LU74330A1 - - Google Patents
Info
- Publication number
- LU74330A1 LU74330A1 LU74330A LU74330A LU74330A1 LU 74330 A1 LU74330 A1 LU 74330A1 LU 74330 A LU74330 A LU 74330A LU 74330 A LU74330 A LU 74330A LU 74330 A1 LU74330 A1 LU 74330A1
- Authority
- LU
- Luxembourg
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
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
-
- 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
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/64—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member wherein the switch has more than two electrically distinguishable positions, e.g. multi-position push-button switches
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU74330A LU74330A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-02-11 | 1976-02-11 | |
| DE7703984U DE7703984U1 (de) | 1976-02-11 | 1977-02-08 | Elektrischer Steuerschalter |
| GB544977A GB1507297A (en) | 1976-02-11 | 1977-02-09 | Electrical switches |
| FR7703981A FR2341190A1 (fr) | 1976-02-11 | 1977-02-11 | Commutateur electrique |
| IT2019377A IT1076366B (it) | 1976-02-11 | 1977-02-11 | Dispositivo elettrico di comando |
| US05/780,803 US4122319A (en) | 1976-02-11 | 1977-03-24 | Electrical switch and its use for the control of machines |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU74330A LU74330A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-02-11 | 1976-02-11 | |
| US05/780,803 US4122319A (en) | 1976-02-11 | 1977-03-24 | Electrical switch and its use for the control of machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU74330A1 true LU74330A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-08-19 |
Family
ID=26640192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU74330A LU74330A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-02-11 | 1976-02-11 |
Country Status (4)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2815493C3 (de) * | 1978-04-10 | 1981-01-22 | Mannesmann Demag Ag, 4100 Duisburg | Schaltelement |
| JPS603277B2 (ja) * | 1978-06-15 | 1985-01-26 | ソニー株式会社 | スピーカ装置 |
| JPH073465B2 (ja) * | 1986-09-12 | 1995-01-18 | オムロン株式会社 | スイツチ機構 |
| US5938589A (en) * | 1997-07-15 | 1999-08-17 | Fuji Photo Optical Co., Ltd. | Control switch device for an endoscope duct |
| JP3875438B2 (ja) * | 1999-12-16 | 2007-01-31 | アルプス電気株式会社 | 多方向操作スイッチ |
| CN113035624B (zh) * | 2021-03-26 | 2025-05-02 | 安庆市恒怡多精彩科技有限公司 | 一种防误触机械开关及机械键盘 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR365788A (fr) * | 1906-04-30 | 1906-09-17 | Barthelemy Becker | Interrupteur électrique à déplacement rectiligne |
| FR519767A (fr) * | 1919-12-30 | 1921-06-15 | Otis Pifre Sa Atel | Perfectionnements aux démarreurs automatiques des moteurs électriques |
| US1784437A (en) * | 1927-10-01 | 1930-12-09 | Grover C Piper | Single-button electric switch |
| GB414373A (en) * | 1933-01-30 | 1934-07-30 | Allen West & Co Ltd | Improvements in or relating to controllers for electric motor control systems |
| US2335283A (en) * | 1941-07-11 | 1943-11-30 | Arrow Hart & Hegeman Electric | Push-pull switch |
| DE882726C (de) * | 1947-01-16 | 1953-07-13 | Renault | Elektrischer Verteiler, insbesondere fuer Werkzeugmaschinen |
| US2606983A (en) * | 1949-06-10 | 1952-08-12 | Murray Mfg Corp | Circuit interrupter contact |
| DE1117705B (de) * | 1952-05-15 | 1961-11-23 | Siemens Ag | Schnappgetriebe fuer Endschalter |
| DE1005596B (de) * | 1953-11-07 | 1957-04-04 | Stahl R Fa | Haengeschalter fuer Einhandbedienung von Hub- und Fahrwerksmotoren |
| US2942073A (en) * | 1959-03-30 | 1960-06-21 | Gen Electric | Tap changing switch for electrical apparatus |
| DE1092996B (de) * | 1959-07-06 | 1960-11-17 | Licentia Gmbh | Schaltgeraet in Flachbauform, insbesondere Kleinselbstschalter, mit thermischer Ausloesung |
| FR2034242B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1969-03-03 | 1975-08-01 | Rogero Jean | |
| DE2004703C3 (de) * | 1970-02-03 | 1978-11-02 | Rotary Hoes Ltd., West Horndon, Essex (Grossbritannien) | Mehrfach-Grenzschalter |
| DE2024892C3 (de) * | 1970-05-22 | 1975-05-07 | J. & J. Marquardt, 7201 Rietheim | Elektrischer Schalter |
| CH514925A (de) * | 1970-06-17 | 1971-10-31 | Holzer Patent Ag | Aneinanderreihbarer Drucktastenschalter |
| US3809838A (en) * | 1971-11-01 | 1974-05-07 | Bunker Ramo | Modular push button switch assembly mounted on printed circuit board |
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1976
- 1976-02-11 LU LU74330A patent/LU74330A1/xx unknown
-
1977
- 1977-02-08 DE DE7703984U patent/DE7703984U1/de not_active Expired
- 1977-02-11 FR FR7703981A patent/FR2341190A1/fr not_active Withdrawn
- 1977-03-24 US US05/780,803 patent/US4122319A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE7703984U1 (de) | 1977-05-18 |
| FR2341190A1 (fr) | 1977-09-09 |
| US4122319A (en) | 1978-10-24 |