FI842710A - FOERFARANDE FOER STYCKNING AV RUNT VIRKE. - Google Patents

FOERFARANDE FOER STYCKNING AV RUNT VIRKE. Download PDF

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Publication number
FI842710A
FI842710A FI842710A FI842710A FI842710A FI 842710 A FI842710 A FI 842710A FI 842710 A FI842710 A FI 842710A FI 842710 A FI842710 A FI 842710A FI 842710 A FI842710 A FI 842710A
Authority
FI
Finland
Prior art keywords
cuts
cut
parallel
timber
styckning
Prior art date
Application number
FI842710A
Other languages
Finnish (fi)
Other versions
FI76726C (en
FI842710A0 (en
FI76726B (en
Inventor
Olavi Jaakkola
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
Priority to FI842710A priority Critical patent/FI76726C/en
Publication of FI842710A0 publication Critical patent/FI842710A0/en
Priority to EP85107022A priority patent/EP0167013B1/en
Priority to AT85107022T priority patent/ATE52440T1/en
Priority to DE8585107022T priority patent/DE3577518D1/en
Publication of FI842710A publication Critical patent/FI842710A/en
Application granted granted Critical
Publication of FI76726B publication Critical patent/FI76726B/en
Publication of FI76726C publication Critical patent/FI76726C/en

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.
FI842710A 1984-07-05 1984-07-05 Procedure for cutting round saw logs FI76726C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI842710A FI76726C (en) 1984-07-05 1984-07-05 Procedure for cutting round saw logs
EP85107022A EP0167013B1 (en) 1984-07-05 1985-06-07 A method of cutting round timber
AT85107022T ATE52440T1 (en) 1984-07-05 1985-06-07 PROCEDURE FOR CUTTING ROUND TIMBER.
DE8585107022T DE3577518D1 (en) 1984-07-05 1985-06-07 METHOD FOR CUTTING ROUND WOOD.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI842710A FI76726C (en) 1984-07-05 1984-07-05 Procedure for cutting round saw logs
FI842710 1984-07-05

Publications (4)

Publication Number Publication Date
FI842710A0 FI842710A0 (en) 1984-07-05
FI842710A true FI842710A (en) 1986-01-06
FI76726B FI76726B (en) 1988-08-31
FI76726C FI76726C (en) 1988-12-12

Family

ID=8519355

Family Applications (1)

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

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
EP0167013A3 (en) 1987-09-09
FI76726C (en) 1988-12-12
EP0167013B1 (en) 1990-05-09
DE3577518D1 (en) 1990-06-13
EP0167013A2 (en) 1986-01-08
FI842710A0 (en) 1984-07-05
FI76726B (en) 1988-08-31
ATE52440T1 (en) 1990-05-15

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: OY WILH. SCHAUMAN AB