CA937748A - Gauging system - Google Patents

Gauging system

Info

Publication number
CA937748A
CA937748A CA131424A CA131424A CA937748A CA 937748 A CA937748 A CA 937748A CA 131424 A CA131424 A CA 131424A CA 131424 A CA131424 A CA 131424A CA 937748 A CA937748 A CA 937748A
Authority
CA
Canada
Prior art keywords
gauging system
gauging
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
Application number
CA131424A
Other languages
English (en)
Inventor
R. Moore Robert
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.)
US Department of Navy
Original Assignee
US Department of Navy
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 US Department of Navy filed Critical US Department of Navy
Application granted granted Critical
Publication of CA937748A publication Critical patent/CA937748A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
    • F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F16C32/0651—Details of the bearing area per se
    • F16C32/0659—Details of the bearing area per se of pockets or grooves
    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/255—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring radius of curvature
    • 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
    • G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
    • 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
    • G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
    • G01B5/0004—Supports

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
CA131424A 1971-01-18 1971-12-30 Gauging system Expired CA937748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10738971A 1971-01-18 1971-01-18

Publications (1)

Publication Number Publication Date
CA937748A true CA937748A (en) 1973-12-04

Family

ID=22316398

Family Applications (1)

Application Number Title Priority Date Filing Date
CA131424A Expired CA937748A (en) 1971-01-18 1971-12-30 Gauging system

Country Status (7)

Country Link
US (1) US3747219A (de)
JP (1) JPS4840468A (de)
AU (1) AU452591B2 (de)
CA (1) CA937748A (de)
DE (1) DE2202079A1 (de)
FR (1) FR2122938A5 (de)
GB (1) GB1333016A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168155A (en) * 1980-07-01 1986-06-11 Secr Defence Apparatus for thickness measurement of re-entrant structures
FR2521285B1 (fr) * 1982-02-10 1986-03-28 Manurhin Dispositif de mesure d'une cote suivant une direction predeterminee, et banc de mesure en trois dimensions le mettant en oeuvre
GB2118304B (en) * 1982-03-22 1986-01-15 Sira Ltd Detecting surface deviations
EP0115243B1 (de) * 1983-01-24 1987-04-08 GAME INGENIERIE Société Anonyme Automatische Kontrollmaschine für kalibrierte Dickenstandards
JPS60159608A (ja) * 1984-01-31 1985-08-21 Taiho Kogyo Co Ltd 肉厚測定方法および装置
JP2575128B2 (ja) * 1987-03-13 1997-01-22 キヤノン株式会社 面形状測定装置
JPH073331B2 (ja) * 1988-03-30 1995-01-18 アンリツ株式会社 非球面形状測定装置
US7140119B2 (en) * 2004-04-23 2006-11-28 Corning Incorporated Measurement of form of spherical and near-spherical optical surfaces
CN117385705B (zh) * 2023-12-13 2024-02-23 山西晋北高速公路养护有限公司 一种道路施工质量检测装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843939A (en) * 1952-05-21 1958-07-22 Sheffield Corp Gaging apparatus
US3582211A (en) * 1968-10-02 1971-06-01 Doall Co Goniometer

Also Published As

Publication number Publication date
US3747219A (en) 1973-07-24
FR2122938A5 (de) 1972-09-01
GB1333016A (en) 1973-10-10
DE2202079A1 (de) 1972-08-03
AU3790872A (en) 1973-07-19
AU452591B2 (en) 1974-09-05
JPS4840468A (de) 1973-06-14

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