FI830032L - Foerfarande och anordning foer bestaemmande av en oenskad centrallinje foer cylinderlika kroppar, saosom traestockar. - Google Patents

Foerfarande och anordning foer bestaemmande av en oenskad centrallinje foer cylinderlika kroppar, saosom traestockar.

Info

Publication number
FI830032L
FI830032L FI830032A FI830032A FI830032L FI 830032 L FI830032 L FI 830032L FI 830032 A FI830032 A FI 830032A FI 830032 A FI830032 A FI 830032A FI 830032 L FI830032 L FI 830032L
Authority
FI
Finland
Prior art keywords
foer
traestockar
oenskad
cylinderlika
centrallinje
Prior art date
Application number
FI830032A
Other languages
English (en)
Other versions
FI830032A0 (fi
FI71013C (fi
FI71013B (fi
Inventor
Olli Mahlberg
Pauli Kuhno
Original Assignee
Schauman Wilh Oy
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 Schauman Wilh Oy filed Critical Schauman Wilh Oy
Publication of FI830032A0 publication Critical patent/FI830032A0/fi
Priority to FI830032A priority Critical patent/FI71013C/fi
Priority to PCT/FI1984/000004 priority patent/WO1984002770A1/en
Priority to EP84900510A priority patent/EP0134224A1/en
Priority to DE8490019U priority patent/DE8490019U1/de
Priority to JP59500523A priority patent/JPS60500462A/ja
Priority to DE19843490009 priority patent/DE3490009T1/de
Publication of FI830032L publication Critical patent/FI830032L/fi
Priority to SU843796138A priority patent/SU1482538A3/ru
Application granted granted Critical
Publication of FI71013B publication Critical patent/FI71013B/fi
Publication of FI71013C publication Critical patent/FI71013C/fi
Priority to US07/031,218 priority patent/US4737031A/en

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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/024—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of diode-array scanning

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Manufacture Of Wood Veneers (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
FI830032A 1983-01-06 1983-01-06 Foerfarande och anordning foer bestaemmande av en oenskad centrallinje foer cylinderlika kroppar saosom traestockar FI71013C (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI830032A FI71013C (fi) 1983-01-06 1983-01-06 Foerfarande och anordning foer bestaemmande av en oenskad centrallinje foer cylinderlika kroppar saosom traestockar
JP59500523A JPS60500462A (ja) 1983-01-06 1984-01-06 丸太等の円筒形状物の適切な中心線を決定するための方法と装置
EP84900510A EP0134224A1 (en) 1983-01-06 1984-01-06 A method and a device for determination of desired middle line of a cylindrical object such as a log
DE8490019U DE8490019U1 (de) 1983-01-06 1984-01-06 Vorrichtung zur Bestimmung der gewünschten Mittellinie eines zylindrischen Gegenstandes, z.B. eines Holzblocks
PCT/FI1984/000004 WO1984002770A1 (en) 1983-01-06 1984-01-06 A method and a device for determination of desired middle line of a cylindrical object such as a log
DE19843490009 DE3490009T1 (de) 1983-01-06 1984-01-06 Verfahren und Vorrichtung zur Bestimmung der gewünschten Mittellinie eines zylindrischen Gegenstandes, z.B. eines Holzblocks
SU843796138A SU1482538A3 (ru) 1983-01-06 1984-09-05 Способ определени продольной оси цилиндрического объекта и устройство дл его осуществлени
US07/031,218 US4737031A (en) 1983-01-06 1987-03-24 Method and device for determination of desired middle line of a cylindrical object such as a log

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI830032A FI71013C (fi) 1983-01-06 1983-01-06 Foerfarande och anordning foer bestaemmande av en oenskad centrallinje foer cylinderlika kroppar saosom traestockar
FI830032 1983-01-06

Publications (4)

Publication Number Publication Date
FI830032A0 FI830032A0 (fi) 1983-01-06
FI830032L true FI830032L (fi) 1984-07-07
FI71013B FI71013B (fi) 1986-07-18
FI71013C FI71013C (fi) 1986-10-27

Family

ID=8516566

Family Applications (1)

Application Number Title Priority Date Filing Date
FI830032A FI71013C (fi) 1983-01-06 1983-01-06 Foerfarande och anordning foer bestaemmande av en oenskad centrallinje foer cylinderlika kroppar saosom traestockar

Country Status (7)

