FR2254778B1 - - Google Patents

Info

Publication number
FR2254778B1
FR2254778B1 FR7424238A FR7424238A FR2254778B1 FR 2254778 B1 FR2254778 B1 FR 2254778B1 FR 7424238 A FR7424238 A FR 7424238A FR 7424238 A FR7424238 A FR 7424238A FR 2254778 B1 FR2254778 B1 FR 2254778B1
Authority
FR
France
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
FR7424238A
Other versions
FR2254778A1 (fr
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of FR2254778A1 publication Critical patent/FR2254778A1/fr
Application granted granted Critical
Publication of FR2254778B1 publication Critical patent/FR2254778B1/fr
Expired legal-status Critical Current

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
    • G01B5/0002—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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
    • G01B7/283—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures of gears
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/021—Gearings
    • 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
    • Y10S33/14—Spline and gear

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Control Of Position Or Direction (AREA)
FR7424238A 1973-12-17 1974-07-11 Expired FR2254778B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US425436A US3882720A (en) 1973-12-17 1973-12-17 Gear checking machine having a frictionally driven support table and position encoder

Publications (2)

Publication Number Publication Date
FR2254778A1 FR2254778A1 (fr) 1975-07-11
FR2254778B1 true FR2254778B1 (fr) 1978-07-07

Family

ID=23686575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424238A Expired FR2254778B1 (fr) 1973-12-17 1974-07-11

Country Status (13)

Country Link
US (1) US3882720A (fr)
JP (1) JPS5093457A (fr)
AR (1) AR202935A1 (fr)
BE (1) BE823299A (fr)
BR (1) BR7405963D0 (fr)
CA (1) CA993183A (fr)
CH (1) CH591674A5 (fr)
DE (1) DE2439768A1 (fr)
ES (1) ES432967A1 (fr)
FR (1) FR2254778B1 (fr)
GB (1) GB1491690A (fr)
IT (1) IT1025733B (fr)
SU (1) SU576065A3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205240A1 (de) * 1982-02-15 1983-09-01 Forschungsgesellschaft Druckmaschinen E.V., 6000 Frankfurt Verfahren und vorrichtung zur hochgenauen messung der phasenlage bzw. phasenverschiebung zweier impulsfolgen
US5231875A (en) * 1991-04-22 1993-08-03 Toyota Jidosha Kabushiki Kaisha Method and apparatus for evaluating gear motion characteristics, based on tooth profile deflection differentiated by rotation angle of the gear
CN103048126B (zh) * 2012-12-12 2015-07-22 北京工业大学 一种静压转台偏载实验加载装置
WO2017142517A1 (fr) * 2016-02-17 2017-08-24 Batten George W Jr Entraînement auto-pivotant de simulateurs de mouvement de forme sphérique
CN105606055B (zh) * 2016-03-29 2018-05-29 河海大学常州校区 垫圈内径检测装置
CN107965564B (zh) * 2017-12-28 2024-02-23 宙斯流体系统（上海）有限公司 一种旋转支撑装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2407996A (en) * 1945-02-07 1946-09-24 William L Nies Stroboscopic apparatus for phonographs
US2484022A (en) * 1945-03-27 1949-10-11 Sperry Corp Pick-off device for electrical control systems
US2983141A (en) * 1954-10-25 1961-05-09 Gen Motors Corp Gear inspection apparatus
GB1217340A (en) * 1967-06-07 1970-12-31 Nat Res Dev Gear pitch comparison apparatus
JPS49117069A (fr) * 1973-03-09 1974-11-08

Also Published As

Publication number Publication date
BR7405963D0 (pt) 1975-08-26
CA993183A (en) 1976-07-20
JPS5093457A (fr) 1975-07-25
SU576065A3 (ru) 1977-10-05
FR2254778A1 (fr) 1975-07-11
CH591674A5 (fr) 1977-09-30
ES432967A1 (es) 1976-09-01
IT1025733B (it) 1978-08-30
GB1491690A (en) 1977-11-09
AU7139674A (en) 1976-01-22
BE823299A (nl) 1975-06-12
US3882720A (en) 1975-05-13
DE2439768A1 (de) 1975-06-19
AR202935A1 (es) 1975-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse