SE9504466L - Device for tree felling - Google Patents

Device for tree felling

Info

Publication number
SE9504466L
SE9504466L SE9504466A SE9504466A SE9504466L SE 9504466 L SE9504466 L SE 9504466L SE 9504466 A SE9504466 A SE 9504466A SE 9504466 A SE9504466 A SE 9504466A SE 9504466 L SE9504466 L SE 9504466L
Authority
SE
Sweden
Prior art keywords
turning
fastened
extension shaft
cutting
gripping
Prior art date
Application number
SE9504466A
Other languages
Swedish (sv)
Other versions
SE9504466D0 (en
Inventor
Markku Immonen
Original Assignee
Markku Immonen
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 Markku Immonen filed Critical Markku Immonen
Publication of SE9504466L publication Critical patent/SE9504466L/en
Publication of SE9504466D0 publication Critical patent/SE9504466D0/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
    • A01G23/087—Shearing apparatus or the like specially adapted for felling trees
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Shovels (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)

Abstract

The invention relates to an apparatus for cutting down trees which apparatus includes an extension shaft (2) that is detachably fastened to the beam-construction (1) of the machine, a turning device (3) fastened to the extension shaft and the beam-construction for turning the extension shaft, a gripping device (4) fastened to the extension shaft for gripping the tree and moving the tree that has been cut down, a cutting device (5) joined with the gripping device for cutting the tree and turning devices (6, 7) for turning the gripping device and the cutting device. When using apparatuses used today it is easy to damage the trees that are not cut down. The apparatus according to the invention includes a turning device (3), advantageously a hydraulic cylinder fastened to the beam-construction (1). The first end of the turning device (3) is fastened to the extension shaft (2) for turning the extension shaft and the gripping and cutting devices fastened thereon in relation to the beam-construction.
SE9504466A 1993-06-24 1995-12-14 Device for tree felling SE9504466D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI932946A FI96264C (en) 1993-06-24 1993-06-24 Equipment for felling wood
PCT/FI1994/000284 WO1995000006A1 (en) 1993-06-24 1994-06-23 Equipment for felling trees

Publications (2)

Publication Number Publication Date
SE9504466L true SE9504466L (en) 1995-12-14
SE9504466D0 SE9504466D0 (en) 1995-12-14

Family

ID=8538213

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9504466A SE9504466D0 (en) 1993-06-24 1995-12-14 Device for tree felling

Country Status (3)

Country Link
FI (1) FI96264C (en)
SE (1) SE9504466D0 (en)
WO (1) WO1995000006A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115428708A (en) * 2022-09-14 2022-12-06 湖南桃花江竹产业研究院有限公司 Bamboo forest felling equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453954B (en) * 1983-02-01 1988-03-21 Umea Mekaniska Ab Lock component for felling unit suspension mechanism
DE3644527A1 (en) * 1986-12-24 1988-07-14 Willi August Rojan Skidding tongs

Also Published As

Publication number Publication date
WO1995000006A1 (en) 1995-01-05
FI96264C (en) 1996-06-10
FI96264B (en) 1996-02-29
FI932946A (en) 1994-12-25
SE9504466D0 (en) 1995-12-14
FI932946A0 (en) 1993-06-24

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