Country Link
US (1) US4737031A (fi)
EP (1) EP0134224A1 (fi)
JP (1) JPS60500462A (fi)
DE (2) DE8490019U1 (fi)
FI (1) FI71013C (fi)
SU (1) SU1482538A3 (fi)
WO (1) WO1984002770A1 (fi)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4811776A (en) * 1988-02-01 1989-03-14 Bolton William E Apparatus and method for centering logs
US5007204A (en) * 1988-09-16 1991-04-16 Shin-Etsu Handotai Company Limited Apparatus for shaping ingots into right circular cylindrical form
DE3934236A1 (de) * 1988-10-18 1990-04-19 Hasenclever Maschf Sms Verfahren und vorrichtung zum bestimmen der geometrie eines koerpers
EP0364907B1 (de) * 1988-10-18 1992-05-20 SMS Hasenclever GmbH Verfahren und Vorrichtung zum Bestimmen der Geometrie eines Körpers
US4884605A (en) * 1989-02-03 1989-12-05 The Coe Manufacturing Company Lathe charger centering with log scanning during rotation and lateral movement of spindles
US4926917A (en) * 1989-07-10 1990-05-22 Eberhard Kirbach Feed speed and guide arm control for sawing logs
US4949769A (en) * 1989-09-15 1990-08-21 Cameron Robert E Log delivery mechanism
DE4035977C2 (de) * 1990-11-12 1994-02-24 Bruno Richter Gmbh & Co Kg Ele Optisch-elektrisches Meßverfahren zur Bestimmung von Querschnittsabmessungen von Gegenständen mit konkave oder ebene Bereiche aufweisender Querschnittsform und Vorrichtung dazu
US5491553A (en) * 1994-06-01 1996-02-13 Phillips Kiln Service Company Of Canada, Ltd. Triple laser rotary kiln alignment system
US6084986A (en) * 1995-02-13 2000-07-04 Eastman Kodak Company System and method for finding the center of approximately circular patterns in images
US5518052A (en) * 1995-04-04 1996-05-21 Premier Gear & Machine Works XY log charger
FI952028A0 (fi) * 1995-04-28 1995-04-28 Jorma Reponen Automatisk maetnings- och kvalifeceringsstation
SE9603880D0 (sv) * 1996-10-23 1996-10-23 Bengt Soervik Förfarande och anordning för skoglig planering
GB9805445D0 (en) * 1998-03-16 1998-05-13 Whitehouse John A Product scanner
WO2000029809A1 (en) * 1998-11-17 2000-05-25 Stowe Woodward Company Laser-based system for measuring cylindrical objects
FI112453B (fi) * 2001-04-25 2003-12-15 Mairtek Ky Sahausmenetelmä
RU2566994C2 (ru) * 2014-01-09 2015-10-27 Анатолий Александрович Перепелица Продольно-распиловочный станок для распиловки бревен

Family Cites Families (13)

* 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
CA968439A (en) * 1971-05-26 1975-05-27 Western Electric Company, Incorporated Video controlled positioning method and apparatus
US3787700A (en) * 1971-07-27 1974-01-22 Atmospheric Sciences Inc Automatic system for measuring selected dimensions
US3746065A (en) * 1971-08-05 1973-07-17 Mason H & Ass Inc Process and apparatus for veneer cutting
US3806253A (en) * 1972-12-13 1974-04-23 Weyerhaeuser Co Sweep measuring scheme
US3852579A (en) * 1973-03-23 1974-12-03 Sun Studs Method and apparatus for determining the surface configuration of elongate objects, particularly logs
DE2502667A1 (de) * 1975-01-23 1976-07-29 Mueller Forst C Kg Verfahren und vorrichtung zum zentrieren und ueberfuehren von rundholzabschnitten von einer zubringerstation zu einer furnierschaelmaschine
US4149079A (en) * 1976-07-14 1979-04-10 Elscint, Ltd. Method of and means for scanning a body to enable a cross-section thereof to be reconstructed
US4152767A (en) * 1976-09-27 1979-05-01 Atmospheric Sciences, Inc. Method and apparatus for measuring dimensions
US4197888A (en) * 1978-02-21 1980-04-15 The Coe Manufacturing Company Log centering apparatus and method using transmitted light and reference edge log scanner
SE414543C (sv) * 1978-11-10 1982-10-04 Kockums Automation Forfarande vid metverdesuttagning for faststellande av ett forbestemt diameter- och/eller krokningsverde hos ett langstreckt foremal sasom en virkesstock eller dylikt samt anordning for genomforande av forfarandet
US4248532A (en) * 1978-12-26 1981-02-03 Nosler John C Electro-optical distance-measuring system
US4397343A (en) * 1981-08-31 1983-08-09 The Coe Manufacturing Co. Log scanning in veneer lathe to determine optimum yield axis

Also Published As

Publication number Publication date
FI830032A0 (fi) 1983-01-06
FI71013C (fi) 1986-10-27
JPS60500462A (ja) 1985-04-04
US4737031A (en) 1988-04-12
EP0134224A1 (en) 1985-03-20
DE8490019U1 (de) 1985-03-29
SU1482538A3 (ru) 1989-05-23
WO1984002770A1 (en) 1984-07-19
DE3490009T1 (de) 1985-02-21
FI71013B (fi) 1986-07-18

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: RAUTE OY