GB933260A - Self-propelled grass cutting machine - Google Patents
Self-propelled grass cutting machineInfo
- Publication number
- GB933260A GB933260A GB1449761A GB1449761A GB933260A GB 933260 A GB933260 A GB 933260A GB 1449761 A GB1449761 A GB 1449761A GB 1449761 A GB1449761 A GB 1449761A GB 933260 A GB933260 A GB 933260A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheels
- pulley
- power unit
- self
- cutting machine
- 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
- 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
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/64—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
-
- 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
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/64—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
- A01D34/66—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with two or more cutters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D2101/00—Lawn-mowers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
933,260. Grass cutters. R. H. PERCY, and J. W. L. SCHOLEY. May 18, 1962 [April 21, 1961], No. 14497/61. Class 6(3). [Also in Group XXXI] A self-propelled grass cutting machine is characterised by a power unit 8 mounted on a frame for driving a pair of wheels 11 which are turnable through 360 degrees about a vertical axis for steering the machine. Two rotary cutters 9 are mounted, together with the power unit 8 which drives them, on a subframe 7 which is vertically adjustable relative to the main frame 6 by means of screws 41 which have threaded on them toothed wheels which are turnable by a crank 40 and which support the subframe 7. The rotary cutters are driven from a pulley 38 connected to the power unit through a clutch operable by pedal 47 and the wheels 11 are driven from a pulley 17 via a tensioning device 20, pulley 16, drive shaft 14 and gear box 15. The tensioning device is carried by a pivoted arm 21 which is movable through a linkage by operating foot pedal 26 to engage or release the drive. A steering wheel 13 is connected with a tubular shaft 27 via a chain 31 for turning the wheels 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1449761A GB933260A (en) | 1961-04-21 | 1961-04-21 | Self-propelled grass cutting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1449761A GB933260A (en) | 1961-04-21 | 1961-04-21 | Self-propelled grass cutting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB933260A true GB933260A (en) | 1963-08-08 |
Family
ID=10042255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1449761A Expired GB933260A (en) | 1961-04-21 | 1961-04-21 | Self-propelled grass cutting machine |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB933260A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2126545A (en) * | 1982-08-31 | 1984-03-28 | Lely Nv C Van Der | A tractor |
GB2126544A (en) * | 1982-08-31 | 1984-03-28 | Lely Nv C Van Der | Agriculturial tractors |
-
1961
- 1961-04-21 GB GB1449761A patent/GB933260A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2126545A (en) * | 1982-08-31 | 1984-03-28 | Lely Nv C Van Der | A tractor |
GB2126544A (en) * | 1982-08-31 | 1984-03-28 | Lely Nv C Van Der | Agriculturial tractors |
US4591018A (en) * | 1982-08-31 | 1986-05-27 | Lely Cornelis V D | Tractor |
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