US4428614A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle roof with a roof opening closable by a cover
Assignee: Webasto Werk W Baier GmbH and Co
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Filing: 1980-07-18
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Granted: 1984-01-31
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Expires: 2000-07-18
Abstract
Abstract A vehicle roof with a roof opening and a removable cover for closing the opening of the type wherein the cover is attachable to a roof frame in the vicinity of its forward edge by means of a releasable swivel connection about an axis running at right angles to a lengthwise axis of the vehicle roof and having a rear edge pivotable out of the roof plane, upward and outward, by means of a tilting device that is releasable from the cover is improved by the provision of a safety device for releasing the tilting device from the cover only when the cover is in its closed position. In accordance with a preferred embodiment the safety device includes an unlocking element for releasing the tilting device from the cover which is constructed in the range so as only to be accessible when the cover is closed. In the closed position the unlocking element can be operated by means of a coin or like object so as to be shifted from an engaged or disengaged position.
Inventors
- 👤 Wolfgang Vogel
- 👤 Alfons Lutz
- 👤 Richard Igel
- 👤 August Hirschberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:02
CPC Classifications
B; B60; B60J; B60J7/00; B60J7/08; B60J7/16; B60J7/1628; B60J7/1635; B60J7/1642
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
107 words
Vehicle roof with a roof opening and removable cover for closing said opening, said cover being attachable to a roof frame in the vicinity of its forward edge by means of a releasable swivel connection about an axis running at right angles to a lengthwise axis of the vehicle roof, and said cover having its rear edge pivotable out of the roof plane upward and outward, by means of a tilting device disposed between the roof frame and the cover and releasable from the cover, characterized by the provision of a safety device for releasing the tilting device from the cover only when the cover is closed.
Claim 2
Dependent Claim
107 words
Vehicle roof with a roof opening and removable cover for closing said opening, said cover being attachable to a roof frame in the vicinity of its forward edge by means of a releasable swivel connection about an axis running at right angles to a lengthwise axis of the vehicle roof, and said cover having its rear edge pivotable out of the roof plane upward and outward, by means of a tilting device disposed between the roof frame and the cover and releasable from the cover, characterized by the provision of a safety device for releasing the tilting device from the cover only when the cover is closed.
Claim 3
Dependent Claim
44 words
Vehicle roof according to claim 1, characterized by the fact that the safety device comprises an unlocking element for releasing the tilting device from said cover, said unlocking element being constructed and arranged so as to be accessible only when the cover is closed.
Claim 4
Dependent Claim
44 words
Vehicle roof according to claim 2, wherein said safety device further comprises a matching element mounted on said cover for positively connecting with said unlocking element when said tilting device is connected to said cover and participating in the tilting movement of the cover.
Claim 5
Dependent Claim
77 words
Vehicle roof according to claim 3, wherein said unlocking element comprises a pin rotatably mounted in the tilting device, said pin tapering conically in the vicinity of its upper end and being provided on opposite sides with shoulders and wherein said matching element is provided with a spring that is engageable beneath said shoulders of the unlocking element, said spring being constructed and arranged so as to be spreadable by rotating the pin to release said cover.
Claim 6
Dependent Claim
77 words
Vehicle roof according to claim 4, wherein said tilting device has an actuating handle, said pin, when the cover is closed, having a lower end projecting from said handle and having a slot on said lower end for enabling rotation of said pin, by means of a coin or the like, from an engaged position wherein said engaging of the spring and shoulder is achieved to a disengaged position wherein said spring is disengaged from said pin.
Claim 7
Dependent Claim
43 words
Vehicle roof according to claim 4 or 5, wherein said spring and pin are constructed and arranged for causing pressing of said cover against said tilting device to automatically rotate said pin and engage said locking spring beneath the shoulders of the pin.
Claim 8
Dependent Claim
23 words
Vehicle roof according to one of claims 3 or 4, wherein said matching element comprises a pivotably mounted bridge provided on said cover.
Claim 9
Dependent Claim
60 words
Vehicle roof according to one of claims 2 or 4, wherein the tilting device is formed by a telescopic screw, said screw comprising a threaded element rotatably mounted on a fixed roof part, an oppositely threaded element supporting the unlocking element and releasably connectable with the cover, and an intermediate threaded element, located between the threaded and oppositely threaded elements.
Claim 10
Dependent Claim
25 words
Vehicle roof according to claim 2 or 4, comprising pretensioning means for biasing said cover away from said roof opening when said cover is closed.
Claim 11
Dependent Claim
22 words
Vehicle roof according to claim 9, wherein said pretensioning means comprises a seal, located between the cover and a fixed roof part.
Claim 12
Dependent Claim
39 words
Vehicle roof according to claims 2 or 4, comprising a safety hook arrangement which is releasable only from outside when the cover is raised, said arrangement forming a connection between the cover and a fixed roof part when engaged.
Claim 13
Dependent Claim
42 words
Vehicle roof according to claim 11, wherein the safety hook arrangement comprises a first safety hook mounted on the cover and pivotable against spring force, and a second safety hook cooperating with the first safety hook and articulated to the tilting device.
Claim 14
Dependent Claim
37 words
Vehicle roof according to claim 9, comprising a safety hook arrangement which is releasable only from outside when the cover is raised, said arrangement forming a connection between the cover and a fixed roof part when engaged.
Claim 15
Dependent Claim
42 words
Vehicle roof according to claim 13, wherein the safety hook arrangement comprises a first safety hook mounted on the cover and pivotable against spring force, and a second safety hook cooperating with the first safety hook and articulated to the tilting device.
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) | 1987-01-30 | 1987-08-01 | 1988-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-01-30 | 1991-08-01 | 1992-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-01-30 | 1995-08-01 | 1996-01-31 | $7700.00 | Window Closed / Lapsed |