CZ278541B6 - Measuring apparatus for determining, optionally monitoring a dimension, and position of optionally moving object - Google Patents

Measuring apparatus for determining, optionally monitoring a dimension, and position of optionally moving object Download PDF

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Publication number
CZ278541B6
CZ278541B6 CS829250A CS925082A CZ278541B6 CZ 278541 B6 CZ278541 B6 CZ 278541B6 CS 829250 A CS829250 A CS 829250A CS 925082 A CS925082 A CS 925082A CZ 278541 B6 CZ278541 B6 CZ 278541B6
Authority
CZ
Czechia
Prior art keywords
light beam
light
receivers
transmitters
receiver
Prior art date
Application number
CS829250A
Other languages
Czech (cs)
English (en)
Inventor
Gunther Krippner
Karl Kletzmaier
Franz Postlbauer
Original Assignee
Keba Gmbh & Co
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 Keba Gmbh & Co filed Critical Keba Gmbh & Co
Publication of CZ925082A3 publication Critical patent/CZ925082A3/cs
Publication of CZ278541B6 publication Critical patent/CZ278541B6/cs

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/14—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact
    • F16P3/141—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact using sound propagation, e.g. sonar
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/14—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact
    • F16P3/144—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact using light grids
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CS829250A 1981-12-31 1982-12-16 Measuring apparatus for determining, optionally monitoring a dimension, and position of optionally moving object CZ278541B6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0565981A AT396036B (de) 1981-12-31 1981-12-31 Messeinrichtung zum feststellen bzw. ueberwachen einer abmessung

Publications (2)

Publication Number Publication Date
CZ925082A3 CZ925082A3 (en) 1993-05-12
CZ278541B6 true CZ278541B6 (en) 1994-03-16

Family

ID=3578230

Family Applications (1)

Application Number Title Priority Date Filing Date
CS829250A CZ278541B6 (en) 1981-12-31 1982-12-16 Measuring apparatus for determining, optionally monitoring a dimension, and position of optionally moving object

Country Status (4)

Country Link
AT (1) AT396036B (de)
CA (1) CA1195426A (de)
CZ (1) CZ278541B6 (de)
DE (1) DE3238883C2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400987B (de) * 1983-04-21 1996-05-28 Keba Gmbh & Co Verfahren zum feststellen einer abmessung, insbesondere des durchmessers
DE3327267A1 (de) * 1983-07-28 1985-02-14 Fuji Electric Co., Ltd., Kawasaki, Kanagawa Vorrichtung zur messung der wandstaerke eines rohrfoermigen teils
DE3617618A1 (de) * 1986-05-24 1987-11-26 Klaus Drechsel Verfahren und vorrichtung zur bestimmung des durchmessers von tierdaermen
AT403738B (de) * 1991-06-24 1998-05-25 Keba Gmbh & Co Messeinrichtung für langgestreckte gegenstände, insbesondere holzstämme
DE4215733A1 (de) * 1992-05-13 1993-11-18 Dietrich Gerhard Ellsaeser Integriertes Holzaufnahmemeßgerät
DE4316780A1 (de) * 1993-05-19 1994-11-24 Baljer & Zembrod System zur Vermessung von Baumstämmen im Sägereibetrieb
DE19625055B4 (de) * 1995-09-28 2004-11-18 Hans-Hermann Trautwein Sb-Technik Gmbh Vorrichtung und Verfahren zur Durchmessererfassung von Gegenständen
DE19544632A1 (de) * 1995-11-30 1997-06-05 Leuze Electronic Gmbh & Co Optoelektronische Vorrichtung zum Erfassen von Objekten in einem Überwachungsbereich
DE19614461A1 (de) * 1996-04-12 1997-10-16 Bosch Gmbh Robert Sicherheitseinrichtung für einen Antrieb, insbesondere Garagentorantrieb
EP1597538B1 (de) 2003-02-24 2012-10-17 Cedes Safety & Automation AG Verfahren zur ber hrungslosen vermessung eines objekts
GB0701201D0 (en) 2007-01-22 2007-02-28 Cancer Rec Tech Ltd Cell mapping and tracking
DE102015119312A1 (de) * 2015-11-10 2017-05-11 Sick Ag Lichtgitter und Verfahren zum Erfassen von Objekten
CN106152992A (zh) * 2016-07-18 2016-11-23 柳州永旺科技有限公司 一种基于传感器的苗木生长监控系统
CN114509014A (zh) * 2022-02-17 2022-05-17 天津钢管制造有限公司 一种钢管外径自动检测装置及检测方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259022A (en) * 1963-12-17 1966-07-05 Ibm Object scanning techniques
US3806253A (en) * 1972-12-13 1974-04-23 Weyerhaeuser Co Sweep measuring scheme
SE388272B (sv) * 1975-10-15 1976-09-27 Kockums Automation Forfarande och anordning vid kontaktfri metning med optisk avkenning av ett metforemal
AT351282B (de) * 1975-10-30 1979-07-10 Kletzmaier Karl Einrichtung zum feststellen bzw. ueberwachen der masse eines gegebenenfalls bewegten gegenstandes
DE2615143A1 (de) * 1976-04-07 1977-10-20 Siemens Ag Einrichtung zur dickenmessung
DE2920804A1 (de) * 1979-05-22 1980-11-27 Lignomat Gmbh Durchmesser-messeinrichtung fuer rundhoelzer, insbesondere baumstaemme
SE425126B (sv) * 1981-08-26 1982-08-30 Kockumation Ab Forfarande for indikering av ett foremals nervaro i en metzon och anordning for genomforande av forfarandet

Also Published As

Publication number Publication date
CZ925082A3 (en) 1993-05-12
DE3238883A1 (de) 1983-07-07
CA1195426A (en) 1985-10-15
AT396036B (de) 1993-05-25
ATA565981A (de) 1992-09-15
DE3238883C2 (de) 1994-04-14

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20001216