DE602004008383T2 - Messvorrichtung und Verfahren - Google Patents

Messvorrichtung und Verfahren Download PDF

Info

Publication number
DE602004008383T2
DE602004008383T2 DE602004008383T DE602004008383T DE602004008383T2 DE 602004008383 T2 DE602004008383 T2 DE 602004008383T2 DE 602004008383 T DE602004008383 T DE 602004008383T DE 602004008383 T DE602004008383 T DE 602004008383T DE 602004008383 T2 DE602004008383 T2 DE 602004008383T2
Authority
DE
Germany
Prior art keywords
radiation
detector
transmitter
amount
opening
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 - Lifetime
Application number
DE602004008383T
Other languages
German (de)
English (en)
Other versions
DE602004008383D1 (de
Inventor
Victor Gordon Avening Stimpson
Benjamin Jason Westbury-on-Trym Merrifield
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.)
Renishaw PLC
Original Assignee
Renishaw PLC
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 Renishaw PLC filed Critical Renishaw PLC
Publication of DE602004008383D1 publication Critical patent/DE602004008383D1/de
Application granted granted Critical
Publication of DE602004008383T2 publication Critical patent/DE602004008383T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • B23Q17/248—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves using special electromagnetic means or methods
    • B23Q17/2485—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves using special electromagnetic means or methods using interruptions of light beams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/13—Cutting by use of rotating axially moving tool with randomly-actuated stopping means
    • Y10T408/14—Responsive to condition of Tool or tool-drive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/21—Cutting by use of rotating axially moving tool with signal, indicator, illuminator or optical means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Vehicle Body Suspensions (AREA)
DE602004008383T 2003-08-01 2004-07-28 Messvorrichtung und Verfahren Expired - Lifetime DE602004008383T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0317961 2003-08-01
GBGB0317961.1A GB0317961D0 (en) 2003-08-01 2003-08-01 Measuring device and method

Publications (2)

Publication Number Publication Date
DE602004008383D1 DE602004008383D1 (de) 2007-10-04
DE602004008383T2 true DE602004008383T2 (de) 2008-05-15

Family

ID=27799573

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004008383T Expired - Lifetime DE602004008383T2 (de) 2003-08-01 2004-07-28 Messvorrichtung und Verfahren

Country Status (7)

Country Link
US (1) US7312433B2 (enExample)
EP (1) EP1502699B1 (enExample)
JP (1) JP4520240B2 (enExample)
CN (1) CN100394139C (enExample)
AT (1) ATE370816T1 (enExample)
DE (1) DE602004008383T2 (enExample)
GB (1) GB0317961D0 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050230605A1 (en) * 2004-04-20 2005-10-20 Hamid Pishdadian Method of measuring using a binary optical sensor
US7283864B2 (en) * 2005-02-10 2007-10-16 Cardiac Pacemakers, Inc. Method and apparatus for identifying patients with wide QRS complexes
US20090279193A1 (en) * 2008-04-21 2009-11-12 Jones Clyde B Method and apparatus for mounting sensors in frames
CN101745843B (zh) * 2008-12-19 2013-07-24 鸿富锦精密工业（深圳）有限公司 刀具参数测量系统及方法
US8725458B2 (en) * 2008-12-30 2014-05-13 International Business Machines Corporation Heat sink blockage detector
DE102016012725A1 (de) * 2016-10-24 2018-04-26 Blum-Novotest Gmbh Messsystem zur Messung an Werkzeugen in einer Werkzeugmaschine
DE102016012726A1 (de) * 2016-10-24 2018-04-26 Blum-Novotest Gmbh Messsystem zur Messung an Werkzeugen in einer Werkzeugmaschine
EP3450936A1 (en) * 2017-09-05 2019-03-06 Renishaw PLC Optical apparatus and method for assessing the beam profile of a non-contact tool setting apparatus
IT201800007979A1 (it) * 2018-08-08 2020-02-08 Fabrizio Sibani Sistema di controllo per trasportatori a rulli industriali per la movimentazione di prodotti o semilavorati
EP3637043A1 (en) 2018-10-09 2020-04-15 Renishaw PLC Non-contact tool measurement apparatus
GB202004933D0 (en) 2020-04-03 2020-05-20 Renishaw Plc Measuring device and method
EP4180174A1 (en) 2021-11-16 2023-05-17 Renishaw Plc. Tool measurement apparatus for a machine tool
CN118371747B (zh) * 2024-06-24 2024-10-25 常州市博得工具有限公司 一种多工位打孔机床钻头调节装置及方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498721A (en) * 1966-09-07 1970-03-03 Us Navy Nephelometer
US3799680A (en) * 1972-01-03 1974-03-26 Kollmorgen Corp Photometer optical system having viewing magnification and light attenuation means
US4502823A (en) * 1981-12-21 1985-03-05 Sperry Corporation Broken drill bit detector
JPS6011190A (ja) * 1983-06-30 1985-01-21 Matsushita Electric Works Ltd 光電スイツチ
DE3334976A1 (de) * 1983-09-27 1985-04-18 Dr.-Ing. Wolfgang Schulz, Meßtechnik, 4020 Mettmann Verfahren und vorrichtung zur beruehrungslosen ermittlung von rundlaufabweichungen eines rotationskoerpers
US4672201A (en) * 1985-11-14 1987-06-09 Acu-Rite Incorporated Phase controlled incremental distance measuring system
JPH0283491A (ja) * 1988-09-20 1990-03-23 Suzuki Motor Co Ltd 光電スイッチ
JPH03277990A (ja) * 1990-02-20 1991-12-09 Fuji Electric Co Ltd 微小物体検出用光電スイッチ
JPH03249242A (ja) * 1990-02-22 1991-11-07 Tsudakoma Corp 光センサ装置
JPH04161831A (ja) * 1990-10-26 1992-06-05 Matsushita Electric Works Ltd 赤外線ビーム式検知器
US5138150A (en) * 1990-12-14 1992-08-11 Eaton Corporation Photoelectric proximity sensor having shutter adjustment means for sensing region distance
US5331143A (en) * 1992-08-28 1994-07-19 Symbol Technologies, Inc. Optical scanner using an axicon and an aperture to aspherically form the scanning beam
JP2000002770A (ja) * 1998-06-16 2000-01-07 Showa Rasenkan Seisakusho:Kk 円形孔の絞り形成方法、及び、円形孔の絞り可変装置
JP2000088641A (ja) * 1998-09-11 2000-03-31 Sunx Ltd 光電スイッチ
FR2787589B1 (fr) * 1998-12-17 2001-01-26 Schneider Electric Sa Detecteur optique a mode de fonctionnement selectionnable
US6496273B1 (en) * 1999-05-05 2002-12-17 Renishaw Plc Position determining apparatus for coordinate positioning machine
JP2003083808A (ja) * 2001-09-11 2003-03-19 Sunx Ltd 光電センサ
JP3992268B2 (ja) * 2001-09-28 2007-10-17 フジノン株式会社 投写型画像表示装置

Also Published As

Publication number Publication date
US20050024650A1 (en) 2005-02-03
CN1590955A (zh) 2005-03-09
GB0317961D0 (en) 2003-09-03
EP1502699A2 (en) 2005-02-02
JP4520240B2 (ja) 2010-08-04
US7312433B2 (en) 2007-12-25
DE602004008383D1 (de) 2007-10-04
ATE370816T1 (de) 2007-09-15
EP1502699B1 (en) 2007-08-22
JP2005134369A (ja) 2005-05-26
CN100394139C (zh) 2008-06-11
EP1502699A3 (en) 2005-12-14

Similar Documents

Publication Publication Date Title
DE69419305T2 (de) Verfahren und Vorrichtung zur Kontrolle der Winkelabweichung einer optischen Sensoranordnung
EP0360126B2 (de) Verfahren zum Betrieb eines optischen Rauchmelders sowie Rauchmelder zur Durchführung des Verfahrens
DE602004008383T2 (de) Messvorrichtung und Verfahren
DE60001193T2 (de) Apparatur zur Positionsbestimmung für eine Koordinaten-Positionierungsmaschine
DE3134815C2 (de) Flächensicherung
DE69807241T2 (de) Anordnung einer sicherheitserkennungseinrichtung für schiebetüren
DE2924685A1 (de) Photoelektrische schaltvorrichtung des reflexionstyps
EP1408273A2 (de) Schutzvorrichtung zur Überwachung eines mit einem Bauteil zu bewegenden Schutzbereichs
DE102007053852A1 (de) Vorrichtung zur optischen Distanzmessung
DE10054627A1 (de) Verfahren und Vorrichtung zum Ausrichten eines von einem Rotationslaser erzeugten Lichtstrahls
DE69006528T2 (de) Spektrophotometer.
EP1246148A2 (de) Vorrichtung zur Überwachung eines Schutzfeldes
DE2723095B2 (de) Vorrichtung zur fortlaufenden Messung des Abstandes eines Bauwerkes von einer Vertikalen
EP4080252B1 (de) Lichtvorhang
DE3640920A1 (de) Optisches multiplexsystem und verfahren zu seinem betrieb
DE10001017B4 (de) Optoelektronischer Sensor, insbesondere Reflexlichttaster
DE4209546A1 (de) Vorrichtung zum Erfassen einer Bahnkante
WO2016000837A1 (de) Anordnung zum abschwächen auftreffenden lichts eines strahlenbündels
WO2002084229A1 (de) Vorrichtung und verfahren zur kontrolle des füllstandes von bewegten, transparenten behältern
DE10200732B4 (de) Sicherheitsvorrichtung für eine Gesenkbiegepresse
DE2735942A1 (de) Vorrichtung zur beruehrungslosen steuerung einer doppelfunktion
DE29709961U1 (de) Optoelektronischer Sensor
DE9105710U1 (de) Lichtelektrische Einrichtung
EP2722692B1 (de) Sensor
DE19540299A1 (de) Infrarotbewegungsmelder

Legal Events

Date Code Title Description
8364 No opposition during term of opposition