FR2441148B1 - - Google Patents

Info

Publication number
FR2441148B1
FR2441148B1 FR7927690A FR7927690A FR2441148B1 FR 2441148 B1 FR2441148 B1 FR 2441148B1 FR 7927690 A FR7927690 A FR 7927690A FR 7927690 A FR7927690 A FR 7927690A FR 2441148 B1 FR2441148 B1 FR 2441148B1
Authority
FR
France
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
FR7927690A
Other languages
French (fr)
Other versions
FR2441148A1 (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.)
Kockums Automation AB
Original Assignee
Kockums Automation 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 Kockums Automation AB filed Critical Kockums Automation AB
Publication of FR2441148A1 publication Critical patent/FR2441148A1/en
Application granted granted Critical
Publication of FR2441148B1 publication Critical patent/FR2441148B1/fr
Granted 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
    • 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
    • G01B11/255—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring radius of curvature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
FR7927690A 1978-11-10 1979-11-09 Diameter and/or curvature measurement for elongated object - uses data processor to evaluate light passing on both sides using mirror reflectors and chain drive esp. for timber Granted FR2441148A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7811621A SE414543C (en) 1978-11-10 1978-11-10 METHOD VALUE PROCEDURE FOR DETERMINING A DETERMINED DIAMETER AND / OR CURVING VALUE OF A LONG-TERM FORM LIKE A STOCK OR CLEAR AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE

Publications (2)

Publication Number Publication Date
FR2441148A1 FR2441148A1 (en) 1980-06-06
FR2441148B1 true FR2441148B1 (en) 1985-01-25

Family

ID=20336321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927690A Granted FR2441148A1 (en) 1978-11-10 1979-11-09 Diameter and/or curvature measurement for elongated object - uses data processor to evaluate light passing on both sides using mirror reflectors and chain drive esp. for timber

Country Status (6)

Country Link
AT (1) AT385847B (en)
DE (1) DE2945456A1 (en)
FI (1) FI73832C (en)
FR (1) FR2441148A1 (en)
NO (1) NO152987C (en)
SE (1) SE414543C (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3219388C2 (en) * 1982-05-24 1986-05-22 Dipl.-Ing. Bruno Richter GmbH & Co. Elektronische Betriebskontroll-Geräte KG, 8602 Stegaurach Optical-electrical measuring device for measuring the position and / or the dimensions of objects
FI71013C (en) * 1983-01-06 1986-10-27 Schauman Wilh Oy OVER ANCHORING FOER BESTAEMMANDE AV EN OENSKAD CENTRALLINJE FOER CYLINDERLIKA KROPPAR SAOSOM TRAESTOCKAR
FI68910C (en) * 1984-01-17 1986-11-25 Kimmo Koskenohi FOERFARANDE FOER OPTISK MAETNING AV LAONGSTRAECKTA STYCKEN
DE3410654A1 (en) * 1984-03-23 1985-10-03 Belzer-Dowidat Gmbh Werkzeug-Union, 5600 Wuppertal TEST DEVICE FOR ROLLABLE SHAFTS
SE446509B (en) * 1985-05-14 1986-09-22 Regionala Stiftelsen I Vermlan DEVICE FOR SORTING FOOD DINING
JPH0312106U (en) * 1989-06-21 1991-02-07
AT393907B (en) * 1990-02-16 1992-01-10 Sprecher Energie Oesterreich DEVICE FOR DETECTING THE DIMENSIONS OF AN OBJECT MOVING OBJECT
SE467147B (en) * 1990-08-27 1992-06-01 Soederhamns Verkstaeder Ab PROCEDURE AND ESTABLISHMENT FOR POSITIONING OF STOCKS IN CONNECTION WITH THE FORM OF STOCK BLOCKS
AT395481B (en) * 1991-02-28 1993-01-25 Sprecher Energie Oesterreich MEASURING FEEDER OF AN OPTOELECTRONIC MEASURING DEVICE
AT403738B (en) * 1991-06-24 1998-05-25 Keba Gmbh & Co MEASURING DEVICE FOR LONG STRETCHED ITEMS, IN PARTICULAR WOOD TRUNKS
DE4201385A1 (en) * 1992-01-21 1993-07-22 Peter Dipl Ing Renner Optical measurement system with light curtain, photoelectric receiver - contains null point, linearity error correction circuit for digitised receiver signal
DE4215733A1 (en) * 1992-05-13 1993-11-18 Dietrich Gerhard Ellsaeser Wood dia. measurement device - has adjustable jaws with angle decoder or incremental sensor, tape measure, data processor and display
NO178909C (en) * 1993-04-19 1996-06-26 Toni Rydningen Measuring device
NO180316C (en) * 1993-04-19 1997-04-09 Toni Rydningen Device for dimension measurement
FI952028A0 (en) * 1995-04-28 1995-04-28 Jorma Reponen Automatic marketing and qualification station
DE19525987A1 (en) * 1995-07-17 1997-01-23 Bayerische Motoren Werke Ag Method for measuring a spatial contour extending approximately in a longitudinal direction
DE19631205C2 (en) * 1996-08-02 1998-07-30 Werner Schulz Method and device for detecting the geometry of a three-dimensional object
FI114743B (en) 1999-09-28 2004-12-15 Ekspansio Engineering Ltd Oy Apparatus and procedure operating on telecentric principle
DE102005000610B3 (en) * 2005-01-03 2006-09-21 Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg Method and device for determining the deflection of a connecting element
DE102006048744A1 (en) * 2006-10-12 2008-04-17 visicontrol Gesellschaft für elektronische Bildverarbeitung mbH Test specimen's height measuring device, has positioning unit i.e. guide rail, provided for positioning specimen on supporting device in defined position with projecting length such that specimen is measurable in range of projecting length
CN109443175B (en) * 2018-11-30 2021-04-23 安徽省瀚辰生态建设有限公司 Log size detection device for building detection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724958A (en) * 1970-03-09 1973-04-03 Knox Inc Scanning and control apparatus
US3806253A (en) * 1972-12-13 1974-04-23 Weyerhaeuser Co Sweep measuring scheme
AT351282B (en) * 1975-10-30 1979-07-10 Kletzmaier Karl DEVICE FOR DETERMINING OR MONITORING THE DIMENSIONS OF ANY MOVING OBJECT

Also Published As

Publication number Publication date
AT385847B (en) 1988-05-25
SE414543C (en) 1982-10-04
DE2945456C2 (en) 1991-06-13
NO793606L (en) 1980-05-13
NO152987B (en) 1985-09-16
DE2945456A1 (en) 1980-05-22
FR2441148A1 (en) 1980-06-06
ATA722879A (en) 1987-10-15
FI73832B (en) 1987-07-31
NO152987C (en) 1985-12-27
FI73832C (en) 1987-11-09
SE7811621L (en) 1980-05-11
FI793496A (en) 1980-05-11
SE414543B (en) 1980-08-04

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse