CA1308947C - Adjusting instrument for electrically adjusting the interior mirror of a motor vehicle about two mutually perpendicular axes - Google Patents
Adjusting instrument for electrically adjusting the interior mirror of a motor vehicle about two mutually perpendicular axesInfo
- Publication number
- CA1308947C CA1308947C CA000579851A CA579851A CA1308947C CA 1308947 C CA1308947 C CA 1308947C CA 000579851 A CA000579851 A CA 000579851A CA 579851 A CA579851 A CA 579851A CA 1308947 C CA1308947 C CA 1308947C
- Authority
- CA
- Canada
- Prior art keywords
- mirror
- suspension
- adjusting
- mounting plate
- motor vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Abstract
TITLE: An adjusting instrument for electrically adjusting the interior mirror of a motor vehicle about two mutually perpendicular axes.
ABSTRACT
An adjusting instrument for electrically adjusting the interior mirror of a motor vehicle about two mutually perpendicular axes. The device comprises a vehicle-connect-able suspension device and a mirror mounting plate connected thereto. The plate is adjustable about two mutually perpendicular axes and mounts a rearview mirror. The suspension device comprises a housing mounting two drive units whose output shafts are perpendicular to one another and geared to drive the mirror mounting plate. The drive units are arranged to exert a torque on the point of suspension of the suspension device, that is equal but opposite to the torque exerted on the point of suspension by the mirror mounting plate with mirror.
ABSTRACT
An adjusting instrument for electrically adjusting the interior mirror of a motor vehicle about two mutually perpendicular axes. The device comprises a vehicle-connect-able suspension device and a mirror mounting plate connected thereto. The plate is adjustable about two mutually perpendicular axes and mounts a rearview mirror. The suspension device comprises a housing mounting two drive units whose output shafts are perpendicular to one another and geared to drive the mirror mounting plate. The drive units are arranged to exert a torque on the point of suspension of the suspension device, that is equal but opposite to the torque exerted on the point of suspension by the mirror mounting plate with mirror.
Description
1 30~47 TITLE: An adjusting instrument for electrically adjusting the interior mirror of a motor vehicle about two mutually perpendicular axes.
This invention relates to an adjusting inst~ument for electrically adjusting the interior mirror of a motor vehicle about two mutually perpendicular axes, said instrument comprising:
l) a vehicle-connectable suspension device for a mirror mounting plate and 2) a mirror mounting plate connected thereto and adjustable about two mu~ually perpendicular axes, said plate mounting a rearview mirror.
The interior mirrors ~nown at present comprise a mirror mounting plate on whose rear side there is provided a suspension device, which together with a ball fixedly connected to the vehicle, forms a universal pivot joint. The suspension device is fixedly clamped onto said ball, so that a high friction is produced between suspension device and ball, ensuring that the interior mirror is suspended vibrationless. Naturally, this high friction also entails strong adjusting forces.
As the interior mirror is adjusted manually, this is not a drawback. The relatively strong forces are available in the case of manual adjustment.
It is becoming more and more standard practice to provide the outside mirrors of a motor vehicle with -2- l 3~947 an electric adjusting instrument, especially since the outside mirrors are difficult to reach by the driver.
The adjusting instrument for outside mirrors can be secured in a mirror housing provided on either side of the motor vehicle. Advantageously, electrically adjustable rearview mirrors have the possibility of being brought in a number of pre-programmed positions, adjusted to the size, or the posture behind the wheel of different drivers of one and the same motor vehicle.
It is desirable for interior mirrors as well to be placed in some pre-programmed positions, which requires an electrical adjusting instrument. The adjusting instruments used for outside mirrors cannot be used for this purpose, since interior mirrors do not have a housing in which an adjusting device can be mounted.
The adjusting instrument should moreover have a very compact form, since it must not project outside the mirror, in particular vertically. The adjusting forces for the mirror to be supplied by adjusting motors are considerably weaker than adjusting forces that can be exerted manually on the mirror, so that a low-friction suspension construction has to be chosen. Reduction of the friction in the suspension construction considerably increases the chance of inconvenient vibrations of the interior mirror.
It is an object of the present invention to provide an adjusting instrument for an interior mirror _3_ 1 3n~r7 of the above described type which has a compact construction, is adjustable by weak adjusting forces, and can nevertheless be suspended in a motor vehicle in a vibrationless manner.
