JPH02139280U - - Google Patents
Info
- Publication number
- JPH02139280U JPH02139280U JP4904789U JP4904789U JPH02139280U JP H02139280 U JPH02139280 U JP H02139280U JP 4904789 U JP4904789 U JP 4904789U JP 4904789 U JP4904789 U JP 4904789U JP H02139280 U JPH02139280 U JP H02139280U
- Authority
- JP
- Japan
- Prior art keywords
- depth
- key information
- information reading
- reading device
- key
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 3
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 239000013307 optical fiber Substances 0.000 claims 1
Landscapes
- Input From Keyboards Or The Like (AREA)
- Lock And Its Accessories (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989049047U JPH0613968Y2 (ja) | 1989-04-26 | 1989-04-26 | キー情報読取装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989049047U JPH0613968Y2 (ja) | 1989-04-26 | 1989-04-26 | キー情報読取装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02139280U true JPH02139280U (ru) | 1990-11-21 |
| JPH0613968Y2 JPH0613968Y2 (ja) | 1994-04-13 |
Family
ID=31566402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989049047U Expired - Lifetime JPH0613968Y2 (ja) | 1989-04-26 | 1989-04-26 | キー情報読取装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0613968Y2 (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453840A (zh) * | 2013-09-23 | 2013-12-18 | 董仲伟 | 弹子锁锁芯精度的自动检测方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS576068A (en) * | 1980-05-19 | 1982-01-12 | Maromateitsuku Co Inc | Method of and apparatus for reading depth of recess in lock |
-
1989
- 1989-04-26 JP JP1989049047U patent/JPH0613968Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS576068A (en) * | 1980-05-19 | 1982-01-12 | Maromateitsuku Co Inc | Method of and apparatus for reading depth of recess in lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453840A (zh) * | 2013-09-23 | 2013-12-18 | 董仲伟 | 弹子锁锁芯精度的自动检测方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0613968Y2 (ja) | 1994-04-13 |