ATE142044T1 - Tastatur - Google Patents
TastaturInfo
- Publication number
- ATE142044T1 ATE142044T1 AT93105398T AT93105398T ATE142044T1 AT E142044 T1 ATE142044 T1 AT E142044T1 AT 93105398 T AT93105398 T AT 93105398T AT 93105398 T AT93105398 T AT 93105398T AT E142044 T1 ATE142044 T1 AT E142044T1
- Authority
- AT
- Austria
- Prior art keywords
- keyboard
- Prior art date
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
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
-
- 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
- H01H2219/00—Legends
- H01H2219/054—Optical elements
- H01H2219/062—Light conductor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/066—Actuators replaceable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/07—Actuators transparent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/002—Casings sealed
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929208238A GB9208238D0 (en) | 1992-04-14 | 1992-04-14 | A keypad |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE142044T1 true ATE142044T1 (de) | 1996-09-15 |
Family
ID=10714044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT93105398T ATE142044T1 (de) | 1992-04-14 | 1993-04-01 | Tastatur |
Country Status (3)
Country | Link |
---|---|
AT (1) | ATE142044T1 (de) |
DE (1) | DE69304239T2 (de) |
GB (1) | GB9208238D0 (de) |
-
1992
- 1992-04-14 GB GB929208238A patent/GB9208238D0/en active Pending
-
1993
- 1993-04-01 AT AT93105398T patent/ATE142044T1/de not_active IP Right Cessation
- 1993-04-01 DE DE69304239T patent/DE69304239T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69304239D1 (de) | 1996-10-02 |
DE69304239T2 (de) | 1997-03-13 |
GB9208238D0 (en) | 1992-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |