Patent US1425786A successfully refreshed from Google Patents.
Patent US5394203A successfully refreshed from Google Patents.
US5394203A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Retracting head up display with image position adjustment
Assignee: Delphi Technologies Inc
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Filing: 1994-06-06
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Granted: 1995-02-28
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Expires: 2014-06-06
Abstract
Abstract An opening in a vehicle dash pad allows a HUD reflecting element or mirror to be retracted into the dashboard when not in use. A cover panel hinged to the dash pad supports the mirror and closes the opening when retracted. The panel is joined to a gear arrangement which is controlled by a motor for moving the panel and mirror between storage and operating positions. The mirror is coupled to the panel by a ball joint and the mirror is adjusted about two tilt axes by motor-driven cams for positioning the HUD image in the view of the operator.
Inventors
- 👤 Morgan D. Murphy
- 👤 Doyle J. Groves
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:07
CPC Classifications
G; G02; G02B; G02B27/00; G02B27/01; G02B27/0149; B; B60; B60K; B60K2360/00; B60K2360/20; B60K2360/33; B60K2360/334; G02B2027/0154; G02B2027/0156; G02B2027/0165; G02B27/0179; G02B2027/0187
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
120 words
In a motor vehicle having a dash pad, an adjustable head up display mounted in the dash pad and having a reflecting element for movement between a stored position beneath the dash pad and an operating position above the dash pad adjacent the line of sight of an operator, comprising: a hinged support bearing the reflecting element; means coupled to the support for moving the support and the reflecting element between stored and operating positions; means beneath the dash pad for projecting a display to the reflecting element when in operating position, thereby presenting an image at a position viewable by the operator; and adjustable means mounting the reflecting element on the support for fine adjustment of the image position.
Claim 2
Dependent Claim
120 words
In a motor vehicle having a dash pad, an adjustable head up display mounted in the dash pad and having a reflecting element for movement between a stored position beneath the dash pad and an operating position above the dash pad adjacent the line of sight of an operator, comprising: a hinged support bearing the reflecting element; means coupled to the support for moving the support and the reflecting element between stored and operating positions; means beneath the dash pad for projecting a display to the reflecting element when in operating position, thereby presenting an image at a position viewable by the operator; and adjustable means mounting the reflecting element on the support for fine adjustment of the image position.
Claim 3
Dependent Claim
37 words
The invention as defined in claim 1 wherein the means coupled to the support includes first motor means for moving the support; and the adjustable means includes second motor means for fine adjustment of the reflecting element.
Claim 4
Dependent Claim
45 words
The invention as defined in claim 2 wherein the means coupled to the support comprises the first motor means and a gear arrangement for operating the hinged support about a hinge axis to move the reflecting element from its stored position to its operating position.
Claim 5
Dependent Claim
48 words
The invention as defined in claim 2 wherein the adjustable means comprises: a pivot for movably mounting the reflecting element on the support; cam means driven by the second motor means for adjusting the reflecting element; and spring means for biasing the reflecting element against the cam means.
Claim 6
Dependent Claim
43 words
The invention as defined in claim 1 wherein the adjustable means includes: means for movably mounting the reflecting element on the support for horizontal adjustment of the image; and a motor-driven cam for moving the reflecting element to horizontally adjust the image position.
Claim 7
Dependent Claim
43 words
The invention as defined in claim 1 wherein the adjustable means includes: means for movably mounting the reflecting element on the support for vertical adjustment of the image; and a motor-driven cam for moving the reflecting element to vertically adjust the image position.
Claim 8
Dependent Claim
60 words
The invention as defined in claim 1 wherein the adjustable means comprises: a ball pivot for movably mounting the reflecting element on the support; first and second cam means for adjusting the reflecting element about first and second axes, thereby allowing adjustment of the image position in two directions; and means for biasing the reflecting element against the cam means.
Claim 9
Dependent Claim
71 words
The invention as defined in claim 1 including: an opening in the dash pad located below the line of sight of a vehicle operator; the reflecting element being retracted into the opening when moved to the storage position; a panel for covering the opening in the dash pad when the reflecting element is in stored position, the panel being attached to the hinged support member for movement with the reflecting element.
Claim 10
Dependent Claim
103 words
The invention as defined in claim 1 including: an opening in the dash pad located below the line of sight of a vehicle operator; the reflecting element being retracted into the opening when moved to the storage position; a panel for covering the opening in the dash pad when the reflecting element is in stored position, the panel being attached to the hinged support adjacent to the reflecting element; the adjustable means comprising means for pivotally coupling the reflecting element to the panel and motor driven means between the panel and the reflecting element for tilting the reflecting element to position the image.
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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) | 1998-02-27 | 1998-08-29 | 1999-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-02-27 | 2002-08-29 | 2003-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-02-27 | 2006-08-29 | 2007-02-28 | $7700.00 | Window Closed / Lapsed |