Movable head-up-display (HUD) combiner assembly including lockin

Details Movable head-up-display (HUD) combiner assembly including lockin Movable head-up-display (HUD) combiner assembly including lockin

1993-04-12

1995-01-10

LaRoche, Eugene R.

Optical: systems and elements

Single channel simultaneously to or from plural channels

By partial reflection at beam splitting or combining surface

359630, G02B 2714

Patent

active

053812670

ABSTRACT:
A four bar linkage (46) supports a head-up-display (HUD) combiner (12) for movement between an upper storage position and a lower operating position. A stop and overcenter mechanism (28a,58;28b,52a;48,52) securely locks the combiner (12) in the operating position. A switch (60) is actuated by the linkage (46) when the combiner (12) is in the operating position.

REFERENCES:
patent: 3503146 (1970-03-01), Woplin
patent: 3552828 (1971-01-01), Lawrence
patent: 3620601 (1971-11-01), Waghorn
patent: 4664475 (1987-05-01), Ferrer
patent: 4725125 (1988-02-01), Ellis
patent: 4775218 (1988-10-01), Wood et al.

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