Radiant energy – Ionic separation or analysis – Static field-type ion path-bending selecting means
Patent
1983-09-15
1986-02-18
Corbin, John K.
Radiant energy
Ionic separation or analysis
Static field-type ion path-bending selecting means
350484, 250215, B60R 106
Patent
active
045710279
ABSTRACT:
An adjustable rear view mirror for vehicles, such as cars. This mirror comprises a vacuum box having two plates which may be tilted with respect to one another. The mirror housing is attached to one of these plates and the mirror element which is wedge-shaped in cross section, is attached to the other plate. In order to adjust the mirror element, a vacuum is produced in the vacuum box which causes a tilting movement of the plate holding the mirror with respect to a restoring spring. For automatic control, a photocell may be provided which adjusts a control valve, of the vacuum system, upon the incidence of a certain minimum amount of light. However, a mechanically actuated directional control valve may also be used for the control.
REFERENCES:
patent: 2691919 (1954-10-01), Springer
patent: 2906098 (1959-09-01), Mayo
Corbin John K.
Gass Rebecca D.
Metallwerk Frese GmbH
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