| 摘要 |
The present abstract refers to a patent for utility model covering an actuating mechanism belonging to the field of the components of outer rear-view mirrors, which received the arrangement to provide a better usage and manufacturing conditions, an arrangement being of the type comprising: a pair of electric micro-engines ( 10 ) provided with endless axes ( 11 ); a pair of annular gears ( 20 ) coupled with the respective endless axes; two elastic grips ( 30 ) incorporated into the gears; two threaded actuating pins ( 40 ), which pass through and remain coupled with the grips; a casing ( 50 )-( 60 ), which houses the engine and gear assembly, and the ends of the actuating pins projecting outwards; a middle articulation assembly ( 70 ), whose first portion is incorporated into the body ( 50 ) of the casing; a plate ( 80 ) for supporting the mirror bracket ( 1 ) whose rear face features a pair of grooves ( 81 ), with which the ends of the actuating pins ( 40 ) are articulately coupled; said supporting plate ( 80 ) being further provided with a middle opening ( 82 ) and featuring a second portion of the middle articulation assembly ( 70 ); said articulation assembly ( 70 ) being further formed by a balance beam ( 71 ) articulately coupled with the mentioned first and second portions of the articulation assembly ( 70 ).
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