NL191216C - Device for checking the dimensional accuracy of a large object. - Google Patents

Device for checking the dimensional accuracy of a large object.

Info

Publication number
NL191216C
NL191216C NL8102015A NL8102015A NL191216C NL 191216 C NL191216 C NL 191216C NL 8102015 A NL8102015 A NL 8102015A NL 8102015 A NL8102015 A NL 8102015A NL 191216 C NL191216 C NL 191216C
Authority
NL
Netherlands
Prior art keywords
checking
points
point
dimensional accuracy
guide
Prior art date
Application number
NL8102015A
Other languages
Dutch (nl)
Other versions
NL191216B (en
NL8102015A (en
Original Assignee
Pharos Ab
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 Pharos Ab filed Critical Pharos Ab
Publication of NL8102015A publication Critical patent/NL8102015A/en
Publication of NL191216B publication Critical patent/NL191216B/en
Application granted granted Critical
Publication of NL191216C publication Critical patent/NL191216C/en

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
    • G01B5/0025—Measuring of vehicle parts
    • 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
    • G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/03—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring coordinates of points

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

Apparatus for checking the dimensional accuracy and/or measuring the dimensions of large objects (1), provided with checking points which serve as or carry suspended measuring scales (2-7) comprises at least one beam-projection unit 12, 20 movable along a guide 8, 9 to emit a narrow beam of light at an angle to the guide. The position of the projector unit is optically or magnetically readable automatically and is stored in the memory of a calculating unit into which measurement data of an undistorted object can also be entered. The projection units 12, 20 also comprise devices for determining beam angle. From measurements on one checking point the apparatus calculates the spatial location of that point and the correct apparatus setting for other points. When the apparatus is set on other points, the correctness of the position of the point is indicated optically or accoustically. <IMAGE>
NL8102015A 1980-04-23 1981-04-23 Device for checking the dimensional accuracy of a large object. NL191216C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8003080 1980-04-23
SE8003080 1980-04-23

Publications (3)

Publication Number Publication Date
NL8102015A NL8102015A (en) 1981-11-16
NL191216B NL191216B (en) 1994-10-17
NL191216C true NL191216C (en) 1995-03-16

Family

ID=20340810

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8102015A NL191216C (en) 1980-04-23 1981-04-23 Device for checking the dimensional accuracy of a large object.

Country Status (7)

Country Link
JP (1) JPS56163976A (en)
DE (1) DE3116253A1 (en)
FR (1) FR2481444B1 (en)
GB (1) GB2075185B (en)
IT (1) IT1137149B (en)
NL (1) NL191216C (en)
SE (1) SE448785B (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540986B3 (en) * 1983-02-15 1985-12-13 Souriau & Cie METHOD AND DEVICE FOR CHECKING THE CHASSIS OF MOTOR VEHICLES
DE3318042A1 (en) * 1983-05-18 1984-11-22 Gerd Prof. Dipl.-Ing. 4006 Erkrath Selbach Universal measuring instruments with a high-resolution display for workshop use
US4687324A (en) * 1983-05-18 1987-08-18 Gerd Selbach Laser-based measuring system
CH660420A5 (en) * 1984-05-08 1987-04-15 Sven Arne Nilsson METHOD FOR ESTABLISHING THE DIMENSIONS OF DIFFERENT POINTS ON THE BODYWORK OF A VEHICLE.
SE442916B (en) * 1984-06-28 1986-02-03 Nicator Ab DEVICE FOR WHEEL ADJUSTMENT AND STEERING GEOMETRY OF A CAR
DE3445254A1 (en) * 1984-12-12 1986-06-12 Jagenberg AG, 4000 Düsseldorf Adjusting device for cutting units arranged next to one another and capable of being moved to a mutual spacing
US4598481A (en) * 1985-08-12 1986-07-08 Hein-Werner Corporation Intersecting laser alignment apparatus and method
DE3622421A1 (en) * 1986-07-03 1988-02-18 Bayern Freistaat Laser scanner for contour detection and presence monitoring
DE3808119A1 (en) * 1988-03-11 1989-09-21 Grecon Greten Gmbh & Co Kg MARKING STATION BY LASER TURN LIGHT
DE3828838A1 (en) * 1988-08-25 1990-03-01 Celette Gmbh ARRANGEMENT FOR DIAGNOSIS OF THE DIMENSIONS OF A CAR BODY
US5029397A (en) * 1989-02-21 1991-07-09 Global Laser Systems Inc. Method of measuring a vehicular frame to determine alignment
JPH02113107U (en) * 1989-02-28 1990-09-11
FR2644886B1 (en) * 1989-03-24 1993-12-10 Celette Sa DEVICE FOR CONTROLLING THE POSITION OF DIFFERENT POINTS OF A VEHICLE
FR2645260A1 (en) * 1989-03-29 1990-10-05 Celette Sa DEVICE FOR MEASURING THE POSITIONING AND DISPLACEMENT OF A POINT, AND APPLICATION TO THE EQUIPMENT OF A MARBLE FOR CONTROLLING AND ADJUSTING MOTOR VEHICLES
JPH0352606U (en) * 1989-09-29 1991-05-22
AU7446991A (en) * 1990-11-28 1992-06-25 Glen C Danielson Vehicle straightener measuring unit, measuring apparatus reliant on reflected beam(s), and source, targets and method
DE9017069U1 (en) * 1990-12-18 1991-04-25 Köster, Gerhard, 8945 Legau Device for measuring a two-wheeler frame
AU6219094A (en) * 1993-03-31 1994-10-24 F. Chartrand Innovation Ltd Apparatus for measuring the deformation of damaged vehicles
DE4320311C1 (en) * 1993-06-18 1995-01-05 H Dr Geiling Method and device for wheel alignment and chassis alignment of motor cycles
DE4325533C2 (en) * 1993-07-29 1998-01-22 Hofmann Werkstatt Technik Balancing machine for balancing on rotating bodies that can be clamped on a main shaft of the machine
DE4400288A1 (en) * 1994-01-07 1995-07-13 Licentia Gmbh Measurement of offset distance of overhead conductor of railway system
DE4404440A1 (en) * 1994-02-11 1995-08-17 Siemens Ag Test method and device for determining the relative position of a contact wire to the track body
US5661667A (en) * 1994-03-14 1997-08-26 Virtek Vision Corp. 3D imaging using a laser projector
DE4409153A1 (en) * 1994-03-17 1995-09-21 Faun Gmbh Method for detecting the change in the radius of a boom of a crane under load
DE19749844C2 (en) * 1997-11-11 2001-10-18 Bat Cigarettenfab Gmbh Length measuring device and method for cigarettes
DE19806142A1 (en) * 1998-02-14 1999-08-19 Franzen Alignment device for components in processing line, e.g. for nappy manufacture
US6470587B1 (en) 1999-07-09 2002-10-29 Vought Aircraft Industries, Inc. Method and system for part measurement and verification
DE10242672A1 (en) * 2002-09-13 2004-03-25 Maha Maschinenbau Haldenwang Gmbh & Co. Kg Control device for lifting platforms
FI123746B (en) * 2011-11-22 2013-10-15 Cargotec Finland Oy System for indicating and measuring the position of a container in a vehicle loaded with containers and / or its trailer
CN104390601B (en) * 2014-11-27 2017-02-22 浙江大学 Car body deformation detector based on laser transmission
FR3056171B1 (en) * 2016-09-20 2020-05-08 Renault S.A.S METHOD OF INSTALLING A GEOMETRIC REFERENTIAL ON A FLOOR FOR THE CALIBRATION OF ELECTRIC OR ELECTRONIC COMPONENTS OF A MOTOR VEHICLE AND ADAPTED EQUIPMENT.
FR3056172B1 (en) * 2016-09-20 2020-06-26 Renault S.A.S METHOD OF INSTALLING TRACKING ZONES ON A FLOOR FOR THE CALIBRATION OF CAMERAS OF A MOTOR VEHICLE AND APPROPRIATE EQUIPMENT.
CN106705872B (en) * 2016-12-08 2018-08-14 奇瑞汽车股份有限公司 The wheelspan measuring device and wheel distance measurement method of vehicle both sides wheel
US11294051B2 (en) 2017-05-02 2022-04-05 Creative Racing Products, LLC Ultrasonic measurement device
WO2019048743A1 (en) * 2017-09-11 2019-03-14 Renault S.A.S. Method for installing reference zones on a ground surface for calibrating cameras of a motor vehicle, and associated equipment
CN114061446B (en) * 2021-10-20 2024-03-12 成都利君环际智能装备科技有限公司 Carriage size measurement system and method based on multiple three-dimensional scanning equipment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2010996A1 (en) * 1970-03-09 1971-06-24 Goldbrunner H Method and device for measuring chassis frames on motor vehicles
US3633010A (en) * 1970-05-04 1972-01-04 Geosystems Inc Computer-aided laser-based measurement system
US3765764A (en) * 1971-03-23 1973-10-16 Aga Ab Coordinate measuring instrument
SE401270B (en) * 1973-08-28 1978-04-24 Daimler Benz Ag PROCEDURE AND DEVICE FOR INSPECTION OF THE FRAME OR CHARGER OF A MOTOR VEHICLE
JPS518962A (en) * 1974-07-12 1976-01-24 Anritsu Electric Co Ltd SUNHOSOKUTE ISOCHI
GB1546781A (en) * 1975-03-13 1979-05-31 British Ship Research Ass Structure survey analyser
DE2547081A1 (en) * 1975-10-17 1977-04-21 Licentia Gmbh Electric rail overhead wire photo:electric sensors - measures height and lateral position relative to rail and are independent of vehicle oscillations
DE2732954C2 (en) * 1977-07-21 1979-07-05 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Incremental position measuring system

Also Published As

Publication number Publication date
FR2481444B1 (en) 1986-01-31
GB2075185A (en) 1981-11-11
IT1137149B (en) 1986-09-03
FR2481444A1 (en) 1981-10-30
JPS56163976A (en) 1981-12-16
NL191216B (en) 1994-10-17
DE3116253C2 (en) 1987-05-27
SE8102307L (en) 1981-10-24
SE448785B (en) 1987-03-16
GB2075185B (en) 1984-03-14
NL8102015A (en) 1981-11-16
JPH0213722B2 (en) 1990-04-05
DE3116253A1 (en) 1982-03-25
IT8121317A0 (en) 1981-04-22

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19961101