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CA1007547A - Log cutting and rejoining process - Google Patents

Log cutting and rejoining process

Info

Publication number
CA1007547A
CA1007547A CA220,313A CA220313A CA1007547A CA 1007547 A CA1007547 A CA 1007547A CA 220313 A CA220313 A CA 220313A CA 1007547 A CA1007547 A CA 1007547A
Authority
CA
Canada
Prior art keywords
log cutting
rejoining process
rejoining
log
cutting
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
CA220,313A
Other versions
CA220313S (en
Inventor
Earl D. Hasenwinkle
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.)
Weyerhaeuser Co
Original Assignee
Weyerhaeuser Co
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 Weyerhaeuser Co filed Critical Weyerhaeuser Co
Application granted granted Critical
Publication of CA1007547A publication Critical patent/CA1007547A/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
    • B27B1/00—Methods for subdividing trunks or logs essentially involving sawing
    • B27B1/005—Methods for subdividing trunks or logs essentially involving sawing including the step of dividing the log into sector-shaped segments

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
CA220,313A 1974-04-15 1975-02-18 Log cutting and rejoining process Expired CA1007547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US461075A US3903943A (en) 1974-04-15 1974-04-15 Log cutting and rejoining process

Publications (1)

Publication Number Publication Date
CA1007547A true CA1007547A (en) 1977-03-29

Family

ID=23831120

Family Applications (1)

Application Number Title Priority Date Filing Date
CA220,313A Expired CA1007547A (en) 1974-04-15 1975-02-18 Log cutting and rejoining process

Country Status (3)

Country Link
US (1) US3903943A (en)
JP (1) JPS50140608A (en)
CA (1) CA1007547A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2514901C3 (en) * 1975-04-05 1979-01-04 Gebrueder Linck Maschinenfabrik Und Eisengiesserei Gatterlinck, 7602 Oberkirch Method and device for producing timber from round logs
US4027769A (en) * 1976-01-07 1977-06-07 Weyerhaeuser Company Machine for conveying sector shaped pieces
CA1098423A (en) * 1978-03-13 1981-03-31 James K. Welsh Process for preparation of long wood strands
US4380336A (en) * 1981-09-28 1983-04-19 Pratt Charles D Bird house and method of making same
DE3216669A1 (en) 1982-05-04 1983-11-10 Peter 2057 Reinbek Polaczek METHOD FOR PROCESSING ROUND WOOD TO CONSTRUCTION WOOD OR VENEER AND DEVICE FOR CARRYING OUT THE METHOD
FI76726C (en) * 1984-07-05 1988-12-12 Schauman Wilh Oy Procedure for cutting round saw logs
AU686093B2 (en) * 1991-09-03 1998-02-05 Radial Corporation Limited Backsawn timber production from radially sawn wedges
FI91502C (en) * 1991-11-18 1994-07-11 Matti Kairi Diagonal veneer laminate wood
DE19613237C2 (en) * 1996-04-02 1999-06-02 Kirst Ralph Dipl Ing Fh Beams and process for their manufacture
SE9704212L (en) * 1996-12-13 1998-06-14 Primwood Ab Procedure for decomposing logs
US6701984B2 (en) 1999-12-15 2004-03-09 9069-0470 Quebec Inc. Wood board made of a plurality of wood pieces, method of manufacture and apparatus
ATE324965T1 (en) * 2001-07-19 2006-06-15 Fries Petra METHOD AND DEVICES FOR CUTTING AND PROFILING TRAPEZOID SLAMS FOR TRAPEZOID SLAMB BEAMS
US7846295B1 (en) * 2008-04-30 2010-12-07 Xyleco, Inc. Cellulosic and lignocellulosic structural materials and methods and systems for manufacturing such materials
DE102011054165B4 (en) * 2011-10-04 2016-12-29 Simon Möhringer Anlagenbau GmbH Method for producing wedge boards

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544935A (en) * 1945-03-17 1951-03-13 Orner Otto Harald Method of producing boards
US2870803A (en) * 1956-05-29 1959-01-27 Eppler Wood Products Corp Cooperage bolt sawing machine

Also Published As

Publication number Publication date
JPS50140608A (en) 1975-11-11
US3903943A (en) 1975-09-09

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