JPS60211302A - 倒れ測定装置 - Google Patents

倒れ測定装置

Info

Publication number
JPS60211302A
JPS60211302A JP6750984A JP6750984A JPS60211302A JP S60211302 A JPS60211302 A JP S60211302A JP 6750984 A JP6750984 A JP 6750984A JP 6750984 A JP6750984 A JP 6750984A JP S60211302 A JPS60211302 A JP S60211302A
Authority
JP
Japan
Prior art keywords
light
measured
tilt angle
inclination
reflected
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
JP6750984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0412402B2 (enrdf_load_html_response
Inventor
Masakazu Hayashi
正和 林
Tetsushi Imi
伊美　哲志
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 by Toshiba Corp filed Critical Toshiba Corp
Priority to JP6750984A priority Critical patent/JPS60211302A/ja
Publication of JPS60211302A publication Critical patent/JPS60211302A/ja
Publication of JPH0412402B2 publication Critical patent/JPH0412402B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP6750984A 1984-04-06 1984-04-06 倒れ測定装置 Granted JPS60211302A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6750984A JPS60211302A (ja) 1984-04-06 1984-04-06 倒れ測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6750984A JPS60211302A (ja) 1984-04-06 1984-04-06 倒れ測定装置

Publications (2)

Publication Number Publication Date
JPS60211302A true JPS60211302A (ja) 1985-10-23
JPH0412402B2 JPH0412402B2 (enrdf_load_html_response) 1992-03-04

Family

ID=13347018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6750984A Granted JPS60211302A (ja) 1984-04-06 1984-04-06 倒れ測定装置

Country Status (1)

Country Link
JP (1) JPS60211302A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100213359A1 (en) * 2009-02-24 2010-08-26 Atsuyuki Isotani Measuring apparatus and measuring method for measuring axis tilt of shaft of motor for polygon mirror

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178101A (en) * 1981-04-03 1982-11-02 Philips Nv Detector for position of body

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178101A (en) * 1981-04-03 1982-11-02 Philips Nv Detector for position of body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100213359A1 (en) * 2009-02-24 2010-08-26 Atsuyuki Isotani Measuring apparatus and measuring method for measuring axis tilt of shaft of motor for polygon mirror
US8227780B2 (en) 2009-02-24 2012-07-24 Panasonic Corporation Measuring apparatus and measuring method for measuring axis tilt of shaft of motor for polygon mirror

Also Published As

Publication number Publication date
JPH0412402B2 (enrdf_load_html_response) 1992-03-04

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