board with antenna
An antenna and antenna support technology, applied in the field of composite boards, can solve problems such as easy cracking of boards
Inactive Publication Date: 2016-05-25
SAINT GOBAIN VITRAGE SA
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
If the force acting on the glass is given unevenly in the area of the drilled hole, the plate may break easily
Method used
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Embodiment Construction
[0033] figure 1 A schematic view of a vehicle panel 1 with antennas according to the prior art is shown. The composite panel 2 includes an outer panel 2a, an intermediate layer 2b and an inner panel 2c. The expression "inner panel" denotes a panel situated in the interior of the vehicle, and the expression "outer panel" denotes a panel situated outwards. A sealing ring 8 is arranged on the support ring 5 within the opening 1 and the recess 3 of the inner plate 2c. The part of the outer plate 2 a that adjoins the opening 1 is located between the sealing ring 8 and the further sealing ring 4 . The antenna housing 11 is arranged above the other sealing ring 9 . Bolts 6 with nuts 7 and adhesive 10 around the perimeter between the collar 5 and the inner plate 2c secure the antenna housing 11 over the opening 1 of the plate 2 . The antenna support 6 can also serve as an electrical connection and supply electrical power to electrical devices arranged in the antenna housing. The ...
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The pane (II) has an antenna housing (11) fixed on a mounting plate (12) with a rod-shaped antenna mount (6) i.e. electrical conductor, within an opening, and inner side and / or below a recess (3). The opening is formed in a composite pane (2) of an outer pane (2a), an intermediate layer (2b) and an inner pane (2c). The inner pane comprises the recess adjacent to the opening. An adhesive (10) is arranged on the outer pane in an area around the opening, and the mounting plate is arranged on the adhesive. A nut or a clip (13) is placed on the antenna mount below or in the recess. The composite pane is made from glass e.g. flat glass, float glass, quartz glass, borosilicate glass, soda-lime glass, or polymers e.g. polyethylene, polypropylene, polycarbonate or polymethyl methacrylate. The adhesive is selected from moisture-reactive hot melt adhesive, heat-curing adhesive or polyurethane prepolymers, polyesters, polyolefins, polyurethanes, silicones, polyacrylates, polyvinyl acetates, polyepoxides and / or polyamides, copolymers or polyurethanes. The mounting plate, a supporting pane, the antenna mount, the clip and / or the nut are made from iron, manganese, chromium, nickel, cobalt, aluminum, vanadium, tungsten, titanium or alloys, and / or polyethylene, polypropylene, polystyrene, polyurethanes, polycarbonates, polymethyl methacrylate, polyacrylates, polyesters, polyamides, polyethylene terephthalate, polybutylene terephthalate. An independent claim is also included for a method for producing a motor vehicle window pane with an antenna mount.
Description
technical field [0001] The invention relates to a composite board with an antenna support, a method for its production and a use. Background technique [0002] Modern motor vehicles are usually equipped with different antennas for receiving and also for transmitting electromagnetic signals. In addition to the antennas that are fully integrated into the glass, antennas are also mounted on the vehicle that rise from the vehicle. Antennas, so-called "shark fins", are often also present in the rear roof region. In the course of increasingly stringent environmental regulations, there is an increasing trend towards weight savings in vehicle construction. In addition to the use of composite materials, glass panels are also increasingly being used for optical and design reasons. If the antenna is mounted on a glass roof, this is in many cases only possible with single-pane safety glass (ESG). Automotive roof panels made of laminated safety glass (VSG) are however often desirable...
Claims
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IPC IPC(8): H01Q1/12H01Q1/32
CPCB32B17/10036B32B17/10293H01Q1/1214H01Q1/1271H01Q1/3275H01Q1/12H01Q1/32
Inventor J.阿尔特斯R.克特M.拉布罗特
Owner SAINT GOBAIN VITRAGE SA