Signals and indicators – Indicators – Rotary indicator with actuating means
Patent
1995-09-21
2000-07-04
Williams, Hezron E.
Signals and indicators
Indicators
Rotary indicator with actuating means
116DIG36, 116288, G01D 1322
Patent
active
060822880
ABSTRACT:
A pair of resilient clamps hold L-shaped terminals which extend from a self-luminescent indicator. An insulator disk holds a flexible conductive coil member and has slots which accommodate an end of the coil member and the resilient clamps in compressive state so that resilient force of the resilient clamps provide stable electric connection between the L-shaped terminals and the end of the coil member automatically when the clamp members are inserted into the slots. A pair of stationary catch members hold the other end of the coil member and connect it to an electric source. The connection between the other end of the coil member and the catch members is carried by hot punching to form thermo-compression bonding layer. The connecting portions of the catch members and the coil member are plated with tin or solder beforehand for this purpose.
REFERENCES:
patent: 4640561 (1987-02-01), George
patent: 5050045 (1991-09-01), Kato et al.
patent: 5211128 (1993-05-01), Katoh et al.
patent: 5372087 (1994-12-01), Kato et al.
Kato Miki
Kobayashi Katsumi
Noba Michiyuki
Tamano Yukinori
Nippondenso Co. Ltd.
Williams Hezron E.
Worth Willie Morris
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