GB2008918A - Hydraulic Drives for Hedgecutters and like machines - Google Patents
Hydraulic Drives for Hedgecutters and like machinesInfo
- Publication number
- GB2008918A GB2008918A GB7846350A GB7846350A GB2008918A GB 2008918 A GB2008918 A GB 2008918A GB 7846350 A GB7846350 A GB 7846350A GB 7846350 A GB7846350 A GB 7846350A GB 2008918 A GB2008918 A GB 2008918A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cutter
- tractor
- hedgecutters
- machines
- head
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/03—Driving mechanisms or parts thereof for harvesters or mowers fluid
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/30—Driving mechanisms for the cutters
- A01D34/38—Driving mechanisms for the cutters fluid
-
- 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
- A01G3/0426—Machines for pruning vegetation on embankments and road-sides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Harvester Elements (AREA)
Abstract
In a tractor-mounted hedge-cutter or like machine in which a work-head (1) provided with a hydraulically driven rotary cutter is mounted on the outer end of an articulated, laterally extending boom (3, 6) of which the inner section (6) is pivotally mounted at its inner end on a frame (9) attached to the tractor, cooling of the oil in the hydraulic driving system for the rotary cutter is effected by passing the oil returning from a hydraulic driving motor (2) mounted on the work-head, first through a blister or cavity (28) provided in the cutter hood or guard (29) and then through the hollow interior of the boom section (6) to a storage tank (10) mounted on the frame (9). <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4915377 | 1977-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2008918A true GB2008918A (en) | 1979-06-13 |
Family
ID=10451362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7846350A Withdrawn GB2008918A (en) | 1977-11-25 | 1978-11-28 | Hydraulic Drives for Hedgecutters and like machines |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2409688A1 (en) |
GB (1) | GB2008918A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4716716A (en) * | 1984-11-23 | 1988-01-05 | Favier Kevin A | Work head |
EP1236392A1 (en) * | 2001-03-02 | 2002-09-04 | Guy Lebrun | Hedge trimmer |
GB2476467A (en) * | 2009-12-22 | 2011-06-29 | Andrew Pullan | Apparatus for cutting hedges |
FR2990102A1 (en) * | 2012-05-02 | 2013-11-08 | Brossard Motoculture Sarl | HAND SHEET WITH DRIVER DRIVER |
-
1978
- 1978-11-27 FR FR7833412A patent/FR2409688A1/en not_active Withdrawn
- 1978-11-28 GB GB7846350A patent/GB2008918A/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4716716A (en) * | 1984-11-23 | 1988-01-05 | Favier Kevin A | Work head |
EP1236392A1 (en) * | 2001-03-02 | 2002-09-04 | Guy Lebrun | Hedge trimmer |
FR2821523A1 (en) * | 2001-03-02 | 2002-09-06 | Guy Lebrun | MECHANICAL HEDGE TRIMMER |
GB2476467A (en) * | 2009-12-22 | 2011-06-29 | Andrew Pullan | Apparatus for cutting hedges |
GB2476467B (en) * | 2009-12-22 | 2012-05-30 | Andrew Pullan | Apparatus for cutting vegetation |
FR2990102A1 (en) * | 2012-05-02 | 2013-11-08 | Brossard Motoculture Sarl | HAND SHEET WITH DRIVER DRIVER |
Also Published As
Publication number | Publication date |
---|---|
FR2409688A1 (en) | 1979-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |