CA1049381A - Method and apparatus for trimming timber - Google Patents

Method and apparatus for trimming timber

Info

Publication number
CA1049381A
CA1049381A CA251,162A CA251162A CA1049381A CA 1049381 A CA1049381 A CA 1049381A CA 251162 A CA251162 A CA 251162A CA 1049381 A CA1049381 A CA 1049381A
Authority
CA
Canada
Prior art keywords
piece
saw
pieces
marks
timber
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
Application number
CA251,162A
Other languages
English (en)
French (fr)
Inventor
Hans Hellgren
Erland Marklund
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.)
Renholmens Mekaniska Verkstad AB
Original Assignee
Renholmens Mekaniska Verkstad 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 Renholmens Mekaniska Verkstad AB filed Critical Renholmens Mekaniska Verkstad AB
Application granted granted Critical
Publication of CA1049381A publication Critical patent/CA1049381A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/16—Saw benches
    • B27B5/22—Saw benches with non-feedable circular saw blade
    • B27B5/228—Cross-cutting automatically laterally-fed travelling workpieces; Reducing lumber to desired lengths
    • 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
    • Y10T83/00—Cutting
    • Y10T83/849—With signal, scale, or indicator
    • Y10T83/851—Indicator comprising work or product

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacture Of Wood Veneers (AREA)
CA251,162A 1975-04-28 1976-04-27 Method and apparatus for trimming timber Expired CA1049381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7504907A SE400950B (sv) 1975-04-28 1975-04-28 Forfarande vid justering av virkesstycken samt anordning for genomforande av forfarandet

Publications (1)

Publication Number Publication Date
CA1049381A true CA1049381A (en) 1979-02-27

Family

ID=20324428

Family Applications (1)

Application Number Title Priority Date Filing Date
CA251,162A Expired CA1049381A (en) 1975-04-28 1976-04-27 Method and apparatus for trimming timber

Country Status (4)

Country Link
US (1) US4120333A (enExample)
CA (1) CA1049381A (enExample)
FI (1) FI59374C (enExample)
SE (1) SE400950B (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7509516L (sv) * 1975-08-27 1977-02-28 Renholmens Mek Verkstad Ab Justerverk
US4392204A (en) * 1980-12-01 1983-07-05 Prim David F Lumber marking system
FI68552C (fi) * 1981-05-15 1985-10-10 Ahlstroem Oy Anordning foer kapning av traevirke
US4413662A (en) * 1981-06-08 1983-11-08 Forest Industries Machine Corp. Edging system
DE3512395A1 (de) * 1985-04-04 1986-10-09 Maschinenfabrik Esterer AG, 8262 Altötting Verfahren und vorrichtung zum aussondern von nicht brauchbarem schnittholz und nicht brauchbaren schnittholzabschnitten
US5142955A (en) * 1991-05-16 1992-09-01 Trienco, Inc. Lumber cutter for removing end defects and sawing to desired lengths
JP2708368B2 (ja) * 1994-06-15 1998-02-04 株式会社サンコー製作所 長尺材の截断装置
US5911302A (en) * 1996-11-29 1999-06-15 Cae Newnes Ltd. Circulating paddle board positioning apparatus
US6422111B1 (en) * 1999-02-26 2002-07-23 Silvatech Corporation Combined grading and trimming method for sawmill
US6539830B1 (en) * 1999-10-13 2003-04-01 The Koskovich Company Automated board processing apparatus
CA2353774C (en) * 2000-07-24 2009-01-20 Cae Inc. Board trimmer with pre-trimmer near-end saws
SI20729A (sl) * 2002-02-19 2002-06-30 Pavel Ledinek Stroj za profilno obdelavo čelnih ploskev podolgovatih lesnih obdelovancev
US6826990B2 (en) 2002-03-26 2004-12-07 Weyerhaeuser Company Cutter trimmer sorter
AT413962B (de) * 2002-09-30 2006-07-15 Springer Maschinenfabrik Ag Trimmeranlage
US7347232B2 (en) * 2004-01-05 2008-03-25 Edwards Jerry L Lumber processing apparatus and method
AT501804B1 (de) * 2004-02-24 2007-04-15 Springer Maschinenfabrik Ag Vorrichtung zum kantenausrichten
US7857021B2 (en) * 2004-09-09 2010-12-28 Usnr/Kockums Cancar Company System for positioning a workpiece
US7849894B2 (en) * 2005-03-17 2010-12-14 U.S. Natural Resources, Inc. Log rotation and verification system and method
US7950316B2 (en) * 2005-06-28 2011-05-31 Mitek Holdings, Inc. Automated system for precision cutting short pieces of lumber
US20070039664A1 (en) * 2005-08-08 2007-02-22 James L. Taylor Manufacturing Co. Saw infeed system
US9481104B2 (en) * 2012-08-17 2016-11-01 Baxley Equipment Co. System and method for double even ending lumber
AU2013245494A1 (en) 2012-10-16 2014-05-01 Vekta Automation Pty Ltd Provision of assembly information for truss fabrication
JP7316928B2 (ja) * 2019-12-27 2023-07-28 株式会社アマダ 切断機及び切断方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938552A (en) * 1957-03-22 1960-05-31 Southern Wood Preserving Co Apparatus for trimming and sorting switch ties
US3247963A (en) * 1964-10-23 1966-04-26 Lumbermatic Inc Automatic green chain
US3565140A (en) * 1968-06-13 1971-02-23 Dms Co Method and apparatus for trimming boards
SE380464B (sv) * 1974-05-08 1975-11-10 Hammars Mekaniska Verkstad Ab Sett att bedoma och lengdsetta virke och anordning vid justerverk for utforande av settet
JPS5326308Y2 (enExample) * 1974-08-29 1978-07-04

Also Published As

Publication number Publication date
FI59374B (fi) 1981-04-30
SE7504907L (sv) 1976-10-29
FI761187A7 (enExample) 1976-10-29
SE400950B (sv) 1978-04-17
US4120333A (en) 1978-10-17
FI59374C (fi) 1981-08-10

Similar Documents

Publication Publication Date Title
CA1049381A (en) Method and apparatus for trimming timber
US8387499B2 (en) Linear saw with stab-cut bevel capability
US5472028A (en) Method and apparatus for manufacturing wood products from tree trunks
US4468992A (en) Automatic sawing system
US8281696B2 (en) Linear feed cutting apparatus and method
DE60116710T2 (de) Dreischneider
DE2837742A1 (de) Verfahren und vorrichtung zum besaeumen von brettern
US4317397A (en) System for the staggered division of planar workpieces
CA2218171C (en) Automated infeed system
US4747330A (en) Mat cutting system
US6523444B2 (en) Method for cutting at least one workpiece section which may have been produced in an extrusion press
FI87152B (fi) Anordning foer saogning av en bjaelke och foerfarande foer delning av en bjaelke.
US4231460A (en) System for transferring wane-edged boards
EP1889699A2 (de) Vorrichtung zum Aussortieren von Abfallteilen von Werkstücken an Sägen, vorzugsweise an Optimierungskappsägen, und Verfahren unter Verwendung einer solchen Vorrichtung
CN100532034C (zh) 木材的锯削方法
US4485705A (en) Apparatus for cutting lumber
US20030213531A1 (en) Article scanning method and apparatus for computer-controlled sawing machines
EP0440150B1 (de) Fördereinrichtung für Holzerzeugnisse
JPH06206201A (ja) ランニングソーシステム
DE10254504A1 (de) Verfahren zum Kaschieren von zwei oder mehreren gleichen oder unterschiedlichen Bögen, und Vorrichtung zum Durchführen des Verfahrens
SE462267B (sv) Saagverksanlaeggning
FI81516C (fi) Foerfarande och anlaeggning vid behandling av virke.
JPH08206917A (ja) Ｎｃランニングソー装置
CA1115382A (en) System for transferring wane-edged boards
DE19701028C2 (de) Vorrichtung zum Besäumen von Schnittgutstücken aus Holz