Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent
1989-09-05
1991-10-22
Orsino, Joseph A.
Communications: electrical
Land vehicle alarms or indicators
Internal alarm or indicator responsive to a condition of the...
340980, 359630, 359843, 353 13, 353 14, G09G 302
Patent
active
050599569
ABSTRACT:
An indication display unit for vehicles according to the present invention includes a reflecting member having a reflecting surface directed to a driver's seat, and an indicating device having an indicating surface directed to the reflecting surface of the reflecting member. Information concerning driving operation of the vehicle indicated on the indicating surface is projected directly or indirectly through a reflecting mirror to the reflecting member so as to be visually observed by the driver by way of the reflection thereon. The invention also includes a drive mechanism for shifting the position of the reflecting member in upward or downward to adjust the height thereof and a solenoid for pivotally shifting the reflecting mirror, when it is used, in response to the movement of the reflecting member for reflecting the information in the most effective angle toward the driver in accordance with the vehicle speed. The present invention provides an effect of indirect visual observation of the image indicated by the indicator always in a preferable state.
REFERENCES:
patent: 4635033 (1987-01-01), Inukai
patent: 4831366 (1989-05-01), Iino
Orsino Joseph A.
Popovici Dov
Yazaki -Corporation
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