JPH0650916Y2 - キーボードスイッチ - Google Patents
キーボードスイッチInfo
- Publication number
- JPH0650916Y2 JPH0650916Y2 JP1989064909U JP6490989U JPH0650916Y2 JP H0650916 Y2 JPH0650916 Y2 JP H0650916Y2 JP 1989064909 U JP1989064909 U JP 1989064909U JP 6490989 U JP6490989 U JP 6490989U JP H0650916 Y2 JPH0650916 Y2 JP H0650916Y2
- Authority
- JP
- Japan
- Prior art keywords
- base member
- pressing
- switch
- protrusion
- key stem
- 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
- 238000003825 pressing Methods 0.000 claims description 54
- 239000012528 membrane Substances 0.000 claims description 48
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989064909U JPH0650916Y2 (ja) | 1989-06-05 | 1989-06-05 | キーボードスイッチ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989064909U JPH0650916Y2 (ja) | 1989-06-05 | 1989-06-05 | キーボードスイッチ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH034620U JPH034620U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-01-17 |
JPH0650916Y2 true JPH0650916Y2 (ja) | 1994-12-21 |
Family
ID=31596262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989064909U Expired - Lifetime JPH0650916Y2 (ja) | 1989-06-05 | 1989-06-05 | キーボードスイッチ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0650916Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5229955U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1975-08-25 | 1977-03-02 | ||
JPS6075929U (ja) * | 1983-10-31 | 1985-05-28 | 株式会社ジエルコ | 押しボタンスイツチ |
-
1989
- 1989-06-05 JP JP1989064909U patent/JPH0650916Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH034620U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-01-17 |