Contact-making arrangement for conductors provided on flat structures, namely panes of glass
A technology of structural units and structural parts, applied in the direction of conductive adhesive connection, glass/slag layered products, connection, etc., can solve problems such as stress cracks in glass materials
Active Publication Date: 2013-07-31
FEW FAHRZEUGELEKTRIKWERK +1
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Problems solved by technology
[0004] In the case of incorrect equipment, a desoldering process must be carried out, which in turn can lead to stress cracks in the glass material
Method used
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Embodiment Construction
[0035] If you can follow figure 1 with 2 As can be seen in the view of, the contact structure unit according to the present invention firstly includes a connecting wire 1, which may be configured in the form of a stranded wire, for example.
[0036] The connecting wire 1 is connected to a conductive non-woven fabric pad 2. The connection can be accomplished, for example, by crimping or by inserting a conductive film, which is in contact with a double-sided conductive non-woven material.
[0037] The wires are introduced into the casting part 3, and the casting part has a frame 4. The frame 4 completely surrounds the conductive non-woven fabric 2, but exposes the non-woven fabric to the contact points of the planar structural member 5 (see Figure 4 ).
[0038] according to figure 2 The prefabricated and corresponding mass-produced contact structure units are covered by a protective material 6 configured as release paper or release pad and are thus ready for use.
[0039] according t...
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The invention relates to a contacting arrangement for conductors provided on flat structures, namely glass panes, the conductors having a contact point in their connecting section, wherein one end of a connecting cable or another connection device is electrically and mechanically connected with a pad including a conductive fleece or double-sided conductive adhesive tape, wherein the connecting cable configured in this way is introduced into an encasement block which is open at one side and which includes a frame which surrounds the fleece or the conductive adhesive tape and which is provided with adhesive, wherein the surface of the conductive fleece which is laterally defined by the frame is matched to the area of the contact point in order to provide a contact connection between the contact point and the fleece surface through an adhesive joint between the frame and the flat structure, wherein the frame with the encasement element closes off the contact point in sealing fashion towards the ambient and a portion of the frame is usable as a sealing lip for preventing adhesives from spreading out when the glass pane is fitted.
Description
Technical field [0001] The present invention relates to a contact structure unit for a flat structure, ie a conductor on a glass plate, according to the preamble of claim 1 as a supplement to the patent application DE 10 2010 018 860.3, The conductor has contact points with its contact section. Background technique [0002] In order to make contact with conductors on a flat structure, in particular a glass pane, for example a heating element for a rear window glass or a conductor also configured as an antenna conductor, it has been known so far: Brazing process. [0003] However, during brazing, thermal loads on the glass sheet are generated, which, in principle, need to be avoided when there are a large number of solder joints to be implemented. The problem here is in particular the introduction of extremely high thermal energy point by point. [0004] When the equipment is wrong, a desoldering process must be implemented, which in turn will cause stress cracks in the glass mater...
Claims
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IPC IPC(8): H05B3/84
CPCH05B2203/016B32B17/061H05B3/84H05K1/092H01R4/04Y10S439/916Y10S439/919Y10S439/936
Inventor A·延里希R·格莱斯贝格
Owner FEW FAHRZEUGELEKTRIKWERK