DE3538642A1 - Schaltervorrichtung - Google Patents
SchaltervorrichtungInfo
- Publication number
- DE3538642A1 DE3538642A1 DE19853538642 DE3538642A DE3538642A1 DE 3538642 A1 DE3538642 A1 DE 3538642A1 DE 19853538642 DE19853538642 DE 19853538642 DE 3538642 A DE3538642 A DE 3538642A DE 3538642 A1 DE3538642 A1 DE 3538642A1
- Authority
- DE
- Germany
- Prior art keywords
- switch
- tilting plate
- switch device
- areas
- plate
- Prior art date
- 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.)
- Granted
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
Landscapes
- Push-Button Switches (AREA)
- Switches With Compound Operations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984163746U JPS6179433U (US20110158925A1-20110630-C00042.png) | 1984-10-31 | 1984-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3538642A1 true DE3538642A1 (de) | 1986-04-30 |
Family
ID=15779894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853538642 Granted DE3538642A1 (de) | 1984-10-31 | 1985-10-30 | Schaltervorrichtung |
Country Status (3)
Country | Link |
---|---|
US (1) | US4668844A (US20110158925A1-20110630-C00042.png) |
JP (1) | JPS6179433U (US20110158925A1-20110630-C00042.png) |
DE (1) | DE3538642A1 (US20110158925A1-20110630-C00042.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4003295A1 (de) * | 1990-02-03 | 1991-08-14 | Hengstler Bauelemente | Wiedereinschaltsperre bei einem relais |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2940807A1 (de) * | 1978-10-20 | 1980-04-30 | Alps Electric Co Ltd | Elektrischer mehrfach- bzw. doppelschalter |
DE2951356A1 (de) * | 1979-12-20 | 1981-07-02 | Bbc Brown Boveri & Cie | Vorrichtung zur mechanischen einschaltsperrung eines von zwei schaltorganen, solange sich das andere schaltorgan in eingeschalteter stellung befindet |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2903687A (en) * | 1959-09-08 | Keyboard mechanism | ||
US1424402A (en) * | 1922-08-01 | hartman | ||
US2523786A (en) * | 1947-09-02 | 1950-09-26 | Soreng Mfg Corp | Electrical switch |
US3142198A (en) * | 1961-08-17 | 1964-07-28 | Oak Mfg Co | Push button mechanism |
US3166644A (en) * | 1961-12-27 | 1965-01-19 | John W Feldmayer | Multiple push button electrical switch apparatus |
US3617661A (en) * | 1970-06-26 | 1971-11-02 | M Z M Corp | Multiple pushbutton switch with improved actuating means |
US3778564A (en) * | 1972-07-07 | 1973-12-11 | Honeywell Inc | Switch resetting apparatus for multi-bank push button switches |
US3836736A (en) * | 1973-08-10 | 1974-09-17 | Oak Industries Inc | Operator plate common to multiple pushbutton switch operators allowing simultaneous actuation of plural switch assemblies during momentary or interlocking modes of operation |
CA1004715A (en) * | 1974-11-04 | 1977-02-01 | Beverley W. Gumb | Pushbutton switch mechanical interconnector |
US4122316A (en) * | 1976-01-28 | 1978-10-24 | Alps Electric Co., Ltd. | Push button switch assembly having independent operator interlock in at least two rows latching at least one operator |
JPS6220106Y2 (US20110158925A1-20110630-C00042.png) * | 1979-04-20 | 1987-05-22 |
-
1984
- 1984-10-31 JP JP1984163746U patent/JPS6179433U/ja active Pending
-
1985
- 1985-10-30 DE DE19853538642 patent/DE3538642A1/de active Granted
- 1985-10-31 US US06/793,682 patent/US4668844A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2940807A1 (de) * | 1978-10-20 | 1980-04-30 | Alps Electric Co Ltd | Elektrischer mehrfach- bzw. doppelschalter |
DE2951356A1 (de) * | 1979-12-20 | 1981-07-02 | Bbc Brown Boveri & Cie | Vorrichtung zur mechanischen einschaltsperrung eines von zwei schaltorganen, solange sich das andere schaltorgan in eingeschalteter stellung befindet |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4003295A1 (de) * | 1990-02-03 | 1991-08-14 | Hengstler Bauelemente | Wiedereinschaltsperre bei einem relais |
Also Published As
Publication number | Publication date |
---|---|
US4668844A (en) | 1987-05-26 |
JPS6179433U (US20110158925A1-20110630-C00042.png) | 1986-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |