US4958882A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding top for vehicles
Assignee: Dr Ing HCF Porsche AG
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Filing: 1989-07-31
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Granted: 1990-09-25
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Expires: 2009-07-31
Abstract
Abstract So that when a folding top is closed, a good sealing is achieved with respect to an adjacent lateral viewing window and the folding top can be stored without any problems in a rear side accommodating space of an aerodynamically optimized vehicle body, a rear edge of the viewing window, which extends approximately upright, interacts, in a sealing manner, with a pillar section which is pivotally connected with the rear folding top frame. The pillar section, by means of a connecting member, is connected to a control lever. During the swivelling-back of the folding top, a free end of the pillar section carries out a forced movement toward the inside.
Inventors
- 👤 Eugen Kolb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:52
CPC Classifications
B; B60; B60J; B60J7/00; B60J7/08; B60J7/12; B60J7/1226; B60J7/1265; B60J7/0076
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
153 words
A folding top for vehicles, particularly passenger cars, having a front folding top frame and a rear folding top frame and a parallelogram linkage which engages at the rear folding top frame, the parallelogram linkage comprising a main bow and a control lever which are both pivotally connected to a vehicle body, a frameless viewing window extending adjacent to the rear folding top frame, wherein a rear, approximately upright extending edge of the viewing window, in a sealing manner, is in operative connection with a pillar section which is connected with the rear folding top frame by means of a diagonally extending rotating shaft, and wherein the pillar section interacts flexibly, by means of a connecting member, with the control lever in such a manner that, during a swivelling-back of the folding top, a free end of the pillar section carries out a forcibly controlled movement toward an inside of the vehicle body.
Claim 2
Dependent Claim
153 words
A folding top for vehicles, particularly passenger cars, having a front folding top frame and a rear folding top frame and a parallelogram linkage which engages at the rear folding top frame, the parallelogram linkage comprising a main bow and a control lever which are both pivotally connected to a vehicle body, a frameless viewing window extending adjacent to the rear folding top frame, wherein a rear, approximately upright extending edge of the viewing window, in a sealing manner, is in operative connection with a pillar section which is connected with the rear folding top frame by means of a diagonally extending rotating shaft, and wherein the pillar section interacts flexibly, by means of a connecting member, with the control lever in such a manner that, during a swivelling-back of the folding top, a free end of the pillar section carries out a forcibly controlled movement toward an inside of the vehicle body.
Claim 3
Dependent Claim
23 words
A folding top according to claim 1, wherein an upper end of the pillar section is hinged to the rear folding top frame.
Claim 4
Dependent Claim
28 words
A folding top according to claim 2, wherein a longitudinal member of the rear folding top frame has an interior longitudinal control arm and an exterior holding part.
Claim 5
Dependent Claim
26 words
A folding top according to claim 1, wherein a rear area of the folding top frame overlaps an upper end of the pillar section in sections.
Claim 6
Dependent Claim
36 words
A folding top according to claim 1, wherein a bottom free end of the pillar section, when the folding top is closed, interacts with a locking means which operates in a transverse direction of the vehicle.
Claim 7
Dependent Claim
73 words
A folding top according to claim 1, wherein a rotating shaft extends between the pillar section and a longitudinal control arm of the rear folding top frame at an angle (α) with respect to a vertical auxiliary plane in such a manner that an exterior section of the rotating shaft, viewed in a forward driving direction of the vehicle, is located farther to the front that an interior section of the rotating shaft.
Claim 8
Dependent Claim
38 words
A folding top according to claim 1, wherein the connecting member is formed by a rod, two ends of which, by means of ball and socket joints, are connected to the control lever and the pillar section respectively.
Claim 9
Dependent Claim
55 words
A folding top according to claim 7, wherein the rod, when the folding top is closed, viewed against the forward driving direction of the vehicle, extends diagonally upward and wherein the end of the rod, on a side or the pillar, is arranged in a central area of a vertical course of the pillar section.
Claim 10
Dependent Claim
41 words
A folding top according to claim 5, wherein the locking means is formed by a longitudinally directed pin fastened at the pillar section , this Pin being in operative connection with a bow-shaped guiding member arranged on a vehicle body side.
Claim 11
Dependent Claim
23 words
A folding top according to claim 9, wherein the guiding member is arranged essentially above a bearing plate on the vehicle body side.
Claim 12
Dependent Claim
33 words
A folding top according to claim 9, wherein the guiding member is arranged essentially on a side of the pin facing a longitudinal center plane of the vehicle and has a curved shape.
Claim 13
Dependent Claim
35 words
A folding top according to claim 9, wherein, when the folding top is closed, the pin extends between two legs of a U-shaped end area of the guiding member which point in a same direction.
References Cited (Backward Citations)
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Cited
US3323830A
Cited
US3473842A
Cited
US4487447A
Cited
US4573732A
Cited
US4828317A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-09-24 | 1994-03-26 | 1994-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-09-24 | 1998-03-26 | 1998-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-09-24 | 2002-03-26 | 2002-09-25 | $7700.00 | Window Closed / Lapsed |