WINDOW OF VEHICLE WITH LIGHTGUIDE PART, METHOD OF MAKING SUCH WINDOW AND ITS USE IN VEHICLE Russian patent published in 2020 - IPC B60R1/00 G02B6/00 

Abstract RU 2712388 C1

FIELD: machine building.

SUBSTANCE: group of inventions relates to the field of transport machine building. Vehicle window for vehicle compartment separation from external environment comprises glazing panel with light guide part. Surfaces of light guide part cover angle (γ) of the wedge so that the light guide part thickness decreases in the direction from the lower edge to the upper edge of the glazing panel. Surface of the light guide element is positioned with its surface close to the surface of the inner side of the glazing panel and is connected to it by means of a circular peripheral weld. Glue activation agent along the welded seam contains glass crystalline solders. Method of vehicle window manufacturing, according to which light guide part is made of glass and arranged in area of glazing panel inner side. Light guide part is fixed on the glazing panel by means of laser welding. Use of said window of vehicle as vehicle windshield.

EFFECT: higher reliability of connection of light guide part with vehicle window.

12 cl, 3 dwg

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RU 2 712 388 C1

Authors

Melcher, Martin

Yeh, Li-Ya

Arndt, Martin

Effertz, Christian

Dates

2020-01-28Published

2017-11-09Filed