DE69206417D1 - Gerät zur prüfung der oberflächeneigenschaften konischer gegenstände. - Google Patents

Gerät zur prüfung der oberflächeneigenschaften konischer gegenstände.

Info

Publication number
DE69206417D1
DE69206417D1 DE69206417T DE69206417T DE69206417D1 DE 69206417 D1 DE69206417 D1 DE 69206417D1 DE 69206417 T DE69206417 T DE 69206417T DE 69206417 T DE69206417 T DE 69206417T DE 69206417 D1 DE69206417 D1 DE 69206417D1
Authority
DE
Germany
Prior art keywords
testing
surface properties
conical objects
conical
objects
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 - Fee Related
Application number
DE69206417T
Other languages
English (en)
Other versions
DE69206417T2 (de
Inventor
Narciso Selleri
Giuliano Longhi
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.)
Marposs SpA
Original Assignee
Marposs SpA
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 Marposs SpA filed Critical Marposs SpA
Application granted granted Critical
Publication of DE69206417D1 publication Critical patent/DE69206417D1/de
Publication of DE69206417T2 publication Critical patent/DE69206417T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9013—Arrangements for scanning
    • G01N27/9026—Arrangements for scanning by moving the material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
DE69206417T 1991-07-04 1992-07-01 Gerät zur prüfung der oberflächeneigenschaften konischer gegenstände. Expired - Fee Related DE69206417T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO910240A IT1252413B (it) 1991-07-04 1991-07-04 Apparecchiatura e metodo per il controllo di pezzi meccanici a simmetria di rotazione
PCT/EP1992/001484 WO1993001493A1 (en) 1991-07-04 1992-07-01 Apparatus for checking surface features of conical parts

Publications (2)

Publication Number Publication Date
DE69206417D1 true DE69206417D1 (de) 1996-01-11
DE69206417T2 DE69206417T2 (de) 1996-04-18

Family

ID=11337642

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69206417T Expired - Fee Related DE69206417T2 (de) 1991-07-04 1992-07-01 Gerät zur prüfung der oberflächeneigenschaften konischer gegenstände.

Country Status (6)

Country Link
US (1) US5486760A (de)
EP (1) EP0592568B1 (de)
JP (1) JPH06508925A (de)
DE (1) DE69206417T2 (de)
IT (1) IT1252413B (de)
WO (1) WO1993001493A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5658670A (en) * 1994-08-19 1997-08-19 Minnesota Mining And Manufactury Company Multi-layer compositions having a fluoropolymer layer
US5656121A (en) * 1994-08-19 1997-08-12 Minnesota Mining And Manufacturing Company Method of making multi-layer composites having a fluoropolymer layer
US6117508A (en) * 1997-06-27 2000-09-12 Dyneon Llc Composite articles including a fluoropolymer blend
CA2337498A1 (en) 1998-07-30 2000-02-10 Dyneon Llc Composite articles including a fluoropolymer
DE10329241A1 (de) * 2003-06-24 2005-02-10 Merete Medical Gmbh Prüfinstrument zur Beurteilung des Konussitzes von Hüftendoprothesen
US20060236792A1 (en) * 2005-04-22 2006-10-26 Mectron Engineering Company Workpiece inspection system
US7408163B2 (en) * 2006-02-21 2008-08-05 General Electric Company Methods and systems for medical imaging
US8887587B2 (en) * 2012-07-11 2014-11-18 Deutsches Zentrum Fuer Luft- Und Raumfahrt E.V. Measurement device
US10724993B2 (en) 2016-01-14 2020-07-28 Mectron Engineering Company, Inc. Eddy current system for workpiece inspection
JP7031106B2 (ja) * 2017-09-25 2022-03-08 住友ゴム工業株式会社 タイヤ内面形状測定装置およびタイヤ内面形状測定方法
CN108362710A (zh) * 2018-02-09 2018-08-03 哈尔滨工业大学 一种差动式球面展开机构
CN108896573A (zh) * 2018-05-15 2018-11-27 山东科技大学 一种基于双螺纹展开法的钢球表面缺陷检测系统
CN109230393B (zh) * 2018-08-21 2020-08-04 重庆钢铁(集团)有限责任公司 钢管旋转出料稳定装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260390A (en) * 1964-07-30 1966-07-12 Clifford F Morain Pipe conveyor for wrapping machines and the like
US3787983A (en) * 1970-01-30 1974-01-29 Skf Kugellagerfabriken Gmbh Roller support and drive arrangement for roller testing devices
DE2308446C3 (de) * 1973-02-21 1975-09-25 Institut Dr. Friedrich Foerster, Pruefgeraetebau, 7410 Reutlingen Richtmaschine für langgestrecktes, metallisches Richtgut
US4226539A (en) * 1976-12-24 1980-10-07 Hitachi, Ltd. Cylindrical body appearance inspection apparatus
JPS5441187A (en) * 1977-09-08 1979-04-02 Nippon Kokan Kk Device for detecting surface flaw of columnar or cylindrical metal
EP0005019B1 (de) * 1978-04-07 1983-10-05 Lamberton & Company Limited Förderanlage
US4496056A (en) * 1982-03-25 1985-01-29 General Electric Company Automated inspection system
US4916394A (en) * 1989-02-27 1990-04-10 Scan Systems, Inc. Device for adjustable mounting of magnetic sensing coils used in pipe inspection
FR2656415B1 (fr) * 1989-12-27 1993-04-09 Framatome Sa Procede et dispositif de mesure simultanee de distance entre tubes metalliques et d'epaisseur d'oxyde sur les tubes.
US5066913A (en) * 1990-05-02 1991-11-19 Westinghouse Electric Corp. Ferrous metal detector for detecting a broken mandrel in a cold pilgering operation

Also Published As

Publication number Publication date
EP0592568A1 (de) 1994-04-20
JPH06508925A (ja) 1994-10-06
DE69206417T2 (de) 1996-04-18
WO1993001493A1 (en) 1993-01-21
IT1252413B (it) 1995-06-14
EP0592568B1 (de) 1995-11-29
US5486760A (en) 1996-01-23
ITBO910240A0 (it) 1991-07-04
ITBO910240A1 (it) 1993-01-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee