DE69512478T2 - Membrantastatur - Google Patents
MembrantastaturInfo
- Publication number
- DE69512478T2 DE69512478T2 DE1995612478 DE69512478T DE69512478T2 DE 69512478 T2 DE69512478 T2 DE 69512478T2 DE 1995612478 DE1995612478 DE 1995612478 DE 69512478 T DE69512478 T DE 69512478T DE 69512478 T2 DE69512478 T2 DE 69512478T2
- Authority
- DE
- Germany
- Prior art keywords
- membrane keyboard
- keyboard
- membrane
- 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
- H01H13/78—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 characterised by the contacts or the contact sites
- H01H13/80—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 characterised by the contacts or the contact sites characterised by the manner of cooperation of the contacts, e.g. with both contacts movable or with bounceless contacts
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2201/00—Contacts
- H01H2201/008—Both contacts movable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/068—Properties of the membrane
- H01H2209/07—Properties of the membrane metallic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/004—Collapsible dome or bubble
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/05—Force concentrator; Actuating dimple
-
- 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
- H01H2229/00—Manufacturing
- H01H2229/024—Packing between substrate and membrane
- H01H2229/028—Adhesive
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/038—Anti-vandalism
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9400679A BE1006720A6 (nl) | 1994-07-18 | 1994-07-18 | Membraantoetsenbord |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69512478D1 DE69512478D1 (de) | 1999-11-04 |
DE69512478T2 true DE69512478T2 (de) | 2000-05-04 |
Family
ID=3888265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1995612478 Expired - Fee Related DE69512478T2 (de) | 1994-07-18 | 1995-07-11 | Membrantastatur |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0693762B1 (de) |
BE (1) | BE1006720A6 (de) |
DE (1) | DE69512478T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2301482B (en) * | 1995-05-27 | 1999-09-22 | Nokia Mobile Phones Ltd | A key assembly |
FR2787568B1 (fr) * | 1998-12-16 | 2001-02-02 | France Etat | Dispositif de mise a feu d'une amorce |
FI105956B (fi) * | 1999-05-31 | 2000-10-31 | Kone Corp | Hissin näppäimistö |
CN108263662B (zh) * | 2017-12-29 | 2023-09-01 | 深圳市康成泰实业有限公司 | 贴膜设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1399252A (en) * | 1971-05-19 | 1975-07-02 | Post Office | Electrical signal initiating keyboards |
US4194105A (en) * | 1977-01-13 | 1980-03-18 | Itt Industries, Inc. | Switches |
DE3006592A1 (de) * | 1980-02-22 | 1981-08-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Tastschalter |
DE8113363U1 (de) * | 1981-05-07 | 1981-09-17 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Fernsprechgerät mit Wähltastensatz |
DE3229348A1 (de) * | 1982-08-06 | 1984-02-09 | Preh, Elektrofeinmechanische Werke, Jakob Preh, Nachf. Gmbh & Co, 8740 Bad Neustadt | Kontaktanordnung |
DE9205228U1 (de) * | 1992-04-15 | 1992-09-03 | Buch Elektronik Gmbh, 3257 Springe, De |
-
1994
- 1994-07-18 BE BE9400679A patent/BE1006720A6/nl not_active IP Right Cessation
-
1995
- 1995-07-11 EP EP19950201896 patent/EP0693762B1/de not_active Expired - Lifetime
- 1995-07-11 DE DE1995612478 patent/DE69512478T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0693762B1 (de) | 1999-09-29 |
EP0693762A1 (de) | 1996-01-24 |
BE1006720A6 (nl) | 1994-11-22 |
DE69512478D1 (de) | 1999-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |