US4076392A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remotely controllable rear view mirror
Assignee: Murakami Kaimeido Co Ltd
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Filing: 1976-06-02
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Granted: 1978-02-28
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Expires: 1996-06-02
Abstract
Abstract In an automatically swingable compact rear view mirror carried by a universal pivotal center support within a hood, a drive motor electrically connected to a given remote control equipment for the driver includes an output shaft which extends, on the side opposite to the end opening of said hood which said mirror faces, substantially parallel to the axial direction of a mechanism for moving a universal pivot coupled to the mirror for free swinging of the latter about the center support. Preferably a pair of universal pivots may be provided on the mirror defining a center angle of approximately 90° with respect to the center support.
Inventors
- 👤 Toshiyuki Suzuki
- 👤 Fumio Yamauchi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:16
CPC Classifications
G; G02; G02B; G02B7/00; G02B7/18; G02B7/182; G02B7/1822; G02B7/1827; B; B60; B60R; B60R1/00; B60R1/02; B60R1/06; B60R1/062; B60R1/07; B60R1/072; Y; Y10; Y10S; Y10S248/00; Y10S248/90
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
193 words
A remotely controlled rear view mirror comprising, in combination, a mirror hood; a hollow casing fixed in said mirror hood and having a universal pivotal support on the outer surface thereof on the hood opening side; a rear view mirror within said mirror hood, facing the opening of said mirror hood, and carried by said universal pivotal support; a drive motor having electrically connected thereto a remote control device for operation by a driver, said drive motor fixed within said casing and including an output shaft extending in a direction opposite to said hood opening side; a block disposed within said casing in an axially movable arrangement with its axis of movement parallel to said output shaft; a universal pivot attached to said block and in engagement with said rear view mirror; a pin coupled to said block; a first gear fixedly carried by said pin; a second gear fixed to said output shaft and engaging said first gear; and means for converting rotation of said pin to axial movement of said block; whereby upon activation of said drive motor, said mirror is swung by said universal pivot about said universal pivotal support.
Claim 2
Dependent Claim
193 words
A remotely controlled rear view mirror comprising, in combination, a mirror hood; a hollow casing fixed in said mirror hood and having a universal pivotal support on the outer surface thereof on the hood opening side; a rear view mirror within said mirror hood, facing the opening of said mirror hood, and carried by said universal pivotal support; a drive motor having electrically connected thereto a remote control device for operation by a driver, said drive motor fixed within said casing and including an output shaft extending in a direction opposite to said hood opening side; a block disposed within said casing in an axially movable arrangement with its axis of movement parallel to said output shaft; a universal pivot attached to said block and in engagement with said rear view mirror; a pin coupled to said block; a first gear fixedly carried by said pin; a second gear fixed to said output shaft and engaging said first gear; and means for converting rotation of said pin to axial movement of said block; whereby upon activation of said drive motor, said mirror is swung by said universal pivot about said universal pivotal support.
Claim 3
Dependent Claim
44 words
A rear view mirror as claimed in claim 1 in which said universal pivotal support is a combination of a ball fixed to said casing and a spherical seat provided on the surface of said rear view mirror opposite to the hood opening side.
Claim 4
Dependent Claim
43 words
A rear view mirror as claimed in claim 1 in which two universal pivots are provided, with the locations of said two universal pivots on said rear view mirror defining a center angle of approximately 90° with respect to said universal pivotal support.
Claim 5
Dependent Claim
37 words
A rear view mirror as claimed in claim 1 in which said converting means includes an outer thread formed on said pin and a needle whose point projects in engagement with said outer thread of said pin.
Claim 6
Dependent Claim
33 words
A rear view mirror as claimed in claim 4 in which said needle is urged to a pressure contact with said outer thread of said pin by a spring disposed in said block.
Claim 7
Dependent Claim
41 words
A rear view mirror as claimed in claim 9 in which said converting means includes an outer thread formed on said pin and an inner thread formed on said block and in screw engagement with said outer thread of said pin.
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) | 1981-02-27 | 1981-08-29 | 1982-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-02-27 | 1985-08-29 | 1986-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-02-27 | 1989-08-29 | 1990-02-28 | $7700.00 | Window Closed / Lapsed |