Tuners – With indicator
Patent
1977-02-28
1978-06-06
Gensler, Paul L.
Tuners
With indicator
1161241R, H03J 102
Patent
active
040939308
ABSTRACT:
A radio tuning arrangement is provided wherein a drive cable for rotating a uning capacitor drum in response to rotation of a tuning knob also serves to provide current to a lamp that moves with an indicator in response to rotation of the knob. The cable includes a pair of conductors that extend longitudinally off the drum to terminal posts through a clamp thereby defining a torsion section of the cable. The conductors also extend circumferentially off the drum to the indicator lamp from opposite sides of a closed path.
REFERENCES:
patent: 1879294 (1932-09-01), Jones et al.
patent: 2137684 (1938-11-01), Gillard
patent: 2295387 (1942-09-01), Creager
Gensler Paul L.
Grundig E. M. V. Elektro-Mechanische Versuchsanstalt Max Grundig
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