JPS4850270A - - Google Patents
Info
- Publication number
- JPS4850270A JPS4850270A JP47105356A JP10535672A JPS4850270A JP S4850270 A JPS4850270 A JP S4850270A JP 47105356 A JP47105356 A JP 47105356A JP 10535672 A JP10535672 A JP 10535672A JP S4850270 A JPS4850270 A JP S4850270A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
- H03J1/066—Constructional details regarding potentiometric setting of voltage or current variable reactances
Landscapes
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19192571A | 1971-10-22 | 1971-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4850270A true JPS4850270A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-07-16 |
Family
ID=22707481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47105356A Pending JPS4850270A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-10-22 | 1972-10-23 |
Country Status (4)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004054617B3 (de) * | 2004-11-11 | 2006-05-11 | Zf Friedrichshafen Ag | Betätigungseinrichtung mit Tasten |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3109906A (en) * | 1961-01-09 | 1963-11-05 | Gen Signal Corp | Selective position push button switch |
| DE1246091C2 (de) * | 1964-10-17 | 1976-04-29 | Preh Elektrofeinmechanische Werke Jakob Preh Nachf., 8740 Bad Neustadt | Einstellaggregat |
| AT281145B (de) * | 1967-02-18 | 1970-05-11 | Preh Elektro Feinmechanik | Tastenkanalwahlaggregat |
| US3559118A (en) * | 1967-06-10 | 1971-01-26 | Telefunken Patent | Switching and tuning device having rotatable pushbutton associated with each potentiometer |
| DE1591002B1 (de) * | 1967-07-21 | 1971-02-04 | Blaupunkt Werke Gmbh | Einstellvorrichtung fuer ein Fernsehempfangsgeraet |
| US3489867A (en) * | 1968-11-04 | 1970-01-13 | Standard Kollsman Ind Inc | Pushbutton selector switch |
| US3601703A (en) * | 1969-07-07 | 1971-08-24 | Standard Kollsman Ind Inc | Channel selecting device for voltage responsive tv tuner |
-
1971
- 1971-10-22 US US00191925A patent/US3768061A/en not_active Expired - Lifetime
-
1972
- 1972-10-20 FR FR7237398A patent/FR2156913A1/fr not_active Withdrawn
- 1972-10-20 DE DE2251486A patent/DE2251486A1/de active Pending
- 1972-10-23 JP JP47105356A patent/JPS4850270A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2251486A1 (de) | 1973-04-26 |
| FR2156913A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-06-01 |
| US3768061A (en) | 1973-10-23 |