JPS63243802A - 貫通孔の位置測定装置 - Google Patents

貫通孔の位置測定装置

Info

Publication number: JPS63243802A
Authority: JP; Japan
Prior art keywords: hole; measured; dimensional; light; distance
Prior art date: 1987-03-31
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

JP7896287A

Other languages

English (en)

Japanese (ja)

Other versions

JPH052923B2 (da

Inventor

Yasutoshi Kon

近　泰俊

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Central Motor Co Ltd

Original Assignee

Central Motor Co Ltd

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.)

1987-03-31

Filing date

1987-03-31

Publication date

1988-10-11

1987-03-31 Application filed by Central Motor Co Ltd filed Critical Central Motor Co Ltd

1987-03-31 Priority to JP7896287A priority Critical patent/JPS63243802A/ja

1988-10-11 Publication of JPS63243802A publication Critical patent/JPS63243802A/ja

1993-01-13 Publication of JPH052923B2 publication Critical patent/JPH052923B2/ja

Status Granted legal-status Critical Current

Links

238000005259 measurement Methods 0.000 claims abstract description 17
238000005286 illumination Methods 0.000 claims abstract description 13
238000005553 drilling Methods 0.000 claims description 15
230000005484 gravity Effects 0.000 description 6
229910000831 Steel Inorganic materials 0.000 description 4
239000010959 steel Substances 0.000 description 4
238000010586 diagram Methods 0.000 description 3
238000003384 imaging method Methods 0.000 description 3
238000000034 method Methods 0.000 description 3
238000004364 calculation method Methods 0.000 description 2
230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
229910052736 halogen Inorganic materials 0.000 description 2
150000002367 halogens Chemical class 0.000 description 2
238000009434 installation Methods 0.000 description 2
230000003287 optical effect Effects 0.000 description 2
241001310793 Podium Species 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
239000000428 dust Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000003760 hair shine Effects 0.000 description 1
230000007257 malfunction Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000035515 penetration Effects 0.000 description 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
239000010937 tungsten Substances 0.000 description 1

Landscapes

Length Measuring Devices By Optical Means (AREA)

JP7896287A 1987-03-31 1987-03-31 貫通孔の位置測定装置 Granted JPS63243802A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP7896287A JPS63243802A (ja)	1987-03-31	1987-03-31	貫通孔の位置測定装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP7896287A JPS63243802A (ja)	1987-03-31	1987-03-31	貫通孔の位置測定装置

Publications (2)

Publication Number	Publication Date
JPS63243802A true JPS63243802A (ja)	1988-10-11
JPH052923B2 JPH052923B2 (da)	1993-01-13

Family

ID=13676518

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP7896287A Granted JPS63243802A (ja)	1987-03-31	1987-03-31	貫通孔の位置測定装置

Country Status (1)

Country	Link
JP (1)	JPS63243802A (da)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5771309A (en) *	1993-03-26	1998-06-23	Honda Giken Kogyo Kabushiki Kaisha	Method for measuring position of hole
JP2010066182A (ja) *	2008-09-12	2010-03-25	Nikon Corp	形状測定装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58202805A (ja) *	1982-05-21	1983-11-26	Komatsu Ltd	穴位置検出装置
JPS60166812A (ja) *	1984-02-09	1985-08-30	Nippon Denso Co Ltd	車両運転者位置認識装置

1987
- 1987-03-31 JP JP7896287A patent/JPS63243802A/ja active Granted

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58202805A (ja) *	1982-05-21	1983-11-26	Komatsu Ltd	穴位置検出装置
JPS60166812A (ja) *	1984-02-09	1985-08-30	Nippon Denso Co Ltd	車両運転者位置認識装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5771309A (en) *	1993-03-26	1998-06-23	Honda Giken Kogyo Kabushiki Kaisha	Method for measuring position of hole
JP2010066182A (ja) *	2008-09-12	2010-03-25	Nikon Corp	形状測定装置

Also Published As

Publication number	Publication date
JPH052923B2 (da)	1993-01-13

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