US4332416A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle roof
Assignee: Webasto Werk W Baier GmbH and Co
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Filing: 1980-04-11
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Granted: 1982-06-01
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Expires: 2000-04-11
Abstract
Abstract A vehicle roof with a roof aperture of the type having a parametric frame and a displaceable closure panel for opening and closing the aperture is formed through the use of a pre-assembled installation unit which is attachable to the frame and upon which the closure panel is mounted. The installation unit comprises all of the parts necessary for guiding and displacing the closure panel operationally associated with each other in a manner enabling complete testing of the drive for the displaceable closure panel without attachment of the installation unit to the aperture frame.
Inventors
- 👤 Alfons Lutz
- 👤 Walter Schatzler
- 👤 Hans Jardin
- 👤 Werner Sielk
- 👤 Julius Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:58
CPC Classifications
B; B60; B60J; B60J7/00; B60J7/02; B60J7/022; B60J7/04; B60J7/057
Claims Analysis
Total Claims: 31
Claim 1
Independent Claim
148 words
A vehicle roof with a roof aperture, a frame mounted to said roof and surrounding said aperture, a displaceable closure panel for opening and closing said aperture, and a pre-assembled installation unit which is attachable to said frame and upon which said closure panel is mountable, said installation unit comprising longitudinal guides, a cross-piece interconnecting said guides at a forward end thereof, closure panel support means slideable along said guides for supporting said closure panel for pivotal displacement about a transverse axis and for longitudinal displacement along said guides, cable drive means connected between said cross-piece and said support means for producing said displacement, and a rear gutter mounted for longitudinal displacement along said guides with said support means, all of which are operationally associated with each other in a manner enabling complete testing of said cable drive means without attachment of said installation unit to said frame.
Claim 2
Dependent Claim
148 words
A vehicle roof with a roof aperture, a frame mounted to said roof and surrounding said aperture, a displaceable closure panel for opening and closing said aperture, and a pre-assembled installation unit which is attachable to said frame and upon which said closure panel is mountable, said installation unit comprising longitudinal guides, a cross-piece interconnecting said guides at a forward end thereof, closure panel support means slideable along said guides for supporting said closure panel for pivotal displacement about a transverse axis and for longitudinal displacement along said guides, cable drive means connected between said cross-piece and said support means for producing said displacement, and a rear gutter mounted for longitudinal displacement along said guides with said support means, all of which are operationally associated with each other in a manner enabling complete testing of said cable drive means without attachment of said installation unit to said frame.
Claim 3
Dependent Claim
56 words
A vehicle roof according to claim 1, wherein said frame includes gutters extending along front and side edges of said aperture, said guides are guide rails in which forward and rear slide blocks forming part of said closure panel support means are received, and said cable drive means comprises threaded cables displaceably guided within guide channels.
Claim 4
Dependent Claim
72 words
Vehicle roof according to claim 2, characterized in that the installation unit is attached with screws to an upwardly projecting bead of the frame, said bead defining the front, rear, and side gutters; and that spring clips are provided at rear end portions of said bead which define the side gutters, each said spring clip serving for holding the end of a respective one of said guide rails of the installation unit.
Claim 5
Dependent Claim
67 words
Vehicle roof according to claim 2 or 3, characterized in that the guide channels for the threaded cables are constituted in a zone of the front edge of the roof aperture by tubes and in a zone of the lateral edges of the aperture by channels formed in the guide rails; that the tubes are attached to said cross-piece which extends over the width of the frame.
Claim 6
Dependent Claim
16 words
Vehicle roof according to claim 3, characterized in that the tubes are clipped onto the cross-piece.
Claim 7
Dependent Claim
39 words
Vehicle roof according to claim 4, comprising a drive pinion mounted in the center of the front edge of the roof aperture, and characterized in that the pinion is supported in a plate that is attached to the cross-piece.
Claim 8
Dependent Claim
29 words
Vehicle roof according to claim 2, characterized in that ends of the rear gutter are connected by a respective rod to a carrier for a respective forward sliding block.
Claim 9
Dependent Claim
35 words
Vehicle roof according to claim 2, characterized in that the guides and portions of the guide channels extending along the side edges of the roof aperture are unitarily formed by a rolled sheet metal part.
Claim 10
Dependent Claim
54 words
Vehicle roof, especially according to claim 2, wherein the forward sliding block on each side of the closure panel is connected to the closure panel by means of a carrier that is connected to a lateral shield forming part of the support means, the closure panel being attached with fasteners to the lateral shields.
Claim 11
Dependent Claim
34 words
Vehicle roof according to claim 8, characterized in that each lateral shield is provided with a sliding slot within which a swing-out element, forming a further part of said support means, is displaceably received.
Claim 12
Dependent Claim
39 words
Vehicle roof according to claim 9 or 10, characterized in that each lateral shield is made of a synthetic resin, and that a respective forward sliding block carrier as well as the sliding slot are cast or molded therein.
Claim 13
Dependent Claim
28 words
Vehicle roof according to claim 9 or 10, characterized in that the mounting points of the closure panel to said lateral shield are disposed in different vertical planes.
Claim 14
Dependent Claim
27 words
Vehicle roof according to claim 12, characterized in that three mounting points are provided which, as seen from above, are at the corners of an imaginary triangle.
Claim 15
Dependent Claim
29 words
Vehicle roof according to claim 9, characterized in that ends of the rear gutter are joined by a respective rod to a central zone of a respective lateral shield.
Claim 16
Dependent Claim
44 words
Vehicle roof according to claim 10, characterized in that the closure panel is provided with downwardly oriented fishplates for mounting to said lateral shields and that a top edge of the lateral shields, in a zone of the mounting to said fishplates, is beveled.
Claim 17
Dependent Claim
32 words
Vehicle roof according to claim 12, characterized in that the frame has a cutout corresponding to the roof aperture and said mounting points are located outside of the perimeter of said cutout.
Claim 18
Dependent Claim
23 words
Vehicle roof according to one of claims 1 or 2 or 3, in that a wind deflector is mounted at the installation unit.
Claim 19
Dependent Claim
25 words
Vehicle roof according to one of claims 9, or 10, or 14, or 15, in that a wind deflector is mounted at the installation unit.
Claim 20
Dependent Claim
69 words
Vehicle roof according to claim 18, characterized in that the wind deflector has a pivotable blade which is attached in a rotatable manner to the closure panel so as to extend in parallel to the front edge of the roof aperture, said blade comprising, at its ends, rearwardly extending levers which, when the closure panel is in its position closing said aperture, lie in recesses in the lateral shields.
Claim 21
Dependent Claim
44 words
Vehicle roof according to claim 19, characterized in that each lateral shield has a lug which is constructed to act on a respective lever for producing an inward pivoting of the blade as said closure panel is displaced toward its position closing said aperture.
Claim 22
Dependent Claim
27 words
Vehicle roof according to claim 19, characterized in that each lever is rotatably supported, at its end facing away from the blade, on a respective guide rail.
Claim 23
Dependent Claim
34 words
Vehicle roof according to claim 2 or 8 wherein said guide channels comprise U-shaped portions of said guide rails and said slide blocks are received in outwardly facing C-shaped portions of said guide rails.
Claim 24
Dependent Claim
130 words
An installation unit for attachment to a frame mounted within a vehicle roof aperture and to which a closure panel for opening and closing said aperture is mountable, said installation unit comprising longitudinal guides, a cross-piece interconnecting said guides at a forward end thereof, closure panel support means slidable along said guides for supporting said closure panel for pivotal displacement about a transverse axis and for longitudinal displacement along said guides, cable drive means connected between said cross-piece and said support means for producing said displacement, and a rear gutter mounted for longitudinal displacement along said guides with said support means, all of which are operationally associated with each other in a manner enabling complete testing of said cable drive means without attachment of said installation unit to said frame.
Claim 25
Dependent Claim
130 words
An installation unit for attachment to a frame mounted within a vehicle roof aperture and to which a closure panel for opening and closing said aperture is mountable, said installation unit comprising longitudinal guides, a cross-piece interconnecting said guides at a forward end thereof, closure panel support means slidable along said guides for supporting said closure panel for pivotal displacement about a transverse axis and for longitudinal displacement along said guides, cable drive means connected between said cross-piece and said support means for producing said displacement, and a rear gutter mounted for longitudinal displacement along said guides with said support means, all of which are operationally associated with each other in a manner enabling complete testing of said cable drive means without attachment of said installation unit to said frame.
Claim 26
Dependent Claim
36 words
An installation unit according to claim 23, wherein said guides are guide rails in which forward and rear slide blocks are received, and said cable drive means comprises threaded cables displaceably guided within said guide channels.
Claim 27
Dependent Claim
30 words
An installation unit according to claim 24, wherein ends of a the rear gutter are pivotally connected by a respective rod to a carrier for a respective forward sliding block.
Claim 28
Dependent Claim
54 words
An installation unit according to claim 24, wherein the forward sliding block on each side of the closure panel is connected to the closure panel by means of a carrier that is connected to a lateral shield forming part of the support means, the closure panel being attached with fasteners to the lateral shields.
Claim 29
Dependent Claim
33 words
An installation unit according to claim 26, wherein each lateral shield is provided with a sliding slot within which a swing-out element, forming a further part of said support means, is displaceably received.
Claim 30
Dependent Claim
30 words
An installation unit according to claim 26, characterized in that ends of the rear gutter are joined by a respective rod to a central zone of a respective lateral shield.
Claim 31
Dependent Claim
22 words
An installation according to claim 23, or 24, or 26, further comprising a wind deflector mounted in the vicinity of said cross-piece.
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) | 1985-05-31 | 1985-11-30 | 1986-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-05-31 | 1989-11-30 | 1990-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-05-31 | 1993-11-30 | 1994-06-01 | $7700.00 | Window Closed / Lapsed |