Electric mirror angle adjusting device
First Claim
1. An electric mirror angle adjusting device characterized by one end each of a pair of adjusting members for the adjustment of the mirror angle being attached to the back side of a mirror pivotally and unrotatably, said adjusting members being respectively provided around their roots with curved surfaces with projections, said curved surfaces being respectively fitted in round sliding surfaces with concaves provided in the central holes of worm wheels so that the adjusting members respectively rotate with the worm wheels and swing conically on their roots, adjusting nuts with catches holding the threaded portions of the adjusting members in between and being disposed coaxially with the adjusting members respectively, said worm wheels being in meshing contact with worm gears, a slide cylinder being axially slidably fitted in the worm gears, projections provided on the periphery of the slide cylinder being adapted to be selectively engaged with either of the worm gears, said slide cylinder being connected with the output shaft of a reversible motor and adapted to be axially moved by the plunger of a solenoid.
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Accused Products
Abstract
An electric device for adjusting the angle of reflection of a mirror mounted on a motor vehicle. The mirror is pivotally connected to a housing containing a reversible motor and driving mechanism. One end each of a pair of adjusting members is attached to the back side of the mirror pivotally and unrotatably. The adjusting members may be adapted to swing conically on their roots. Each adjusting member is provided with a worm wheel which, in turn, is in meshing contact with a worm gear. The worm gears are mounted on an axially slidable slide shaft or slide cylinder which is connected with the output shaft of the reversible motor. The slide shaft or slide cylinder is adapted to transmit the driving force of the reversible motor selectively to either of the worm gears. Thus, the driving force of the reversible motor is transmitted selectively through either of the worm gears and its respective worm wheel to either of the adjusting members which is now axially moved thereby and pushes or pulls the mirror.
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Citations
3 Claims
- 1. An electric mirror angle adjusting device characterized by one end each of a pair of adjusting members for the adjustment of the mirror angle being attached to the back side of a mirror pivotally and unrotatably, said adjusting members being respectively provided around their roots with curved surfaces with projections, said curved surfaces being respectively fitted in round sliding surfaces with concaves provided in the central holes of worm wheels so that the adjusting members respectively rotate with the worm wheels and swing conically on their roots, adjusting nuts with catches holding the threaded portions of the adjusting members in between and being disposed coaxially with the adjusting members respectively, said worm wheels being in meshing contact with worm gears, a slide cylinder being axially slidably fitted in the worm gears, projections provided on the periphery of the slide cylinder being adapted to be selectively engaged with either of the worm gears, said slide cylinder being connected with the output shaft of a reversible motor and adapted to be axially moved by the plunger of a solenoid.
Specification
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- Resources
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Current AssigneeMurakami Kaimeido Co Ltd (Murakami Corporation)
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Original AssigneeMurakami Kaimeido Co Ltd (Murakami Corporation)
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InventorsKumai, Toshiyuki
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Primary Examiner(s)Henry, Jon W.
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Application NumberUS06/077,390Time in Patent Office936 DaysField of Search350/289, 248/487, 248/481, 248/484US Class Current359/873CPC Class CodesB60R 1/072 for adjusting the mirror re...