The adjusting instrument according to the present invention is characterized to that end in that the suspension device comprises a housing accommodating two drive units having output shafts which are normal to one another, as well as a mirror mounting plate connected to said housing for pivotal movement about a horizontal shaft and adjustable by the drive units, said drive units being disposed at such an interspace from the point of suspension of the suspension device that the torque exerted thereby on said point of suspension is equal but opposite to the torque exerted on the point of suspension by the mirror mounting plate with mirror.
The heaviest part of a mirror adjusting instrument with mirror mounted thereon is the mirror blade, whose weight is in the order of 180g. The drive units are considerably lighter, their weight is about 60 g each.
By mounting the mirror with associated mirror carrier plate, on the one hand, and the drive units, on the other, at different distances from the point of suspension, there is obtained an at any rate statically balanced arrangement, which is not acting as a source of vibration.
Naturally, the interconnections of the parts should be designed free from play in such a manner that these too, are not conducive to the production of vibrations.
1 3~ 7 For adjustment of the mirror mounting plate, this is provided on its rear side with a toothed arcuate segment which is in engagement with a pinion disposed on the drive unit with a horizontal shaft.
The mirror mounting plate can be swivelled about a horizontal axis by means of the toothed arcuate segment, the pinion of the drive unit being permanently in engagement with the toothed segment. The mirror mounting plate is thus maintained in a given angular position by the stationary drive unit.
For the purpose of swivelling the mirror mounting-plate about a vertical axis, the suspension device comprises a suspension member fixedly connectable to the motor vehicle, said member being connected to the housing through a retaining clamp, said housing being rotatable about the suspension member, which is provided with a toothed arcuate segment lying in a horizontal plane, said segment being in engagement with a pinion disposed on the drive unit with a vertical shaft.
When the drive unit with a vertical shaft is energized, the housing with the drive units incorporated therein, as well as the mirror plate connected to said housing, will be bodily rotated relatively to the suspension member fixedly connected to the motor vehicle.
The connection of said suspension member to the motor vehicle is effected by a bayonet coupling, for which purpose the suspension member is provided ~5~ l 3G~ 47 with two diametrically opposite recesses.
One embodiment of the adjusting instrument according to the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
Fig. 1 is a top view of the adjusting instrument;
Fig. 2 is a front view;
Fig. 3 is a cross-sectional view taken on the line III-III of Fig. l;
Fig. 4 is a side view;
Fig. 5 is a rear view of the adjusting instrument, Fig. 6 is a cross-sectional view of the housing of the suspension device taken on the line VI-VI of Fig. 4.
The set-up of the adjusting instrument is best shown in Fig. 3. The instrument is connected to the motor vehicle through a suspension member 3, which is designed .o be connectable to the motor vehicle so as to be fixed both in rotational and in axial direction;
e.g. to the ceiling of the vehicle roof. To that end, the wall of suspension member 3 has two diametrically opposite recesses 28 (see Fig. 4), by means of which suspension member 3 is connectable to the motor vehicle, through a bayonet coupling. Suspension member 3 is substan-tially cylindrical and internally hollow, so as to allowthe passage of the electrical wiring 2 to the drive motors via the suspension member. Wiring 2 is surrounded -6- 1 30~7 by a protective cable 1. Suspension member 3 is provided at its bottom with a flange 4, whose surface rests on a socket 23 provided on the top of housing 5. Provided cutside flange 4 of suspension member 3 is a projecting edge 27, designed to fit and guide a corresponding recess in socket 23. The connection between suspension member 3 and housing 5 is obtained by a retaining clamp 6, which is pushed over suspension member 3 and presses on the upper edge of flange 4. Said retaining clamp 6 is connected on one side to the top face of housing 5 through a rivet 8, while on the opposite side, there is provided a horizontal pin 7, which projects through two eyes 15 (Fig. 2), projecting above socket 23 of housing 5. Pin 7 projects also through a hole provided in retaining clamp 6. Retaining clamp 6 and housing 5 are rotatable about suspension member 3, while abutting on either side against the horizontal edges of flange 4.
