DE69410498T2 - Messsystem der charakteristischen Stellungswinkel der Räder eines Kraftfahrzeugs und damit verbundene Messmittel - Google Patents

Messsystem der charakteristischen Stellungswinkel der Räder eines Kraftfahrzeugs und damit verbundene Messmittel

Info

Publication number
DE69410498T2
DE69410498T2 DE69410498T DE69410498T DE69410498T2 DE 69410498 T2 DE69410498 T2 DE 69410498T2 DE 69410498 T DE69410498 T DE 69410498T DE 69410498 T DE69410498 T DE 69410498T DE 69410498 T2 DE69410498 T2 DE 69410498T2
Authority
DE
Germany
Prior art keywords
wheels
optical sensors
automobile frame
downstream
reading unit
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 - Fee Related
Application number
DE69410498T
Other languages
English (en)
Other versions
DE69410498D1 (de
Inventor
Remo Corghi
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.)
Corghi SpA
Original Assignee
Corghi SpA
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=11398335&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69410498(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Corghi SpA filed Critical Corghi SpA
Application granted granted Critical
Publication of DE69410498D1 publication Critical patent/DE69410498D1/de
Publication of DE69410498T2 publication Critical patent/DE69410498T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • Body Structure For Vehicles (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Optical Measuring Cells (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Vehicle Body Suspensions (AREA)
DE69410498T 1993-02-16 1994-01-20 Messsystem der charakteristischen Stellungswinkel der Räder eines Kraftfahrzeugs und damit verbundene Messmittel Expired - Fee Related DE69410498T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRE930012A IT1262820B (it) 1993-02-16 1993-02-16 Sistema per il rilevamento degli angoli caratteristici dell'assetto delle ruote di un autotelaio e mezzi di misura relativi.

Publications (2)

Publication Number Publication Date
DE69410498D1 DE69410498D1 (de) 1998-07-02
DE69410498T2 true DE69410498T2 (de) 1998-10-15

Family

ID=11398335

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69410498T Expired - Fee Related DE69410498T2 (de) 1993-02-16 1994-01-20 Messsystem der charakteristischen Stellungswinkel der Räder eines Kraftfahrzeugs und damit verbundene Messmittel

Country Status (5)

Country Link
US (1) US5489979A (de)
EP (1) EP0611947B1 (de)
AT (1) ATE166716T1 (de)
DE (1) DE69410498T2 (de)
IT (1) IT1262820B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69406886T2 (de) * 1993-10-11 1998-08-13 Muller Bem Verfahren und Vorrichtung zur geometrischen Kontrolle eines Fahrzeugs
IT1294940B1 (it) * 1997-08-01 1999-04-23 Corghi Spa Metodo e dispositivo per regolare l'assetto di un autoveicolo
FR2770317B1 (fr) * 1997-10-24 2000-12-08 Commissariat Energie Atomique Procede d'etalonnage de la position et de l'orientation d'origine d'une ou plusieurs cameras mobiles et son application a la mesure de position tridimentionnelle d'objets fixes
US7065462B2 (en) * 1998-07-24 2006-06-20 Merilab, Inc. Vehicle wheel alignment by rotating vision sensor
US6151562A (en) * 1998-07-24 2000-11-21 Merrill; M. Stanley Vehicle wheel alignment data by rotating vision sensor
FR2799542B1 (fr) * 1999-10-12 2001-12-28 Muller Bem Dispositif de mesure pour le controle de geometrie de vehicules a roues
US6574877B2 (en) * 2000-08-09 2003-06-10 Snap-On Technologies, Inc. Two piece alignment head
ITRE20010016U1 (it) * 2001-05-15 2002-11-15 Corghi Spa Dispositivo autocentrante per il sostegno di testine di controllo dell'assetto delle ruote di automezzi in genere.
DE102008038642A1 (de) * 2007-08-16 2009-02-19 Continental Teves Ag & Co. Ohg System und Verfahren zum Stabilisieren eines Kraftfahrzeugs
US9476800B2 (en) 2011-06-24 2016-10-25 Bridgestone Americas Tire Operations, Llc Wheel measurement apparatus
CN111779743B (zh) * 2020-07-10 2022-01-21 赛鲲鹏智能科技(厦门)有限公司 仪表加工定位用高精度电动伸缩装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383370A (en) * 1979-06-25 1983-05-17 Nortron Corporation Wheel alignment system and method
CA1334684C (en) * 1987-10-14 1995-03-07 Wang Laboratories, Inc. Computer input device using an orientation sensor
US5018853A (en) * 1990-06-04 1991-05-28 Bear Automotive Service Equipment Company Angle sensor with CCD
DE4039881C2 (de) * 1990-12-13 1997-04-30 Hofmann Werkstatt Technik Verfahren und Vorrichtung zum optischen Messen eines Winkels, den Radstellungen an Fahrzeugen zueinander bilden
DE4101047C2 (de) * 1991-01-16 1994-08-11 Hofmann Werkstatt Technik Vorrichtung zur optischen Messung eines Winkels, den ein Rad an einem Kraftfahrzeug bezüglich einer vertikalen Ebene einnimmt
GB2258315B (en) * 1991-08-01 1994-09-28 Churchill V L Ltd Wheel alignment measurement system

Also Published As

Publication number Publication date
US5489979A (en) 1996-02-06
ITRE930012A1 (it) 1994-08-16
EP0611947B1 (de) 1998-05-27
IT1262820B (it) 1996-07-04
ATE166716T1 (de) 1998-06-15
EP0611947A3 (en) 1995-11-02
ITRE930012A0 (it) 1993-02-16
EP0611947A2 (de) 1994-08-24
DE69410498D1 (de) 1998-07-02

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee