FR2433736A1 - IMPROVEMENTS IN ROTATING PLATES FOR MEASURING THE TURNING ANGLES OF VEHICLE WHEELS - Google Patents

IMPROVEMENTS IN ROTATING PLATES FOR MEASURING THE TURNING ANGLES OF VEHICLE WHEELS

Info

Publication number
FR2433736A1
FR2433736A1 FR7920961A FR7920961A FR2433736A1 FR 2433736 A1 FR2433736 A1 FR 2433736A1 FR 7920961 A FR7920961 A FR 7920961A FR 7920961 A FR7920961 A FR 7920961A FR 2433736 A1 FR2433736 A1 FR 2433736A1
Authority
FR
France
Prior art keywords
members
vehicle wheels
measuring
rotating plates
turning angles
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.)
Withdrawn
Application number
FR7920961A
Other languages
French (fr)
Inventor
William Eric Mitchell
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.)
Dunlop Ltd
Original Assignee
Dunlop Ltd
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 Dunlop Ltd filed Critical Dunlop Ltd
Publication of FR2433736A1 publication Critical patent/FR2433736A1/en
Withdrawn legal-status Critical Current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
    • G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B5/255—Measuring arrangements characterised by the use of mechanical 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
    • 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
    • G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B5/243—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for measuring chamfer

Abstract

Plaque tournante pour la mesure de divers angles de braquage de roues de véhicules, comportant deux organes qui pivotent l'un par rapport à l'autre. Entre les faces adjacentes des deux organes 2, 3 est interposée une substance reduisant le frottement pendant le mouvement relatif : couche de graisse et/ou revêtement ou élément rapporté en matière à faible coefficient de frottement La graisse maintient les organes assemblés en service, mais permet de les séparer par effet de levier pour faire l'appoint de graisse. Une graduation 8 permet de mesurer le mouvement angulaire relatif et une goupille 9 peut immobiliser les organes 2, 3 en une ou plusieurs positions angulaires relatives. On supprime ainsi la structure de roulement compliquée et onéreuse des plaques tournantes antérieures.Turntable for measuring various steering angles of vehicle wheels, comprising two parts which pivot with respect to each other. Between the adjacent faces of the two members 2, 3 is interposed a substance reducing friction during the relative movement: layer of grease and / or coating or insert made of material with a low coefficient of friction The grease keeps the assembled members in service, but allows to separate them by leverage to add fat. A graduation 8 makes it possible to measure the relative angular movement and a pin 9 can immobilize the members 2, 3 in one or more relative angular positions. This eliminates the complicated and expensive bearing structure of the previous turntables.

FR7920961A 1978-08-18 1979-08-20 IMPROVEMENTS IN ROTATING PLATES FOR MEASURING THE TURNING ANGLES OF VEHICLE WHEELS Withdrawn FR2433736A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7833878 1978-08-18

Publications (1)

Publication Number Publication Date
FR2433736A1 true FR2433736A1 (en) 1980-03-14

Family

ID=10499151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920961A Withdrawn FR2433736A1 (en) 1978-08-18 1979-08-20 IMPROVEMENTS IN ROTATING PLATES FOR MEASURING THE TURNING ANGLES OF VEHICLE WHEELS

Country Status (6)

Country Link
JP (1) JPS5530697A (en)
AU (1) AU4970079A (en)
DE (1) DE2932221A1 (en)
FR (1) FR2433736A1 (en)
GB (1) GB2028521A (en)
ZA (1) ZA794044B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620223B1 (en) * 1987-09-09 1994-03-25 Institut Superieur Etat Surface METHOD FOR SLIDING A MOBILE MEDIUM ON A REFERENCE SURFACE AND ASSOCIATED DEVICE

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1796979A (en) * 1928-04-24 1931-03-17 George A Bells Radius gauge
US2736104A (en) * 1956-02-28 Car lift wheel alignment apparatus
US2953857A (en) * 1959-05-26 1960-09-27 Mineck Fred Wheel alignment testing machine
US3181248A (en) * 1963-03-19 1965-05-04 Maxwell B Manlove Wheel alignment apparatus
FR2094282A5 (en) * 1970-06-16 1972-02-04 Commissariat Energie Atomique
FR2158660A5 (en) * 1971-10-27 1973-06-15 Moulinoux Andre
US4063364A (en) * 1976-05-14 1977-12-20 Macmillan Charles W Turning radius plates and scales for automotive wheel alignment measurements

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736104A (en) * 1956-02-28 Car lift wheel alignment apparatus
US1796979A (en) * 1928-04-24 1931-03-17 George A Bells Radius gauge
US2953857A (en) * 1959-05-26 1960-09-27 Mineck Fred Wheel alignment testing machine
US3181248A (en) * 1963-03-19 1965-05-04 Maxwell B Manlove Wheel alignment apparatus
FR2094282A5 (en) * 1970-06-16 1972-02-04 Commissariat Energie Atomique
FR2158660A5 (en) * 1971-10-27 1973-06-15 Moulinoux Andre
US4063364A (en) * 1976-05-14 1977-12-20 Macmillan Charles W Turning radius plates and scales for automotive wheel alignment measurements

Also Published As

Publication number Publication date
AU4970079A (en) 1980-02-21
GB2028521A (en) 1980-03-05
DE2932221A1 (en) 1980-02-28
JPS5530697A (en) 1980-03-04
ZA794044B (en) 1980-09-24

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Legal Events

Date Code Title Description
ST Notification of lapse