Sealing arrangement for a motor vehicle window, composite seal, and method for producing composite seal

A sealing device and composite sealing technology, which is applied to sealing devices, engine seals, vehicle parts, etc., can solve problems such as deflection, and achieve the effect of improving noise performance and surface appearance

Active Publication Date: 2019-05-03
COOPER STANDARD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the case of curved extruded seals there is always the problem that the sealing lip, which can be elastically deflected transversely to the sealing plane, either stands upright in relation to the unbent state or can be deflected prematurely due to bending
In other words, trimming may not occur perpendicular to the longitudinal axis of the formed seal

Method used

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  • Sealing arrangement for a motor vehicle window, composite seal, and method for producing composite seal
  • Sealing arrangement for a motor vehicle window, composite seal, and method for producing composite seal
  • Sealing arrangement for a motor vehicle window, composite seal, and method for producing composite seal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] figure 1 A motor vehicle roughly indicated by 10 is schematically shown.

[0042] The motor vehicle 10 has an A pillar 12 and a B pillar 14. A front door 16 having a movable front door window 18 is pivotally installed between the A pillar 12 and the B pillar 14.

[0043] The composite seal 20 is provided for sealing the front door window 18 relative to the front door 16. The composite seal 20 includes a first extruded seal 22 that is arranged and oriented substantially horizontally along the first sealing axis 24. The first extruded seal 22 is used to seal the upper side edge of the front door window 18. In addition, the composite seal 20 includes a second extruded seal 26 that is arranged and oriented generally vertically along the second sealing axis 28. The second sealing axis 28 is oriented at an angle greater than 45°, in particular greater than 60°, in particular greater than 70° with respect to the first sealing axis 24. The second extruded seal 26 is generally us...

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Abstract

The invention relates to a sealing arrangement (30) for sealing a corner region (31) of a window (18) against a body part (16) of a motor vehicle (10). The sealing arrangement (30) defines a sealing plane (29) and a first sealing axis (24) and a second sealing axis (28) extending transversely to the first sealing axis. The sealing arrangement has a fastening section (36) for fastening to the bodypart (16) and a sealing section (34), which has a sealing lip (40) which can be elastically deflected transversely to the sealing plane (29) when the corner region (31) of the window (18) comes to bear against the sealing lip (40) and which extends in an arcuate manner from the first sealing axis (24) to the second sealing axis (28). The sealing lip (40) is in the form of a cast sealing lip (40) over the entire arcuate extension thereof.

Description

Technical field [0001] The invention relates to a sealing device for sealing a corner area of ​​a window relative to a body part of a motor vehicle. The sealing device defines a sealing plane, a first sealing axis and a second sealing axis extending transversely to the latter. The fastening section is fastened to the body part and has a sealing section with a sealing lip. When the corner area of ​​the window contacts the sealing lip, the sealing lip can be elastically deflected laterally relative to the sealing plane, and the sealing The lip extends arcuately from the first sealing axis to the second sealing axis. [0002] In addition, the present invention relates to a composite seal including such a sealing device and a method of manufacturing a composite seal for sealing a window relative to a body part of a motor vehicle, the composite seal defining a sealing plane, a first sealing axis and a relative latter A second sealing axis extending laterally. Background technique [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J10/21
CPCB60J10/21B60J10/76B60J5/0402
Inventor 托马斯·克雷夫塔卢茨·豪普特
Owner COOPER STANDARD
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