The mirror mounting plate 9 is provided on its upper edge with two eyes 16 (Fig. 2), adapted to be pivotally connected by means of pin 7 to the suspension device, consisting of suspension member 3, housing 5 and retaining clamp 6. Mounted on mirror mounting plate 9 is a mirror 10, e.g. by means of gluing. On the rear side of the mirror mounting plate 9, there is provided a toothed arcuate segment 11 whose teeth are in engagement with a pinion 12 of a drive unit 14 with a hori~ontal _7_ 1 30~7 shaft which, in Fig. 3, lies in front of the plane of drawing. By energizing the motor of the drive unit 14, mirror 9,10 can be swivelled about pin 7 in two directions through a range of adjustment of 22, as shown in Fig.
4. The horizontal adjustability is 24, as indicated in the top view of Fig. 1. Horizontal adjustment of the mirror can be obtained by energizing the motor of the drive unit 13 with a vertical shaft. The output shaft of drive unit 13 is also provided with a pinion, which is in engagement with teeth 26 provided on an arcuate member 25 connected to flange 4 of suspension member 3 (Fig. 1). Because suspension member 3 is fixedly connected to the motor vehicle, upon energization of the motor of drive unit 13, the associated pinion will be displaced over the teeth 26 of arc 25, so that housing 5 with the mirror 9,10 suspendedtherefrom is rotated about a vertical axis.
Housing 5 is best shown in Fig. 6. The housing comprises two chambers having rectangular walls 17,18 for receiving therein drive unit 14 with a horizontal shaft and drive unit 13 with a vertical shaft, respectively.
Drive units 13,14 are of the type describèd in Dutch patent application 84,01140, to which reference is made for briefness' sake. The walls of chambers 17,18 contain recesses 22. Drive units 13,14 are provided exteriorly with projections that are adapted to snap into recesses 22.
-8- ~ 393~7 Chambers 17,18 are interconnected by a compound connecting wall 19 wherein two chambers 20,21 are recessed.
Chamber 20 serves for passing the toothed arcuate segment 11, mounted on the rear side of the mirror mounting plate 9. Chamber 21 serves for passing the electrical wiring 2 exiting from the ceiling of the vehicle through the housing; the ends of said wiring have to be connected to drive units 13,14, as shown in Fig. 5. Above the top wall of the motor compartment 18, there is provided 10 a cap 24 for receiving the pinion, which is pushed onto the output shaft of drive unit 13. This pinion is in engagement with the teeth 26 of arcuate member 25 (Fig.l).
At the top of the housing, there is provided a socket 23 for the flange 4 of suspension member 3, 15 as shown in cross-section in Fig. 3. Above the socket two spaced eyes 15 project, between which the bored portion of retaining clamp 6 can be placed, after which these eyes 15 and the retaining clamp 6 can be coupled to the horizontal pin 7.
In Fig. 4 A indicates the axis of suspension member 3. ~ indicates the plane containing the axes of drive units 13,14. The weight of mirror mounting plate 9 with mirror 10 mounted thereon acts on pin 7, while C indicates a vertical plane containing the axis 25 of pin 7. The distances between planes A and C on the one hand and between planes B and A on the other hand are chosen in such a manner that the parts situated 9 1 30~47 to the left and to the right of plane A exert an equally large but opposite torque on the point of suspension situated on the line A. As a result, there is obtained a balanced instrument, thereby removing a source of potential vibrations.
This invention relates to an adjusting inst~ument for electrically adjusting the interior mirror of a motor vehicle about two mutually perpendicular axes, said instrument comprising:
l) a vehicle-connectable suspension device for a mirror mounting plate and 2) a mirror mounting plate connected thereto and adjustable about two mu~ually perpendicular axes, said plate mounting a rearview mirror.
The interior mirrors ~nown at present comprise a mirror mounting plate on whose rear side there is provided a suspension device, which together with a ball fixedly connected to the vehicle, forms a universal pivot joint. The suspension device is fixedly clamped onto said ball, so that a high friction is produced between suspension device and ball, ensuring that the interior mirror is suspended vibrationless. Naturally, this high friction also entails strong adjusting forces.
As the interior mirror is adjusted manually, this is not a drawback. The relatively strong forces are available in the case of manual adjustment.
It is becoming more and more standard practice to provide the outside mirrors of a motor vehicle with -2- l 3~947 an electric adjusting instrument, especially since the outside mirrors are difficult to reach by the driver.
The adjusting instrument for outside mirrors can be secured in a mirror housing provided on either side of the motor vehicle. Advantageously, electrically adjustable rearview mirrors have the possibility of being brought in a number of pre-programmed positions, adjusted to the size, or the posture behind the wheel of different drivers of one and the same motor vehicle.
It is desirable for interior mirrors as well to be placed in some pre-programmed positions, which requires an electrical adjusting instrument. The adjusting instruments used for outside mirrors cannot be used for this purpose, since interior mirrors do not have a housing in which an adjusting device can be mounted.
The adjusting instrument should moreover have a very compact form, since it must not project outside the mirror, in particular vertically. The adjusting forces for the mirror to be supplied by adjusting motors are considerably weaker than adjusting forces that can be exerted manually on the mirror, so that a low-friction suspension construction has to be chosen. Reduction of the friction in the suspension construction considerably increases the chance of inconvenient vibrations of the interior mirror.
It is an object of the present invention to provide an adjusting instrument for an interior mirror _3_ 1 3n~r7 of the above described type which has a compact construction, is adjustable by weak adjusting forces, and can nevertheless be suspended in a motor vehicle in a vibrationless manner.
The adjusting instrument according to the present invention is characterized to that end in that the suspension device comprises a housing accommodating two drive units having output shafts which are normal to one another, as well as a mirror mounting plate connected to said housing for pivotal movement about a horizontal shaft and adjustable by the drive units, said drive units being disposed at such an interspace from the point of suspension of the suspension device that the torque exerted thereby on said point of suspension is equal but opposite to the torque exerted on the point of suspension by the mirror mounting plate with mirror.
The heaviest part of a mirror adjusting instrument with mirror mounted thereon is the mirror blade, whose weight is in the order of 180g. The drive units are considerably lighter, their weight is about 60 g each.
By mounting the mirror with associated mirror carrier plate, on the one hand, and the drive units, on the other, at different distances from the point of suspension, there is obtained an at any rate statically balanced arrangement, which is not acting as a source of vibration.
Naturally, the interconnections of the parts should be designed free from play in such a manner that these too, are not conducive to the production of vibrations.
1 3~ 7 For adjustment of the mirror mounting plate, this is provided on its rear side with a toothed arcuate segment which is in engagement with a pinion disposed on the drive unit with a horizontal shaft.
The mirror mounting plate can be swivelled about a horizontal axis by means of the toothed arcuate segment, the pinion of the drive unit being permanently in engagement with the toothed segment. The mirror mounting plate is thus maintained in a given angular position by the stationary drive unit.
For the purpose of swivelling the mirror mounting-plate about a vertical axis, the suspension device comprises a suspension member fixedly connectable to the motor vehicle, said member being connected to the housing through a retaining clamp, said housing being rotatable about the suspension member, which is provided with a toothed arcuate segment lying in a horizontal plane, said segment being in engagement with a pinion disposed on the drive unit with a vertical shaft.
When the drive unit with a vertical shaft is energized, the housing with the drive units incorporated therein, as well as the mirror plate connected to said housing, will be bodily rotated relatively to the suspension member fixedly connected to the motor vehicle.
The connection of said suspension member to the motor vehicle is effected by a bayonet coupling, for which purpose the suspension member is provided ~5~ l 3G~ 47 with two diametrically opposite recesses.
One embodiment of the adjusting instrument according to the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
Fig. 1 is a top view of the adjusting instrument;
Fig. 2 is a front view;
Fig. 3 is a cross-sectional view taken on the line III-III of Fig. l;
Fig. 4 is a side view;
Fig. 5 is a rear view of the adjusting instrument, Fig. 6 is a cross-sectional view of the housing of the suspension device taken on the line VI-VI of Fig. 4.
The set-up of the adjusting instrument is best shown in Fig. 3. The instrument is connected to the motor vehicle through a suspension member 3, which is designed .o be connectable to the motor vehicle so as to be fixed both in rotational and in axial direction;
e.g. to the ceiling of the vehicle roof. To that end, the wall of suspension member 3 has two diametrically opposite recesses 28 (see Fig. 4), by means of which suspension member 3 is connectable to the motor vehicle, through a bayonet coupling. Suspension member 3 is substan-tially cylindrical and internally hollow, so as to allowthe passage of the electrical wiring 2 to the drive motors via the suspension member. Wiring 2 is surrounded -6- 1 30~7 by a protective cable 1. Suspension member 3 is provided at its bottom with a flange 4, whose surface rests on a socket 23 provided on the top of housing 5. Provided cutside flange 4 of suspension member 3 is a projecting edge 27, designed to fit and guide a corresponding recess in socket 23. The connection between suspension member 3 and housing 5 is obtained by a retaining clamp 6, which is pushed over suspension member 3 and presses on the upper edge of flange 4. Said retaining clamp 6 is connected on one side to the top face of housing 5 through a rivet 8, while on the opposite side, there is provided a horizontal pin 7, which projects through two eyes 15 (Fig. 2), projecting above socket 23 of housing 5. Pin 7 projects also through a hole provided in retaining clamp 6. Retaining clamp 6 and housing 5 are rotatable about suspension member 3, while abutting on either side against the horizontal edges of flange 4.
The mirror mounting plate 9 is provided on its upper edge with two eyes 16 (Fig. 2), adapted to be pivotally connected by means of pin 7 to the suspension device, consisting of suspension member 3, housing 5 and retaining clamp 6. Mounted on mirror mounting plate 9 is a mirror 10, e.g. by means of gluing. On the rear side of the mirror mounting plate 9, there is provided a toothed arcuate segment 11 whose teeth are in engagement with a pinion 12 of a drive unit 14 with a hori~ontal _7_ 1 30~7 shaft which, in Fig. 3, lies in front of the plane of drawing. By energizing the motor of the drive unit 14, mirror 9,10 can be swivelled about pin 7 in two directions through a range of adjustment of 22, as shown in Fig.
4. The horizontal adjustability is 24, as indicated in the top view of Fig. 1. Horizontal adjustment of the mirror can be obtained by energizing the motor of the drive unit 13 with a vertical shaft. The output shaft of drive unit 13 is also provided with a pinion, which is in engagement with teeth 26 provided on an arcuate member 25 connected to flange 4 of suspension member 3 (Fig. 1). Because suspension member 3 is fixedly connected to the motor vehicle, upon energization of the motor of drive unit 13, the associated pinion will be displaced over the teeth 26 of arc 25, so that housing 5 with the mirror 9,10 suspendedtherefrom is rotated about a vertical axis.
Housing 5 is best shown in Fig. 6. The housing comprises two chambers having rectangular walls 17,18 for receiving therein drive unit 14 with a horizontal shaft and drive unit 13 with a vertical shaft, respectively.
Drive units 13,14 are of the type describèd in Dutch patent application 84,01140, to which reference is made for briefness' sake. The walls of chambers 17,18 contain recesses 22. Drive units 13,14 are provided exteriorly with projections that are adapted to snap into recesses 22.
-8- ~ 393~7 Chambers 17,18 are interconnected by a compound connecting wall 19 wherein two chambers 20,21 are recessed.
Chamber 20 serves for passing the toothed arcuate segment 11, mounted on the rear side of the mirror mounting plate 9. Chamber 21 serves for passing the electrical wiring 2 exiting from the ceiling of the vehicle through the housing; the ends of said wiring have to be connected to drive units 13,14, as shown in Fig. 5. Above the top wall of the motor compartment 18, there is provided 10 a cap 24 for receiving the pinion, which is pushed onto the output shaft of drive unit 13. This pinion is in engagement with the teeth 26 of arcuate member 25 (Fig.l).
At the top of the housing, there is provided a socket 23 for the flange 4 of suspension member 3, 15 as shown in cross-section in Fig. 3. Above the socket two spaced eyes 15 project, between which the bored portion of retaining clamp 6 can be placed, after which these eyes 15 and the retaining clamp 6 can be coupled to the horizontal pin 7.
In Fig. 4 A indicates the axis of suspension member 3. ~ indicates the plane containing the axes of drive units 13,14. The weight of mirror mounting plate 9 with mirror 10 mounted thereon acts on pin 7, while C indicates a vertical plane containing the axis 25 of pin 7. The distances between planes A and C on the one hand and between planes B and A on the other hand are chosen in such a manner that the parts situated 9 1 30~47 to the left and to the right of plane A exert an equally large but opposite torque on the point of suspension situated on the line A. As a result, there is obtained a balanced instrument, thereby removing a source of potential vibrations.
Claims (4)
1. An adjusting instrument for electrically adjusting the interior mirror of a motor vehicle about two mutually perpendicular axes, said adjusting device comprising a vehicle-connectable suspension device for a mirror mounting plate and a mirror mounting plate connected thereto and adjustable about two mutually perpendicular axes, said plate mounting a rearview mirror, characterized in that the suspension device comprises a housing accommodating two drive units having output shafts perpendicular to one another, as well as a mirror mounting plate connected to said housing for pivotal movement about a horizontal shaft and adjustable by the drive units said drive units being disposed at such an interspace from the point of suspension of the suspension device that the torque exerted thereby on said point of suspension is equal but opposite to the torque exerted on the point of suspension by the mirror mounting plate with mirror.
2. An adjusting device as claimed in claim 1, characterized in that the mirror mounting plate is provided on its rear side with a toothed arcuate segment that is in engagement with a pinion mounted on the drive unit with a horizontal shaft.
3. An adjusting device as claimed in claim 1 or claim 2, characterized in that the suspension device comprises a suspension member fixedly connectable to the motor vehicle, said member being connected to the housing by means of a retaining clamp, said housing being rotatable about the suspension member, which is provided with a toothed arcuate segment lying in a horizontal plane, said segment being in engagement with a pinion disposed on the drive unit with a vertical shaft.
4. An adjusting device as claimed in claim 3, characterized in that the suspension member is provided with two diametrically opposite recesses adapted to connect said member to the ceiling of a motor vehicle by means of a bayonet coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000579851A CA1308947C (en) | 1988-10-12 | 1988-10-12 | Adjusting instrument for electrically adjusting the interior mirror of a motor vehicle about two mutually perpendicular axes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000579851A CA1308947C (en) | 1988-10-12 | 1988-10-12 | Adjusting instrument for electrically adjusting the interior mirror of a motor vehicle about two mutually perpendicular axes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1308947C true CA1308947C (en) | 1992-10-20 |
Family
ID=4138891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000579851A Expired - Lifetime CA1308947C (en) | 1988-10-12 | 1988-10-12 | Adjusting instrument for electrically adjusting the interior mirror of a motor vehicle about two mutually perpendicular axes |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1308947C (en) |
-
1988
- 1988-10-12 CA CA000579851A patent/CA1308947C/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0287181B1 (en) | An adjusting instrument for electrically adjusting the interior mirror of a motor vehicle about two mutually perpendicular axes | |
| US4718756A (en) | Multisegmented rear view mirror | |
| US5072628A (en) | Multi function steering mechanism for a motor vehicle | |
| CA2032328A1 (en) | Foldable vehicle outside rearview mirror having a detachable cap | |
| US4877319A (en) | External mirror for a vehicle | |
| US20060274443A1 (en) | Exterior rear view vehicle mirror with reversible housing | |
| US4502759A (en) | Adjustable servo-controlled outside rear view mirror | |
| JP4482410B2 (en) | Rearview mirror assembly for vehicles, especially for commercial vehicles | |
| CA1308947C (en) | Adjusting instrument for electrically adjusting the interior mirror of a motor vehicle about two mutually perpendicular axes | |
| US5305144A (en) | Mirror apparatus | |
| ES258077U (en) | Outside rear view mirror for motor vehicles | |
| EP1538028A2 (en) | Electronic equipment tilting and rotating apparatus | |
| CN112389330B (en) | Actuator, subassembly with actuator and lens portion, rearview device, door and vehicle | |
| AU6824800A (en) | Drive device for a vehicle adjustable rear-view mirror using a self-calibration potentiometer | |
| JPS60209342A (en) | Rear-vision mirror for car | |
| CN110789462A (en) | Vehicle, display device and rotating device | |
| EP0607050B1 (en) | Surveillance devices | |
| KR20010006437A (en) | Interior Rearview Mirror for a Vehicle, and Actuator for an Interior Rearview Mirror | |
| EP0270338A3 (en) | Improved viewfinder | |
| US4733957A (en) | Rearview mirror adjustable in two planes | |
| EP0312232A1 (en) | Exterior rear view mirror assembly for a vehicle | |
| CN219790034U (en) | Electric rear-view mirror for locomotive | |
| US4519677A (en) | Power-operated vehicle mirror | |
| WO2000069685A1 (en) | Mirror actuator housing construction | |
| CN112291453B (en) | Angle adjustment mechanism and camera shooting assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |