Patent US4834522A successfully refreshed from Google Patents.
US4834522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Outside mirror for motor vehicles with programmer means responsive to starting viewing angle
Assignee: Individual
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Filing: 1987-12-23
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Granted: 1989-05-30
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Expires: 2007-12-23
Abstract
Abstract An outside rear view mirror for vehicles comprising a mirror having adjustment means to adjust it between different rest positions for different driver positions, shift means for temporarily shifting the mirror from a normal viewing angle in its rest position to a wider viewing angle, and programming means to automatically determine the degree of shift of the mirror according to the angle between the mirror in its rest position and the vehicle body.
Inventors
- 👤 Miroslaw Janowicz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:33
CPC Classifications
B; B60; B60R; B60R1/00; B60R1/02; B60R1/025
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
143 words
An automotive outside rearview mirror apparatus comprising: a mirror support adapted to be mounted on the outside of an automotive vehicle; a flat mirror mounted on said support and operatoradjustable about a substantially vertical axis to any of a plurality of selected rearviewing angles according to the position of the operator of said vehicle; operator-actuable power means for temporarily shifting said mirror about said axis to a viewing angle which is greater than the viewing angle selected by the operator for rearviewing; which greater viewing angle provides a viewing field laterally farther outward of the vehicle; and programmer means responsive to the operator-selected viewing angle to vary the amount of shift produced by said power means whereby the viewing angle achieved by actuation of said power means is contiguous to the operator-selected viewing field regardless of the viewing angle selected by said operator.
Claim 2
Dependent Claim
143 words
An automotive outside rearview mirror apparatus comprising: a mirror support adapted to be mounted on the outside of an automotive vehicle; a flat mirror mounted on said support and operatoradjustable about a substantially vertical axis to any of a plurality of selected rearviewing angles according to the position of the operator of said vehicle; operator-actuable power means for temporarily shifting said mirror about said axis to a viewing angle which is greater than the viewing angle selected by the operator for rearviewing; which greater viewing angle provides a viewing field laterally farther outward of the vehicle; and programmer means responsive to the operator-selected viewing angle to vary the amount of shift produced by said power means whereby the viewing angle achieved by actuation of said power means is contiguous to the operator-selected viewing field regardless of the viewing angle selected by said operator.
Claim 3
Dependent Claim
13 words
Apparatus as defined in claim 1 wherein the support comprises a mirror housing.
Claim 4
Dependent Claim
15 words
Apparatus as defined in claim 2 wherein said programmer means is carried within said housing.
Claim 5
Dependent Claim
22 words
Apparatus as defined in claim 1 wherein said mirror is manually adjustable by the operator without the assistance of motorized power means.
Claim 6
Dependent Claim
31 words
Apparatus as defined in claim 3 wherein said programmer means comprises a cam and a cam follower which is moved along said cam by normal operator adjustment of said viewing angle.
Claim 7
Dependent Claim
36 words
An automotive outside rearview mirror apparatus as defined in claim 1 wherein the viewing field of the mirror in the operator-selected viewing angle overlaps the viewing field in the viewing angle selected by said programmer means.
Claim 8
Dependent Claim
44 words
Apparatus as defined in claim 6 wherein each of the viewing fields is defined by opposite boundary rays, the outside boundary ray of the operator-selected viewing field being essentially parallel to the inside boundary ray of the viewing field selected by said programmer means.
Claim 9
Dependent Claim
33 words
Apparatus as defined in claim 1 further including means for automatically returning said mirror to said selected position after said mirror has occupied said greater viewing angle for a brief period of time.
Claim 10
Dependent Claim
19 words
Apparatus as defined in claim 5 wherein the programmer means includes can means fixed relative to the mirror support.
Claim 11
Dependent Claim
32 words
Apparatus as defined in claim 9 further including follower means attached to said mirror and operatively associated with said fixed cam means and said power means for varying to amount of shift.
Claim 12
Dependent Claim
133 words
An automotive outside rearview mirror apparatus comprising: a mirror support adapted to be mounted on the outside of an automotive vehicle; a flat mirror mounted on said support and operator-adjustable about a substantially vertical axis to any of a plurality of starting positions according to the position and preference of the operator of the vehicle; operator-actuable power means for temporarily shifting mirror about said vertical axis to a target position in which at least part of the viewing field is more outboard of the vehicle than the viewing field selected by the operator in the starting position; and programmer means responsive to the particular starting position selected by the operator to vary the target position whereby the viewing angle achieved by actuation of said power means is contiguous to the operator-selected viewing field.
Claim 13
Dependent Claim
133 words
An automotive outside rearview mirror apparatus comprising: a mirror support adapted to be mounted on the outside of an automotive vehicle; a flat mirror mounted on said support and operator-adjustable about a substantially vertical axis to any of a plurality of starting positions according to the position and preference of the operator of the vehicle; operator-actuable power means for temporarily shifting mirror about said vertical axis to a target position in which at least part of the viewing field is more outboard of the vehicle than the viewing field selected by the operator in the starting position; and programmer means responsive to the particular starting position selected by the operator to vary the target position whereby the viewing angle achieved by actuation of said power means is contiguous to the operator-selected viewing field.
Claim 14
Dependent Claim
35 words
Apparatus as defined in claim 11 wherein the outboard boundary of the viewing field in the starting position overlaps and is essentially parallel to the inboard boundary of the viewing field in the target position.
Claim 15
Dependent Claim
19 words
Apparatus as defined in claim 16 wherein the programmer means includes cam means fixes relative to the mirror support.
Claim 16
Dependent Claim
32 words
Apparatus as defined in claim 13 including follower means attached to said mirror and operatively associated with said fixed cam means and said power means for varying the amount of said shift.
References Cited (Backward Citations)
DE2036818A1
Cited
US4640590A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-05-29 | 1992-11-28 | 1993-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-05-29 | 1996-11-28 | 1997-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-05-29 | 2000-11-28 | 2001-05-30 | $7700.00 | Window Closed / Lapsed |