WO1995000006A1 - Equipement pour l'abattage d'arbres - Google Patents

Equipement pour l'abattage d'arbres Download PDF

Info

Publication number
WO1995000006A1
WO1995000006A1 PCT/FI1994/000284 FI9400284W WO9500006A1 WO 1995000006 A1 WO1995000006 A1 WO 1995000006A1 FI 9400284 W FI9400284 W FI 9400284W WO 9500006 A1 WO9500006 A1 WO 9500006A1
Authority
WO
WIPO (PCT)
Prior art keywords
fastened
tree
cutting
turning
extension shaft
Prior art date
Application number
PCT/FI1994/000284
Other languages
English (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 WO1995000006A1 publication Critical patent/WO1995000006A1/fr
Priority to SE9504466A priority Critical patent/SE9504466L/xx

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

L'invention concerne un appareil d'abattage d'arbres constitué d'un arbre de prolongement (2) relié amovible à une poutrelle (1) de la structure d'une machine, d'un dispositif de mise en rotation (3) fixé à l'arbre de prolongement et à la poutrelle de la structure de manière à faire tourner ledit arbre de prolongement, d'un dispositif de préhension (4) relié à l'arbre de prolongement conçu pour saisir l'arbre et le déplacer une fois ce dernier coupé, d'un dispositif de coupe (5) combiné avec le dispositif de préhension et conçu pour couper l'arbre, et des dispositifs de mise en rotation (6, 7) conçus pour faire tourner les dispositifs de préhension et de coupe. Avec les anciens appareils, les arbres en cours d'abattage sont facilement endommagés. L'appareil selon l'invention présente un dispositif de mise en rotation (3), et de façon avantageuse, un vérin hydraulique relié à la poutrelle de la structure (1). La première extrémité du dispositif de mise en rotation (3) est fixée à l'arbre de prolongement (2) et permet de faire tourner ce dernier ainsi que les dispositifs de préhension et de coupe montés sur celui-ci par rapport à la poutrelle de la structure de la machine.
PCT/FI1994/000284 1993-06-24 1994-06-23 Equipement pour l'abattage d'arbres WO1995000006A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9504466A SE9504466L (sv) 1993-06-24 1995-12-14 Anordning för trädfällning

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI932946A FI96264C (fi) 1993-06-24 1993-06-24 Laitteisto puun kaatamiseksi
FI932946 1993-06-24

Publications (1)

Publication Number Publication Date
WO1995000006A1 true WO1995000006A1 (fr) 1995-01-05

Family

ID=8538213

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI1994/000284 WO1995000006A1 (fr) 1993-06-24 1994-06-23 Equipement pour l'abattage d'arbres

Country Status (3)

Country Link
FI (1) FI96264C (fr)
SE (1) SE9504466L (fr)
WO (1) WO1995000006A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115428708A (zh) * 2022-09-14 2022-12-06 湖南桃花江竹产业研究院有限公司 一种竹林砍伐设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453954B (sv) * 1983-02-01 1988-03-21 Umea Mekaniska Ab Upphengningsanordning for fellaggregat
DE3644527A1 (de) * 1986-12-24 1988-07-14 Willi August Rojan Rueckezange

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453954B (sv) * 1983-02-01 1988-03-21 Umea Mekaniska Ab Upphengningsanordning for fellaggregat
DE3644527A1 (de) * 1986-12-24 1988-07-14 Willi August Rojan Rueckezange

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DERWENT'S ABSTRACT, No. 88-69932/10, Week 8810; & SU,A,1 327 838 (KAREL FORESTRY INST), 7 August 1987. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115428708A (zh) * 2022-09-14 2022-12-06 湖南桃花江竹产业研究院有限公司 一种竹林砍伐设备

Also Published As

Publication number Publication date
SE9504466D0 (sv) 1995-12-14
SE9504466L (sv) 1995-12-14
FI932946A0 (fi) 1993-06-24
FI932946A (fi) 1994-12-25
FI96264C (fi) 1996-06-10
FI96264B (fi) 1996-02-29

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