US4650244A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sliding roof for a vehicle
Assignee: Vermeulen Hollandia Octrooien II BV
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Filing: 1985-06-20
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Granted: 1987-03-17
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Expires: 2005-06-20
Abstract
Abstract A sliding roof for a vehicle with a roof opening, comprising a transparent outer panel and an inner panel with a grip. The outer panel may be moved downwardly from its closed position in the roof opening and may be slid backwardly between the fixed roof and the inner roof lining of the vehicle to a wholly or partly opened position and back. Upon opening of the outer panel a carrier means on the outer panel slides the inner panel backwardly and in the wholly opened position of the outer panel the inner panel substantially entirely lies between the inner roof lining and the fixed roof and a hand grip of the inner panel is inaccessible. Upon the forward movement of the outer panel from its substantially rearward wholly opened position, a locking mechanism locks the inner panel in a position in which the handgrip remains inaccessible. In this position the locking mechanism may be uncoupled from a spring loaded displacement mechanism, whereafter the displacement mechanism moves the inner panel automatically to an intermediate position in which the grip of the inner panel can be gripped by hand.
Inventors
- 👤 Robert T. Boots
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:40
CPC Classifications
B; B60; B60J; B60J7/00; B60J7/0007; B60J7/003; B60J7/02; B60J7/04; B60J7/05; Y; Y10; Y10S; Y10S292/00; Y10S292/04; Y10S292/05
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
231 words
A sliding roof for a vehicle having a fixed roof and an inner roof both provided with a roof opening, comprising: a transparent outer panel for closing the roof opening of the fixed roof in its closed position, the outer panel being movable downardly from said closed position and being slidable backwardly between the fixed roof and the inner roof of the vehicle to a wholly or partly opened position and vice versa, an inner panel provided with a grip, the inner panel being movable backwardly and forwardly; a carrier means mounted to the outer panel and adapted to engage the inner panel such that upon opening of the outer panel the carrier means simultaneously slides the inner panel backwardly and in the wholly opened position of the outer panel the inner panel lies between the inner roof and the fixed roof, and the grip is substantially concealed by the inner roof, a displacement mechanism and a locking mechanism, cooperating such that upon the forward movement of the outer panel from its rearward wholly opened position, the inner panel grip remains concealed, the displacement mechanism and locking mechanism are coupled and the displacement mechanism stores energy, and wherein uncoupling of the displacement mechanism and locking mechanism results in release of the stored energy to move the inner panel to an intermediate position in which the grip can be gripped by hand.
Claim 2
Dependent Claim
231 words
A sliding roof for a vehicle having a fixed roof and an inner roof both provided with a roof opening, comprising: a transparent outer panel for closing the roof opening of the fixed roof in its closed position, the outer panel being movable downardly from said closed position and being slidable backwardly between the fixed roof and the inner roof of the vehicle to a wholly or partly opened position and vice versa, an inner panel provided with a grip, the inner panel being movable backwardly and forwardly; a carrier means mounted to the outer panel and adapted to engage the inner panel such that upon opening of the outer panel the carrier means simultaneously slides the inner panel backwardly and in the wholly opened position of the outer panel the inner panel lies between the inner roof and the fixed roof, and the grip is substantially concealed by the inner roof, a displacement mechanism and a locking mechanism, cooperating such that upon the forward movement of the outer panel from its rearward wholly opened position, the inner panel grip remains concealed, the displacement mechanism and locking mechanism are coupled and the displacement mechanism stores energy, and wherein uncoupling of the displacement mechanism and locking mechanism results in release of the stored energy to move the inner panel to an intermediate position in which the grip can be gripped by hand.
Claim 3
Dependent Claim
18 words
A sliding roof as claimed in claim 1, wherein the locking mechanism is connected to the inner panel.
Claim 4
Dependent Claim
17 words
A sliding roof as claimed in claim 2, wherein the locking mechanism may be uncoupled by hand.
Claim 5
Dependent Claim
70 words
A sliding roof as claimed in claim 3, wherein the locking mechanism comprises at least one tilting cam, which tilting cam can lock the displacement mechanism with respect to the inner panel when it is in its locking position, in which it is tilted to one side, and which tilting cam releases the displacement mechanism when it is in its position in which it is tilted to the other side.
Claim 6
Dependent Claim
82 words
A sliding roof as claimed in claim 4, wherein said at least one tilting cam is provided with a guide slot, with which this tilting cam around a pin mounted on the inner panel is slidably and rotatably guided in a plane parallel to the inner panel, and an actuating spring engages the tilting cam to exert a torque on the tilting cam around the pin, the direction of the torque depending upon the position of the pin in the guide slot.
Claim 7
Dependent Claim
16 words
A sliding roof as claimed in claim 5, wherein the guide slot has a V-shaped configuration.
Claim 8
Dependent Claim
30 words
A sliding roof as claimed in claim 1, wherein the displacement mechanism comprises at least one spring for displacing the inner panel from the rearward position to the intermediate position.
Claim 9
Dependent Claim
71 words
A sliding roof as claimed in claim 7, wherein said at least one spring on one side engages the inner panel and on the other side engages said displacement mechanism, which is disposed on the inner panel so as to be movable in the longitudinal direction, and which may come into contact with a stationary part of the sliding roof, while the spring urges the inner panel in a forward direction.
Claim 10
Dependent Claim
40 words
A sliding roof as claimed in claim 8, wherein said displacement mechanism comprises two elongated sections, each of which extends beyond the rear side of the inner panel and may engage a rear edge of a stationary sliding roof frame.
Claim 11
Dependent Claim
44 words
A sliding roof as claimed in claim 9, wherein each section is guided by a bracket mounted on the inner panel and serving as a counterstop for a stop formed on the section, so as to define an end position of the displacement mechanism.
Claim 12
Dependent Claim
57 words
A sliding roof as claimed in claim 10, wherein each section has a protrusion, adapted to bring the tilting cam into its locking position tilted to one side, when the inner panel is moved backwardly with respect to the section, in which position a hook of the protrusion may engage a hook formed on the tilting cam.
Claim 13
Dependent Claim
31 words
A sliding roof as claimed in claim 11, wherein said at least one tilting cam is provided with a front nose, which can co-operate with a front surface of the protrusion.
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) | 1990-03-16 | 1990-09-15 | 1991-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-03-16 | 1994-09-15 | 1995-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-03-16 | 1998-09-15 | 1999-03-17 | $7700.00 | Window Closed / Lapsed |