EP0744255A3 - Device for cutting up logs and milling head for such a device - Google Patents

Device for cutting up logs and milling head for such a device Download PDF

Info

Publication number
EP0744255A3
EP0744255A3 EP96107714A EP96107714A EP0744255A3 EP 0744255 A3 EP0744255 A3 EP 0744255A3 EP 96107714 A EP96107714 A EP 96107714A EP 96107714 A EP96107714 A EP 96107714A EP 0744255 A3 EP0744255 A3 EP 0744255A3
Authority
EP
European Patent Office
Prior art keywords
rings
cutting
blades
logs
ring
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.)
Granted
Application number
EP96107714A
Other languages
German (de)
French (fr)
Other versions
EP0744255B1 (en
EP0744255A2 (en
Inventor
Hermann Gross
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.)
Gebrueder Linck GmbH and Co KG Gatterlinck Maschinen Fabrik
Original Assignee
Gebrueder Linck GmbH and Co KG Gatterlinck Maschinen Fabrik
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 Gebrueder Linck GmbH and Co KG Gatterlinck Maschinen Fabrik filed Critical Gebrueder Linck GmbH and Co KG Gatterlinck Maschinen Fabrik
Publication of EP0744255A2 publication Critical patent/EP0744255A2/en
Publication of EP0744255A3 publication Critical patent/EP0744255A3/en
Application granted granted Critical
Publication of EP0744255B1 publication Critical patent/EP0744255B1/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
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/007—Combined with manufacturing a workpiece
    • 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
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/20—Edge trimming saw blades or tools combined with means to disintegrate waste

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Milling Processes (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)

Abstract

The machine has one or more pairs of opposite driven cutter heads (6), each with two rings of chopping blades, and associated cutting saws. The rotation diameters of the chopping blades (14,18) of the two rings (12,16) are relatively adjustable. The active width of the blades in the rings with smaller diameters, is adjustable for side definition of the outer, more narrow of the two side planks to be cut. The rotary axis (10) of the cutter heads extends parallel to the cutting planes of the associated saws. The chopping blades in one ring are offset relative to those in the other ring.
EP96107714A 1995-05-24 1996-05-15 Device for cutting up logs and milling head for such a device Expired - Lifetime EP0744255B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29508355U DE29508355U1 (en) 1995-05-24 1995-05-24 Device for cutting logs into wood products and milling head for such a device
DE29508355U 1995-05-24

Publications (3)

Publication Number Publication Date
EP0744255A2 EP0744255A2 (en) 1996-11-27
EP0744255A3 true EP0744255A3 (en) 1998-02-25
EP0744255B1 EP0744255B1 (en) 2003-11-26

Family

ID=8008306

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96107714A Expired - Lifetime EP0744255B1 (en) 1995-05-24 1996-05-15 Device for cutting up logs and milling head for such a device

Country Status (4)

Country Link
EP (1) EP0744255B1 (en)
AT (1) ATE254987T1 (en)
CZ (1) CZ146896A3 (en)
DE (2) DE29508355U1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6637483B2 (en) 2000-06-08 2003-10-28 Key Knife, Inc. Method and apparatus for profiling a log
AU2002224595A1 (en) * 2000-07-31 2002-02-13 The Nisshin Oil Mills, Ltd. Antitumor agents
US6688351B2 (en) 2002-02-20 2004-02-10 Key Knife, Inc. Adjustable profiling head for a wood cutting apparatus
DE10229775C1 (en) * 2002-07-03 2003-07-10 Grotefeld Maschb & Vertriebs G Shaping cutter for panel edges has edge cutting saw and profile cutter mounted on common drive shaft
US7219706B2 (en) 2002-09-06 2007-05-22 Key Knife, Inc. Apparatus having adjustable saws for wood cutting
US6712105B1 (en) 2002-09-26 2004-03-30 Key Knife, Inc. Method and apparatus for planing an article of wood
DE102004051933A1 (en) * 2004-10-25 2006-05-04 Gebrüder Linck Maschinenfabrik "Gatterlinck" GmbH & Co KG Device and method for profiling tree trunks

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312033A1 (en) * 1971-11-27 1983-10-06 Kockums Ind Ab Reducing device for wood-working machines
WO1987002297A1 (en) * 1985-10-17 1987-04-23 Gebrüder Linck Maschinenfabrik "Gatterlinck" Gmbh Head for circular saw
DE4300030C1 (en) * 1993-01-02 1994-01-05 Baur Klaus Peter Milling head for woodworking - has bearing component made up of two coaxial bearing bodies rotating against each other and has guide component having two parallel running arms
DE4419324A1 (en) * 1994-06-02 1995-12-21 Dietz Hans Prof Dr Tree trunk machining device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027106A (en) * 1959-02-19 1962-03-27 Hoe & Co R Rotary saw break-up head

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312033A1 (en) * 1971-11-27 1983-10-06 Kockums Ind Ab Reducing device for wood-working machines
WO1987002297A1 (en) * 1985-10-17 1987-04-23 Gebrüder Linck Maschinenfabrik "Gatterlinck" Gmbh Head for circular saw
DE4300030C1 (en) * 1993-01-02 1994-01-05 Baur Klaus Peter Milling head for woodworking - has bearing component made up of two coaxial bearing bodies rotating against each other and has guide component having two parallel running arms
DE4419324A1 (en) * 1994-06-02 1995-12-21 Dietz Hans Prof Dr Tree trunk machining device

Also Published As

Publication number Publication date
EP0744255B1 (en) 2003-11-26
DE59610830D1 (en) 2004-01-08
EP0744255A2 (en) 1996-11-27
ATE254987T1 (en) 2003-12-15
CZ146896A3 (en) 1996-12-11
DE29508355U1 (en) 1996-09-26

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