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SE9700239D0 - sprig Knife - Google Patents

sprig Knife

Info

Publication number
SE9700239D0
SE9700239D0 SE9700239A SE9700239A SE9700239D0 SE 9700239 D0 SE9700239 D0 SE 9700239D0 SE 9700239 A SE9700239 A SE 9700239A SE 9700239 A SE9700239 A SE 9700239A SE 9700239 D0 SE9700239 D0 SE 9700239D0
Authority
SE
Sweden
Prior art keywords
trunk
knife
support surface
cutting direction
sprig
Prior art date
Application number
SE9700239A
Other languages
Swedish (sv)
Other versions
SE9700239L (en
Inventor
Stig Linderholm
Original Assignee
Grangaerde Maskin 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 Grangaerde Maskin Ab filed Critical Grangaerde Maskin Ab
Priority to SE9700239A priority Critical patent/SE9700239L/en
Publication of SE9700239D0 publication Critical patent/SE9700239D0/en
Publication of SE9700239L publication Critical patent/SE9700239L/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
    • B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
    • B27L1/08—Debarking or removing vestiges of branches from trees or logs; Machines therefor using rotating rings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)

Abstract

A knife edge abuts on the support surface and is limited by a pair of edge surfaces. It cuts off branches and twigs from the timber trunk when the knife blade is moved relatively to the trunk in a cutting direction parallel to the trunk longitudinal extent. - The knife edge (32) is displaced outwards from the tree trunk through a formation (36) in the support surface (40). The formation extends parallel to the support surface or insignificantly converges towards the tree trunk in the cutting direction.
SE9700239A 1997-01-28 1997-01-28 sprig Knife SE9700239L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9700239A SE9700239L (en) 1997-01-28 1997-01-28 sprig Knife

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700239A SE9700239L (en) 1997-01-28 1997-01-28 sprig Knife

Publications (2)

Publication Number Publication Date
SE9700239D0 true SE9700239D0 (en) 1997-01-28
SE9700239L SE9700239L (en) 1998-07-29

Family

ID=20405542

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700239A SE9700239L (en) 1997-01-28 1997-01-28 sprig Knife

Country Status (1)

Country Link
SE (1) SE9700239L (en)

Also Published As

Publication number Publication date
SE9700239L (en) 1998-07-29

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