Device for the adjustment of the orientation of door mirrors in

Details Device for the adjustment of the orientation of door mirrors in Device for the adjustment of the orientation of door mirrors in

1993-11-03

1996-01-09

Marmor, Charles A.

Machine element or mechanism

Mechanical movements

Reciprocating or oscillating to or from alternating rotary

744246, 7449010, 248476, 359877, B60R 106

Patent

active

054819318

ABSTRACT:
A device for the adjustment of the orientation of door mirrors in motor vehicles is provided with electric motors to drive, through two reduction units, a support of the door mirror. A first reduction unit comprises a worm screw and a gear wheel integral to a second worm screw of the second reduction unit. A rack, coupled with the second worm screw, is engaged on a pivot integral to the support. A couple of tabs makes easier the assembling of rack and avoids its possible disengagement from the pivot.
Furthermore, the pecular configuration of the motors and of the electric connections of same with an external power supply avoids the need of welding to perform connection during the device assembling.

REFERENCES:
patent: 4114988 (1978-09-01), Enomoto
patent: 4477150 (1984-10-01), Usami et al.
patent: 4930370 (1990-06-01), Yoshida
patent: 5216305 (1993-06-01), Strobl
patent: 5226034 (1993-07-01), Nagayama et al.
patent: 5305144 (1994-04-01), Mori et al.

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