FR2381993B1 - - Google Patents

Info

Publication number
FR2381993B1
FR2381993B1 FR7705317A FR7705317A FR2381993B1 FR 2381993 B1 FR2381993 B1 FR 2381993B1 FR 7705317 A FR7705317 A FR 7705317A FR 7705317 A FR7705317 A FR 7705317A FR 2381993 B1 FR2381993 B1 FR 2381993B1
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
FR7705317A
Other languages
French (fr)
Other versions
FR2381993A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7705317A priority Critical patent/FR2381993A1/en
Publication of FR2381993A1 publication Critical patent/FR2381993A1/en
Application granted granted Critical
Publication of FR2381993B1 publication Critical patent/FR2381993B1/fr
Granted 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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/275—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing wheel alignment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/10—Wheel alignment
    • G01B2210/28—Beam projector and related sensors, camera, inclinometer or other active sensing or projecting device
    • G01B2210/283—Beam projectors and related sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
FR7705317A 1977-02-23 1977-02-23 Tracking angles checking equipment for road vehicle - has two separate parts fitted to wheels and optical measuring device for angles Granted FR2381993A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7705317A FR2381993A1 (en) 1977-02-23 1977-02-23 Tracking angles checking equipment for road vehicle - has two separate parts fitted to wheels and optical measuring device for angles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7705317A FR2381993A1 (en) 1977-02-23 1977-02-23 Tracking angles checking equipment for road vehicle - has two separate parts fitted to wheels and optical measuring device for angles

Publications (2)

Publication Number Publication Date
FR2381993A1 FR2381993A1 (en) 1978-09-22
FR2381993B1 true FR2381993B1 (en) 1983-11-04

Family

ID=9187144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705317A Granted FR2381993A1 (en) 1977-02-23 1977-02-23 Tracking angles checking equipment for road vehicle - has two separate parts fitted to wheels and optical measuring device for angles

Country Status (1)

Country Link
FR (1) FR2381993A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429413A1 (en) * 1978-06-23 1980-01-18 Jacquemin Paul APPARATUS FOR PARALLELISM CONTROL OF VEHICLE WHEELS
FR2494839A1 (en) * 1980-11-21 1982-05-28 Facom APPARATUS FOR MONITORING THE GEOMETRY OF THE WHEELS OF A VEHICLE
FR2507768A2 (en) * 1981-06-10 1982-12-17 Facom Vehicle steering geometry checking arrangement - has tubular rule inside which beam is projected onto unitary mirror which is articulated or movable for deflection onto screen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR852617A (en) * 1940-03-04
GB1501086A (en) * 1974-02-09 1978-02-15 Dunlop Ltd Wheel alignment testing apparatus
US3953134A (en) * 1974-09-23 1976-04-27 Ammco Tools, Inc. Automotive wheel alignment instrument
US4095902A (en) * 1976-03-01 1978-06-20 Applied Power Inc. Automobile wheel alignment device and method

Also Published As

Publication number Publication date
FR2381993A1 (en) 1978-09-22

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Legal Events

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