CA1126949A - Extracteur de souches ou de roches - Google Patents
Extracteur de souches ou de rochesInfo
- Publication number
- CA1126949A CA1126949A CA371,278A CA371278A CA1126949A CA 1126949 A CA1126949 A CA 1126949A CA 371278 A CA371278 A CA 371278A CA 1126949 A CA1126949 A CA 1126949A
- Authority
- CA
- Canada
- Prior art keywords
- frame
- hook
- mounting portion
- mounting
- extending
- 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
Links
- 239000011435 rock Substances 0.000 title claims abstract description 10
- 229910052729 chemical element Inorganic materials 0.000 claims 2
- 238000009740 moulding (composite fabrication) Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
- E02F5/32—Rippers
-
- 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
- A01G23/06—Uprooting or pulling up trees; Extracting or eliminating stumps
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Agricultural Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA371,278A CA1126949A (fr) | 1981-02-19 | 1981-02-19 | Extracteur de souches ou de roches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA371,278A CA1126949A (fr) | 1981-02-19 | 1981-02-19 | Extracteur de souches ou de roches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1126949A true CA1126949A (fr) | 1982-07-06 |
Family
ID=4119243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA371,278A Expired CA1126949A (fr) | 1981-02-19 | 1981-02-19 | Extracteur de souches ou de roches |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1126949A (fr) |
-
1981
- 1981-02-19 CA CA371,278A patent/CA1126949A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |