US4826232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hollow chamber seal for a movable cover of a vehicle roof and an adjustment process and roof unit utilizing same
Assignee: WEBSTA AG FAHRZEUGTECHNIK STOCKDORF KRAILLINGER STR 5 8035 GAUTING FED REP OF GERMANY
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Filing: 1987-12-10
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Granted: 1989-05-02
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Expires: 2007-12-10
Abstract
Abstract Hollow chamber seal for sealing an edge gap between an edge of a fixed roof section and a movable cover of a vehicle roof in which both a deformation of the hollow chamber and an additional deformation of the seal are possible to compensate for the gap tolerances. In accordance with preferred embodiments, to produce the additional deformation, at least one hollow chamber part is connected to a sealing body for pivotal movement around a bending axis that extends substantially parallel to the major surfaces of the cover in a direction parallel to the edge of the cover. Using such a seal, in accordance with process aspects of the invention, surface tolerances of a movable cover of an automobile roof can be compensated for by inserting the cover with the attached hollow chamber seal into a template, bringing the hollow chamber part into a pivoted position that corresponds to predetermined external measurements of a roof unit including the cover and the hollow chamber seal, and by attaching the hollow chamber part to the sealing body in this pivoted position. In accordance with this process, a roof unit is produced which will appropriately fit in sealed relation to an edge of a fixed roof section defining a roof opening to be closed by the cover despite tolerance variations in, e.g., the dimensions of the cover.
Inventors
- 👤 Thomas Wissler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:27
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/16; E06B7/22; E06B7/23; E06B7/2305; E06B7/2307; E06B7/2309; B; B60; B60J; B60J10/00; B60J10/20; B60J10/24; B60J10/248; B60J10/27; B60J10/277; B60J10/80; B60J10/82
Claims Analysis
Total Claims: 33
Claim 1
Independent Claim
160 words
Hollow chamber seal of the type for sealing an edge gap between an edge of a fixed roof section and an edge of a movable cover of a vehicle roof comprised of a sealing body, a hollow chamber part and a flexible connection between the hollow chamber part and the sealing body, in which the hollow chamber seal is deformable by both a deformation of the hollow chamber part and an additional deformation of the hollow chamber seal for compensating for gap size tolerances, wherein the hollow chamber part has at least one hollow chamber and the flexible connection between the hollow chamber part and the sealing body enables the hollow chamber part to be pivotable around a bending axis formed thereby that extends substantially parallel to a lengthwise direction of the seal to produce said additional deformation, and wherein securing means for fastening of the hollow chamber part to the sealing body in a preset swivel position is provided.
Claim 2
Dependent Claim
160 words
Hollow chamber seal of the type for sealing an edge gap between an edge of a fixed roof section and an edge of a movable cover of a vehicle roof comprised of a sealing body, a hollow chamber part and a flexible connection between the hollow chamber part and the sealing body, in which the hollow chamber seal is deformable by both a deformation of the hollow chamber part and an additional deformation of the hollow chamber seal for compensating for gap size tolerances, wherein the hollow chamber part has at least one hollow chamber and the flexible connection between the hollow chamber part and the sealing body enables the hollow chamber part to be pivotable around a bending axis formed thereby that extends substantially parallel to a lengthwise direction of the seal to produce said additional deformation, and wherein securing means for fastening of the hollow chamber part to the sealing body in a preset swivel position is provided.
Claim 3
Dependent Claim
28 words
Hollow chamber seal according to claim 1, wherein the hollow chamber part is hinged to the sealing body by an elastically deformable arm that forms the swivel axis.
Claim 4
Dependent Claim
35 words
Hollow chamber seal according to claim 2, wherein the sealing body has a lip on a side facing away from the swivel axis, said lip extending horizontally at least partially above said hollow chamber part.
Claim 5
Dependent Claim
35 words
Hollow chamber seal according to claim 1, wherein the sealing body has a lip on a side facing away from the swivel axis, said lip extending horizontally at least partially above said hollow chamber part.
Claim 6
Dependent Claim
34 words
Hollow chamber seal according to claim 2, wherein hollow chamber part has a lip on a side facing away from the swivel axis, said lip extending horizontally at least partially along said sealing body.
Claim 7
Dependent Claim
166 words
Hollow chamber seal of the type for sealing an edge gap between an edge of a fixed roof section and an edge of a movable cover of a vehicle roof comprised of a sealing body, a hollow chamber part and a flexible connection between the hollow chamber part and the sealing body, in which the hollow chamber seal is deformable by both a deformation of the hollow chamber part and an additional deformation of the hollow chamber seal for compensating for gap size tolerances, wherein the hollow chamber part has at least one hollow chamber and the flexible connection between the hollow chamber part and the sealing body enables the hollow chamber part to be pivotable around a bending axis formed thereby that extends substantially parallel to a lengthwise direction of the seal to produce said additional deformation, wherein said hollow chamber part has a lip on a side facing away from the bending axis, said lip extending horizontally at least partially along said sealing body.
Claim 8
Dependent Claim
166 words
Hollow chamber seal of the type for sealing an edge gap between an edge of a fixed roof section and an edge of a movable cover of a vehicle roof comprised of a sealing body, a hollow chamber part and a flexible connection between the hollow chamber part and the sealing body, in which the hollow chamber seal is deformable by both a deformation of the hollow chamber part and an additional deformation of the hollow chamber seal for compensating for gap size tolerances, wherein the hollow chamber part has at least one hollow chamber and the flexible connection between the hollow chamber part and the sealing body enables the hollow chamber part to be pivotable around a bending axis formed thereby that extends substantially parallel to a lengthwise direction of the seal to produce said additional deformation, wherein said hollow chamber part has a lip on a side facing away from the bending axis, said lip extending horizontally at least partially along said sealing body.
Claim 9
Dependent Claim
25 words
Hollow chamber seal according to claim 1, wherein securing means comprises locking means provided facing surfaces of said hollow chamber part and said sealing body.
Claim 10
Dependent Claim
15 words
Hollow chamber seal according to claim 7, wherein toothing are provided as said locking means.
Claim 11
Dependent Claim
16 words
Hollow chamber seal according to claim 7, wherein a flocking is provided as said locking means.
Claim 12
Dependent Claim
30 words
Hollow chamber seal according to claim 7, wherein said locking means comprises at least one stop to limit the pivoting angle of hollow chamber part relative to the sealing body.
Claim 13
Dependent Claim
33 words
Hollow chamber seal according to claim 10, wherein said at least one stop comprises a downward projection on said lip and a protruding stop on a facing surface of the hollow chamber part.
Claim 14
Dependent Claim
32 words
Hollow chamber seal according to claim 6, wherein said lip, together with the hollow chamber part and sealing body define a space that is open toward a lower side of the seal.
Claim 15
Dependent Claim
158 words
Hollow chamber seal of the type for sealing an edge gap between an edge of a fixed roof section and an edge of a movable cover of a vehicle roof comprised of a sealing body, a hollow chamber part and a flexible connection between the hollow chamber part and the sealing body, in which the hollow chamber seal is deformable by both a deformation of the hollow chamber part and an additional deformation of the hollow chamber seal for compensating for gap size tolerances, wherein the hollow chamber part has at least one hollow chamber and the flexible connection between the hollow chamber part and the sealing body enables the hollow chamber part to be pivotable around a bending axis formed thereby that extends substantially parallel to a lengthwise direction of the seal to produce said additional deformation, wherein there are two superposed hollow chamber parts, each of which is pivotable around one of two superposed bending axes.
Claim 16
Dependent Claim
158 words
Hollow chamber seal of the type for sealing an edge gap between an edge of a fixed roof section and an edge of a movable cover of a vehicle roof comprised of a sealing body, a hollow chamber part and a flexible connection between the hollow chamber part and the sealing body, in which the hollow chamber seal is deformable by both a deformation of the hollow chamber part and an additional deformation of the hollow chamber seal for compensating for gap size tolerances, wherein the hollow chamber part has at least one hollow chamber and the flexible connection between the hollow chamber part and the sealing body enables the hollow chamber part to be pivotable around a bending axis formed thereby that extends substantially parallel to a lengthwise direction of the seal to produce said additional deformation, wherein there are two superposed hollow chamber parts, each of which is pivotable around one of two superposed bending axes.
Claim 17
Dependent Claim
22 words
Hollow chamber seal according to claim 13, wherein both hollow chamber parts are connected to each other at sides facing each other.
Claim 18
Dependent Claim
34 words
Hollow chamber seal according to claim 1, wherein said sealing body is provided with a pair of mounting arms by which said hollow chamber seal is seatable upon said edge of the movable cover.
Claim 19
Dependent Claim
28 words
Hollow chamber seal according to claim 15, wherein the hollow chamber part is hinged to the sealing body by an elastically deformable arm that forms the bending axis.
Claim 20
Dependent Claim
145 words
Process for compensating for surface tolerances between an edge of a fixed roof section and a movable cover of a vehicle roof using a hollow chamber seal, comprising the steps of: mounting a hollow chamber seal, having a sealing body, at least one deformable hollow chamber part and a flexible connection between the hollow chamber part and the sealing body forming a bending axis that extends substantially parallel to a lengthwise axis of the hollow chamber seal, onto an edge of the movable cover; inserting the cover with the attached hollow chamber seal into a template in a manner bringing the hollow chamber part into a pivoted position relative to the sealing body that corresponds to predetermined external measurements of a roof unit including the movable cover and the hollow chamber seal; and fastening the hollow part to the sealing body in this pivoted position.
Claim 21
Dependent Claim
145 words
Process for compensating for surface tolerances between an edge of a fixed roof section and a movable cover of a vehicle roof using a hollow chamber seal, comprising the steps of: mounting a hollow chamber seal, having a sealing body, at least one deformable hollow chamber part and a flexible connection between the hollow chamber part and the sealing body forming a bending axis that extends substantially parallel to a lengthwise axis of the hollow chamber seal, onto an edge of the movable cover; inserting the cover with the attached hollow chamber seal into a template in a manner bringing the hollow chamber part into a pivoted position relative to the sealing body that corresponds to predetermined external measurements of a roof unit including the movable cover and the hollow chamber seal; and fastening the hollow part to the sealing body in this pivoted position.
Claim 22
Dependent Claim
23 words
Process according to claim 17, wherein said fastening step comprises the application of adhesive between the hollow chamber part and the sealing body.
Claim 23
Dependent Claim
30 words
Hollow chamber seal according to claim 1, wherein the sealing body is directly attachable to an edge of the movable cover which is made of a transparent or translucent material.
Claim 24
Dependent Claim
200 words
A roof unit for a motor vehicle comprising a movable cover and a hollow chamber seal mounted to an edge of the movable cover for sealing an edge gap between an edge of a fixed roof section of a motor vehicle and the edge of said movable cover, wherein said hollow chamber seal is comprised of a sealing body carried by said movable cover, a hollow chamber part for engaging said edge of the fixed roof section, and a flexible connection disposed between the hollow chamber part and the sealing body; wherein said hollow chamber seal is deformable by both a deformation of a hollow chamber part thereof and by an additional deformation of the seal for compensating for gap size tolerances, and wherein the hollow chamber part has at least one hollow chamber and the flexible connection between the hollow chamber part and the sealing body enables the hollow chamber part to pivot relative to the sealing body around a bending axis that extends substantially parallel to a lengthwise direction of the seal to produce said additional deformation, wherein securing means for fastening of the hollow chamber part to the sealing body in a preset pivot position is provided.
Claim 25
Dependent Claim
200 words
A roof unit for a motor vehicle comprising a movable cover and a hollow chamber seal mounted to an edge of the movable cover for sealing an edge gap between an edge of a fixed roof section of a motor vehicle and the edge of said movable cover, wherein said hollow chamber seal is comprised of a sealing body carried by said movable cover, a hollow chamber part for engaging said edge of the fixed roof section, and a flexible connection disposed between the hollow chamber part and the sealing body; wherein said hollow chamber seal is deformable by both a deformation of a hollow chamber part thereof and by an additional deformation of the seal for compensating for gap size tolerances, and wherein the hollow chamber part has at least one hollow chamber and the flexible connection between the hollow chamber part and the sealing body enables the hollow chamber part to pivot relative to the sealing body around a bending axis that extends substantially parallel to a lengthwise direction of the seal to produce said additional deformation, wherein securing means for fastening of the hollow chamber part to the sealing body in a preset pivot position is provided.
Claim 26
Dependent Claim
28 words
A roof unit according to claim 20, wherein the hollow chamber part is hinged to the sealing body by an elastically deformable arm that forms the bending axis.
Claim 27
Dependent Claim
35 words
A roof unit according to claim 21, wherein the sealing body has a lip on a side facing away from the bending axis, said lip extending horizontally at least partially above said hollow chamber part.
Claim 28
Dependent Claim
207 words
A roof unit for a motor vehicle comprising a movable cover and a hollow chamber seal mounted to an edge of the movable cover for sealing an edge gap between an edge of a fixed roof section of a motor vehicle and the edge of said movable cover, wherein said hollow chamber seal is comprised of a sealing body carried by said movable cover, a hollow chamber part for engaging said edge of the fixed roof section, and a flexible connection disposed between the hollow chamber part and the sealing body; wherein said hollow chamber seal is deformable by both a deformation of a hollow chamber part thereof and by an additional deformation of the seal for compensating for gap size tolerances, and wherein the hollow chamber part has at least one hollow chamber and the flexible connection between the hollow chamber part and the sealing body enables the hollow chamber part to pivot relative to the sealing body around a bending axis that extends substantially parallel to a lengthwise direction of the seal to produce said additional deformation, wherein the hollow chamber part has a lip on a side facing away from the bending axis, said lip extending horizontally at least partially along said sealing body.
Claim 29
Dependent Claim
207 words
A roof unit for a motor vehicle comprising a movable cover and a hollow chamber seal mounted to an edge of the movable cover for sealing an edge gap between an edge of a fixed roof section of a motor vehicle and the edge of said movable cover, wherein said hollow chamber seal is comprised of a sealing body carried by said movable cover, a hollow chamber part for engaging said edge of the fixed roof section, and a flexible connection disposed between the hollow chamber part and the sealing body; wherein said hollow chamber seal is deformable by both a deformation of a hollow chamber part thereof and by an additional deformation of the seal for compensating for gap size tolerances, and wherein the hollow chamber part has at least one hollow chamber and the flexible connection between the hollow chamber part and the sealing body enables the hollow chamber part to pivot relative to the sealing body around a bending axis that extends substantially parallel to a lengthwise direction of the seal to produce said additional deformation, wherein the hollow chamber part has a lip on a side facing away from the bending axis, said lip extending horizontally at least partially along said sealing body.
Claim 30
Dependent Claim
199 words
A roof unit for a motor vehicle comprising a movable cover and a hollow chamber seal mounted to an edge of the movable cover for sealing an edge gap between an edge of a fixed roof section of a motor vehicle and the edge of said movable cover, wherein said hollow chamber seal is comprised of a sealing body carried by said movable cover, a hollow chamber part for engaging said edge of the fixed roof section, and a flexible connection disposed between the hollow chamber part and the sealing body; wherein said hollow chamber seal is deformable by both a deformation of a hollow chamber part thereof and by an additional deformation of the seal for compensating for gap size tolerances, and wherein the hollow chamber part has at least one hollow chamber and the flexible connection between the hollow chamber part and the sealing body enables the hollow chamber part to pivot relative to the sealing body around a bending axis that extends substantially parallel to a lengthwise direction of the seal to produce said additional deformation, wherein there are two superposed hollow chamber parts, each of which is pivotable around one of two superposed bending axes.
Claim 31
Dependent Claim
199 words
A roof unit for a motor vehicle comprising a movable cover and a hollow chamber seal mounted to an edge of the movable cover for sealing an edge gap between an edge of a fixed roof section of a motor vehicle and the edge of said movable cover, wherein said hollow chamber seal is comprised of a sealing body carried by said movable cover, a hollow chamber part for engaging said edge of the fixed roof section, and a flexible connection disposed between the hollow chamber part and the sealing body; wherein said hollow chamber seal is deformable by both a deformation of a hollow chamber part thereof and by an additional deformation of the seal for compensating for gap size tolerances, and wherein the hollow chamber part has at least one hollow chamber and the flexible connection between the hollow chamber part and the sealing body enables the hollow chamber part to pivot relative to the sealing body around a bending axis that extends substantially parallel to a lengthwise direction of the seal to produce said additional deformation, wherein there are two superposed hollow chamber parts, each of which is pivotable around one of two superposed bending axes.
Claim 32
Dependent Claim
34 words
A roof unit according to claim 20, wherein said sealing body is provided with a pair of mounting arms by which said hollow chamber seal is seatable upon said edge of the movable cover.
Claim 33
Dependent Claim
28 words
A roof unit according to claim 25, wherein the hollow chamber part is hinged to the sealing body by an elastically deformable arm that forms the bending axis.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-05-01 | 1992-10-31 | 1993-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-05-01 | 1996-10-31 | 1997-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-05-01 | 2000-10-31 | 2001-05-02 | $7700.00 | Window Closed / Lapsed |