BR7410940A - Mecanismo de acionamento aperfeicoado para aparelho sintonizador de radio-receptor - Google Patents
Mecanismo de acionamento aperfeicoado para aparelho sintonizador de radio-receptorInfo
- Publication number
- BR7410940A BR7410940A BR10940/74A BR1094074A BR7410940A BR 7410940 A BR7410940 A BR 7410940A BR 10940/74 A BR10940/74 A BR 10940/74A BR 1094074 A BR1094074 A BR 1094074A BR 7410940 A BR7410940 A BR 7410940A
- Authority
- BR
- Brazil
- Prior art keywords
- radio
- driving mechanism
- receiver tuning
- tuning equipment
- perfect driving
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/18—Automatic scanning over a band of frequencies
- H03J7/30—Automatic scanning over a band of frequencies where the scanning is accomplished by mechanical means, e.g. by a motor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00436794A US3852691A (en) | 1974-01-25 | 1974-01-25 | Motorized radio search tuner |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7410940A true BR7410940A (pt) | 1975-12-02 |
Family
ID=23733852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR10940/74A BR7410940A (pt) | 1974-01-25 | 1974-12-30 | Mecanismo de acionamento aperfeicoado para aparelho sintonizador de radio-receptor |
Country Status (4)
Country | Link |
---|---|
US (1) | US3852691A (pt) |
AR (1) | AR208688A1 (pt) |
BR (1) | BR7410940A (pt) |
CA (1) | CA1020675A (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4555958A (en) * | 1984-07-09 | 1985-12-03 | Ford Motor Company | Flip-down pushbutton end caps for a radio tuner |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2751503A (en) * | 1952-02-27 | 1956-06-19 | Gen Motors Corp | Solenoid powered tuner |
US2996612A (en) * | 1953-07-13 | 1961-08-15 | Gen Motors Corp | Stop-on-signal radio tuning means |
US2852944A (en) * | 1956-03-09 | 1958-09-23 | Gen Motors Corp | Combined signal seeking push button and manual tuner |
US2924980A (en) * | 1958-02-04 | 1960-02-16 | Gen Motors Corp | Means for tuning a radio receiver |
US3745469A (en) * | 1971-06-28 | 1973-07-10 | Motorola Inc | Automatic tuning apparatus for a radio receiver |
-
1974
- 1974-01-25 US US00436794A patent/US3852691A/en not_active Expired - Lifetime
- 1974-10-30 CA CA212,683A patent/CA1020675A/en not_active Expired
- 1974-12-30 BR BR10940/74A patent/BR7410940A/pt unknown
-
1975
- 1975-01-22 AR AR257379A patent/AR208688A1/es active
Also Published As
Publication number | Publication date |
---|---|
AR208688A1 (es) | 1977-02-28 |
US3852691A (en) | 1974-12-03 |
CA1020675A (en) | 1977-11-08 |
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