JPH0428939U - - Google Patents

Info

Publication number
JPH0428939U
JPH0428939U JP6691390U JP6691390U JPH0428939U JP H0428939 U JPH0428939 U JP H0428939U JP 6691390 U JP6691390 U JP 6691390U JP 6691390 U JP6691390 U JP 6691390U JP H0428939 U JPH0428939 U JP H0428939U
Authority
JP
Japan
Prior art keywords
light
amount
rotary blade
reflected
receiving means
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
Application number
JP6691390U
Other languages
English (en)
Japanese (ja)
Other versions
JP2543220Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990066913U priority Critical patent/JP2543220Y2/ja
Publication of JPH0428939U publication Critical patent/JPH0428939U/ja
Application granted granted Critical
Publication of JP2543220Y2 publication Critical patent/JP2543220Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
JP1990066913U 1990-06-25 1990-06-25 ブレード監視装置 Expired - Lifetime JP2543220Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990066913U JP2543220Y2 (ja) 1990-06-25 1990-06-25 ブレード監視装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990066913U JP2543220Y2 (ja) 1990-06-25 1990-06-25 ブレード監視装置

Publications (2)

Publication Number Publication Date
JPH0428939U true JPH0428939U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-09
JP2543220Y2 JP2543220Y2 (ja) 1997-08-06

Family

ID=31600031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990066913U Expired - Lifetime JP2543220Y2 (ja) 1990-06-25 1990-06-25 ブレード監視装置

Country Status (1)

Country Link
JP (1) JP2543220Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0985620A (ja) * 1995-09-28 1997-03-31 Toshiba Mach Co Ltd 研磨装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6062444A (ja) * 1984-04-25 1985-04-10 Hitachi Ltd ダイシング装置
JPH01216752A (ja) * 1988-02-22 1989-08-30 Koodeitsukusu:Kk ドリルの刃先端検査方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6062444A (ja) * 1984-04-25 1985-04-10 Hitachi Ltd ダイシング装置
JPH01216752A (ja) * 1988-02-22 1989-08-30 Koodeitsukusu:Kk ドリルの刃先端検査方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0985620A (ja) * 1995-09-28 1997-03-31 Toshiba Mach Co Ltd 研磨装置

Also Published As

Publication number Publication date
JP2543220Y2 (ja) 1997-08-06

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term