GB8614897D0 - Contactless examination of surfaces - Google Patents

Contactless examination of surfaces

Info

Publication number: GB8614897D0
Authority: GB; United Kingdom
Prior art keywords: contactless; examination; contactless examination
Prior art date: 1985-07-27
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

GB868614897A

Other versions

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.)

MT Aerospace AG

Original Assignee

MAN Technologie AG

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.)

1985-07-27

Filing date

1986-06-19

Publication date

1986-07-23

1986-06-19 Application filed by MAN Technologie AG filed Critical MAN Technologie AG

1986-07-23 Publication of GB8614897D0 publication Critical patent/GB8614897D0/en

1987-02-04 Publication of GB2178169A publication Critical patent/GB2178169A/en

Status Withdrawn legal-status Critical Current

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
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object

Landscapes

Engineering & Computer Science (AREA)
Computer Vision & Pattern Recognition (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Length Measuring Devices By Optical Means (AREA)
Geophysics And Detection Of Objects (AREA)

GB08614897A 1985-07-27 1986-06-19 Examination of moving surfaces Withdrawn GB2178169A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19853526923 DE3526923A1 (en)	1985-07-27	1985-07-27	METHOD AND DEVICE FOR CONTACTLESS DETERMINATION OF SURFACES

Publications (2)

Publication Number	Publication Date
GB8614897D0 true GB8614897D0 (en)	1986-07-23
GB2178169A GB2178169A (en)	1987-02-04

Family

ID=6276938

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08614897A Withdrawn GB2178169A (en)	1985-07-27	1986-06-19	Examination of moving surfaces

Country Status (4)

Country	Link
DE (1)	DE3526923A1 (en)
FR (1)	FR2585463A1 (en)
GB (1)	GB2178169A (en)
IT (1)	IT1234952B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4745469A (en) *	1987-02-18	1988-05-17	Perceptron, Inc.	Vehicle wheel alignment apparatus and method
DK183089D0 (en) *	1989-04-14	1989-04-14	Oedegaard & Danneskiold Samsoe	INSTALLATION FOR TRACK-BASED MEASUREMENT OF THE WHEEL PROFILE ON J ERBANE WHEELS
DE3912544A1 (en) *	1989-04-17	1990-10-18	Drewell Paul Drello Gmbh	Generation of light reflecting background - forming cloud of reflecting gas or vapour e.g. for investigating rail vehicle wheels
IT1315804B1 (en) *	2000-01-19	2003-03-26	Vision Device S R L	AUTOMATIC GEOMETRIC-DIMENSIONAL INSPECTION AND CONTROL SYSTEM FOR WHEELS OF RAILWAY VEHICLES.
CN102941861A (en) *	2012-11-21	2013-02-27	成都主导科技有限责任公司	Boundary dimension detection device for main track wheel set of freight locomotive
CN104192168B (en) *	2014-08-22	2015-05-13	石家庄铁道大学	Wheel-rail displacement detection method based on image processing

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2139663B1 (en) *	1971-05-28	1973-05-25	France Etat
CA1039383A (en) *	1974-02-12	1978-09-26	John Lysaght (Australia) Limited	Strip shape measuring device
NL7501009A (en) *	1975-01-29	1976-08-02	Skf Ind Trading & Dev	DEVICE FOR AUTOMATIC DETECTION OF SURFACE ERRORS.
DE2513389C2 (en) *	1975-03-26	1982-11-11	Messerschmitt-Bölkow-Blohm GmbH, 8000 München	Device for the non-contact checking and determination of the dimensions and shape of large workpieces
US4219277A (en) *	1978-08-09	1980-08-26	Westinghouse Electric Corp.	Method of detecting flaws on surfaces
US4226536A (en) *	1979-02-23	1980-10-07	Dreyfus Marc G	Electro-optical contour measuring system
EP0086200B1 (en) *	1981-08-14	1990-12-05	The Broken Hill Proprietary Company Limited	Optical determination of surface profiles
DE3306194A1 (en) *	1982-02-25	1983-09-08	Mitsubishi Denki K.K., Tokyo	METHOD FOR TESTING SCREW SURFACES FOR FAULTS AND DEVICE FOR IMPLEMENTING THEM
US4501095A (en) *	1983-06-07	1985-02-26	United Technologies Corporation	Method and apparatus for grinding turbine engine rotor assemblies using dynamic optical measurement system
DE3334357C2 (en) *	1983-09-22	1986-04-10	Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch	Optical fault locator for railways
GB2148488B (en) *	1983-10-15	1987-03-25	Vinten Ltd	A non-contacting mensuration system for measuring profiles
GB2149094B (en) *	1983-11-01	1987-03-18	Rolls Royce	Observing change in a shape of rotating blade
US4566202A (en) *	1983-12-06	1986-01-28	Hamar M R	Laser apparatus for effectively projecting the axis of rotation of a rotating tool holder
DE3418283A1 (en) *	1984-05-17	1985-12-12	Schott Glaswerke, 6500 Mainz	METHOD FOR DETECTING DEFECTS IN TRANSPARENT MATERIALS

1985
- 1985-07-27 DE DE19853526923 patent/DE3526923A1/en not_active Withdrawn
1986
- 1986-06-19 GB GB08614897A patent/GB2178169A/en not_active Withdrawn
- 1986-06-24 FR FR8609092A patent/FR2585463A1/en active Pending
- 1986-07-03 IT IT8648226A patent/IT1234952B/en active

Also Published As

Publication number	Publication date
GB2178169A (en)	1987-02-04
IT8648226A0 (en)	1986-07-03
IT1234952B (en)	1992-06-02
FR2585463A1 (en)	1987-01-30
DE3526923A1 (en)	1987-02-05

Publication	Publication Date	Title
GB8630657D0 (en)	1987-02-04	Microdilatation probe
GB8602411D0 (en)	1986-03-05	Measuring shape of objects
GB8626477D0 (en)	1986-12-03	Anti-rotation coupling
EP0206671A3 (en)	1989-08-09	Cosmetic
EP0204659A3 (en)	1988-06-08	Polyepoxydes and their use
GB8512979D0 (en)	1985-06-26	Examining objects
GB8608630D0 (en)	1986-05-14	Investigation of properties
GB8624819D0 (en)	1986-11-19	Probe
DE3660256D1 (en)	1988-07-07	Camphor-di-thiolene-complexes and their use
GB8520980D0 (en)	1985-09-25	Probe
GB8609396D0 (en)	1986-05-21	Contactless determination of distance
GB8614897D0 (en)	1986-07-23	Contactless examination of surfaces
DE3661588D1 (en)	1989-02-09	Napkin
GB2175698B (en)	1989-07-05	Fluid-gauging probes and their manufacture
GB8628049D0 (en)	1986-12-31	Use of tetrahydrobenzothienylurea derivatives
GB8511169D0 (en)	1985-06-12	Probes
GB8529729D0 (en)	1986-01-08	Preparation of fish-noodles
GB8604389D0 (en)	1986-03-26	Probe
GB8618677D0 (en)	1986-09-10	Probe
GB8511623D0 (en)	1985-06-12	Heteroanalogs of imidazobenzodiazepines
EP0190594A3 (en)	1987-09-16	Coupling of chloroperfluoroalkanes
ZA864635B (en)	1987-11-25	Use of retinoid
GB8711068D0 (en)	1987-06-17	Non-contact measurement of distance
GB8530676D0 (en)	1986-01-22	Forceps
GB8512916D0 (en)	1985-06-26	Probe cards

Legal Events

Date	Code	Title	Description
1990-05-16	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)