DE9205228U1 - Folientastatur - Google Patents
FolientastaturInfo
- Publication number
- DE9205228U1 DE9205228U1 DE9205228U DE9205228U DE9205228U1 DE 9205228 U1 DE9205228 U1 DE 9205228U1 DE 9205228 U DE9205228 U DE 9205228U DE 9205228 U DE9205228 U DE 9205228U DE 9205228 U1 DE9205228 U1 DE 9205228U1
- Authority
- DE
- Germany
- Prior art keywords
- snap disks
- membrane keyboard
- diameter
- keyboard according
- snap
- 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 - Lifetime
Links
- 239000012528 membrane Substances 0.000 title claims description 23
- 239000010408 film Substances 0.000 claims description 16
- 239000013039 cover film Substances 0.000 claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 4
- 229920006255 plastic film Polymers 0.000 claims description 4
- 239000012777 electrically insulating material Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000036316 preload Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 6
- 239000012790 adhesive layer Substances 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- H01H13/702—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
- H01H2209/00—Layers
- H01H2209/024—Properties of the substrate
- H01H2209/026—Properties of the substrate metallic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/024—Properties of the substrate
- H01H2209/03—Properties of the substrate elastomeric
-
- 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
- H01H2215/006—Only mechanical function
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/002—Casings sealed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/008—Casings metallic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/038—Anti-vandalism
Landscapes
- Push-Button Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9205228U DE9205228U1 (de) | 1992-04-15 | 1992-04-15 | Folientastatur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9205228U DE9205228U1 (de) | 1992-04-15 | 1992-04-15 | Folientastatur |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9205228U1 true DE9205228U1 (de) | 1992-09-03 |
Family
ID=6878561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9205228U Expired - Lifetime DE9205228U1 (de) | 1992-04-15 | 1992-04-15 | Folientastatur |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9205228U1 (da) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9216956U1 (de) * | 1992-12-12 | 1993-02-11 | Skultety, Ivan, 50767 Köln | Tastatur-Schalteinrichtung |
EP0693762A1 (en) * | 1994-07-18 | 1996-01-24 | VELLEMAN-SWITCH, naamloze vennootschap | Membrane keyboard |
EP1428725A1 (en) * | 2002-12-13 | 2004-06-16 | Itt Manufacturing Enterprises, Inc. | Sealed switch arrangement, especially for a vehicle boot |
DE102008063732A1 (de) * | 2008-12-18 | 2010-06-24 | Siemens Aktiengesellschaft | Folientaster |
EP2352159A1 (en) * | 2008-10-24 | 2011-08-03 | Nidec Sankyo Corporation | Sheet switch, sensing mechanism and card reader |
-
1992
- 1992-04-15 DE DE9205228U patent/DE9205228U1/de not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9216956U1 (de) * | 1992-12-12 | 1993-02-11 | Skultety, Ivan, 50767 Köln | Tastatur-Schalteinrichtung |
EP0693762A1 (en) * | 1994-07-18 | 1996-01-24 | VELLEMAN-SWITCH, naamloze vennootschap | Membrane keyboard |
EP1428725A1 (en) * | 2002-12-13 | 2004-06-16 | Itt Manufacturing Enterprises, Inc. | Sealed switch arrangement, especially for a vehicle boot |
EP2352159A1 (en) * | 2008-10-24 | 2011-08-03 | Nidec Sankyo Corporation | Sheet switch, sensing mechanism and card reader |
EP2352159A4 (en) * | 2008-10-24 | 2013-07-31 | Nidec Sankyo Corp | SHEET SWITCH, SENSOR MECHANISM, AND CARD READER |
CN102197451B (zh) * | 2008-10-24 | 2014-04-23 | 日本电产三协株式会社 | 检测机构及读卡机 |
DE102008063732A1 (de) * | 2008-12-18 | 2010-06-24 | Siemens Aktiengesellschaft | Folientaster |
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