JPS5326661B2 - - Google Patents
Info
- Publication number
- JPS5326661B2 JPS5326661B2 JP2444273A JP2444273A JPS5326661B2 JP S5326661 B2 JPS5326661 B2 JP S5326661B2 JP 2444273 A JP2444273 A JP 2444273A JP 2444273 A JP2444273 A JP 2444273A JP S5326661 B2 JPS5326661 B2 JP S5326661B2
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J5/00—Devices or arrangements for controlling character selection
- B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
- B41J5/12—Construction of key buttons
-
- 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
- H01H13/702—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/004—Collapsible dome or bubble
- H01H2215/006—Only mechanical function
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/008—Actuators other then push button
- H01H2221/016—Lever; Rocker
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/064—Limitation of actuating pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2227/00—Dimensions; Characteristics
- H01H2227/022—Collapsable dome
Landscapes
- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7202909A NL7202909A (US20100012521A1-20100121-C00001.png) | 1972-03-04 | 1972-03-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS48104082A JPS48104082A (US20100012521A1-20100121-C00001.png) | 1973-12-26 |
| JPS5326661B2 true JPS5326661B2 (US20100012521A1-20100121-C00001.png) | 1978-08-03 |
Family
ID=19815515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2444273A Expired JPS5326661B2 (US20100012521A1-20100121-C00001.png) | 1972-03-04 | 1973-03-02 |
Country Status (8)
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2417280A1 (de) * | 1973-04-09 | 1974-10-24 | Alphameric Holdings Ltd | Tastatur zur erzeugung elektrischer signale |
| US3932722A (en) * | 1974-04-16 | 1976-01-13 | Nippo Communication Industrial Co., Ltd. | Push button body for a push-button switch providing snap-action of the switch |
| JPS505877A (US20100012521A1-20100121-C00001.png) * | 1973-05-18 | 1975-01-22 | ||
| JPS5613709Y2 (US20100012521A1-20100121-C00001.png) * | 1974-04-22 | 1981-03-31 | ||
| JPS5113572U (US20100012521A1-20100121-C00001.png) * | 1974-07-19 | 1976-01-31 | ||
| JPS5133876A (US20100012521A1-20100121-C00001.png) * | 1974-09-18 | 1976-03-23 | Gikoo Kk | |
| US3969600A (en) * | 1975-06-11 | 1976-07-13 | Burroughs Corporation | Tactile feedback keyboard switch assembly and actuator |
| JPS5655864Y2 (US20100012521A1-20100121-C00001.png) * | 1975-07-09 | 1981-12-26 | ||
| JPS529768U (US20100012521A1-20100121-C00001.png) * | 1975-07-09 | 1977-01-24 | ||
| US4070555A (en) * | 1975-11-28 | 1978-01-24 | The Alliance Manufacturing Company | Switching mechanism |
| NO142151C (no) * | 1976-12-20 | 1980-07-02 | Ring System Maskiner Gustav | Trykknappanordning for tastbord eller liknende som er stoept i ett stykke av et fjaerende materiale |
| US4127758A (en) * | 1977-10-13 | 1978-11-28 | Sheldahl, Inc. | Tactile layer having hinged dome |
| JPS5468171U (US20100012521A1-20100121-C00001.png) * | 1977-10-24 | 1979-05-15 | ||
| JPS5825537Y2 (ja) * | 1978-09-20 | 1983-06-01 | アルプス電気株式会社 | 押釦スイツチ |
| DE2914954C2 (de) * | 1979-04-12 | 1983-08-18 | Rafi Gmbh & Co Elektrotechnische Spezialfabrik, 7981 Berg | Taster oder Schalter für Tastaturen, elektrische Geräte o.dgl. |
| NL7906931A (nl) * | 1979-09-18 | 1981-03-20 | Philips Nv | Druktoetsschakelaar. |
| DE3041470A1 (de) * | 1980-11-04 | 1982-06-09 | E. Dold & Söhne KG, 7743 Furtwangen | Taste |
| DE3041859A1 (de) * | 1980-11-06 | 1982-06-03 | Preh Elektro Feinmechanik | Tastatur |
| USRE32419E (en) * | 1981-03-16 | 1987-05-12 | Engineering Research Applications, Inc. | Molded keyboard and method of fabricating same |
| FR2511941B1 (fr) * | 1981-09-01 | 1988-02-05 | Telemecanique Electrique | Clavier modulaire, etanche, a effet tactile |
| US4440992A (en) * | 1982-03-03 | 1984-04-03 | Amp Incorporated | Low profile keyboard switch actuating assembly |
| SE432680B (sv) * | 1982-08-30 | 1984-04-09 | Ericsson Telefon Ab L M | Tangentmekanism |
| JPS58117616A (ja) * | 1982-11-17 | 1983-07-13 | 信越ポリマー株式会社 | 押釦スイツチ部品 |
| GB2135827B (en) * | 1983-03-01 | 1987-04-29 | Plessey Comapny Plc The | Keyboard push buttons |
| US4677268A (en) * | 1983-03-28 | 1987-06-30 | The Gates Corporation | Elastomeric switch control device |
| US4716262A (en) * | 1983-10-21 | 1987-12-29 | Nena Morse | Vandal-resistant telephone keypad switch |
| JPS6075928U (ja) * | 1983-10-31 | 1985-05-28 | 株式会社ジエルコ | 押しボタンスイツチ |
| JPS61166417U (US20100012521A1-20100121-C00001.png) * | 1985-04-02 | 1986-10-15 | ||
| DE8515869U1 (de) * | 1985-05-30 | 1986-11-13 | Siemens AG, 1000 Berlin und 8000 München | Tastenbaustein |
| DE8714217U1 (de) * | 1987-10-26 | 1987-12-23 | Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt | Tastenkappe für eine Tastatur |
| IT1232530B (it) * | 1989-06-29 | 1992-02-19 | Olivetti & Co Spa | Tastiera a contatti |
| JPH0422024A (ja) * | 1990-05-15 | 1992-01-27 | Fujitsu Ltd | キーボード |
| JPH0817064B2 (ja) * | 1990-07-12 | 1996-02-21 | 富士通株式会社 | 薄型キーボード |
| US5214256A (en) * | 1991-02-27 | 1993-05-25 | Ralph Ipcinski | Membrane type switch with improved elastomeric actuator including a cap mounted in an actuator depression |
| US5310973A (en) * | 1991-10-08 | 1994-05-10 | Silitek Corporation | Structure of key switch |
| US5358344A (en) * | 1992-09-01 | 1994-10-25 | Key Tronic Corporation | Keyboard with full-travel, self-leveling keyswitches |
| US5422447A (en) * | 1992-09-01 | 1995-06-06 | Key Tronic Corporation | Keyboard with full-travel, self-leveling keyswitches and return mechanism keyswitch |
| US5389757A (en) * | 1993-06-15 | 1995-02-14 | Digital Equipment Corporation | Elastomeric key switch actuator |
| US5569889A (en) * | 1994-03-28 | 1996-10-29 | Ericsson Ge Mobile Communications Inc. | Key assembly and keyboard comprising key retraction and stabilization means |
| GB2301482B (en) * | 1995-05-27 | 1999-09-22 | Nokia Mobile Phones Ltd | A key assembly |
| TW314250U (en) * | 1997-02-15 | 1997-08-21 | Hon Hai Prec Ind Co Ltd | Elastic device of keyboard I |
| US7326869B2 (en) * | 2004-10-22 | 2008-02-05 | Intergraph Hardware Technologies Company | Tactile feedback plunger switch |
| US7683477B2 (en) * | 2007-06-26 | 2010-03-23 | Infineon Technologies Ag | Semiconductor device including semiconductor chips having contact elements |
| IT1398690B1 (it) * | 2009-07-07 | 2013-03-08 | Eltek Spa | Interruttore per veicoli |
| US8647203B2 (en) * | 2011-11-04 | 2014-02-11 | Target Brands, Inc. | Transaction product with selectively illuminated buttons |
| JP5587477B1 (ja) * | 2013-09-10 | 2014-09-10 | 株式会社フジクラ | 座席装置 |
-
1972
- 1972-03-04 NL NL7202909A patent/NL7202909A/xx unknown
-
1973
- 1973-02-27 US US00336170A patent/US3829646A/en not_active Expired - Lifetime
- 1973-03-01 SE SE7302886A patent/SE383665B/xx unknown
- 1973-03-01 GB GB996673A patent/GB1375333A/en not_active Expired
- 1973-03-01 CA CA165,000A patent/CA987715A/en not_active Expired
- 1973-03-01 IT IT67549/73A patent/IT977943B/it active
- 1973-03-02 JP JP2444273A patent/JPS5326661B2/ja not_active Expired
- 1973-03-02 FR FR7307539A patent/FR2174938B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7202909A (US20100012521A1-20100121-C00001.png) | 1973-09-07 |
| FR2174938B1 (US20100012521A1-20100121-C00001.png) | 1977-12-23 |
| SE383665B (sv) | 1976-03-22 |
| US3829646A (en) | 1974-08-13 |
| CA987715A (en) | 1976-04-20 |
| IT977943B (it) | 1974-09-20 |
| GB1375333A (US20100012521A1-20100121-C00001.png) | 1974-11-27 |
| JPS48104082A (US20100012521A1-20100121-C00001.png) | 1973-12-26 |
| DE2309041B2 (de) | 1976-11-04 |
| FR2174938A1 (US20100012521A1-20100121-C00001.png) | 1973-10-19 |
| DE2309041A1 (de) | 1973-09-06 |
