FR2606140B1 - Dispositif de determination de l'axe d'un troncon de bois en vue de son deroulage - Google Patents

Dispositif de determination de l'axe d'un troncon de bois en vue de son deroulage

Info

Publication number
FR2606140B1
FR2606140B1 FR8615105A FR8615105A FR2606140B1 FR 2606140 B1 FR2606140 B1 FR 2606140B1 FR 8615105 A FR8615105 A FR 8615105A FR 8615105 A FR8615105 A FR 8615105A FR 2606140 B1 FR2606140 B1 FR 2606140B1
Authority
FR
France
Prior art keywords
unwinding
timber
wood
determining
axis
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
FR8615105A
Other languages
English (en)
Other versions
FR2606140A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8615105A priority Critical patent/FR2606140B1/fr
Publication of FR2606140A1 publication Critical patent/FR2606140A1/fr
Application granted granted Critical
Publication of FR2606140B1 publication Critical patent/FR2606140B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/06—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring contours or curvatures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
FR8615105A 1986-10-29 1986-10-29 Dispositif de determination de l'axe d'un troncon de bois en vue de son deroulage Expired - Lifetime FR2606140B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8615105A FR2606140B1 (fr) 1986-10-29 1986-10-29 Dispositif de determination de l'axe d'un troncon de bois en vue de son deroulage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8615105A FR2606140B1 (fr) 1986-10-29 1986-10-29 Dispositif de determination de l'axe d'un troncon de bois en vue de son deroulage

Publications (2)

Publication Number Publication Date
FR2606140A1 FR2606140A1 (fr) 1988-05-06
FR2606140B1 true FR2606140B1 (fr) 1992-12-11

Family

ID=9340354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8615105A Expired - Lifetime FR2606140B1 (fr) 1986-10-29 1986-10-29 Dispositif de determination de l'axe d'un troncon de bois en vue de son deroulage

Country Status (1)

Country Link
FR (1) FR2606140B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IES77866B2 (en) * 1997-08-01 1998-01-14 R J Res Ltd A system and method for processing meat
DE19959623C2 (de) * 1999-12-10 2001-10-11 Fraunhofer Ges Forschung Verfahren und Anordnung zum Lokalisieren von zylinderförmigen Objekten
FR2935044B1 (fr) * 2008-08-14 2011-01-07 Eads Europ Aeronautic Defence Procede et dispositif de verification de pieces avant usinage
DE102010025144A1 (de) * 2009-12-04 2011-06-09 Sms Meer Gmbh Berührungslose Rohrwanddickenmessvorrichtung und Rohrwanddickenmessung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192613A (en) * 1976-01-08 1980-03-11 Martin Hammar Contour detecting and dimension measuring apparatus
US4412297A (en) * 1980-10-06 1983-10-25 Black Clawson, Inc. Ultrasonic log scanning and orientation system
DE3379344D1 (en) * 1982-10-08 1989-04-13 Keba Gmbh & Co Device to support, transport and/or measure an object
JPS614912A (ja) * 1984-06-20 1986-01-10 Mitsubishi Heavy Ind Ltd オンラインロ−ルプロフイル計測方法

Also Published As

Publication number Publication date
FR2606140A1 (fr) 1988-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse