DE3577518D1 - METHOD FOR CUTTING ROUND WOOD. - Google Patents

METHOD FOR CUTTING ROUND WOOD.

Info

Publication number
DE3577518D1
DE3577518D1 DE8585107022T DE3577518T DE3577518D1 DE 3577518 D1 DE3577518 D1 DE 3577518D1 DE 8585107022 T DE8585107022 T DE 8585107022T DE 3577518 T DE3577518 T DE 3577518T DE 3577518 D1 DE3577518 D1 DE 3577518D1
Authority
DE
Germany
Prior art keywords
cuts
cut
parallel
timber
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 - Lifetime
Application number
DE8585107022T
Other languages
German (de)
Inventor
Olavi Jaakkola
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.)
Wilh Schauman Oy AB
Original Assignee
Wilh Schauman Oy 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 Wilh Schauman Oy AB filed Critical Wilh Schauman Oy AB
Application granted granted Critical
Publication of DE3577518D1 publication Critical patent/DE3577518D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Abstract

A method of cutting round timber such as logs (40) into pieces, in which method the timber is cut in the process line with parallel cuts and with cuts obliquely positioned with respect to the parallel cuts. Two or more oblique pieces are cut from the log (40) with one orientation, the same direction being maintained throughout the whole cutting process, and, when required, also spars, planks, and/or boards are cut at the same time. Cuts parallel with each other and cuts that are obliquely positioned in respect with the parallel cuts are simultaneously made by means of organs (53, 54, 55, 56, 57, 57) arranged in succession and/or side by side. The object of the invention is to afford a more economical timber cutting method through savings in raw material and labour costs, through improved feasibility of the plant arrangement, and through a reduction in the plant construction costs.
DE8585107022T 1984-07-05 1985-06-07 METHOD FOR CUTTING ROUND WOOD. Expired - Lifetime DE3577518D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI842710A FI76726C (en) 1984-07-05 1984-07-05 Procedure for cutting round saw logs

Publications (1)

Publication Number Publication Date
DE3577518D1 true DE3577518D1 (en) 1990-06-13

Family

ID=8519355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585107022T Expired - Lifetime DE3577518D1 (en) 1984-07-05 1985-06-07 METHOD FOR CUTTING ROUND WOOD.

Country Status (4)

Country Link
EP (1) EP0167013B1 (en)
AT (1) ATE52440T1 (en)
DE (1) DE3577518D1 (en)
FI (1) FI76726C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0294997A3 (en) * 1987-06-12 1990-01-31 Erling Jim Andersen Method and apparatus for sawing logs
EP0388507B1 (en) * 1989-03-23 1995-06-28 Berthold Fries Wooden beam and method for manufacturing the same
SE511577C2 (en) * 1997-03-19 1999-10-25 Aelvsbyhus Ab Process for the manufacture of elongated articles and articles made according to the procedure
SE510493C2 (en) * 1998-05-29 1999-05-31 Lars Hammarstroem Procedure for decomposing a log and wood unit
AT406131B (en) * 1998-07-17 2000-02-25 Wolf Systembau Gmbh & Co Kg METHOD AND DEVICE FOR PRODUCING EIGHT- OR MULTIPLE-SIDED EDGEWOODS
SE538283C2 (en) 2014-08-08 2016-04-26 Stora Enso Oyj A gluelam structural member and a method of producing such agluelam structural member

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE290153C (en) *
US3552457A (en) * 1968-05-29 1971-01-05 Mac Millan Bloedel Ltd Log break-down method and apparatus
US3903943A (en) * 1974-04-15 1975-09-09 Weyerhaeuser Co Log cutting and rejoining process
IT1116595B (en) * 1979-06-05 1986-02-10 Franciosi Giovanni METHOD AND DEVICE FOR THE SEGATION OF TRUNKS EQUIPPED WITH A NATURAL CONICITY TO OBTAIN THE MAXIMUM PERFORMANCE IN PARALLEL BEAMS WITH RECTANGULAR SECTION WITH TOLERANCES OF USE
US4239069A (en) * 1979-08-10 1980-12-16 Zimmerman Edwin H Automatic cant production machine

Also Published As

Publication number Publication date
FI842710A (en) 1986-01-06
FI76726B (en) 1988-08-31
EP0167013A3 (en) 1987-09-09
EP0167013B1 (en) 1990-05-09
ATE52440T1 (en) 1990-05-15
EP0167013A2 (en) 1986-01-08
FI76726C (en) 1988-12-12
FI842710A0 (en) 1984-07-05

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: SCHAUMAN WOOD OY, HELSINKI, FI

8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee