JPH0714581Y2 - キ−の把持装置 - Google Patents
キ−の把持装置Info
- Publication number
- JPH0714581Y2 JPH0714581Y2 JP1987021731U JP2173187U JPH0714581Y2 JP H0714581 Y2 JPH0714581 Y2 JP H0714581Y2 JP 1987021731 U JP1987021731 U JP 1987021731U JP 2173187 U JP2173187 U JP 2173187U JP H0714581 Y2 JPH0714581 Y2 JP H0714581Y2
- Authority
- JP
- Japan
- Prior art keywords
- key
- light
- light guide
- plate
- key plate
- 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
- 230000003287 optical effect Effects 0.000 description 9
- 238000001514 detection method Methods 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 5
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987021731U JPH0714581Y2 (ja) | 1987-02-17 | 1987-02-17 | キ−の把持装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987021731U JPH0714581Y2 (ja) | 1987-02-17 | 1987-02-17 | キ−の把持装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63129064U JPS63129064U (OSRAM) | 1988-08-24 |
| JPH0714581Y2 true JPH0714581Y2 (ja) | 1995-04-10 |
Family
ID=30818442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987021731U Expired - Lifetime JPH0714581Y2 (ja) | 1987-02-17 | 1987-02-17 | キ−の把持装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0714581Y2 (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2520719B2 (ja) * | 1989-02-28 | 1996-07-31 | 株式会社アルファ | 光学式操作制御装置 |
| JPH0752907Y2 (ja) * | 1989-10-31 | 1995-12-06 | 株式会社アルファ | キ ー |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5872353U (ja) * | 1981-11-10 | 1983-05-16 | 日本電気株式会社 | 鍵機構 |
-
1987
- 1987-02-17 JP JP1987021731U patent/JPH0714581Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63129064U (OSRAM) | 1988-08-24 |
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