FI946182A0 - Procedure for probe splitting of a wooden trunk in processedProcedure for probe splitting of a wooden trunk in processed wooden products eted wooden products - Google Patents

Procedure for probe splitting of a wooden trunk in processedProcedure for probe splitting of a wooden trunk in processed wooden products eted wooden products

Info

Publication number
FI946182A0
FI946182A0 FI946182A FI946182A FI946182A0 FI 946182 A0 FI946182 A0 FI 946182A0 FI 946182 A FI946182 A FI 946182A FI 946182 A FI946182 A FI 946182A FI 946182 A0 FI946182 A0 FI 946182A0
Authority
FI
Finland
Prior art keywords
wooden
trunk
products
splitting
probe
Prior art date
Application number
FI946182A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI946182A (en
FI116275B (en
Inventor
Hans Dietz
Original Assignee
Hans Dietz
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 Hans Dietz filed Critical Hans Dietz
Publication of FI946182A0 publication Critical patent/FI946182A0/en
Publication of FI946182A publication Critical patent/FI946182A/en
Application granted granted Critical
Publication of FI116275B publication Critical patent/FI116275B/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
    • B27B1/007—Methods for subdividing trunks or logs essentially involving sawing taking into account geometric properties of the trunks or logs to be sawn, e.g. curvature

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

The trunk cutting process involves cutting a conical tree trunk with axial grain (37) into wooden items machined on all sides. The wooden items run mainly with the grain and towards the border lines (34) of the tree trunk. The tree trunk is curved in a plane. The items (55, 56) are directed towards the border lines (34, 35) of max. convexity or concavity. The tree trunk may first be planed on two sides to a base plane and then shaped. This base plane may be parallel to the plane of the curvature.
FI946182A 1994-01-12 1994-12-30 Procedure for dividing a log into wood products processed on all sides FI116275B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4400600A DE4400600C2 (en) 1994-01-12 1994-01-12 Process for cutting a tree trunk into wood products processed on all sides
DE4400600 1994-01-12

Publications (3)

Publication Number Publication Date
FI946182A0 true FI946182A0 (en) 1994-12-30
FI946182A FI946182A (en) 1995-07-13
FI116275B FI116275B (en) 2005-10-31

Family

ID=6507728

Family Applications (1)

Application Number Title Priority Date Filing Date
FI946182A FI116275B (en) 1994-01-12 1994-12-30 Procedure for dividing a log into wood products processed on all sides

Country Status (4)

Country Link
EP (1) EP0663272B1 (en)
AT (1) ATE156406T1 (en)
DE (1) DE4400600C2 (en)
FI (1) FI116275B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI104316B (en) * 1996-01-19 1999-12-31 Rautio Kauko Johannes Method and apparatus for treating wood trunks by cutting
US6637483B2 (en) 2000-06-08 2003-10-28 Key Knife, Inc. Method and apparatus for profiling a log
US6688351B2 (en) 2002-02-20 2004-02-10 Key Knife, Inc. Adjustable profiling head for a wood cutting apparatus
US6712105B1 (en) 2002-09-26 2004-03-30 Key Knife, Inc. Method and apparatus for planing an article of wood
DE10335384A1 (en) * 2003-07-28 2005-03-17 Esterer Wd Gmbh & Co. Kg Method and device for cutting conical tree trunks
DE102005024451A1 (en) * 2005-05-24 2006-11-30 Esterer Wd Gmbh & Co. Kg Processing curved tree trunks involves moving tool along circular path with essentially same radius as trunk center line in first station, moving further tools along circular path with essentially that radius in further station(s)
DE102021126725A1 (en) 2021-10-14 2023-04-20 Gebrüder Linck, Maschinenfabrik "Gatterlinck" GmbH & Co. KG METHOD AND APPARATUS FOR MAKING LUMBER

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114843C2 (en) * 1981-04-11 1986-02-27 Wurster u. Dietz GmbH u. Co. Maschinenfabrik, 7400 Tübingen Method for processing round wood and device for carrying out the method
DE9107371U1 (en) * 1991-06-14 1992-09-10 Fries, Berthold, 5920 Bad Berleburg, De
SE470378B (en) * 1991-06-17 1994-02-07 Ari Ab Method and apparatus for decomposing logs to boards and planks
DE4209407A1 (en) * 1992-03-24 1993-09-30 Esterer Ag Maschf Lengthwise sawing of timber - involves blade movement dependent upon timber advance, and blade is adjusted for each cut, resulting in parallel cuts

Also Published As

Publication number Publication date
ATE156406T1 (en) 1997-08-15
FI946182A (en) 1995-07-13
DE4400600C2 (en) 1997-04-17
DE4400600A1 (en) 1995-07-13
FI116275B (en) 2005-10-31
EP0663272A1 (en) 1995-07-19
EP0663272B1 (en) 1997-08-06

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