GB1391963A - Method of and apparatus for determining the diameter of a wire rod or tube having a circular cross-section by means of photo electric scanning - Google Patents

Method of and apparatus for determining the diameter of a wire rod or tube having a circular cross-section by means of photo electric scanning

Info

Publication number
GB1391963A
GB1391963A GB2604372A GB2604372A GB1391963A GB 1391963 A GB1391963 A GB 1391963A GB 2604372 A GB2604372 A GB 2604372A GB 2604372 A GB2604372 A GB 2604372A GB 1391963 A GB1391963 A GB 1391963A
Authority
GB
United Kingdom
Prior art keywords
diameter
arrangement
circuit
output
photo
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
Application number
GB2604372A
Other languages
English (en)
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.)
EXATEST Messtechnik GmbH
Original Assignee
EXATEST Messtechnik GmbH
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 EXATEST Messtechnik GmbH filed Critical EXATEST Messtechnik GmbH
Publication of GB1391963A publication Critical patent/GB1391963A/en
Expired 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
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
    • G01B11/105—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving using photoelectric detection means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04—Sorting according to size
    • B07C5/10—Sorting according to size measured by light-responsive means
    • 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
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB2604372A 1971-06-04 1972-06-05 Method of and apparatus for determining the diameter of a wire rod or tube having a circular cross-section by means of photo electric scanning Expired GB1391963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2127751A DE2127751C3 (de) 1971-06-04 1971-06-04 Verfahren und Anordnung zur Ermittlung des Durchmessers eines Gegenstandes runder Querschnittsform mittels periodischer fotoelektrischer Abtastung

Publications (1)

Publication Number Publication Date
GB1391963A true GB1391963A (en) 1975-04-23

Family

ID=5809825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2604372A Expired GB1391963A (en) 1971-06-04 1972-06-05 Method of and apparatus for determining the diameter of a wire rod or tube having a circular cross-section by means of photo electric scanning

Country Status (8)

Country Link
US (1) US3761182A (enExample)
JP (1) JPS5219971B1 (enExample)
DD (1) DD98363A5 (enExample)
DE (1) DE2127751C3 (enExample)
FR (1) FR2141725B1 (enExample)
GB (1) GB1391963A (enExample)
IT (1) IT955994B (enExample)
SE (1) SE388031B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1450056A (en) * 1972-12-01 1976-09-22 Davy Instr Ltd Optical dimension measuring apparatus
AT351282B (de) * 1975-10-30 1979-07-10 Kletzmaier Karl Einrichtung zum feststellen bzw. ueberwachen der masse eines gegebenenfalls bewegten gegenstandes
US4037968A (en) * 1975-12-22 1977-07-26 Monsanto Company Method and apparatus for measuring a dimension of an object in a defined space by scanning with a light beam
US4121292A (en) * 1977-03-17 1978-10-17 Bethlehem Steel Corporation Electro-optical gaging system having dual cameras on a scanner
GB2052734B (en) 1979-05-21 1983-10-19 Daystrom Ltd Position and dimension measuring apparaus
DE2920531B2 (de) * 1979-05-21 1981-04-16 Exatest Meßtechnik GmbH, 5090 Leverkusen Einrichtung zur Dimensionsmessung von eigenleuchtendem Meßgut
DE2923240A1 (de) * 1979-06-08 1980-12-18 Leybold Heraeus Gmbh & Co Kg Messverfahren und messanordnung fuer den durchmesser von einkristallen beim tiegelziehen
DE3016458A1 (de) * 1980-04-29 1981-11-19 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum bestimmen und/oder steuern der beschichtungsstaerke von werkstuecken in beschichtungsanlagen, wie lackier-, pulverbeschichtungsanlagen o.dgl. und, vorrichtung zur durchfuehrung des verfahrens
FR2483070B1 (fr) * 1980-05-21 1985-06-28 Daystrom Ltd Appareil de mesure de dimensions d'un objet eclaire
DE3219389A1 (de) * 1982-05-24 1983-11-24 Richter Bruno Gmbh Optisch-elektrisches messverfahren zur erfassung von unrunden querschnitten insbesondere strangartiger gegenstaende und einrichtung zur durchfuehrung des verfahrens
SE8406375D0 (sv) * 1984-12-14 1984-12-14 Automatverktyg Herbert Bragd A Sett och anordning for metning av ett foremal
CH674389A5 (en) * 1985-09-23 1990-05-31 Goesele Karl Single-layer wall structure
DE3542896A1 (de) * 1985-12-04 1987-06-11 Siemens Ag Verfahren zum generieren eines die querschnittsflaeche eines etwa elliptischen objektes repraesentierenden signals
FR2595814A1 (fr) * 1986-03-14 1987-09-18 Bertin & Cie Procede et dispositif de mesure du diametre d'une fibre, en particulier d'une fibre optique
GB8612038D0 (en) * 1986-05-17 1986-06-25 Tole W R Dimensional measurement of object
DE3641816A1 (de) * 1986-12-06 1988-06-16 Robert Prof Dr Ing Massen Verfahren und anordnung zur messung und/oder ueberwachung von eigenschaften von garnen und seilen
SE462696B (sv) * 1988-01-12 1990-08-13 Emve I Aastorp Ab Saett och anordning foer bestaemning av en approximativ, tredimensionell avbildning av ett foeremaal
US5008555A (en) * 1988-04-08 1991-04-16 Eaton Leonard Technologies, Inc. Optical probe with overlapping detection fields
US4938599A (en) * 1988-06-07 1990-07-03 Contrologic, Inc. Non-contact optical gauge
AT396181B (de) 1990-12-10 1993-06-25 Sprecher Energie Oesterreich Einrichtung zum erfassen der masse eines gegebenenfalls bewegten gegenstandes
CN1037210C (zh) * 1992-05-15 1998-01-28 中国科学院上海光学精密机械研究所 小球球径差测量仪
US6724947B1 (en) 2000-07-14 2004-04-20 International Business Machines Corporation Method and system for measuring characteristics of curved features
JP2006010568A (ja) * 2004-06-28 2006-01-12 Canon Inc 位置検出装置
US7595893B2 (en) * 2006-09-20 2009-09-29 Mitutoyo Corporation Shape measurement method and shape measurement apparatus
US9612210B2 (en) * 2015-06-25 2017-04-04 The Boeing Company Systems and methods for automatically inspecting wire segments
RU2602482C1 (ru) * 2015-07-29 2016-11-20 Максим Сергеевич Резуев Устройство для сортировки материалов
US10096102B2 (en) 2016-10-26 2018-10-09 The Boeing Company Wire contact inspection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999590A (en) * 1960-08-29 1961-09-12 American Cyanamid Co Minimum diameter measurement by digital flying spot scanner
CH440734A (de) * 1965-07-30 1967-07-31 Emhart Zuerich Sa Einrichtung zum Bestimmen von Abmessungen an Körpern
DE1909294B2 (de) * 1969-02-25 1971-03-11 Verfahren zum messen der breite oder des durchmessers eines gegenstandes und anordnung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
FR2141725A1 (enExample) 1973-01-26
US3761182A (en) 1973-09-25
DD98363A5 (enExample) 1973-06-12
DE2127751A1 (de) 1972-12-14
JPS5219971B1 (enExample) 1977-05-31
SE388031B (sv) 1976-09-20
DE2127751B2 (de) 1973-06-28
DE2127751C3 (de) 1974-08-01
IT955994B (it) 1973-09-29
FR2141725B1 (enExample) 1973-07-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years