SE0101363D0 - Method and device for logging - Google Patents

Method and device for logging

Info

Publication number
SE0101363D0
SE0101363D0 SE0101363A SE0101363A SE0101363D0 SE 0101363 D0 SE0101363 D0 SE 0101363D0 SE 0101363 A SE0101363 A SE 0101363A SE 0101363 A SE0101363 A SE 0101363A SE 0101363 D0 SE0101363 D0 SE 0101363D0
Authority
SE
Sweden
Prior art keywords
sawsword
cutting
plane
chain
felling
Prior art date
Application number
SE0101363A
Other languages
Swedish (sv)
Other versions
SE0101363L (en
SE523955C2 (en
Inventor
Martin Jentzen
Original Assignee
Martin Jentzen
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 Martin Jentzen filed Critical Martin Jentzen
Priority to SE0101363A priority Critical patent/SE523955C2/en
Publication of SE0101363D0 publication Critical patent/SE0101363D0/en
Publication of SE0101363L publication Critical patent/SE0101363L/en
Publication of SE523955C2 publication Critical patent/SE523955C2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A01G23/02—Transplanting, uprooting, felling or delimbing trees
    • A01G23/08—Felling trees
    • A01G23/091—Sawing apparatus specially adapted for felling trees

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Sawing (AREA)

Abstract

The equipment for felling and cutting tree trunks involves a sawing unit incorporating a sawsword (14) which is rotatable and a corresponding saw chain, together with a drive for chain movement. The sawsword rotary point (16) is moved during cutting in a plane coinciding with the sawsword feed plane, and with simultaneous rotation of the sawsword a continuous alteration of the engagement angle between the sawsword and the tree trunk is achieved.
SE0101363A 2001-04-19 2001-04-19 Equipment for felling and cutting tree trunks involves sawing unit incorporating sawsword and corresponding saw chain, together with drive for chain movement SE523955C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0101363A SE523955C2 (en) 2001-04-19 2001-04-19 Equipment for felling and cutting tree trunks involves sawing unit incorporating sawsword and corresponding saw chain, together with drive for chain movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0101363A SE523955C2 (en) 2001-04-19 2001-04-19 Equipment for felling and cutting tree trunks involves sawing unit incorporating sawsword and corresponding saw chain, together with drive for chain movement

Publications (3)

Publication Number Publication Date
SE0101363D0 true SE0101363D0 (en) 2001-04-19
SE0101363L SE0101363L (en) 2002-10-20
SE523955C2 SE523955C2 (en) 2004-06-08

Family

ID=20283807

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0101363A SE523955C2 (en) 2001-04-19 2001-04-19 Equipment for felling and cutting tree trunks involves sawing unit incorporating sawsword and corresponding saw chain, together with drive for chain movement

Country Status (1)

Country Link
SE (1) SE523955C2 (en)

Also Published As

Publication number Publication date
SE0101363L (en) 2002-10-20
SE523955C2 (en) 2004-06-08

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Legal Events

Date Code Title Description
NUG Patent has lapsed