Exterior mirror assembly with actuator
First Claim
1. An exterior rearview mirror assembly for a vehicle, said exterior rearview mirror assembly comprising:
- a mounting portion mounted to a side of a vehicle, wherein said mounting portion has a vehicle attachment portion that attaches at the side of the vehicle and a mirror head end portion outboard of the vehicle attachment portion when the vehicle attachment portion is attached at the side of the vehicle;
a mirror head portion adjustably mounted at said mirror head end portion of said mounting portion;
wherein said mirror head portion comprises a reflective element and a mirror casing, wherein said reflective element and said mirror casing are fixed relative to one another and move in tandem with one another and with said mirror head portion;
an actuator comprising (i) a mirror head attachment portion that is disposed at said mirror head end portion of said mounting portion and that fixedly attaches at said mirror head portion and (ii) a mirror arm attachment portion that fixedly attaches at a structure of said mounting portion; and
wherein said actuator is electrically operable to move said mirror head attachment portion and said mirror head portion in tandem relative to said mirror arm attachment portion and said structure of said mounting portion, and wherein said actuator, when electrically operated, imparts pivotal movement of said mirror head portion relative to said mounting portion and about a generally horizontal pivot axis and a generally vertical pivot axis to pivotally and tandemly adjust said mirror head attachment portion and said mirror head portion and said reflective element relative to said mirror arm attachment portion and said structure of said mounting portion and the side of the vehicle to which said mounting portion is mounted.
1 Assignment
0 Petitions
Accused Products
Abstract
An exterior rearview mirror assembly for a vehicle includes a mounting portion mounted to a side of a vehicle, a mirror head portion, a reflective element fixedly attached at the mirror head portion, and an actuator operable to impart pivotal movement of the mirror head portion relative to the mounting portion and about a generally horizontal pivot axis and a generally vertical pivot axis to adjust the mirror head portion and the reflective element relative to the side of the vehicle to which the mounting portion is mounted. The actuator may include a tilting drive system for tilting the mirror head portion about the generally horizontal pivot axis and the actuator may include a rotating drive system for rotating the mirror head portion about the generally vertical pivot axis.
112 Citations
20 Claims
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1. An exterior rearview mirror assembly for a vehicle, said exterior rearview mirror assembly comprising:
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a mounting portion mounted to a side of a vehicle, wherein said mounting portion has a vehicle attachment portion that attaches at the side of the vehicle and a mirror head end portion outboard of the vehicle attachment portion when the vehicle attachment portion is attached at the side of the vehicle; a mirror head portion adjustably mounted at said mirror head end portion of said mounting portion; wherein said mirror head portion comprises a reflective element and a mirror casing, wherein said reflective element and said mirror casing are fixed relative to one another and move in tandem with one another and with said mirror head portion; an actuator comprising (i) a mirror head attachment portion that is disposed at said mirror head end portion of said mounting portion and that fixedly attaches at said mirror head portion and (ii) a mirror arm attachment portion that fixedly attaches at a structure of said mounting portion; and wherein said actuator is electrically operable to move said mirror head attachment portion and said mirror head portion in tandem relative to said mirror arm attachment portion and said structure of said mounting portion, and wherein said actuator, when electrically operated, imparts pivotal movement of said mirror head portion relative to said mounting portion and about a generally horizontal pivot axis and a generally vertical pivot axis to pivotally and tandemly adjust said mirror head attachment portion and said mirror head portion and said reflective element relative to said mirror arm attachment portion and said structure of said mounting portion and the side of the vehicle to which said mounting portion is mounted. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An exterior rearview mirror assembly for a vehicle, said exterior rearview mirror assembly comprising:
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a mounting portion mounted to a side of a vehicle, wherein said mounting portion has a vehicle attachment portion that attaches at the side of the vehicle and a mirror head end portion outboard of the vehicle attachment portion when the vehicle attachment portion is attached at the side of the vehicle; a mirror head portion adjustably mounted at said mirror head end portion of said mounting portion; wherein said mirror head portion comprises a reflective element and a mirror casing, and wherein said reflective element is fixedly attached at an attachment portion of said mirror head portion and wherein said reflective element and said mirror casing are fixed relative to one another and move in tandem with one another and with said mirror head portion; an actuator having a first portion attached at a fixed structure of said mounting portion and a second portion attached at said mirror head portion, wherein said second portion is at said mirror head end portion of said mounting portion; and wherein said actuator is electrically operable to adjust said second portion and said mirror head portion in tandem relative to said fixed structure of said mounting portion and relative to the side of the vehicle to which said mounting portion is mounted, wherein said actuator comprises (i) a tilting drive system for tilting said second portion and said mirror head portion in tandem relative to said structure of said mounting portion and about a generally horizontal pivot axis and (ii) a rotating drive system for rotating said second portion and said mirror head portion in tandem relative to said structure of said mounting portion and about a generally vertical pivot axis. - View Dependent Claims (11, 12, 13, 14)
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15. An exterior rearview mirror assembly for a vehicle, said exterior rearview mirror assembly comprising:
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a mounting portion mounted to a side of a vehicle, wherein said mounting portion has a vehicle attachment portion that attaches at the side of the vehicle and a mirror head end portion outboard of the vehicle attachment portion when the vehicle attachment portion is attached at the side of the vehicle; a mirror head portion adjustably mounted at said mirror head end portion of said mounting portion; wherein said mirror head portion comprises a reflective element and a mirror casing, wherein said reflective element is fixedly attached at an attachment portion of said mirror head portion and wherein said reflective element and said mirror casing are fixed relative to one another and move in tandem with one another and with said mirror head portion; an actuator comprising (i) a mirror arm attachment portion at a fixed structure of said mounting portion and (ii) a mirror head attachment portion at said mirror head end portion of said mounting portion; wherein said actuator is electrically operable to move said mirror head attachment portion relative to said mirror arm attachment portion, and wherein said actuator, when electrically operated, adjusts said mirror head attachment portion and said mirror head portion in tandem relative to said mirror arm attachment portion and said fixed structure of said mounting portion and relative to the side of the vehicle to which said mounting portion is mounted, wherein said actuator comprises (i) a tilting drive system for tilting said mirror head attachment portion and said mirror head portion in tandem relative to said mirror arm attachment portion and said fixed structure of said mounting portion and about a generally horizontal pivot axis and (ii) a rotating drive system for rotating said mirror head attachment portion and said mirror head portion in tandem relative to said mounting portion and about a generally vertical pivot axis; wherein said tilting drive system comprises a tilting drive motor and a plurality of gears and wherein one of said gears engages a plurality of teeth disposed along a curved element of said actuator and wherein, when said tilting drive motor of said tilting drive system is operated, said one of said gears rotates to move along said curved element to impart tilting of said mirror head attachment portion and said mirror head portion in tandem about said generally horizontal pivot axis; and wherein said rotating drive system comprises a rotating drive motor and a plurality of gears and wherein one of said gears engages a plurality of teeth disposed along a ring element of said actuator and wherein, when said rotating drive motor of said rotating drive system is operated, said one of said gears rotates to move along said ring element to impart rotation of said mirror head attachment portion and said mirror head portion in tandem about said generally vertical pivot axis. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification