Abstract: A micro-mirror device includes a substrate having a surface and a plate spaced from and oriented substantially parallel to the surface of the substrate such that the plate and the surface of the substrate define a cavity therebetween. A dielectric liquid is disposed in the cavity and a reflective element is interposed between the surface of the substrate and the plate. As such, the reflective element is adapted to move between a first position and at least one second position.

Abstract: The present invention is generally directed to a method and assembly for elevating and supporting a microstructure of a MEM system generally by engaging a positioning system of the MEM system with a first elevator lifter. The MEM system generally includes a first microstructure (such as a mirror) disposed in vertically spaced relation to a substrate. The positioning system generally includes an actuator assembly movably interconnected with the substrate, an elevator pivotally interconnected with the substrate and further interconnected with the microstructure, and a tether interconnecting the actuator assembly and the elevator. The first elevator lifter is provided to engage the elevator to lift/elevate the microstructure away from the substrate generally after fabrication of the MEM system and prior to utilizing the microstructure in operation of the MEM system.

Abstract: Actuator for a mirror disc to be mounted on a motor vehicle with a drive housing that may be fixed relative to the motor vehicle and accepts at least one electric drive in a drive chamber and a carrier element for the mirror disc. The carrier element is mounted such that it may be pivoted relative to the drive housing around two different pivot axes and may be driven by the at least one electric drive. The drive housing is constructed in two parts, forming the aforementioned drive chamber and a component chamber for accepting electronic components. The component chamber is separated from the drive chamber.

Abstract: This invention deals with the broad general concept for active reflection or projection illumination and image formation. A mini-optics reflection and focussing system is presented that ranges from interior illumination, to exterior illumination, to large scale space based illumination, to ordinary and to telescopic image formation. It can be used both as a source of illumination, and to project images, figures, and the written word. This novel system is uniquely distinct and different from prior art direct viewing gyricon displays, allowing it to be more versatile, economical, and practical with broader applications such as dynamic full color displays. In most cases it can operate with greater simplicity and efficiency. Furthermore in its capacity as a high altitude active reflector of solar radiation, it can be utilized to supply illumination, energy, and provide climate control.

Abstract: A microelectromechanical system is disclosed that constrains the direction of a force acting on a first load, where the force originates from the interaction of the first load and a second load. In particular, the direction of a force acting on the first load is caused to be substantially parallel with a motion of the first load. This force direction constraint is achieved by a force isolator microstructure that contains no rubbing or contacting surfaces. Various embodiments of structures/methods to achieve this force direction constraint using a force isolator microstructure are disclosed.

Abstract: A rear view mirror for a vehicle has a reflective member mounted for angular movement about a pivot axis perpendicular to a plane containing both a first line and a second line. The first line bisects the angle between an incident ray and a reflection of said incident ray extending to a first end of the major axis of a vertical section through the eyellipse, and the second line bisects the angle between said incident ray and a reflection of said incident ray extending to a second end of said major axis.

Abstract: The invention relates to an exterior rear-view mirror comprising an adjustably held glass subassembly and at least one electrical drive motor (2), with the glass subassembly being adjustable via at least one adjustment mechanism arranged between the drive motor (2) and the glass subassembly. The adjustment mechanism comprises a drive shaft (7, 8) with an eccentrically shaped shaft section (9, 10) and a drive bar (12, 13) arranged between the glass subassembly and the eccentrically shaped shaft section (9, 10) of the drive shaft (7, 8). The drive shaft (7, 8) and the drive bar interact in such a way that a rotatory actuating movement of the drive shaft (7, 8) is converted to a linear actuating movement, acting on the glass subassembly, of the drive bar (12, 13) as a result of excursion of the eccentrically shaped shaft section (9, 10).

Abstract: An optical sensor device that allows a driver to verify his or her respective eye position in a driver's compartment of a vehicle. The optical device includes a plurality of channels. The device has a first channel with an illuminated base that is positioned such that the base can be seen only when the driver is in an optimum eye position. The device has a second channel which is located above the first channel. The second channel has a base which can be seen when the driver is located above the optimum eye position. The device also includes a third channel which is located below the first channel. The third channel has a base which can be seen when the driver is located below the optimum eye position.

Abstract: A vehicle door mirror having a housing. The housing connects to a vehicle door via a stem. An intermediate member is inserted between the housing and the vehicle door to effect relatively smooth abutment between the intermediate member and each of the housing and the vehicle door. The cylindrical stem extends from the housing through the intermediate member and through the vehicle door. The stem includes primary engagement members to engage with complementary engagement members formed in a mounting hole of the door. The engagement members prevent removal from the mounting hole when the stem is in a predetermined orientation. A spring is compressed between the housing and the stem to cause retraction of the stem inward of the housing. Such inward movement urges the primary engagement members into engagement with the complementary engagement members.

Abstract: An optical mirror system with multi-axis rotational control is disclosed. The mirror system includes an optical surface assembly, and at least one leg assembly coupled to the optical surface assembly. The at least one leg assembly supports the optical surface above a substrate. A system and method in accordance with the present invention can operate with many different actuator mechanisms, including but not limited to, electrostatic, thermal, piezoelectric, and magnetic. An optical mirror system in accordance with the present invention accommodates large mirrors and rotation angles. Scanning mirrors can be made with this technique using standard surface-micromachining processes, or a deep RIE etch process. A device in accordance with the present invention meets the requirements for a directly scalable, high port count optical switch, utilizing a two mirror per optical I/O port configuration.

Abstract: The invention relates to a drive device for adjusting the mirror assembly of a rearview mirror comprising a mirror base and a mirror head, which accommodates the mirror assembly and which can be positioned between a first and a second position via a pivot. The drive device comprises an electric motor assembly and a control switch, which specifies the direction of the adjustment of the mirror assembly and which, according to the actuation thereof, furnishes electrical signals to the electric motor assembly for the adjustment of the mirror assembly.

Abstract: A wireless remote controlled mirror enabling a user to selectively adjust a view from a remote location. A preferred embodiment enables a driver to remotely control a mirror attached to a rear seat of a vehicle to remotely adjust the view of a child in a rear-facing safety seat. A preferred embodiment includes a base that mounts to an object (such as the safety seat or the rear seat), a reflective lens that moves relative to the base, one or more electric motors to drive the reflective lens, and a receiver that detects a command signal from a wireless remote controller and energizes the one or more motors to reorient the reflective lens to view the child. The mirror can alternatively be mounted on other portions of a vehicle, e.g., as a remote controlled side mirror.

Abstract: A mirror mounting apparatus for a mirror glass is provided. According to an aspect of the invention, a mounting rod having a bore and an outlet and affixable to a vehicle is also provided. The mirror mounting apparatus includes a mirror housing assembly with a base member for mounting to the mounting rod. The base member has an opening to deliver a wire from the outlet into the mirror housing assembly. A method for assembling the mirror mounting apparatus is also provided.

Abstract: A first power mechanism (20) is provided in association with a fixed support (18) and with a swingable structure (16) and pivots the swingable structure (16) relative to the fixed support (18) between an extended position and a folded position adjacent the vehicle. A second power mechanism (24) is operatively associated with a swingable structure (16) and a mirror housing (12) to move the mirror housing (12) between inner and outer extended positions. A third power mechanism (28) moves the mirror unit (14) into a desired adjusted position about horizontal and vertical axes. An electronic control controls the operation of the first power mechanism (20) and the second power mechanism (24) and the third power mechanism (28) to control the powered pivoting of swingable structure (16) and to control the generally horizontal movement of mirror housing (12) to various positions located between inner and outer limiting positions and to adjust the mirror about vertical and horizontal axes.

Abstract: A control system for a vehicle passenger side view mirror for tilting the mirror to permit the driver to see the curb upon shifting of the automobile into reverse. When the passenger side mirror is at an extreme inboard or extreme outboard position, and the vehicle is shifted into reverse, the mirror is tilted horizontally to be within predetermined limits, and then is tilted vertically to permit visualization of the ground adjacent the vehicle.

Abstract: Adjusting device for the outside mirror of a motor vehicle, comprising a drive housing, on which is mounted a mirror glass carrier that is mounted by means of a central ball and cap bearing and that is provided with intersecting toothed strips, chains or the like, which, enveloping the shell-like drive housing, are in engagement with output toothed gears of two drive motors, disposed in the drive housing, and comprising an electric contactor for the mirror glass to supply electric energy to heat the mirror, dim the mirror or the like, wherein the contact connecting lines are guided through the central axis of the ball and cap bearing.

Abstract: 1.

Abstract: A wireless remote controlled mirror having lights to illuminate a subject being viewed in the mirror, while enabling a user to selectively adjust a view of the subject from a remote location. When attached to a rear seat of a vehicle, the mirror can be remotely adjusted to view a child in a rear-facing safety seat. The mirror includes a base adapted to mount to an object, a reflective lens that moves relative to the base, one or more electric motors to drive the reflective lens, and a receiver that detects a command signal from a wireless remote controller and energizes a motor to reorient the reflective lens to view the child. A plurality of light sources are selectively energized to emit light toward the subject, so that the mirror is usable after dark. The mirror can alternatively be mounted on other portions of a vehicle.

Abstract: A fixation device for fixing a mirror cover to a command set has at least three fixation sets uniformly spaced from one another and each including a flange disposable in an edge of an opening of the mirror cover for supporting a ring-shaped base of the command set, the flange having a cuneiform projection which is couplable in a groove of the ring-shaped base a stop projecting from the mirror cover and radially aligned with the flange at a spaced relationship to the latter, a seat defined by gutters in front faces of the flange and the stop and a hole provided in a region of the mirror cover that remains in a space between the flange and the stop, and a pin which is received under pressure in a seat and presses the cuneiform projection against the groove of the ring-shaped base.

Abstract: A horn shaped rearview mirror assembly for vehicles is disclosed including a support structure for mounting the mirror assembly to the vehicle, and a support arm including a carrier structure having a vehicle end and a free end, the vehicle end connected to the support structure. The support arm also includes a molded component secured to the carrier structure, the molded component including a mirror housing. A main rearview mirror is affixed to the mirror housing for providing the driver a rearview of the vehicle, and a single supplemental mirror is affixed to the mirror housing above the main mirror for providing the driver a view of at least two dead zones disposed about the vehicle.

Abstract: A professional hand held probe device, having an optional telescoping feature. This probe as used in an inspection device can be of a fixed length or telescoping to any desired length. This probe has a frame assembly at the distal end that is remotely adjustable by a button on the handle section and is configured to accept mirrors of various diopters. This frame is also configured to accept light emitting diodes of different wave lengths witch includes ultra violet light. The light emitting diodes are energized by batteries in the handle, witch handles three AAA batteries supplying a voltage in excess of what is needed for the light emitting diodes, a regulating device is used to control the voltage, this enables the user to insert either alkaline or ni-cad batteries. provision for an outside power source is also provided for extended periods of use.

Abstract: An exterior rearview mirror for motor vehicles has a mirror base and a mirror head mounted thereon. A drive motor is provided to move the mirror head from a position of use into a parking position. The drive motor is connected to the mirror base by being snapped into place on the mirror base in a direction of insertion; preferably a locking plug-in connection is used for this purpose. The plug-in connection has receptacles on the mirror base and counter members on the motor that are received in the receptacles, respectively.

Abstract: Apart from a frame (10) that may be formed of parts mutually free to move in translation, the mirror support comprises a lever (29) suspended from a console (28) by springs (30) and position adjustment screws (33,34) to apply the required orientation with excellent precision; the mirror is attached to this lever. It may be fitted on a rotating tray to put it into the required angular position. This invention is applicable to oscillating laser cavity mirrors because the position of the mirror may be adjusted with extreme accuracy and fixed reliably.

Abstract: The invention relates to an outside rearview mirror for a motor vehicle. Said rearview mirror comprises a mirror base, to be attached to the motor vehicle; a mirror head, which carries a mirror glass. The invention also relates to a self-blocking drive, arranged in a multipart drive housing, with an electric motor, whose output shaft is in engagement in gear with a reduction gear and/or can be folded and moved back out of the service position (F to P) about a swivel axis and hinged to the motor vehicle under the effect of an external force; and the invention relates to electromechanical or electronic means, detecting a relative movement. In a known servo drive of this type, time consuming installation steps must be performed. Therefore, the object of the present invention is to enable a relatively arbitrary number of ways to lead the motor connections out and to enable the motor to move out of a blocked position while the installation remains simple.

Abstract: Actuator-controlled mirrors with a Z-stop mechanism to reduce an undesired translational motion of the mirrors.

Abstract: An exterior rearview mirror for motor vehicles has a mirror base and a mirror head connected foldably to the mirror base. An electrical line extends through the mirror base to an electrical consumer arranged in the mirror head. The electrical line has a first line section arranged in the mirror base and a second line section arranged in the mirror head. A first plug part is connected to the first line section and a second plug part is connected to the second line section. The first and second plug parts detachably connect the first line section and the second line section to one another. The first and second plug parts become detached from one another when the mirror head is folded from the position of use into a folded position and are reconnected automatically when the mirror head is moved back into the position of use.

Abstract: The invention relates to a retractable rear-view mirror for motor vehicles. Said rear-view mirror comprises a fixed base, a swiveling mirror unit and a rotation driving unit composed of a motor and a transmission. In order to minimize the friction losses while requiring a minimal space and providing a favorable assembling shape: a) the transmission of the rotation driving unit is a harmonic drive transmission having a central axis which is coaxial with the rotation axis of the mirror unit; b) said voltage wave transmission contains an eccentric means in its transmission casing, an elastic annular gear and two driven links which co-operate with said annular ring and have a different number of teeth; c) the eccentric means has a toothed work which engages the pinion gear of said motor; d) one driven link engages the base and the other driven link engages the mirror unit. The eccentric means is placed inside the elastic annular ring and the two driven links are placed outside of the elastic annular ring.

Abstract: A position sensing device for a mirror assembly displaced by an electric motor for a mirror assembly having a memory unit which relies upon position information. The position sensing device connects directly between the housing reinforcement member and the mirror glass. The position sensing device also includes inherent damping capabilities. A dampening assembly provides additional damping capabilities, thereby further limiting vibration of the mirror due to road and wind vibration.

Abstract: This invention provides a plano-multiradius reflective element assembly suitable for use in an exterior sideview mirror assembly mounted to the side body of an automobile. The plano-multiradius reflective element assembly includes a plano reflective element which has a rearward field of view, when mounted in an exterior sideview mirror assembly mounted to the side body of an automobile, with unit magnification. The plano-multiradius reflective element assembly also includes an auxiliary reflective element including a multiradius portion with a rearward field of view. The plano reflective element provides a distortion-free rearward field of view and serves as the principal rearward-viewing portion of the plano-multiradius reflective element assembly. The multiradius portion provides a wide angle rearward field of view, and typically supplements the rearward field of view of the plano portion.

Abstract: Disclosed is a movable mirror driving mechanism for bar code reader capable of optimizing the coil as a whole as compared to a conventional single coil commonly used for driving and electromotive force detection purposes. The movable mirror driving mechanism for bar code reader is a type in which the laser beam emitted from the light emitting element is reflected by the movable mirror, the movable mirror is oscillated to make the laser beam scan across the object to be scanned and ight returned from the object to be scanned is reflected off the movable mirror to be received by the light receiving element. The movable mirror driving mechanism for bar code reader comprises the movable mirror supported to oscillated about the pivot, the magnetic member firmly attached to the movable mirror and the coil interlinking with magnetic flux of the magnetic member.

Abstract: An exterior rearview mirror assembly, especially suited for towing vehicles, includes a casing which houses a reflective element and a support supporting the casing and adapted to mount a vehicle. The mirror casing is adapted to pivot about the support between an inboard position and an extended outboard position thereby extending the field of view of the mirror assembly.

Abstract: A field-of-view switching and focusing system of a common-optical-path periscope, having an aspherical reflecting mirror system, a field-of-view driving system and a focus driving system. The field-of-view driving system and the focus driving system are located at two sides of the aspherical reflecting mirror system. The field-of-view driving system allows the aspherical reflecting mirror system to rotate, thereby, different curved faces of the aspherical reflecting mirror can reflect the incident light, so that the field of view can be switched. Further, by a linear movement of the aspherical reflecting mirror system driven along the optical path by the focus driving system, the focus fine adjustment is performed.

Abstract: A rear view mirror control circuit arrangement is disclosed for a vehicle. The vehicle may have at least two rear view mirror assemblies each having housing and respective motors located external of the vehicle. The motors are adapted and mechanically coupled to mirror elements so as to control the position of the mirror elements with respect to said vehicle for the viewing convenience of the vehicle driver. The control circuit arrangement consists of a common electronic control circuit located internal of said vehicle for controlling each motor and predetermined other functions of the rear view mirror assembly. This has the advantage that only one common control circuit is used to control multiple mirrors that being located internal of the vehicle, protects it from extreme environmental and physical conditions. Furthermore it is cheaper to design and supply as an OEM product to vehicle manufacturers.

Abstract: This single-actuator-and-cam, remotely adjustable, exterior vehicle rear-view mirror provides the driver with glare-free viewing toward the rear of the vehicle, by switching between a high-reflectivity position and a low-reflectivity position at the same view adjustment. The exterior rear-view mirrors are repositioned with only a single motor working with a rotary cam to scan all possible mirror positions. The single-motor mechanism increases the reliability of the mirror system. The single motor accomplishes both the directional alignment and the day/night reflectivity adjustment of the mirror by use of a cam which has positions for all predicted view positions, with two reflectivity positions for each view. This invention works equally well with flat wedge mirrors and wide-angle convex wedge mirrors.

Abstract: A single stage microactuator for multidimensional actuation is provided. The single stage microactuator includes a substrate, a fixed plate electrode, a rectangular stage, a plurality of drive frame parts each having a plurality of drive frames, first spring parts each having a plurality of spring members and a plurality of spring holding members, a plurality of fixed frame parts, drive comb electrodes, fixed comb electrodes, and second spring parts. The microactuator enables multidirectional actuation with only one electrode and can be manufactured by a simple process without a need for an insulation process and coupling of motions in different directions does not occur due to multi-folded spring structure.

Abstract: A side view mirror including a multiplexor chip, NTC thermistor within the housing. The multiplexor controls multiple functionality from the housing and provides simplified LIN bus connection to the vehicle.

Abstract: An actuator for tilting a moveable object such as a mirror includes a base and a coil-object assembly that includes first and second pairs of coils each of which is attached to the object, the first pair of coils being arranged along a longitudinal axis, and the second pair of coils being arranged along a transverse axis substantially orthogonal to the longitudinal axis. A gimbal has an attachment section attached to the object, and mounting sections connected via a plurality of beams to the attachment section, the mounting sections being attached to the base. A permanent magnet is positioned adjacent a corresponding one of each of the coils such that when current flows through the coils a rotational force is generated that causes the coil-object assembly to rotate about an axis. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure.

Abstract: A wireless remote controlled mirror enabling a user to selectively adjust a view from a remote location. A preferred embodiment enables a driver to remotely control a mirror attached to a rear seat of a vehicle to remotely adjust the view of a child in a rear-facing safety seat. A preferred embodiment includes a base that mounts to an object (such as the safety seat or the rear seat), a reflective lens that moves relative to the base, one or more electric motors to drive the reflective lens, and a receiver that detects a command signal from a wireless remote controller and energizes the one or more motors to reorient the reflective lens to view the child. The mirror can alternatively be mounted on other portions of a vehicle, e.g., as a remote controlled side mirror.

Abstract: An axial lead screw having one end pivotally connected to a rearview mirror is threadedly engaged by a motor driven worm gear, which upon rotation effects axial movement of the lead screw. A pair of flux collectors are disposed on opposite sides of the lead screw adjacent the distal end. A Hall effect sensor is disposed in one of the flux collectors. The distal end of the lead screw is magnetized and the Hall effect sensor provides a signal indicative of the lead screw movement. In one embodiment, the lead screw is magnetized; and, in another embodiment a permanent magnet is inserted in a bore in the distal end of the lead screw.

Abstract: A side view mirror including a multiplexor chip, NTC thermistor within the housing. The multiplexor controls multiple functionality from the housing and provides simplified LIN bus connection to the vehicle.

Abstract: A rearview mirror assembly of the present invention includes a circuit board disposed behind the mirror. The circuit board may be a flexible circuit board and may include an LED mounted to project light through a transparent window in the flexible circuit board and through the mirror. The flexible circuit board may function as a mirror heater and may include conductive paths for connection to the LED and/or electrodes of an electrochromic mirror. The LED may include an LED chip mounted directly on the circuit board and encapsulated thereon by an encapsulant.

Abstract: An optical switch includes a plurality of beam directing elements. Each of the beam directing elements includes a mirror that is hinged vertically within a housing so that the attitude of the mirror is angularly adjustable within the horizontal plane of the housing. At least one input port is provided for receiving an input light beam while a plurality of output ports is provided with each being associated with one of the mirrors. A hook is provided for coupling each mirror to a mirror driver that is selectively-energizable by a controller.

Abstract: An axial lead screw having one end pivotally connected to a rearview mirror is threadedly engaged by a motor driven worm gear, which upon rotation effects axial movement of the lead screw. A pair of flux collectors are disposed on opposite sides of the lead screw adjacent the distal end. A Hall effect sensor is disposed in one of the flux collectors. The distal end of the lead screw is magnetized and the Hall effect sensor provides a signal indicative of the lead screw movement. In one embodiment, the lead screw is magnetized; and, in another embodiment a permanent magnet is inserted in a bore in the distal end of the lead screw.

Abstract: Adjusting device for the outside mirror of a motor vehicle, comprising a drive housing, on which is mounted by means of a central ball and cap bearing a mirror glass carrier, which is provided with intersecting metal toothed strips, chains or the like, which, enveloping the shell-like drive housing, are in engagement with the output toothed gears of two drive motors, disposed in the drive housing, and comprising an electric contactor for the mirror glass to supply electric energy for the mirror heater, the mirror dimmer or other consuming devices, whereby the energy is transported by means of toothed strips, which are electrically insulated from each other in the crossing area.

Abstract: A position sensing device for a mirror assembly displaced by an electric motor for a mirror assembly having a memory unit which relies upon position information. The position sensing device connects directly between the housing reinforcement member and the mirror glass. The position sensing device also includes inherent damping capabilities. A dampening assembly provides additional damping capabilities, thereby further limiting vibration of the mirror due to road and wind vibration.

Abstract: A vehicular exterior rearview mirror blind spot viewing system includes an exterior rearview mirror assembly which enables moving the reflective mirror element to an alternate position for viewing of areas adjacent the vehicle which otherwise would be hidden in the driver's blind spot. The blind spot system includes a reflective mirror element mounted on a pivot member such as an electric actuator for adjusting the field of view of the mirror element for different drivers about an axis which is preferably centered on the mirror element. A support member has a joint spaced laterally of the axis and pivotally connected to the pivot member for moving the mirror element between a first rearward viewing position and a blind spot viewing position. A power source such as an electric motor is preferably mounted on the pivot member and is spaced from the support member joint, and includes a threaded member pivotally connected to the support member and driven by a gear.

Abstract: A vehicle exterior mirror assembly includes an actuator having a case and at least two electric motors supported by a case and connected with the reflective element to provide adjustment to the reflective element with respect to at least two axes. A wiring harness is provided having a connector and a plurality of wires terminated at the connector. The connector includes at least three electrical connector terminals electrically interconnected with the wires. When the connector joins with the actuator case, the connector terminals make direct contact with corresponding receiving terminals of the electric motors. The connector preferably includes a body that is made up of two body portions that are integrally molded defining a living hinge and then folded into facing relationship thereby capturing a portion of each terminal. Complimentary retention members on the connector and actuator case retain the connector with the actuator case external of the case.

Abstract: A mirror construction includes an interior rearview mirror housing having a socket, and includes a mirror mount having a ball section that angularly and adjustably engages the socket to form a ball connection. The ball section has a radially open portion permitting wiring to be laid laterally into the ball section to facilitate assembly. A wedge fits in the open portion for holding the open portion so that the ball connection cannot distort and collapse over time. The mount includes a window for snap-attachment of an electrical connector for the wiring.

Abstract: An extensible outside rearview mirror for a vehicle includes a spring-clamped slide mechanism that ensures a zero clearance fit between sliding components to avoid vibration. Bearing members between the sliding components reduce friction and provide a consistent reaction force to ensure smooth operation of an actuator mechanism which extends or retracts the mirror assembly along a support arm. The slide mechanism includes V-shaped guiderails vertically aligned with opposing V-shaped guiderails on the mounting bracket assembly. Rod-like bearing means are interposed between the opposing guiderail pairs. A cantilever clamp jaw with spring means biases one guiderail toward the other with a high spring force which provides superior rigidity and thus enhanced mirror image clarity.

Abstract: An extendable exterior rearview mirror assembly includes a mounting bracket, a mirror subassembly, and a support which is supported by the mounting bracket. The mirror subassembly is supported by the support and is mounted for selective movement along the support arm to one of a plurality of viewing positions. The mirror subassembly includes a housing, a reflective element, and an actuator which supports the reflective element on a forward facing wall of the housing. The rearview mirror assembly further includes a clamping assembly which provides a force to urge frictional engagement between the housing and the support to limit movement of the mirror subassembly along the support. In preferred form, the support extends into the housing and frictionally engages an exterior surface of the forward facing wall.