JPH0447411B2 - - Google Patents
Info
- Publication number
- JPH0447411B2 JPH0447411B2 JP58125740A JP12574083A JPH0447411B2 JP H0447411 B2 JPH0447411 B2 JP H0447411B2 JP 58125740 A JP58125740 A JP 58125740A JP 12574083 A JP12574083 A JP 12574083A JP H0447411 B2 JPH0447411 B2 JP H0447411B2
- Authority
- JP
- Japan
- Prior art keywords
- key
- plate
- keyboard
- circuit board
- curved
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/02—Controlling members for hand actuation by linear movement, e.g. push buttons
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58125740A JPS6017819A (ja) | 1983-07-11 | 1983-07-11 | キ−ボ−ド |
| US06/624,395 US4560844A (en) | 1983-07-11 | 1984-06-25 | Key-holding structure of a keyboard with curved operating surface of keys |
| KR1019840003857A KR920006939B1 (ko) | 1983-07-11 | 1984-07-04 | 키보드 |
| DE3448462A DE3448462C2 (de) | 1983-07-11 | 1984-07-05 | Tastatur |
| DE19843424771 DE3424771A1 (de) | 1983-07-11 | 1984-07-05 | Tastenfeld |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58125740A JPS6017819A (ja) | 1983-07-11 | 1983-07-11 | キ−ボ−ド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6017819A JPS6017819A (ja) | 1985-01-29 |
| JPH0447411B2 true JPH0447411B2 (zh) | 1992-08-03 |
Family
ID=14917613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58125740A Granted JPS6017819A (ja) | 1983-07-11 | 1983-07-11 | キ−ボ−ド |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6017819A (zh) |
| KR (1) | KR920006939B1 (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6162117A (ja) * | 1984-09-03 | 1986-03-31 | Brother Ind Ltd | キーボードの製造方法 |
| JPH0511614Y2 (zh) * | 1985-08-09 | 1993-03-23 | ||
| JPS6247941A (ja) * | 1985-08-28 | 1987-03-02 | Toshiba Corp | 小形高圧金属蒸気放電灯 |
| JPH0446337Y2 (zh) * | 1985-09-04 | 1992-10-30 |
-
1983
- 1983-07-11 JP JP58125740A patent/JPS6017819A/ja active Granted
-
1984
- 1984-07-04 KR KR1019840003857A patent/KR920006939B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR850001097A (ko) | 1985-03-14 |
| KR920006939B1 (ko) | 1992-08-22 |
| JPS6017819A (ja) | 1985-01-29 |
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