GB539683A - A new or improved device for uprooting plants or bushes or for analogous purposes - Google Patents
A new or improved device for uprooting plants or bushes or for analogous purposesInfo
- Publication number
- GB539683A GB539683A GB787140A GB787140A GB539683A GB 539683 A GB539683 A GB 539683A GB 787140 A GB787140 A GB 787140A GB 787140 A GB787140 A GB 787140A GB 539683 A GB539683 A GB 539683A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jaw
- plant
- bushes
- uprooting plants
- new
- 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
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
- A01G23/06—Uprooting or pulling up trees; Extracting or eliminating stumps
- A01G23/062—Pulling up trees or stumps
- A01G23/065—Pulling up trees or stumps in a substantially vertical plane
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
539,683. Uprooting plants &c. BOMFORD & EVERSHED, Ltd., and BOMFORD, D. R. May 2, 1940, No. 7871. [Class 78 (iv)] A device for uprooting plants, bushes, fencing posts &c. comprises two jaw members A, B coacting to form a hook for engaging and gripping the plant &c., the jaw A being fixed to a draw-bar 6 for connection to a tractor and the jaw B being slidable on the jaw A. As shown, the jaw A comprises a plate 7 with flanges 7a, 7b and may be in line with the draw-bar 6 or connected thereto by a cranked portion 7c. The jaw B comprises parallel plates 8 sliding over the flanges 7a, 7b and guided by rollers 9a, 9b, 10a, 10b running on the inclined flange 7b, so that the stem of a plant &c. is gripped between the flange 7a, on the jaw A, and gripping teeth 8c on the jaw B. A hook-shaped part 7e limits the travel of the roller l0a and an extension 8d on the jaw B guides a plant stem into the jaws. The jaws may be normally held in the open position by a catch on a trip lever 11a pivoted at 13 and engaging a projection 8e on the slidable jaw and releasable manually or by a cable or rod operated from the tractor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB787140A GB539683A (en) | 1940-05-02 | 1940-05-02 | A new or improved device for uprooting plants or bushes or for analogous purposes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB787140A GB539683A (en) | 1940-05-02 | 1940-05-02 | A new or improved device for uprooting plants or bushes or for analogous purposes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB539683A true GB539683A (en) | 1941-09-19 |
Family
ID=9841376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB787140A Expired GB539683A (en) | 1940-05-02 | 1940-05-02 | A new or improved device for uprooting plants or bushes or for analogous purposes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB539683A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2857690A (en) * | 1956-05-16 | 1958-10-28 | Herman S Yake | Dragline clearing bucket |
CN113854094A (en) * | 2021-09-28 | 2021-12-31 | 徐工集团工程机械股份有限公司科技分公司 | Green transplanting machine |
-
1940
- 1940-05-02 GB GB787140A patent/GB539683A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2857690A (en) * | 1956-05-16 | 1958-10-28 | Herman S Yake | Dragline clearing bucket |
CN113854094A (en) * | 2021-09-28 | 2021-12-31 | 徐工集团工程机械股份有限公司科技分公司 | Green transplanting machine |
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