US4454688A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Window guide and seal for lowerable vehicle window
Assignee: Ford Motor Co
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Filing: 1982-03-15
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Granted: 1984-06-19
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Expires: 2002-03-15
Abstract
Abstract A window guide and seal for a lowerable window in a motor vehicle of which the plane of the window is in alignment with the external surface of the bodywork and which is connected at its edges with edge strips forming inward rebounding rims which interact with guideways and sealing strips disposed in the frame opening, the window (4) is firmly connected only at its lateral vertical edges (5 and 6) with guideways (7 and 8) and at its upper inclined and horizontal edge (9) interacts with a sealing strip (10) fixed in the frame opening (3). The guideways (7 and 8) fixed at lateral vertical edges (5 and 6) here have an S shaped profile and encompass with their narrower section (14) the vertical edges (5 and 6) of the window (4) and slide with their wider section (15) on an edge protection guideway (25) or in a sealing and guiding track (18). The guideways (7 and 8) are here preferably clamped at the edges (5 and 6) of the window (4).
Inventors
- 👤 Heinz Rest
- 👤 Ralf Giese
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:07
CPC Classifications
B; B60; B60J; B60J10/00; B60J10/70; B60J10/74; B60J10/79; B60J10/20; B60J10/24
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
166 words
Window guide and seal for a lowerable window in a motor vehicle door, of which the plane of the window is in aligment with the external surface of the bodywork and which is connected at its edges with edge strips forming inward-rebounding rims which interact with guideways and sealing strips disposed in the frame opening, characterized in that the window is firmly connected only at its lateral and vertical edges with guideways and at its upper inclined and horizontal edge interacts with a sealing strip fixed in the frame opening, the sealing strip being fixed in the upper section of the frame and comprising an elastic sealing portion and a metallic supporting portion carried internally of the elastic sealing portion and being of S-shaped cross-section partially surrounding a portion of the frame, the elastic sealing portion having an external sealing lip which supports the window from the outside, the metallic supporting portion extending within the external sealing lip to increase the outboard support for the window.
Claim 2
Dependent Claim
166 words
Window guide and seal for a lowerable window in a motor vehicle door, of which the plane of the window is in aligment with the external surface of the bodywork and which is connected at its edges with edge strips forming inward-rebounding rims which interact with guideways and sealing strips disposed in the frame opening, characterized in that the window is firmly connected only at its lateral and vertical edges with guideways and at its upper inclined and horizontal edge interacts with a sealing strip fixed in the frame opening, the sealing strip being fixed in the upper section of the frame and comprising an elastic sealing portion and a metallic supporting portion carried internally of the elastic sealing portion and being of S-shaped cross-section partially surrounding a portion of the frame, the elastic sealing portion having an external sealing lip which supports the window from the outside, the metallic supporting portion extending within the external sealing lip to increase the outboard support for the window.
Claim 3
Dependent Claim
78 words
Window guide as claimed in claim 1, characterised in that the guideways (7' and 8') fixed at the lateral vertical edges (5' and 6') have an S shaped profile and with their narrower section (14') encompass the vertical edges (5' and 6') of the window (4') and with their wider section (15') slide on the flocking (28) and the flocked lips (28') of an edge-protection guideway (25 and 25') fitted to a flange (23) in the frame-opening (3').
Claim 4
Dependent Claim
70 words
Window guide as claimed in claim 1, characterized in that the guideways (7 and 8) fixed on the lateral vertical edges (5 and 6) have an S shaped profile and with their narrower section (14) encompass the vertical edges (5 and 6) of the window (4) and with their free sides (16) of the wide sections (15) slide in sealing and guiding tracks (18) disposed in U shaped channels (19).
Claim 5
Dependent Claim
70 words
Window guide as claimed in claim 1, characterised in that the guideways (7 and 8 or 7' and 8') are fixed by clamping with their narrower sections (14 or 14') to the vertical edges (5 and 6 or 5' and 6') of the window (4 or 4') whereby the edges of the window (4 or 4') are provided in these areas with lines or structures made of sintered ceramic material.
Claim 6
Dependent Claim
58 words
Window guide as claimed in claim 2 characterised in that the edge protection guideways (25 or 25') consist of an elastic guiding profile (26 or 26') and a metallic supporting profile (27 or 27'), have an external flocking (28), which is in itself known, as flocked lips (28') and are provided with a packing strip (29 or 29').
Claim 7
Dependent Claim
35 words
Window guide as claimed in claims 1, 2 or 3 characterised in that the external sealing lip (13') is reinforced and covered by a shield (24) which overlaps the outer panel of the door (22).
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) | 1987-06-19 | 1987-12-19 | 1988-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-06-19 | 1991-12-19 | 1992-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-06-19 | 1995-12-19 | 1996-06-19 | $7700.00 | Window Closed / Lapsed |