IT1193884B - Dispositivo per la prova di passaggio di calibri in tubi e simili - Google Patents

Dispositivo per la prova di passaggio di calibri in tubi e simili

Info

Publication number
IT1193884B
IT1193884B IT19069/80A IT1906980A IT1193884B IT 1193884 B IT1193884 B IT 1193884B IT 19069/80 A IT19069/80 A IT 19069/80A IT 1906980 A IT1906980 A IT 1906980A IT 1193884 B IT1193884 B IT 1193884B
Authority
IT
Italy
Prior art keywords
calipers
tubes
similar
passage test
passage
Prior art date
Application number
IT19069/80A
Other languages
English (en)
Other versions
IT8019069A0 (it
Inventor
Stefano Zanardi
Original Assignee
Lazzari S A S Flli
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 Lazzari S A S Flli filed Critical Lazzari S A S Flli
Priority to IT19069/80A priority Critical patent/IT1193884B/it
Publication of IT8019069A0 publication Critical patent/IT8019069A0/it
Priority to US06/219,778 priority patent/US4330943A/en
Priority to DE3100052A priority patent/DE3100052C2/de
Priority to GB8100021A priority patent/GB2066960B/en
Priority to FR8100033A priority patent/FR2476301B1/fr
Priority to JP18781A priority patent/JPS56142403A/ja
Application granted granted Critical
Publication of IT1193884B publication Critical patent/IT1193884B/it

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
    • G01B3/46—Plug gauges for internal dimensions with engaging surfaces which are at a fixed distance, although they may be preadjustable
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
    • G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
IT19069/80A 1980-01-07 1980-01-07 Dispositivo per la prova di passaggio di calibri in tubi e simili IT1193884B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT19069/80A IT1193884B (it) 1980-01-07 1980-01-07 Dispositivo per la prova di passaggio di calibri in tubi e simili
US06/219,778 US4330943A (en) 1980-01-07 1980-12-23 Testing device for passing inside caliper gauges through pipes and the like
DE3100052A DE3100052C2 (de) 1980-01-07 1981-01-02 "Vorrichtung für die Einführprüfung von Lehrdornen bei Rohren u.dgl."
GB8100021A GB2066960B (en) 1980-01-07 1981-01-02 Testing device for passing an inside caliper gauge through a tubular body
FR8100033A FR2476301B1 (fr) 1980-01-07 1981-01-05 Dispositif pour l'essai de tuyaux et elements analogues par passage de calibres-tampons
JP18781A JPS56142403A (en) 1980-01-07 1981-01-06 Detector for passing inner diameter pass gauge into tube and others

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19069/80A IT1193884B (it) 1980-01-07 1980-01-07 Dispositivo per la prova di passaggio di calibri in tubi e simili

Publications (2)

Publication Number Publication Date
IT8019069A0 IT8019069A0 (it) 1980-01-07
IT1193884B true IT1193884B (it) 1988-08-31

Family

ID=11154274

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19069/80A IT1193884B (it) 1980-01-07 1980-01-07 Dispositivo per la prova di passaggio di calibri in tubi e simili

Country Status (6)

Country Link
US (1) US4330943A (it)
JP (1) JPS56142403A (it)
DE (1) DE3100052C2 (it)
FR (1) FR2476301B1 (it)
GB (1) GB2066960B (it)
IT (1) IT1193884B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622497A1 (de) * 1986-07-02 1988-01-14 Mannesmann Ag Messgeraet fuer den durchgangs-dorntest
JPH01175624U (it) * 1988-05-25 1989-12-14
JPH0712883Y2 (ja) * 1990-05-14 1995-03-29 関西電力株式会社 菅内径検査装置
CN107462203A (zh) * 2017-08-04 2017-12-12 张家港博洋机械制造有限公司 一种判断管材内径符合标准的装置
CN113551574B (zh) * 2021-07-12 2023-05-16 杭州铭赫科技有限公司 一种金属产品螺纹检测装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1805343A (en) * 1929-11-22 1931-05-12 John A Robbins Instrument for detecting irregularities in the bores of pipes and the like
US2226078A (en) * 1939-09-29 1940-12-24 Hilbert C Spahn Expanding mandrel
US2888751A (en) * 1956-03-05 1959-06-02 Hamilton Watch Co Gauge attachment
JPS4331073Y1 (it) * 1965-09-03 1968-12-17
US3872600A (en) * 1971-08-30 1975-03-25 Konstantine George Siminsky Gauges and the like
US3921303A (en) * 1973-07-02 1975-11-25 Ball Brothers Service Corp Plug gauge
US4058901A (en) * 1974-01-09 1977-11-22 Tesa S.A. Plug gage
US3914872A (en) * 1974-10-10 1975-10-28 Owens Illinois Inc Dual plug gauger
US4028811A (en) * 1976-03-02 1977-06-14 The United States Of America As Represented By The United States Energy Research And Development Administration Tubular gage for a liquid-metal-cooled fast breeder reactor

Also Published As

Publication number Publication date
FR2476301B1 (fr) 1985-12-13
DE3100052C2 (de) 1983-07-07
GB2066960B (en) 1984-07-25
DE3100052A1 (de) 1981-12-03
US4330943A (en) 1982-05-25
GB2066960A (en) 1981-07-15
FR2476301A1 (fr) 1981-08-21
IT8019069A0 (it) 1980-01-07
JPS56142403A (en) 1981-11-06
JPS6156921B2 (it) 1986-12-04

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