US4405175A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient sealing frame for the front and rear windows of a vehicle
Assignee: MAN AG
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Filing: 1981-10-20
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Granted: 1983-09-20
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Expires: 2001-10-20
Abstract
Abstract A resilient sealing frame having two continuous slots, one for accommodating the periphery of a vehicle window and the other for accommodating a web projecting from the vehicle body into the vehicle opening which accommodates the window. One wall of each slot has a continuous groove, and a pair of closely spaced-apart holes extend from each groove to the exterior surface of the sealing frame. Each groove is flanked by prominent sealing lips which seal against a surface of its respective window or web. The short length of each groove between the pair of holes is plugged, such as with a resilient cord. Fluid cement is injected into one of the holes of each pair; the cement flows through the long length of each groove and when it reaches the other hole of the pair, further injection of cement is terminated, since the groove has been completely filled.
Inventors
- 👤 Elmar Hoffmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:14
CPC Classifications
B; B60; B60J; B60J10/00; B60J10/30; B60J10/36; B60J10/365; B60J10/34; B60J10/70
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
117 words
A resilient sealing frame adapted to extend continuously around the periphery of a vehicle window for location between the window and the vehicle body, the sealing frame including: A continuous slot for snugly accommodating the peripheral margin of a window, a continuous groove in one wall of the slot facing a surface of the window, the groove being flanked by prominent lips adapted to seal against the surface of the window, the open side of the groove being closed by the surface of the window which it faces, a pair of holes extending from the groove to the exterior surface of the sealing frame, and a resilient cement filling the length of the groove between the holes.
Claim 2
Dependent Claim
117 words
A resilient sealing frame adapted to extend continuously around the periphery of a vehicle window for location between the window and the vehicle body, the sealing frame including: A continuous slot for snugly accommodating the peripheral margin of a window, a continuous groove in one wall of the slot facing a surface of the window, the groove being flanked by prominent lips adapted to seal against the surface of the window, the open side of the groove being closed by the surface of the window which it faces, a pair of holes extending from the groove to the exterior surface of the sealing frame, and a resilient cement filling the length of the groove between the holes.
Claim 3
Dependent Claim
100 words
A resilient sealing frame as defined in claim 1 including a second continuous slot for snugly accommodating a web projecting from the vehicle body and surrounding an opening in the body into which the window fits, a second continuous groove in one wall of the second slot facing a surface of the web, the open side of the second groove being closed by the surface of the web which it faces, a pair of holes extending from the groove to the exterior surface of the sealing frame, and a resilient cement filling the length of the groove between the holes.
Claim 4
Dependent Claim
65 words
A resilient sealing frame as defined in claim 1 or 2 wherein the two holes of each pair are closely spaced apart, to define a short length of groove and a long length of groove between the two holes, means tightly plugging the short length of groove between the two holes, and the resilient cement filling the long length of groove between the two holes.
Claim 5
Dependent Claim
30 words
A resilient sealing frame as defined in claim 3, wherein the sealing frame is generally rectangular, and each pair of holes is located on a long side of the frame.
Claim 6
Independent Claim
127 words
A method of sealing a vehicle window within an opening in a vehicle body, the body being formed with a web surrounding the opening, comprising the steps of: providing a resilient sealing frame having two oppositely facing continuous slots, a continuous groove in one wall of each slot, and a pair of closely spaced-apart holes extending from each groove to the exterior surface of the frame, inserting the peripheral margin of a window into one of the slots and inserting the web into the other slot, plugging the short length of groove between the two holes and introducing a fluid cement, under pressure, into one of each pair of holes and continuing to introduce the cement until it appears at the other of the pair of holes.
Claim 7
Independent Claim
127 words
A method of sealing a vehicle window within an opening in a vehicle body, the body being formed with a web surrounding the opening, comprising the steps of: providing a resilient sealing frame having two oppositely facing continuous slots, a continuous groove in one wall of each slot, and a pair of closely spaced-apart holes extending from each groove to the exterior surface of the frame, inserting the peripheral margin of a window into one of the slots and inserting the web into the other slot, plugging the short length of groove between the two holes and introducing a fluid cement, under pressure, into one of each pair of holes and continuing to introduce the cement until it appears at the other of the pair of holes.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-09-19 | 1987-03-21 | 1987-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-09-19 | 1991-03-21 | 1991-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-09-19 | 1995-03-21 | 1995-09-20 | $7700.00 | Window Closed / Lapsed |