JPH0317379Y2 - - Google Patents
Info
- Publication number
- JPH0317379Y2 JPH0317379Y2 JP1980169732U JP16973280U JPH0317379Y2 JP H0317379 Y2 JPH0317379 Y2 JP H0317379Y2 JP 1980169732 U JP1980169732 U JP 1980169732U JP 16973280 U JP16973280 U JP 16973280U JP H0317379 Y2 JPH0317379 Y2 JP H0317379Y2
- Authority
- JP
- Japan
- Prior art keywords
- key
- recess
- foil
- keyboard
- base body
- 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
Links
- 239000011888 foil Substances 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 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
- 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
- H01H2217/00—Facilitation of operation; Human engineering
- H01H2217/018—Indication of switch sites
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/002—Actuators integral with membrane
-
- 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
- H01H2227/00—Dimensions; Characteristics
- H01H2227/028—Key stroke
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/05—Forming; Half-punching
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19808017115 DE8017115U1 (de) | 1980-06-27 | 1980-06-27 | Tastatur, z.B. für Büromaschinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5712632U JPS5712632U (US20020051482A1-20020502-M00012.png) | 1982-01-22 |
| JPH0317379Y2 true JPH0317379Y2 (US20020051482A1-20020502-M00012.png) | 1991-04-12 |
Family
ID=6716657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980169732U Expired JPH0317379Y2 (US20020051482A1-20020502-M00012.png) | 1980-06-27 | 1980-11-28 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0317379Y2 (US20020051482A1-20020502-M00012.png) |
| DE (1) | DE8017115U1 (US20020051482A1-20020502-M00012.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3318622A1 (de) * | 1983-05-21 | 1984-11-22 | Karl A. 5900 Siegen Weidt | Elektronischer rechner |
| DE3533719A1 (de) * | 1985-09-21 | 1987-03-26 | Rheinmetall Gmbh | Schalteranordnung mit einer mehrzahl von bedienelementen |
| DE3713886C2 (de) * | 1987-04-25 | 1994-10-06 | Licentia Gmbh | Griffrohrstück an einem Schlauch eines Staubsaugers |
| DE3734021C2 (de) * | 1987-10-08 | 1996-11-14 | Telefunken Microelectron | Verfahren zur Herstellung von Tastschaltern |
| DE4128778A1 (de) * | 1991-08-29 | 1993-03-04 | Siemens Ag | Gehaeuseteil fuer eine vor schadstoffen zu schuetzende elektrische schaltungsanordnung z. b. eines kfz-schliesssystemes |
| JP4101592B2 (ja) * | 2002-09-04 | 2008-06-18 | ホシデン株式会社 | 押下スイッチ及び多方向入力装置 |
| FR2900272B1 (fr) * | 2006-04-19 | 2008-10-10 | Dav Sa | Dispositif de commande electrique |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237272B2 (US20020051482A1-20020502-M00012.png) * | 1973-10-04 | 1977-09-21 | ||
| JPS54122889A (en) * | 1978-03-17 | 1979-09-22 | Alps Electric Co Ltd | Push switch |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237272U (US20020051482A1-20020502-M00012.png) * | 1975-09-09 | 1977-03-16 | ||
| JPS5486371U (US20020051482A1-20020502-M00012.png) * | 1977-11-30 | 1979-06-19 |
-
1980
- 1980-06-27 DE DE19808017115 patent/DE8017115U1/de not_active Expired
- 1980-11-28 JP JP1980169732U patent/JPH0317379Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237272B2 (US20020051482A1-20020502-M00012.png) * | 1973-10-04 | 1977-09-21 | ||
| JPS54122889A (en) * | 1978-03-17 | 1979-09-22 | Alps Electric Co Ltd | Push switch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5712632U (US20020051482A1-20020502-M00012.png) | 1982-01-22 |
| DE8017115U1 (de) | 1980-11-13 |
