FI953932A - Chipping tool - Google Patents

Chipping tool Download PDF

Info

Publication number
FI953932A
FI953932A FI953932A FI953932A FI953932A FI 953932 A FI953932 A FI 953932A FI 953932 A FI953932 A FI 953932A FI 953932 A FI953932 A FI 953932A FI 953932 A FI953932 A FI 953932A
Authority
FI
Finland
Prior art keywords
cutter
acute angle
radial plane
primary
primary cutter
Prior art date
Application number
FI953932A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI953932A0 (en
FI106106B (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 FI953932A0 publication Critical patent/FI953932A0/en
Publication of FI953932A publication Critical patent/FI953932A/en
Application granted granted Critical
Publication of FI106106B publication Critical patent/FI106106B/en

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)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Dental Preparations (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Details Of Cutting Devices (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)

Abstract

The hacking blades (21) are arranged along the surface (41) on several spirals concentric to the axis (17) of the chipping tool (10) and comprises a primary cutter (50) and a secondary cutter (51). The primary cutter lies in a radial plane (52) to the axis and the secondary cutter in a plane (53) inclined to the radial plane. The primary cutter is adjusted at a first acute angle in relation to a vertical to the cutting direction (54). This acute angle is pref. between 30 and 35 deg. The secondary cutter is set at a second acute angle to the vertical, which is pref. between 10 and 20 deg. The primary cutter forms an edge of a first roof incline of the hacking blade, which is located in the radial plane.
FI953932A 1994-08-23 1995-08-22 The chipping tool FI106106B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4429793 1994-08-23
DE4429793A DE4429793C1 (en) 1994-08-23 1994-08-23 Chipping tool for processing tree trunks

Publications (3)

Publication Number Publication Date
FI953932A0 FI953932A0 (en) 1995-08-22
FI953932A true FI953932A (en) 1996-02-24
FI106106B FI106106B (en) 2000-11-30

Family

ID=6526294

Family Applications (1)

Application Number Title Priority Date Filing Date
FI953932A FI106106B (en) 1994-08-23 1995-08-22 The chipping tool

Country Status (5)

Country Link
EP (1) EP0698459B1 (en)
AT (1) ATE165267T1 (en)
DE (2) DE4429793C1 (en)
FI (1) FI106106B (en)
NO (1) NO301060B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT2298U1 (en) * 1997-11-04 1998-08-25 Holzindustrie Preding Ges M B DEVICE FOR PRODUCING SQUARE FROM ROUND WOODS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330315A (en) * 1964-05-09 1967-07-11 Dominion Tar & Chemical Co Log reducer
DE2400810A1 (en) * 1974-01-09 1975-07-17 Boehl Gmbh Maschf Wood-chipping machine blade holder - with based truncated-cone cutter disc mounting chopping blades on rising spiral
AT355792B (en) * 1977-08-05 1980-03-25 Lindner Werk Gmbh DEVICE FOR FLATCHING BARS OR STEMS
DE3045107A1 (en) * 1980-11-29 1982-07-01 Wurster u. Dietz GmbH u. Co Maschinenfabrik, 7400 Tübingen Round timber rotating slicing tool
DE3114332A1 (en) * 1981-04-09 1982-11-04 Wurster u. Dietz GmbH u. Co Maschinenfabrik, 7400 Tübingen Profile-cutting tool

Also Published As

Publication number Publication date
DE59501972D1 (en) 1998-05-28
FI953932A0 (en) 1995-08-22
EP0698459A3 (en) 1996-03-27
EP0698459B1 (en) 1998-04-22
DE4429793C1 (en) 1995-06-22
ATE165267T1 (en) 1998-05-15
FI106106B (en) 2000-11-30
EP0698459A2 (en) 1996-02-28
NO953295D0 (en) 1995-08-22
NO301060B1 (en) 1997-09-08
NO953295L (en) 1996-02-26

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