Indicating instrument for vehicle

Illumination – Illuminated scale or dial – Edge illuminated modifier or light rod/pipe

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Details

362276, 315 46, 315116, 116287, G01D 1128, H01J 6152

Patent

active

061492795

ABSTRACT:
A straight cold cathode fluorescent lamp is detachably held at the back of a dial plate by a plurality of fork-shaped holders to illuminate a plurality of scales formed on the front surface of the dial plate and accommodated in the reflector which is also detachably fixed to a casing of the indicator instrument. A circuit board is also detachably fixed to the reflector.

REFERENCES:
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patent: 2069894 (1937-02-01), Mattman
patent: 2816213 (1957-12-01), McIntosh
patent: 3223833 (1965-12-01), Protzmann
patent: 3514940 (1970-06-01), Keane, Jr.
patent: 3561145 (1971-02-01), Shotwell
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patent: 4656561 (1987-04-01), Shinbo
patent: 5075824 (1991-12-01), Tan
patent: 5406172 (1995-04-01), Bennett
patent: 5420710 (1995-05-01), Nanbu
patent: 5422751 (1995-06-01), Lewis
patent: 5537296 (1996-07-01), Kimura et al.

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