JPS632445B2 - - Google Patents

Info

Publication number
JPS632445B2
JPS632445B2 JP56215252A JP21525281A JPS632445B2 JP S632445 B2 JPS632445 B2 JP S632445B2 JP 56215252 A JP56215252 A JP 56215252A JP 21525281 A JP21525281 A JP 21525281A JP S632445 B2 JPS632445 B2 JP S632445B2
Authority
JP
Japan
Prior art keywords
measured
optical axis
flatness
reflecting mirror
height
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.)
Expired
Application number
JP56215252A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58111707A (ja
Inventor
Hiroshi Harakawa
Yoshihisa Iijima
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.)
Hino Motors Ltd
Original Assignee
Hino Motors 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.)
Filing date
Publication date
Application filed by Hino Motors Ltd filed Critical Hino Motors Ltd
Priority to JP21525281A priority Critical patent/JPS58111707A/ja
Publication of JPS58111707A publication Critical patent/JPS58111707A/ja
Publication of JPS632445B2 publication Critical patent/JPS632445B2/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
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/306—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces for measuring evenness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP21525281A 1981-12-25 1981-12-25 平面度測定装置 Granted JPS58111707A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21525281A JPS58111707A (ja) 1981-12-25 1981-12-25 平面度測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21525281A JPS58111707A (ja) 1981-12-25 1981-12-25 平面度測定装置

Publications (2)

Publication Number Publication Date
JPS58111707A JPS58111707A (ja) 1983-07-02
JPS632445B2 true JPS632445B2 (US06633600-20031014-M00021.png) 1988-01-19

Family

ID=16669233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21525281A Granted JPS58111707A (ja) 1981-12-25 1981-12-25 平面度測定装置

Country Status (1)

Country Link
JP (1) JPS58111707A (US06633600-20031014-M00021.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6398044U (US06633600-20031014-M00021.png) * 1986-12-16 1988-06-24
JPH0567235U (ja) * 1992-02-20 1993-09-07 セイレイ工業株式会社 コンバインの穀粒排出オ−ガロック装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103940382B (zh) * 2014-04-24 2017-06-16 辛格林电梯（中国）有限公司 一种电梯导轨平整度检测系统及其检测方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726168Y2 (US06633600-20031014-M00021.png) * 1976-05-18 1982-06-07

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6398044U (US06633600-20031014-M00021.png) * 1986-12-16 1988-06-24
JPH0567235U (ja) * 1992-02-20 1993-09-07 セイレイ工業株式会社 コンバインの穀粒排出オ−ガロック装置

Also Published As

Publication number Publication date
JPS58111707A (ja) 1983-07-02

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