JPH0413250U - - Google Patents
Info
- Publication number
- JPH0413250U JPH0413250U JP5173490U JP5173490U JPH0413250U JP H0413250 U JPH0413250 U JP H0413250U JP 5173490 U JP5173490 U JP 5173490U JP 5173490 U JP5173490 U JP 5173490U JP H0413250 U JPH0413250 U JP H0413250U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light receiving
- receiving means
- rotary blade
- blade
- 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
- 238000012806 monitoring device Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Machine Tool Sensing Apparatuses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990051734U JP2509356Y2 (ja) | 1990-05-17 | 1990-05-17 | ブレ―ド監視装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990051734U JP2509356Y2 (ja) | 1990-05-17 | 1990-05-17 | ブレ―ド監視装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0413250U true JPH0413250U (hu) | 1992-02-03 |
JP2509356Y2 JP2509356Y2 (ja) | 1996-09-04 |
Family
ID=31571428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990051734U Expired - Lifetime JP2509356Y2 (ja) | 1990-05-17 | 1990-05-17 | ブレ―ド監視装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2509356Y2 (hu) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009083077A (ja) * | 2007-10-03 | 2009-04-23 | Disco Abrasive Syst Ltd | 切削ブレード検出機構 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6294209A (ja) * | 1985-10-22 | 1987-04-30 | Toshiba Corp | 工具破損検出器 |
-
1990
- 1990-05-17 JP JP1990051734U patent/JP2509356Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6294209A (ja) * | 1985-10-22 | 1987-04-30 | Toshiba Corp | 工具破損検出器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009083077A (ja) * | 2007-10-03 | 2009-04-23 | Disco Abrasive Syst Ltd | 切削ブレード検出機構 |
Also Published As
Publication number | Publication date |
---|---|
JP2509356Y2 (ja) | 1996-09-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |