Patent
1981-06-30
1984-03-27
Evans, F. L.
98 204, 350584, B60R 108
Patent
active
044390130
DESCRIPTION:
BRIEF SUMMARY
The invention relates to an automobile with a mirror arrangement comprising a supplementary mirror disposed in the forward zone of the interior of the automobile adjacent to a side window panel for embracing the dead angle of an associated outside rear view mirror disposed on the automobile.
Such a mirror arrangement is known from German OS No. 27 26 543. Here the additional mirror is borne in a housing that is disposed immediately adjacent to the pane of the side window. This known arrangement has the drawback that with ventilation of the pane of the side window effected in a known way via air discharge openings in the vehicle dashboard, the area of the side window pane that is essential for seeing the outside rearview mirror is not adequately ventilated because the flow of air is shielded by the additional mirror or the housing.
The invention is concerned with the problem of improving the ventilation of the side window pane in the area that is essential for seeing the outside mirror, in an automobile with a mirror arrangement of the aforementioned type.
This problem is solved according to the present invention by providing that the supplementary mirror is disposed in a housing that presents a perforation that is adjacent an air delivery passage of a heating and ventilating system of the automobile, as well as an air outlet device directed to the side window pane.
With the invention, the essential area for seeing the outside rearview mirror is acceptably ventilated on the inside of the side window pane and thereby a fogging of this area is avoided.
According to a preferred disclosed embodiment of the present invention the housing is disposed on a side door of the automobile, and particularly on a cover that is taken out via a side door fitting, in the forward region of the door, with the housing being connected on the one hand with an air outlet opening of the air delivery passage in the region of a door hinge of the side door, with introduction therebetween of an elastic element, and on the other hand it presents an air outlet slot between an edge of the supplemental mirror that is turned toward the side window pane and a housing wall adjacent thereto. With this arrangement a stylistically suitable configuration is attained that is moreover simple in construction. According to a further feature of the present invention the housing is subdivided by a partition into a chamber that guides the air and a chamber that receives the supplementary mirror. With such a configuration all the delivered air is deflected so as to be targeted on the side window pane without burdening the passengers by air flowing out via other edge zones of the supplementary mirror.
These and other objects, features and advantages of the present invention will become more apparent from the following description when taken in connection with the accompanying drawings which shows, for purposes of illustration only, one embodiment in accordance with the present invention, and wherein:
FIG. 1 shows a housing for an additional mirror on the inside of a vehicle door, shown in perspective
FIG. 2 is a section along line II--II of FIG. 1.
DETAILED DESCRIPTION OF THE DRAWINGS
FIG. 1 shows a side door 11 of a passenger car 10 that is shown in no further detail, with a side window pane 12. Side door 11 has a cover 13 that is taken out via the side door fitting in the forward zone of the door in connection with the side pane 12. As FIG. 2 shows, on the outside of side door 11 there is an outside rearview mirror 14 disposed on cover 13. More or less opposite the outside rearview mirror 14, in the forward zone of the inner space of the vehicle, there is a supplementary mirror 15 disposed on the inside of side door 11.
Supplementary mirror 15 for embracing the dead angle is borne adjustably in housing 16. Housing 16 is disposed on cover 13. In its end that is away from supplementary mirror 15, housing 16 presents a perforation 17. The perforation is connected with an air outlet opening 18 of an air delivery passage 20 of a heating and ventilating sy
REFERENCES:
patent: 3859899 (1975-01-01), Mills
patent: 4109562 (1978-08-01), MacDonald
patent: 4139269 (1979-02-01), Backenkohler
Hagn Bruno
Neuhauser Werner
Wimmer Robert
Bayerische Motoren Werke Aktiengesellschaft
Evans F. L.
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