Car-carried indicating device

Details Car-carried indicating device Car-carried indicating device

1993-03-29

1996-06-25

Cuchlinski, Jr., William A.

Signals and indicators

Indicators

Rotary indicator with actuating means

116288, 116DIG6, 116DIG36, G01D 1328

Patent

active

055290140

ABSTRACT:
It is object of the present invention to provide a car-carried indicating device which provides a clear indication by the needle and a good readability are secured, and which looks larger than the actual one, leading to improvement of the valid of commodity. In a car-carried indicating device, a character plate 1 includes a substantially circular transparent portion 2 at the indicating position, transparent numerals 3a and a scale 3b being circularly arrayed around the transparent portion 2. A disk-like needle plate 8, which is driven to turn in accordance with given measuring quantities, is made of light diffusion base material. The needle plate 8 is disposed on the front side of the character plate 1. A transparent slit 9 as a needle shining when it receives back-light, which is formed on the needle plate, is extended up to the circumferential outer end of the needle plate 8.

REFERENCES:
patent: 2459694 (1949-01-01), Gordon
patent: 4536656 (1985-08-01), Sowa
patent: 5004913 (1991-04-01), Kleinerman
patent: 5044304 (1991-09-01), Tomita
patent: 5086418 (1992-02-01), Marcus
patent: 5130548 (1992-07-01), Sano et al.
patent: 5161480 (1992-11-01), Furuya et al.
patent: 5272463 (1993-12-01), Furuya et al.

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