FR2857501B1 - RETROTECTIVE KEYBOARD, IN PARTICULAR KEYBOARD WITH JOINTIVE TOUCHES - Google Patents
RETROTECTIVE KEYBOARD, IN PARTICULAR KEYBOARD WITH JOINTIVE TOUCHESInfo
- Publication number
- FR2857501B1 FR2857501B1 FR0308436A FR0308436A FR2857501B1 FR 2857501 B1 FR2857501 B1 FR 2857501B1 FR 0308436 A FR0308436 A FR 0308436A FR 0308436 A FR0308436 A FR 0308436A FR 2857501 B1 FR2857501 B1 FR 2857501B1
- Authority
- FR
- France
- Prior art keywords
- keyboard
- retrotective
- jointive
- touches
- particular keyboard
- 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 - Fee Related
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/054—Optical elements
- H01H2219/062—Light conductor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/054—Optical elements
- H01H2219/064—Optical isolation of switch sites
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/036—Return force
- H01H2221/044—Elastic part on actuator or casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/07—Actuators transparent
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0308436A FR2857501B1 (en) | 2003-07-10 | 2003-07-10 | RETROTECTIVE KEYBOARD, IN PARTICULAR KEYBOARD WITH JOINTIVE TOUCHES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0308436A FR2857501B1 (en) | 2003-07-10 | 2003-07-10 | RETROTECTIVE KEYBOARD, IN PARTICULAR KEYBOARD WITH JOINTIVE TOUCHES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2857501A1 FR2857501A1 (en) | 2005-01-14 |
FR2857501B1 true FR2857501B1 (en) | 2005-09-16 |
Family
ID=33522924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0308436A Expired - Fee Related FR2857501B1 (en) | 2003-07-10 | 2003-07-10 | RETROTECTIVE KEYBOARD, IN PARTICULAR KEYBOARD WITH JOINTIVE TOUCHES |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2857501B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010044972A (en) * | 2008-08-14 | 2010-02-25 | Alps Electric Co Ltd | Illuminated switch device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5012054A (en) * | 1990-05-14 | 1991-04-30 | Delco Electronics Corporation | Closely spaced back-lit push button array |
GB2336817A (en) * | 1998-05-02 | 1999-11-03 | Ford Motor Co | Mounting reciprocable plunger in instrument panel |
JP2000251561A (en) * | 1999-03-01 | 2000-09-14 | Yazaki Corp | Switch system |
-
2003
- 2003-07-10 FR FR0308436A patent/FR2857501B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2857501A1 (en) | 2005-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
PLFP | Fee payment |
Year of fee payment: 16 |
|
PLFP | Fee payment |
Year of fee payment: 17 |
|
ST | Notification of lapse |
Effective date: 20210305 |