window glass. And that has a metal wire (8) placed on that surface that looks Only where the aforementioned wire (8) will be formatted as desired 1 0. Window glass assembled with plastic film (1,2) according to Claim 9 1 1. Window glass according to Claim 10. There is a characteristic that has at least one curved edge and in it the wire (8) is arranged along a curved path that is parallel to the curved edge of that window glass. Specifically, 1 2. Window glass according to Claim 10 or 11, any one The characteristics of the wire (8) are placed on the bottom area of the glass. 13 The window glass according to claim 12 is characterized by that the solid layer is placed on the glass with at least a portion of its face. One to the wire (8) 1 4.Application of window glass in accordance with one of the claims 10 through 13 to the heated window glass, the wire (8) is electrically 1. 5. Application of window glass according to claim 12 or 13 as heating glass. In the area below, the purpose is to prevent the sticking of the wiper blades in cold weather.