Electrical resistors – Mechanically variable – Movable contact electrically adjustable over length of...
Patent
1975-02-12
1976-04-20
Mayewsky, Volodymyr Y.
Electrical resistors
Mechanically variable
Movable contact electrically adjustable over length of...
1161244, 240 1EL, 338128, 338196, 340380, H01C 1030
Patent
active
039522776
ABSTRACT:
There is provided a combined variable resistor assembly provided with position indicator means for indicating positions of individual variable resistors by respective bright spots adapted to be moved by manipulating the associated variable resistors. This variable resistor assembly may find use mainly for electronic tuners, and with which the present states of the individual variable resistors for volume control, balance control, sound quality control and so forth can be known at a glance at the indicator means.
REFERENCES:
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patent: 3118422 (1964-01-01), McNamara
patent: 3588750 (1971-06-01), Takimoto
patent: 3593152 (1971-07-01), Aoki
patent: 3624582 (1971-11-01), Iwasaki
patent: 3641471 (1972-02-01), Labudee et al.
patent: 3697986 (1972-03-01), Lace et al.
Miyashita Akitoshi
Nishioka Matsuo
Oka Shunzo
Oshima Kazuo
Matsushita Electric - Industrial Co., Ltd.
Mayewsky Volodymyr Y.
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