ES379580A1 - Perfeccionamientos en la construccion de conmutadores de pulsadores modulares en bloques combinados. - Google Patents
Perfeccionamientos en la construccion de conmutadores de pulsadores modulares en bloques combinados.Info
- Publication number
- ES379580A1 ES379580A1 ES379580A ES379580A ES379580A1 ES 379580 A1 ES379580 A1 ES 379580A1 ES 379580 A ES379580 A ES 379580A ES 379580 A ES379580 A ES 379580A ES 379580 A1 ES379580 A1 ES 379580A1
- Authority
- ES
- Spain
- Prior art keywords
- cam
- strip
- modules
- actuation
- cam means
- 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.)
- Expired
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
- H01H13/74—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 each contact set returning to its original state only upon actuation of another of the operating members
Landscapes
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82370569A | 1969-05-12 | 1969-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES379580A1 true ES379580A1 (es) | 1972-10-16 |
Family
ID=25239480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES379580A Expired ES379580A1 (es) | 1969-05-12 | 1970-05-12 | Perfeccionamientos en la construccion de conmutadores de pulsadores modulares en bloques combinados. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3544739A (es) |
DE (1) | DE2020838C3 (es) |
ES (1) | ES379580A1 (es) |
FR (1) | FR2046170A5 (es) |
GB (1) | GB1291288A (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3783204A (en) * | 1972-09-11 | 1974-01-01 | Oak Industries Inc | Multiple circuit control pushbutton switch assembly with improved pushbutton actuator latch bar mechanism and movable contacts |
JPS5319972Y2 (es) * | 1972-12-01 | 1978-05-26 | ||
US4202640A (en) * | 1974-08-22 | 1980-05-13 | Kienzle Apparate Gmbh | Keyboard assembly |
US4124313A (en) * | 1974-08-22 | 1978-11-07 | Kienzle Apparate Gmbh | Keyboard assembly |
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 |
JPS5923332Y2 (ja) * | 1976-03-24 | 1984-07-11 | アルプス電気株式会社 | スイツチ |
CH615292A5 (es) * | 1977-01-12 | 1980-01-15 | Schweitzer H E Ag | |
JPS567058Y2 (es) * | 1977-06-08 | 1981-02-16 | ||
US4205557A (en) * | 1977-08-26 | 1980-06-03 | Trw Inc. | Interlocking apparatus |
JPS624977Y2 (es) * | 1978-10-20 | 1987-02-04 | ||
FR2454171A1 (fr) * | 1979-04-13 | 1980-11-07 | Telemecanique Electrique | Dispositif de verrouillage pour deux boutons-poussoirs |
JPS61179630U (es) * | 1985-04-27 | 1986-11-10 | ||
JPH054663Y2 (es) * | 1985-05-09 | 1993-02-05 | ||
JPS61184243U (es) * | 1985-05-09 | 1986-11-17 |
-
1969
- 1969-05-12 US US823705A patent/US3544739A/en not_active Expired - Lifetime
-
1970
- 1970-01-14 GB GB0887/70A patent/GB1291288A/en not_active Expired
- 1970-04-01 FR FR7011765A patent/FR2046170A5/fr not_active Expired
- 1970-04-28 DE DE2020838A patent/DE2020838C3/de not_active Expired
- 1970-05-12 ES ES379580A patent/ES379580A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2046170A5 (es) | 1971-03-05 |
GB1291288A (en) | 1972-10-04 |
US3544739A (en) | 1970-12-01 |
DE2020838C3 (de) | 1979-10-04 |
DE2020838B2 (de) | 1979-01-25 |
DE2020838A1 (de) | 1970-11-19 |
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