ES447072A1 - Perfeccionamientos en conmutadores de pulsador. - Google Patents
Perfeccionamientos en conmutadores de pulsador.Info
- Publication number
- ES447072A1 ES447072A1 ES447072A ES447072A ES447072A1 ES 447072 A1 ES447072 A1 ES 447072A1 ES 447072 A ES447072 A ES 447072A ES 447072 A ES447072 A ES 447072A ES 447072 A1 ES447072 A1 ES 447072A1
- Authority
- ES
- Spain
- Prior art keywords
- contact
- central
- dome
- central part
- spring contacts
- 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
- H01H13/7013—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 in which the movable contacts of each switch site or of a row of switch sites are formed in a single plate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H2001/0005—Redundant contact pairs in one switch for safety reasons
Landscapes
- Push-Button Switches (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA224,769A CA1019374A (en) | 1975-04-16 | 1975-04-16 | Multi-contact push-button switch |
Publications (1)
Publication Number | Publication Date |
---|---|
ES447072A1 true ES447072A1 (es) | 1977-06-16 |
Family
ID=4102828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES447072A Expired ES447072A1 (es) | 1975-04-16 | 1976-04-15 | Perfeccionamientos en conmutadores de pulsador. |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS51127385A (es) |
BE (1) | BE840892A (es) |
CA (1) | CA1019374A (es) |
DE (1) | DE2615330A1 (es) |
ES (1) | ES447072A1 (es) |
FR (1) | FR2308185A1 (es) |
GB (1) | GB1537686A (es) |
IT (1) | IT1059629B (es) |
NL (1) | NL7603296A (es) |
SE (1) | SE7604343L (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5427372U (es) * | 1977-07-28 | 1979-02-22 | ||
JPS5449573A (en) * | 1977-08-19 | 1979-04-18 | Konishiroku Photo Ind | Unit type switch |
CA1100165A (en) * | 1979-02-02 | 1981-04-28 | Roger Perks | Pushbutton switch assembly for telecommunications and other input apparatus |
DE2907894A1 (de) * | 1979-03-01 | 1980-09-11 | Licentia Gmbh | Tastenschalterleiste mit mehreren tastschaltern |
DE2931370C2 (de) * | 1979-08-02 | 1983-09-29 | Daut & Rietz KG Fabrik für Elektrofeinmechanik GmbH & Co, 8500 Nürnberg | Tipptaste |
DE3045929A1 (de) * | 1980-12-05 | 1982-07-22 | Ulo-Werk Moritz Ullmann Gmbh & Co Kg, 7340 Geislingen | Ruhekontaktschalter |
JPS5987720A (ja) * | 1982-11-11 | 1984-05-21 | シャープ株式会社 | 押ボタンスイツチ |
JPS5984535U (ja) * | 1983-10-28 | 1984-06-07 | 株式会社リコー | カメラのレリ−ズスイツチ |
DE3403034A1 (de) * | 1984-01-28 | 1985-08-01 | Schoeller & Co Elektrotechnische Fabrik Gmbh & Co, 6000 Frankfurt | Tastenschalter |
DE3715765A1 (de) * | 1987-05-12 | 1988-12-01 | Schoeller & Co Elektrotech | Drucktastenschalter |
GB2229577A (en) * | 1989-03-23 | 1990-09-26 | Well Treasure Ind Ltd | Mounting contact elements on printed circuit boards |
GB2308499B (en) * | 1995-12-22 | 2000-03-15 | Nokia Mobile Phones Ltd | A contact membrane for a keypad assembly |
FR2911000B1 (fr) * | 2006-12-29 | 2009-05-01 | Nicomatic Sa Sa | Dome de contact pour deux circuits,et commutateur le comportant |
DE102007027218A1 (de) * | 2007-06-13 | 2008-12-18 | Leopold Kostal Gmbh & Co. Kg | Elektrischer Schalter |
US7652216B2 (en) | 2007-12-18 | 2010-01-26 | Streamlight, Inc. | Electrical switch, as for controlling a flashlight |
JP6132341B2 (ja) * | 2013-05-09 | 2017-05-24 | アルプス電気株式会社 | 可動接点部材および可動接点部材を用いたスイッチ装置 |
DE102015119767B4 (de) | 2015-11-16 | 2023-08-10 | Peter Kitzenmaier | Stableuchte mit Batteriefederkontakt für mindestens zwei Schaltfunktionen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3641286A (en) * | 1970-10-05 | 1972-02-08 | Selectro Corp | Electromechanical keyboard independently operated switch mechanism with improved conductive resilient actuating means |
US3826884A (en) * | 1973-06-25 | 1974-07-30 | Oak Industries Inc | Keyboard switch |
JPS5072182A (es) * | 1973-08-20 | 1975-06-14 | ||
US3850020A (en) * | 1973-12-10 | 1974-11-26 | Jones & Laughlin Steel Corp | Rolled strip shape control using work roll screwdown changes |
DE2420755A1 (de) * | 1974-04-29 | 1975-11-06 | Faber Castell A W | Betaetigungsvorrichtung, insbesondere fuer elektrischen druckkontakt |
US3941964A (en) * | 1974-12-09 | 1976-03-02 | Bowmar Instrument Corporation | Push-button type binary switch device |
-
1975
- 1975-04-16 CA CA224,769A patent/CA1019374A/en not_active Expired
-
1976
- 1976-03-30 NL NL7603296A patent/NL7603296A/xx not_active Application Discontinuation
- 1976-04-08 DE DE19762615330 patent/DE2615330A1/de active Pending
- 1976-04-12 IT IT22211/76A patent/IT1059629B/it active
- 1976-04-13 SE SE7604343A patent/SE7604343L/xx unknown
- 1976-04-14 JP JP51041427A patent/JPS51127385A/ja active Pending
- 1976-04-15 GB GB15741/76A patent/GB1537686A/en not_active Expired
- 1976-04-15 ES ES447072A patent/ES447072A1/es not_active Expired
- 1976-04-16 FR FR7611486A patent/FR2308185A1/fr not_active Withdrawn
- 1976-04-16 BE BE166275A patent/BE840892A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPS51127385A (en) | 1976-11-06 |
GB1537686A (en) | 1979-01-04 |
NL7603296A (nl) | 1976-10-19 |
IT1059629B (it) | 1982-06-21 |
DE2615330A1 (de) | 1976-10-28 |
CA1019374A (en) | 1977-10-18 |
BE840892A (fr) | 1976-08-16 |
FR2308185A1 (fr) | 1976-11-12 |
SE7604343L (sv) | 1976-10-17 |
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