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US4259823A Expired / Lapsed US ⏱️ 0.0 years remaining

Elastic sealing and mounting strip

Assignee: Ford Motor Co
•
Filing: 1979-04-11
•
Granted: 1981-04-07
•
Expires: 1999-04-11
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Abstract

Abstract An elastic sealing and mounting strip, especially for windows in motor vehicle bodywork. The strip has a main body portion with an arch that covers the gap between the window and the bodywork. A groove receives the edge of the window and a lip extends over the flange edge of a window opening. A number of sealing lips are supported against abutting parts of the bodywork and are supported by harder inserts or are sprung as a result of the presence of hollow chambers in the strip.

Inventors

  • 👤 Edmund Hellriegel

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 17:36
CPC Classifications
B; B60; B60J; B60J10/00; B60J10/70

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 229 words
In combination, a motor vehicle bodywork having a window opening, a window panel and an elastic sealing and mounting strip for mounting the window panel in the opening, the strip having a main body portion or a predetermined hardness, the main body portion having an arch that covers a gap between the window and the vehicle bodywork, the arch being engageable on the one hand against an external surface of the bodywork via a first sealing lip and on the other hand against an external surface of the window via a second sealing lip, the main body portion having a receiving groove corresponding substantially to the thickness of the window, a sealing lip at one side of the groove engageable against the interior side of the window, the main body portion having a downwardly extending holding lip having verbal lapping engagement with a flange rim of the vehicle body work projecting into the window opening, the holding lip having a sealing lip engageable with the interior surface of the flange rim, the main body portion having contiguous to the bottom of the receiving groove, a hollow chamber forming a tubular sealing lip engaged with the bodywork forwardly externally of the rim flange, the hollow chamber having a Z-shaped wall portion in common with a bottom wall of the receiving groove and being thicker than the remaining hollow chamber wall.
Claim 2
Dependent Claim 229 words
In combination, a motor vehicle bodywork having a window opening, a window panel and an elastic sealing and mounting strip for mounting the window panel in the opening, the strip having a main body portion or a predetermined hardness, the main body portion having an arch that covers a gap between the window and the vehicle bodywork, the arch being engageable on the one hand against an external surface of the bodywork via a first sealing lip and on the other hand against an external surface of the window via a second sealing lip, the main body portion having a receiving groove corresponding substantially to the thickness of the window, a sealing lip at one side of the groove engageable against the interior side of the window, the main body portion having a downwardly extending holding lip having verbal lapping engagement with a flange rim of the vehicle body work projecting into the window opening, the holding lip having a sealing lip engageable with the interior surface of the flange rim, the main body portion having contiguous to the bottom of the receiving groove, a hollow chamber forming a tubular sealing lip engaged with the bodywork forwardly externally of the rim flange, the hollow chamber having a Z-shaped wall portion in common with a bottom wall of the receiving groove and being thicker than the remaining hollow chamber wall.
Claim 3
Dependent Claim 45 words
In combination, according to claim 1, in which: an L-shaped support strip embedded in the main body portion surrounds a portion of the bottom and exterior walls of the window receiving groove, the L-shaped support strip being substantially more rigid than the main body portion.
Claim 4
Dependent Claim 37 words
In combination, according to claim 1 or 2, the Z-shaped wall portion being compressible under load to form a narrow Z-support supporting the window, the hollow chamber being compressible to exert a pneumatic seal against the bodywork.

References Cited (Backward Citations)

US2556775A Cited
DE1025738B Cited
US2828535A Cited
AT244045B Cited
US3672109A Cited
US3728832A Cited
US3815303A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1984-04-06 1984-10-06 1985-04-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1988-04-06 1988-10-06 1989-04-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1992-04-06 1992-10-06 1993-04-07 $7700.00 Window Closed / Lapsed

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