KR960011949U - Pitch spacing automatic measuring device for engine valve spring - Google Patents

Pitch spacing automatic measuring device for engine valve spring

Info

Publication number
KR960011949U
KR960011949U KR2019940025425U KR19940025425U KR960011949U KR 960011949 U KR960011949 U KR 960011949U KR 2019940025425 U KR2019940025425 U KR 2019940025425U KR 19940025425 U KR19940025425 U KR 19940025425U KR 960011949 U KR960011949 U KR 960011949U
Authority
KR
South Korea
Prior art keywords
measuring device
valve spring
engine valve
automatic measuring
pitch spacing
Prior art date
Application number
KR2019940025425U
Other languages
Korean (ko)
Other versions
KR0129115Y1 (en
Inventor
박효근
Original Assignee
대원강업주식회사
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 대원강업주식회사 filed Critical 대원강업주식회사
Priority to KR2019940025425U priority Critical patent/KR0129115Y1/en
Publication of KR960011949U publication Critical patent/KR960011949U/en
Application granted granted Critical
Publication of KR0129115Y1 publication Critical patent/KR0129115Y1/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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
KR2019940025425U 1994-09-30 1994-09-30 Apparatus for automatically measuring pitch of engine valve spring KR0129115Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940025425U KR0129115Y1 (en) 1994-09-30 1994-09-30 Apparatus for automatically measuring pitch of engine valve spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940025425U KR0129115Y1 (en) 1994-09-30 1994-09-30 Apparatus for automatically measuring pitch of engine valve spring

Publications (2)

Publication Number Publication Date
KR960011949U true KR960011949U (en) 1996-04-15
KR0129115Y1 KR0129115Y1 (en) 1999-03-30

Family

ID=19394431

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940025425U KR0129115Y1 (en) 1994-09-30 1994-09-30 Apparatus for automatically measuring pitch of engine valve spring

Country Status (1)

Country Link
KR (1) KR0129115Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104215152B (en) * 2013-06-03 2018-02-13 上海中国弹簧制造有限公司 Eccentric spring locus detection means, tolerance determine method, detecting system and detection method

Also Published As

Publication number Publication date
KR0129115Y1 (en) 1999-03-30

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Legal Events

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Payment date: 20080801

Year of fee payment: 11

EXPY Expiration of term