IT1252710B - Apparecchio e metodo migliorati per la misura dell'orientazione dell'asse del perno di sterzata - Google Patents

Apparecchio e metodo migliorati per la misura dell'orientazione dell'asse del perno di sterzata

Info

Publication number
IT1252710B
IT1252710B ITMI913479A ITMI913479A IT1252710B IT 1252710 B IT1252710 B IT 1252710B IT MI913479 A ITMI913479 A IT MI913479A IT MI913479 A ITMI913479 A IT MI913479A IT 1252710 B IT1252710 B IT 1252710B
Authority
IT
Italy
Prior art keywords
orientation
steering
axis
measuring
steering pin
Prior art date
Application number
ITMI913479A
Other languages
English (en)
Inventor
James L Dale Jr
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Publication of ITMI913479A0 publication Critical patent/ITMI913479A0/it
Publication of ITMI913479A1 publication Critical patent/ITMI913479A1/it
Application granted granted Critical
Publication of IT1252710B publication Critical patent/IT1252710B/it

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
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
    • G01B21/26—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes for testing wheel alignment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

La presente descrizione riguarda un'apparecchiatura e un metodo per trovare l'orientazione dell'asse di un perno di sterzata per una ruota in una coppia di ruote sterzabili in un sistema di sospensione di un veicolo, nel quale vengono impartite direzioni di sterzata arbitrarie alle ruote e si effettuano misure delle direzioni di sterzata e delle altre caratteristiche interessanti dell'allineamento delle ruote sterzabili. Le misure vengono trasmesse ad un elaboratore che serve a calcolare incidenza, inclinazione dell'asse di sterzata e l'orientazione dell'asse del perno di sterzata rispetto ad un determinato sistema di coordinate tridimensionali di allineamento.
ITMI913479A 1990-12-24 1991-12-24 Apparecchio e metodo migliorati per la misura dell'orientazione dell'asse del perno di sterzata IT1252710B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/632,903 US5218556A (en) 1990-12-24 1990-12-24 Steering pivot axis orientation measurement apparatus and method

Publications (3)

Publication Number Publication Date
ITMI913479A0 ITMI913479A0 (it) 1991-12-24
ITMI913479A1 ITMI913479A1 (it) 1993-06-24
IT1252710B true IT1252710B (it) 1995-06-26

Family

ID=24537448

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI913479A IT1252710B (it) 1990-12-24 1991-12-24 Apparecchio e metodo migliorati per la misura dell'orientazione dell'asse del perno di sterzata

Country Status (5)

Country Link
US (1) US5218556A (it)
CA (1) CA2057690C (it)
DE (1) DE4142973A1 (it)
FR (1) FR2670884B1 (it)
IT (1) IT1252710B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4243104C2 (de) * 1991-12-20 2001-12-13 Snap On Tech Inc Radausrichtsystem
AU669734B2 (en) * 1992-10-16 1996-06-20 Snap-On Technologies, Inc. Four sensor system for wheel alignment
IT1263521B (it) * 1993-02-03 1996-08-05 Procedimento per la trasmissione di informazioni, in attrezzatura allineatrice per autoveicoli, e attrezzatura allineatrice che realizza il procedimento.
EP1102140B1 (en) * 1995-10-18 2003-02-12 Jervis B. Webb International Company Motion tracking apparatus for driverless vehicle
US5916285A (en) * 1995-10-18 1999-06-29 Jervis B. Webb Company Method and apparatus for sensing forward, reverse and lateral motion of a driverless vehicle
US5909379A (en) * 1995-10-19 1999-06-01 Snap-On Technologies, Inc. Custom vehicle wheel aligner
US5675515A (en) * 1995-12-28 1997-10-07 Hunter Engineering Company Apparatus and method for determining vehicle wheel alignment measurements from three dimensional wheel positions and orientations
DE19634506C2 (de) * 1996-08-27 2002-01-24 Daimler Chrysler Ag Neigungsmeßvorrichtung zur Ermittlung einzelner Bauteilneigungen bei Kraftfahrzeugen
US6275753B1 (en) 2000-02-15 2001-08-14 Meritor Heavy Vehicle Systems, Llc Method and system for detecting and adjusting wheel misalignment of a vehicle
US6560883B2 (en) * 2000-06-28 2003-05-13 Snap-On Technologies, Inc. Method and system for conducting wheel alignment
US8075243B2 (en) 2004-05-03 2011-12-13 Jervis B. Webb Company Automatic transport loading system and method
TW200540089A (en) * 2004-05-03 2005-12-16 Webb Int Co Jerwis B Automatic transport loading system and method
US8210791B2 (en) * 2004-05-03 2012-07-03 Jervis B. Webb Company Automatic transport loading system and method
US7980808B2 (en) * 2004-05-03 2011-07-19 Jervis B. Webb Company Automatic transport loading system and method
US8192137B2 (en) 2004-05-03 2012-06-05 Jervis B. Webb Company Automatic transport loading system and method
JP4740600B2 (ja) * 2005-01-11 2011-08-03 本田技研工業株式会社 トー角度測定装置及び測定方法
US20060276958A1 (en) * 2005-06-02 2006-12-07 Jervis B. Webb Company Inertial navigational guidance system for a driverless vehicle utilizing laser obstacle sensors
EP1739390B1 (de) * 2005-06-29 2008-03-19 Siemens Aktiengesellschaft Verfahren zur Ermittlung des Nachlaufs bei lenkbaren Achsen und zugehörige Vorrichtung
DE102010029058A1 (de) 2010-05-18 2011-11-24 Robert Bosch Gmbh Verfahren und Vorrichtung zur Bestimmung einer Achsgeometrie eines Fahrzeugs

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249824A (en) * 1978-06-08 1981-02-10 Fmc Corporation Apparatus for measuring wheel alignment of motor vehicles
US4615618A (en) * 1984-06-21 1986-10-07 Jvi Laser Systems Inc. Apparatus for determining the relationship of vehicle thrust line, and body center line for use in wheel alignment
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
SE459615B (sv) * 1986-10-01 1989-07-17 Torgny Hoervallius Saett och anordning foer uppmaetning av hjulvinklar i ett motorfordons framvagn
US4854702A (en) * 1987-12-14 1989-08-08 Hunter Engineering Company Vehicle wheel alignment apparatus and method of use
US4918821A (en) * 1988-07-15 1990-04-24 Nicator Ab Method of determining wheel alignment
US5014227A (en) * 1989-07-17 1991-05-07 Bear Automotive Service Equipment Company Caster and steering axis inclination measurement technique
US4942666A (en) * 1989-11-28 1990-07-24 Chart Industries Ltd. Apparatus for measuring camber, caster and steering axis inclination of a vehicle

Also Published As

Publication number Publication date
FR2670884A1 (fr) 1992-06-26
US5218556A (en) 1993-06-08
CA2057690C (en) 1995-08-01
CA2057690A1 (en) 1992-06-25
DE4142973A1 (de) 1992-07-02
ITMI913479A1 (it) 1993-06-24
ITMI913479A0 (it) 1991-12-24
FR2670884B1 (fr) 1995-06-16

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951229