CA2085772A1 - Systeme de reglage de la geometrie - Google Patents

Systeme de reglage de la geometrie

Info

Publication number
CA2085772A1
CA2085772A1 CA2085772A CA2085772A CA2085772A1 CA 2085772 A1 CA2085772 A1 CA 2085772A1 CA 2085772 A CA2085772 A CA 2085772A CA 2085772 A CA2085772 A CA 2085772A CA 2085772 A1 CA2085772 A1 CA 2085772A1
Authority
CA
Canada
Prior art keywords
alignment
quantities
wheel alignment
alignment system
observable
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.)
Granted
Application number
CA2085772A
Other languages
English (en)
Other versions
CA2085772C (fr
Inventor
Steven W. Rogers
James L. Dale, Jr.
M. Todd Foreman
Hanford D. Monroe
Carl W. Pruitt
C. Sherman Paul
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.)
Snap On Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25206703&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2085772(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2085772A1 publication Critical patent/CA2085772A1/fr
Application granted granted Critical
Publication of CA2085772C publication Critical patent/CA2085772C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01B11/2755—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing wheel alignment using photoelectric detection means
    • 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
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/10—Wheel alignment
    • G01B2210/26—Algorithms, instructions, databases, computerized methods and graphical user interfaces employed by a user in conjunction with the wheel aligner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Body Structure For Vehicles (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Vehicle Body Suspensions (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CA002085772A 1991-12-20 1992-12-18 Systeme de reglage de la geometrie Expired - Lifetime CA2085772C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/811,493 US5208646A (en) 1991-12-20 1991-12-20 Wheel alignment system
US07/811,493 1991-12-20

Publications (2)

Publication Number Publication Date
CA2085772A1 true CA2085772A1 (fr) 1993-06-21
CA2085772C CA2085772C (fr) 2000-03-21

Family

ID=25206703

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002085772A Expired - Lifetime CA2085772C (fr) 1991-12-20 1992-12-18 Systeme de reglage de la geometrie

Country Status (6)

Country Link
US (1) US5208646A (fr)
JP (1) JP2663325B2 (fr)
AU (5) AU656827B2 (fr)
CA (1) CA2085772C (fr)
FR (1) FR2687776B1 (fr)
IT (1) IT1256751B (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5208646A (en) * 1991-12-20 1993-05-04 Fmc Corporation Wheel alignment system
CA2086449C (fr) * 1992-01-06 2000-03-07 Steven W. Rogers Carte d'interface d'ordinateur pour le diagnostic electronique des vehicules automobiles
AU669734B2 (en) * 1992-10-16 1996-06-20 Snap-On Technologies, Inc. Four sensor system for wheel alignment
US5404317A (en) * 1993-05-24 1995-04-04 Industrial Technology Research Institute Digital measurement device
US5388057A (en) * 1993-06-08 1995-02-07 Hunter Engineering Company Apparatus and method for determining shim changes to adjust camber and caster of vehicle wheel
US5937365A (en) * 1993-08-25 1999-08-10 Hunter Engineering Company Communications system for vehicle wheel alignment apparatus
US5531030A (en) * 1993-09-17 1996-07-02 Fmc Corporation Self-calibrating wheel alignment apparatus and method
US5586062A (en) * 1993-10-04 1996-12-17 Hunter Engineering Company Vehicle wheel alignment utilizing wheel offset and body center line
US5519488A (en) * 1994-02-01 1996-05-21 Fmc Corporation Eight sensor wheel aligner
US5600435A (en) * 1995-05-24 1997-02-04 Fori Automation, Inc. Intelligent sensor method and apparatus for an optical wheel alignment machine
US5948024A (en) * 1995-10-19 1999-09-07 Snap-On Technologies, Inc. Vehicle alignment condition measurement and display
DE19634505C1 (de) * 1996-08-27 1997-11-20 Daimler Benz Ag Verfahren zur Erfassung der Achsgeometrie bei Kraftfahrzeugen mit Einzelradaufhängungen
DE19748239A1 (de) * 1996-10-31 1998-05-20 Fori Automation Inc Verfahren und Vorrichtung zur berührungslosen Bestimmung von Sturz und Vorlauf eines Fahrzeugrads
US5832617A (en) * 1997-05-01 1998-11-10 Snap-On Technologies, Inc. Easy toe adjustment
US7917259B2 (en) * 1997-05-16 2011-03-29 Snap-On Technologies, Inc. Distributed vehicle service method and system
US6512968B1 (en) * 1997-05-16 2003-01-28 Snap-On Technologies, Inc. Computerized automotive service system
US6405111B2 (en) 1997-05-16 2002-06-11 Snap-On Technologies, Inc. System and method for distributed computer automotive service equipment
US6285932B1 (en) 1997-05-16 2001-09-04 Snap-On Technologies, Inc. Computerized automotive service system
US6282469B1 (en) 1998-07-22 2001-08-28 Snap-On Technologies, Inc. Computerized automotive service equipment using multipoint serial link data transmission protocols
US6134487A (en) * 1998-08-07 2000-10-17 Snap-On Technologies, Inc. Automated suspension correction for twin I-beam suspensions
US6823246B2 (en) 2000-04-25 2004-11-23 Snap-On Incorporated Measuring wheel base parallelism with a position determination system
US6658749B2 (en) 2000-06-28 2003-12-09 Snap-On Technologies, Inc. 3D machine vision measuring system with vehicle position adjustment mechanism for positioning vehicle
US6560883B2 (en) * 2000-06-28 2003-05-13 Snap-On Technologies, Inc. Method and system for conducting wheel alignment
US6892216B2 (en) 2001-02-13 2005-05-10 Snap-On Incorporated Common platform for use in automotive services
US6634109B1 (en) * 2001-11-26 2003-10-21 Snap-On Technologies, Inc. Method and system for determining symmetry and Ackermann geometry status of the steering system of a vehicle
DE10255469B4 (de) * 2002-11-28 2017-05-24 Robert Bosch Gmbh Modellbasierte Bestimmung eines eindeutigen Winkels aus einem nicht eindeutigen Sensorsignal
US7040029B1 (en) * 2004-12-01 2006-05-09 Hunter Engineering Company Method for detection of vehicle movement during wheel alignment measurement
US7842174B2 (en) * 2006-06-12 2010-11-30 Utah State University Electrochemical chip with miniaturized sensor array
DE102008052905A1 (de) * 2008-10-23 2010-04-29 Bayerische Motoren Werke Aktiengesellschaft Radaufhängung mit Einstellvorrichtungen für Spur und Sturz sowie Verfahren zur Spur- und Sturz-Einstellung
JP5413608B2 (ja) * 2010-12-09 2014-02-12 三菱自動車工業株式会社 ホイールアライメントの調整方法
US9212907B2 (en) 2012-04-27 2015-12-15 Snap-On Incorporated Short rolling runout compensation for vehicle wheel alignment
CN103697816A (zh) * 2012-09-28 2014-04-02 北京航天计量测试技术研究所 由测角传感器和测长传感器构成的直线运动双反馈结构
US9377379B2 (en) 2013-03-08 2016-06-28 Keith Lee Method, system and apparatus for assessing wheel condition on a vehicle
US8825303B1 (en) * 2013-03-28 2014-09-02 Snap-On Incorporated Wheel alignment apparatus and method for vehicles having electro-mechanical power steering
JP5973048B1 (ja) * 2015-10-30 2016-08-23 有限会社島田自動車工業 ホイールアライメントの検査方法
CN108426556B (zh) * 2018-03-09 2019-05-24 安徽农业大学 一种基于加速度的测力车轮转动角度测试方法
CN110231012B (zh) * 2018-03-22 2021-04-30 蔚来(安徽)控股有限公司 主销后倾角的测量方法及测量装置
US11989982B1 (en) * 2023-08-28 2024-05-21 Monliz Llc Systems and methods for vehicle tuning and calibration

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097157A (en) * 1977-03-02 1978-06-27 Fmc Corporation Vehicle wheel aligner for measuring front wheel toe with respect to the rear wheel axis of rotation
US4239389A (en) * 1978-12-06 1980-12-16 Hunter Engineering Company Vehicle wheel and body alignment diagnosing system
US4319838A (en) * 1979-10-01 1982-03-16 Hunter Engineering Company Vehicle wheel alignment apparatus
ATE17400T1 (de) * 1980-07-28 1986-01-15 Merrill Eng Lab Inc Verfahren und vorrichtung zum radausrichten.
US4402603A (en) * 1981-05-08 1983-09-06 Fmc Corporation Four wheel alignment apparatus and method
JPS60195414A (ja) * 1984-03-17 1985-10-03 Anzen Jidosha Kk 車輪の取付具合調整装置
US4931964A (en) * 1984-09-07 1990-06-05 Fmc Corporation Vehicle wheel alignment apparatus and method
US4761749A (en) * 1984-09-07 1988-08-02 Fmc Corporation Vehicle wheel alignment apparatus and method
US4594789A (en) * 1985-04-22 1986-06-17 Bear Automotive Service Equipment Company Wheel alignment system
SE459615B (sv) * 1986-10-01 1989-07-17 Torgny Hoervallius Saett och anordning foer uppmaetning av hjulvinklar i ett motorfordons framvagn
US4745469A (en) * 1987-02-18 1988-05-17 Perceptron, Inc. Vehicle wheel alignment apparatus and method
US4831744A (en) * 1987-10-02 1989-05-23 Shim-A-Line, Inc. Bushing indexing tool and method for caster and camber adjustment
JPH01131408A (ja) * 1987-11-17 1989-05-24 Yasaka Seiki Kk ホイールアライメントの測定方法及びその装置
JPH0642164Y2 (ja) * 1989-03-17 1994-11-02 トヨタ自動車株式会社 トー調整装置
US5048954A (en) * 1989-07-07 1991-09-17 Miradco Laser-based wheel alignment system
US5014227A (en) * 1989-07-17 1991-05-07 Bear Automotive Service Equipment Company Caster and steering axis inclination measurement technique
US5056233A (en) * 1990-06-04 1991-10-15 Bear Automotive Service Equipment Company Method and apparatus for measuring cross-toe
US5208646A (en) * 1991-12-20 1993-05-04 Fmc Corporation Wheel alignment system

Also Published As

Publication number Publication date
AU1016995A (en) 1995-03-23
AU669312B2 (en) 1996-05-30
AU678869B2 (en) 1997-06-12
AU2984592A (en) 1993-06-24
ITMI922893A0 (it) 1992-12-18
JP2663325B2 (ja) 1997-10-15
AU656827B2 (en) 1995-02-16
AU1016895A (en) 1995-03-23
US5208646A (en) 1993-05-04
AU666451B2 (en) 1996-02-08
ITMI922893A1 (it) 1994-06-18
AU670220B2 (en) 1996-07-04
CA2085772C (fr) 2000-03-21
JPH05262260A (ja) 1993-10-12
FR2687776A1 (fr) 1993-08-27
FR2687776B1 (fr) 1994-12-30
AU1016695A (en) 1995-03-23
AU1016795A (en) 1995-03-23
IT1256751B (it) 1995-12-15

Similar Documents

Publication Publication Date Title
CA2085772A1 (fr) Systeme de reglage de la geometrie
AU3636597A (en) System and method for determining spatial coordinates
CA2184549A1 (fr) Methode et appareil d'etalonnage d'un capteur de mesure de distance dans un systeme de navigation de vehicule
DE69208421D1 (de) Optisches Messsystem zur Ermittlung des Profils eines Gegenstandes
EP0602013A3 (en) Calibration apparatus of angular velocity sensor in self-contained navigational system.
IT8220877A0 (it) Sistema per la distribuzione per via elettrica di segnali pneumatici di comando.
EP0626654A3 (fr) Appareil de mesure de la distance entre véhicules par vision stéréoscopique.
AU8051987A (en) A position sensing apparatus
ATE245803T1 (de) Bodennavigationsgeraet
AU3652497A (en) High accuracy calibration for 3d scanning and measuring systems
EP0805358A3 (fr) Procédé et dispositif pour calculer et corriger la position d'un mobile dans un système de navigation
NO914098L (no) Apparat og metode for aa kalibrere et sensorsystem
IT1190806B (it) Sistema di regolazione antiblocco per ruote di veicoli
CA2110433A1 (fr) Procede de cartographie magnetique, et appareil connexe
WO2003049366A3 (fr) Dispositif comportant un transducteur de mesure et au moins un capteur de mesure relies en commun a une commande de processus par l'intermediaire d'un bus de terrain
BR9603602A (pt) Sistema de vìdeo-game e controlador de jogo para o mesmo
CA944588A (en) Air velocity measuring system and method for its calibration
AU2251400A (en) Magnetic sensor system for fast-response, high resolution, high accuracy, three-dimensional position measurements
WO2002061447A3 (fr) Dispositif et procede pour mesurer la vitesse ou l'acceleration d'un vehicule
AU7814094A (en) Distance measuring system using laser technology for the determination of levels
WO1998027521A3 (fr) Procede et dispositif pour le transfert de donnees de mesure et dispositif de mesure
DE68909606D1 (de) Automatisiertes system zur pruefung eines bildsensors.
GB2207519A (en) Wheel alignment apparatus
CA2246374A1 (fr) Dispositif et procedes de mesure du contour d'une surface
ATE99410T1 (de) Kalibrierungssystem fuer koordinatenmessvorrichtung.

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20121218