GB897431A - Improvements in power operated hedge and like cutters - Google Patents
Improvements in power operated hedge and like cuttersInfo
- Publication number
- GB897431A GB897431A GB3693657A GB3693657A GB897431A GB 897431 A GB897431 A GB 897431A GB 3693657 A GB3693657 A GB 3693657A GB 3693657 A GB3693657 A GB 3693657A GB 897431 A GB897431 A GB 897431A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- cutter bar
- bracket
- tractor
- frame
- 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
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
-
- 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
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
- A01G2003/0461—Apparatus for trimming hedges, e.g. hedge shears with reciprocating knives
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Harvester Elements (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
Abstract
897,431. Hedge cutters. TWOSE (MANUFACTURING) Ltd., E. V. Nov. 27, 1958 [Nov. 27, 1957; Feb. 25, 1958; Aug. 30, 1958], Nos. 36936/57, 5975/58 and 27914/58. Classes 6(2) and 6(3). Means for mounting and operating a power operated hedge or grass reciprocating cutter bar 2 on a tractor comprises an arm 1 pivotally mounted on a frame 6 attached to the tractor, a bracket 10 pivotally mounted on the arm 1 and carrying the cutter bar 2 and hydraulic means for controlling the pivotal movement of both the arm 1 and bracket 10. As shown the arm 1 is raised and lowered by a hydraulic cylinder 3 which operates a cable 5 and the bracket 10 is moved to pivot the cutter bar by means of a hydraulic cylinder 12 and cables 15<SP>11</SP>. The cutter bar 2 is driven by belts 21<SP>1</SP> from a shaft 23 connected to a power take-off at the rear of the tractor. A spring stay link 24 allows the frame 6 with the arm 1 to swing rearwardly should the cutter bar strike an obstacle. The cutter bar may be driven by an air motor supplied from an air compressor on the tractor. In a modification the bracket 10 may be controlled by a piston and cylinder connected to the arm 1 and the arm 1 may be adjusted by means of a piston and cylinder connected between the arm 1 and frame 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3693657A GB897431A (en) | 1957-11-27 | 1957-11-27 | Improvements in power operated hedge and like cutters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3693657A GB897431A (en) | 1957-11-27 | 1957-11-27 | Improvements in power operated hedge and like cutters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB897431A true GB897431A (en) | 1962-05-30 |
Family
ID=10392382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3693657A Expired GB897431A (en) | 1957-11-27 | 1957-11-27 | Improvements in power operated hedge and like cutters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB897431A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3597908A (en) * | 1968-12-27 | 1971-08-10 | Spar Jet Pruner Inc | Tree-pruning apparatus |
CN110476640A (en) * | 2019-08-19 | 2019-11-22 | 马鞍山观点信息科技有限公司 | A kind of afforestation shrub lawn trimming attachment and its application method |
-
1957
- 1957-11-27 GB GB3693657A patent/GB897431A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3597908A (en) * | 1968-12-27 | 1971-08-10 | Spar Jet Pruner Inc | Tree-pruning apparatus |
CN110476640A (en) * | 2019-08-19 | 2019-11-22 | 马鞍山观点信息科技有限公司 | A kind of afforestation shrub lawn trimming attachment and its application method |
CN110476640B (en) * | 2019-08-19 | 2021-04-06 | 马鞍山观点信息科技有限公司 | Shrub lawn trimming device for landscaping and use method thereof |
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