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KR100215107B1 - Circularity measuring device - Google Patents

Circularity measuring device Download PDF

Info

Publication number
KR100215107B1
KR100215107B1 KR1019960066332A KR19960066332A KR100215107B1 KR 100215107 B1 KR100215107 B1 KR 100215107B1 KR 1019960066332 A KR1019960066332 A KR 1019960066332A KR 19960066332 A KR19960066332 A KR 19960066332A KR 100215107 B1 KR100215107 B1 KR 100215107B1
Authority
KR
South Korea
Prior art keywords
measuring device
circularity measuring
circularity
measuring
Prior art date
Application number
KR1019960066332A
Other languages
Korean (ko)
Other versions
KR19980047815A (en
Inventor
Gwi-Man Yeom
Jong-Gean Jeong
In-Ik Choi
Original Assignee
Daewoo Heavy Ind 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.)
Filing date
Publication date
Application filed by Daewoo Heavy Ind Co Ltd filed Critical Daewoo Heavy Ind Co Ltd
Priority to KR1019960066332A priority Critical patent/KR100215107B1/en
Publication of KR19980047815A publication Critical patent/KR19980047815A/en
Application granted granted Critical
Publication of KR100215107B1 publication Critical patent/KR100215107B1/en

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
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/16—Compasses, i.e. with a pair of pivoted arms
    • G01B3/166—Compasses, i.e. with a pair of pivoted arms provided with a measuring scale
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/30—Bars, blocks, or strips in which the distance between a pair of faces is fixed, although it may be preadjustable, e.g. end measure, feeler strip
    • G01B3/303—Bars, blocks, or strips in which the distance between a pair of faces is fixed, although it may be preadjustable, e.g. end measure, feeler strip pre-adjustable, e.g. by means of micrometerscrew

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
KR1019960066332A 1996-12-16 1996-12-16 Circularity measuring device KR100215107B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960066332A KR100215107B1 (en) 1996-12-16 1996-12-16 Circularity measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960066332A KR100215107B1 (en) 1996-12-16 1996-12-16 Circularity measuring device

Publications (2)

Publication Number Publication Date
KR19980047815A KR19980047815A (en) 1998-09-15
KR100215107B1 true KR100215107B1 (en) 1999-08-16

Family

ID=19488186

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960066332A KR100215107B1 (en) 1996-12-16 1996-12-16 Circularity measuring device

Country Status (1)

Country Link
KR (1) KR100215107B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020011575A (en) * 2000-08-02 2002-02-09 하영준, 마르코스 고메즈 Thermoset Hard Coating Composition Prepared Using Metal Alkoxide Silane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020011575A (en) * 2000-08-02 2002-02-09 하영준, 마르코스 고메즈 Thermoset Hard Coating Composition Prepared Using Metal Alkoxide Silane

Also Published As

Publication number Publication date
KR19980047815A (en) 1998-09-15

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20050523

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee