| 摘要 |
An enclosed mechanism having a motor driven mirror assembly 42 that when mounted in positions 104 or 105 on a vehicle 106 , extends and pivots to a position (see FIG. 4 ), that allows the vehicle's driver to have an unencumbered field of vision 103 using a high quality mirror 50 . Also included with this mechanism is a control module FIG. 6 A that is wired into the vehicle's electrical system FIG. 6 B, allowing the mechanism to work automatically during vehicle operation or can be operated manually for cleaning and maintenance. Guiding the moving parts are 21, 41 , and 42 , are integral guides 51 and 52 which are incorporated into an internal mounting plate 13 and in the front enclosure 11 . Also, during this movement, a torsion spring 25 is the force that used for pivoting as a cam follower 30 that follows the inside wall of the front enclosures 11 , that is designed to act as the cam surface.
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