IT8023153A0 - Apparecchiatura per misurare scalfitture di superficie su di un tubo. - Google Patents
Apparecchiatura per misurare scalfitture di superficie su di un tubo.Info
- Publication number
- IT8023153A0 IT8023153A0 IT8023153A IT2315380A IT8023153A0 IT 8023153 A0 IT8023153 A0 IT 8023153A0 IT 8023153 A IT8023153 A IT 8023153A IT 2315380 A IT2315380 A IT 2315380A IT 8023153 A0 IT8023153 A0 IT 8023153A0
- Authority
- IT
- Italy
- Prior art keywords
- pipe
- equipment
- measuring surface
- surface scratches
- scratches
- Prior art date
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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S33/00—Geometrical instruments
- Y10S33/13—Wire and strain gauges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/054,515 US4290303A (en) | 1979-07-03 | 1979-07-03 | Apparatus for measuring surface scratches on a tube |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8023153A0 true IT8023153A0 (it) | 1980-07-01 |
IT1132145B IT1132145B (it) | 1986-06-25 |
Family
ID=21991624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23153/80A IT1132145B (it) | 1979-07-03 | 1980-07-01 | Apparecchiatura per misurare scalfitture di superficie su di un tubo |
Country Status (3)
Country | Link |
---|---|
US (1) | US4290303A (it) |
JP (2) | JPS5611344A (it) |
IT (1) | IT1132145B (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113295611A (zh) * | 2021-05-22 | 2021-08-24 | 西安电子科技大学芜湖研究院 | 一种基于深度学习的留机导管表面划痕检查装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5929241U (ja) * | 1982-08-20 | 1984-02-23 | 三洋電機株式会社 | インクジエツトプリンタ |
US4574625A (en) * | 1983-04-12 | 1986-03-11 | Federal Products Corporation | Surface finish, displacement and contour scanner |
GB2197481B (en) * | 1986-09-22 | 1990-10-31 | Mitsubishi Heavy Ind Ltd | Apparatus for inspecting a profile of a rod |
DE69208979T2 (de) * | 1991-07-15 | 1996-07-25 | Matsushita Electric Ind Co Ltd | Freitragender Ausleger für Atomkraftmikroskop und Verfahren zu dessen Herstellung |
WO2017146809A1 (en) | 2016-02-25 | 2017-08-31 | Massachusetts Institute Of Technology | Directional force sensing element and system |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE723652C (de) * | 1938-02-02 | 1942-08-10 | Johansson Ab C E | Geraet zum Feststellen der Oberflaechenbeschaffenheit von Koerpern |
GB553108A (en) * | 1941-12-02 | 1943-05-07 | Harry Shaw | Improvements in or relating to apparatus for determining the roughness of surfaces |
US2460726A (en) * | 1943-01-11 | 1949-02-01 | Brush Dev Co | Surface roughness measuring device |
US2495797A (en) * | 1947-03-27 | 1950-01-31 | Fred W Whitlock | Electrical bore gauge |
US2841008A (en) * | 1951-09-15 | 1958-07-01 | Gen Motors Corp | Surface smoothness measuring means |
GB1037713A (en) * | 1964-04-17 | 1966-08-03 | Ici Ltd | Method and machine for assessing the finish of cylindrical surfaces |
US3714715A (en) * | 1971-05-25 | 1973-02-06 | Norton Co | Grinding control system |
US3777558A (en) * | 1972-11-15 | 1973-12-11 | Gen Electric | Strain-leaf burr height detector |
US3875667A (en) * | 1973-11-21 | 1975-04-08 | Handy & Herman Specialty Metal | In-line straightness sensing device |
GB1500964A (en) * | 1974-04-11 | 1978-02-15 | Saipem Spa | Apparatus for welding pipelines |
DE2535912A1 (de) * | 1975-08-12 | 1977-02-17 | Salje Ernst | Verfahren und vorrichtung zur rauhigkeitspruefung von oberflaechen |
JPS5251394A (en) * | 1975-10-22 | 1977-04-25 | Sanyo Kokusaku Pulp Co Ltd | Preparation of 6-n-substituted-aminopurines |
-
1979
- 1979-07-03 US US06/054,515 patent/US4290303A/en not_active Expired - Lifetime
-
1980
- 1980-07-01 IT IT23153/80A patent/IT1132145B/it active
- 1980-07-03 JP JP9003080A patent/JPS5611344A/ja active Pending
-
1987
- 1987-05-18 JP JP1987073018U patent/JPH0114911Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113295611A (zh) * | 2021-05-22 | 2021-08-24 | 西安电子科技大学芜湖研究院 | 一种基于深度学习的留机导管表面划痕检查装置 |
Also Published As
Publication number | Publication date |
---|---|
IT1132145B (it) | 1986-06-25 |
JPS62197050U (it) | 1987-12-15 |
US4290303A (en) | 1981-09-22 |
JPH0114911Y2 (it) | 1989-05-02 |
JPS5611344A (en) | 1981-02-04 |
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