GB9213298D0 - Apparatus for measuring elongate objects - Google Patents

Apparatus for measuring elongate objects

Info

Publication number
GB9213298D0
GB9213298D0 GB929213298A GB9213298A GB9213298D0 GB 9213298 D0 GB9213298 D0 GB 9213298D0 GB 929213298 A GB929213298 A GB 929213298A GB 9213298 A GB9213298 A GB 9213298A GB 9213298 D0 GB9213298 D0 GB 9213298D0
Authority
GB
United Kingdom
Prior art keywords
elongate objects
measuring
measuring elongate
objects
elongate
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.)
Granted
Application number
GB929213298A
Other versions
GB2257512B (en
GB2257512A (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.)
Keba AG
Original Assignee
Keba 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.)
Filing date
Publication date
Application filed by Keba AG filed Critical Keba AG
Publication of GB9213298D0 publication Critical patent/GB9213298D0/en
Publication of GB2257512A publication Critical patent/GB2257512A/en
Application granted granted Critical
Publication of GB2257512B publication Critical patent/GB2257512B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Sorting Of Articles (AREA)
GB9213298A 1991-06-24 1992-06-23 Apparatus for measuring elongate objects Expired - Fee Related GB2257512B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0125691A AT403738B (en) 1991-06-24 1991-06-24 MEASURING DEVICE FOR LONG STRETCHED ITEMS, IN PARTICULAR WOOD TRUNKS

Publications (3)

Publication Number Publication Date
GB9213298D0 true GB9213298D0 (en) 1992-08-05
GB2257512A GB2257512A (en) 1993-01-13
GB2257512B GB2257512B (en) 1995-06-28

Family

ID=3509960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9213298A Expired - Fee Related GB2257512B (en) 1991-06-24 1992-06-23 Apparatus for measuring elongate objects

Country Status (5)

Country Link
AT (1) AT403738B (en)
DE (1) DE4219255A1 (en)
FR (1) FR2678062B1 (en)
GB (1) GB2257512B (en)
SE (1) SE9201862L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4316780A1 (en) * 1993-05-19 1994-11-24 Baljer & Zembrod System for measuring tree trunks (stems) in sawing operations
IT1270522B (en) * 1993-05-26 1997-05-06 Microtec Srl DEVICE FOR THE MEASUREMENT OF THE CROSS SECTION OF A LONGITUDINALLY EXTENDED OBJECT AND EQUIPPED WITH LONGITUDINAL MOVEMENT OF TRANSLATION
SE505671C2 (en) * 1995-12-06 1997-09-29 Svenska Elektronikprodukter Ab Method and apparatus for measuring diameters of elongated objects
SE526942C2 (en) * 2003-11-06 2005-11-22 Fiberpac Kb Harvester for forest machines and method for measuring the cross-section of a tree trunk

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT351282B (en) * 1975-10-30 1979-07-10 Kletzmaier Karl DEVICE FOR DETERMINING OR MONITORING THE DIMENSIONS OF ANY MOVING OBJECT
SE414543C (en) * 1978-11-10 1982-09-23 Kockums Automation 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
DE2920804A1 (en) * 1979-05-22 1980-11-27 Lignomat Gmbh Measuring dia of tree trunks etc. - using IR light curtain and analyser enabling vol. computation
AT396036B (en) * 1981-12-31 1993-05-25 Keba Gmbh & Co MEASURING DEVICE FOR DETECTING OR MONITORING A DIMENSION
EP0108260B1 (en) * 1982-10-08 1989-03-08 KEBA GESELLSCHAFT m.b.H. & CO. Device to support, transport and/or measure an object
AT400987B (en) * 1983-04-21 1996-05-28 Keba Gmbh & Co METHOD FOR DETERMINING A DIMENSION, ESPECIALLY THE DIAMETER
AT395481B (en) * 1991-02-28 1993-01-25 Sprecher Energie Oesterreich MEASURING FEEDER OF AN OPTOELECTRONIC MEASURING DEVICE

Also Published As

Publication number Publication date
FR2678062B1 (en) 1995-04-28
GB2257512B (en) 1995-06-28
ATA125691A (en) 1997-09-15
FR2678062A1 (en) 1992-12-24
GB2257512A (en) 1993-01-13
SE9201862D0 (en) 1992-06-17
SE9201862L (en) 1992-12-25
DE4219255A1 (en) 1993-01-07
AT403738B (en) 1998-05-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980623