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Assemblies comprising a seal fixed to the lower edge of a windshield of a motor vehicle and a sunroof fixed to the seal

A technology for windshields and motor vehicles, which is applied to the sealing of engines, vehicle components, sealing devices, etc., and can solve problems such as poor softness and inability to achieve sealing of lip 4 and windshield 3

Inactive Publication Date: 2016-06-08
PEZHO SITROEN AUTOMOBILS SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, the relative softness of this material makes it impossible to achieve a sufficient seal between the lip 4 and the windshield 3 taking into account manufacturing variances

Method used

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  • Assemblies comprising a seal fixed to the lower edge of a windshield of a motor vehicle and a sunroof fixed to the seal
  • Assemblies comprising a seal fixed to the lower edge of a windshield of a motor vehicle and a sunroof fixed to the seal
  • Assemblies comprising a seal fixed to the lower edge of a windshield of a motor vehicle and a sunroof fixed to the seal

Examples

Experimental program
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Embodiment Construction

[0027] figure 2 An assembly is shown comprising a seal 2 , which is elastomeric, fixed to the lower edge 3 a of a windshield 3 of a motor vehicle, and a sunroof 1 fixed to this seal 2 .

[0028] The sunroof 1 comprises a lip 4 covering a portion 5 of the seal 2 extending over the lower edge 3 a of the windscreen 3 and a part of the outer surface 3 b of the windscreen 3 .

[0029] The seal 2 comprises a portion 9 covering the lower edge 3a of the windshield 3, which portion comprises a hollow 10 substantially U-shaped in cross-section.

[0030] The two wings 9 and 11 of the U-shape each comprise a lip 7 directed towards the opposite wing.

[0031] The sunroof 1 comprises on its lower face 1a a harpoon 6 capable of snapping between two fins of the seal 2, as figure 2 shown.

[0032] exist figure 2 In the example shown, the seal 2 comprises a hollow 12 of U-shaped cross-section, said hollow being nestled on the lower edge 3 a of the windshield 3 .

[0033] The hollow port...

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PUM

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Abstract

An assembly comprising a seal fixed to the lower edge of the windscreen of a motor vehicle and a scuttle (1) fixed to this seal (2), this scuttle (1) comprising a lip (4) covering part (5) of the seal (2) extending along the lower edge (3a) of the windscreen (3) and part of the exterior face (3b) of the windscreen (3), characterized in that the opposite end of said part (5) of the seal (2) to the lower edge (3a) of the windscreen (3) has a flexible thinned region (19) against which the end (4a) of the lip (4) of the scuttle (1) rests in order to bring said flexible thinned region (19) of said seal (2) into contact with the exterior face (3b) of the windscreen (3).

Description

technical field [0001] The invention relates to an assembly comprising a seal fixed to the lower edge of a windshield of a motor vehicle and a sunroof fixed to the seal. Background technique [0002] figure 1 A known assembly of this type is shown in a cross-sectional view along the longitudinal vertical plane of the motor vehicle. [0003] figure 1 In this case, the sunroof 1 is fastened to a seal 2 which is inserted into the lower edge 3 a of the windshield 3 by means of a harpon which engages between two lips 7 . [0004] The sunroof 1 comprises a lip 4 covering a portion 5 of the seal 2 extending over a part of the outer surface 3b of the windshield 3 . [0005] Portion 8 of seal 2 is in contact with portion 8a of the vehicle body. [0006] Usually, the sunroof 1 is made of two different plastic materials, so that the part including the lip 4 is softer than the rest of the sunroof 1 . [0007] Thus, after the sunroof 1 is fixed on the sealing member 2, the lip 4 can...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60J10/82B60J10/277B62D25/08
CPCB60J10/70B62D25/081
Inventor F·吉代
Owner PEZHO SITROEN AUTOMOBILS SA