CA2166085C - Abatteur forestier - Google Patents
Abatteur forestier Download PDFInfo
- Publication number
- CA2166085C CA2166085C CA002166085A CA2166085A CA2166085C CA 2166085 C CA2166085 C CA 2166085C CA 002166085 A CA002166085 A CA 002166085A CA 2166085 A CA2166085 A CA 2166085A CA 2166085 C CA2166085 C CA 2166085C
- Authority
- CA
- Canada
- Prior art keywords
- saw
- shearing
- knife
- cutting
- wood
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000002023 wood Substances 0.000 title claims abstract description 18
- 238000010008 shearing Methods 0.000 claims abstract description 42
- 238000005520 cutting process Methods 0.000 claims abstract description 35
- 230000001154 acute effect Effects 0.000 claims description 3
- 229910000639 Spring steel Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 241000218657 Picea Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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
- A01G23/093—Combinations of shearing, sawing or milling apparatus specially adapted for 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)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
Cette invention concerne une abatteuse de bois qui comporte un dispositif de coupe. Pour que ce dispositif puisse effectuer des opérations de coupe, soit par sciage, soit par cisaillement, il est proposé, notamment, de le munir d'une paire d'éléments de cisaillement (42, 42) se déplaçant l'un vers l'autre dans un premier plan entre une position ouverte et une position extrême de cisaillement, ainsi que d'une scie (64) qui peut être actionnée dans un second plan, en général parallèle au premier, entre une position de repos et une position terminale. La scie (64), en position de repos, est si proche de l'un des éléments de cisaillement (42) que l'élément de préhension, en position ouverte, lui sert de protection inférieure, avant que la scie (64) ou les éléments de cisaillement (42, 42) soient actionnés.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/SE1993/000601 WO1995001094A1 (fr) | 1993-06-30 | 1993-06-30 | Abatteuse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2166085A1 CA2166085A1 (fr) | 1995-01-12 |
| CA2166085C true CA2166085C (fr) | 2003-09-02 |
Family
ID=28036704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002166085A Expired - Fee Related CA2166085C (fr) | 1993-06-30 | 1993-06-30 | Abatteur forestier |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2166085C (fr) |
-
1993
- 1993-06-30 CA CA002166085A patent/CA2166085C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2166085A1 (fr) | 1995-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |