SE8803038L - CUTTING DEVICE FOR GRAY MOWERS - Google Patents
CUTTING DEVICE FOR GRAY MOWERSInfo
- Publication number
- SE8803038L SE8803038L SE8803038A SE8803038A SE8803038L SE 8803038 L SE8803038 L SE 8803038L SE 8803038 A SE8803038 A SE 8803038A SE 8803038 A SE8803038 A SE 8803038A SE 8803038 L SE8803038 L SE 8803038L
- Authority
- SE
- Sweden
- Prior art keywords
- cutting
- shaft
- mowers
- gray
- cutting device
- Prior art date
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
- A01D34/42—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
- A01D34/52—Cutting apparatus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Soil Working Implements (AREA)
- Cultivation Of Plants (AREA)
Abstract
A lawn-mower having two cutting members provided on parallel, mainly horizontal shafts arranged transversally to the direction of travel of the lawn-mower, and which in cooperation with each other by mutual motion causes the cutting of the grass, which instantaneously is present in the area between the cooperating cutting members, wherein one of said shafts (9) is driven and equipped with cutting members in form of a number of oblique formations (12) projecting from the envelope surface of the shaft, and the circumferential portion (13) of which, at rotation of said shaft, gives a reciprocating cutting motion against the envelope surface of the second shaft (14), which serves as cutting member.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8803038A SE461888B (en) | 1988-08-31 | 1988-08-31 | CUTTING DEVICE FOR GRAY MOWERS |
PCT/SE1989/000455 WO1990001864A1 (en) | 1988-08-31 | 1989-08-31 | Lawn-mower |
AU41849/89A AU4184989A (en) | 1988-08-31 | 1989-08-31 | Lawn-mower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8803038A SE461888B (en) | 1988-08-31 | 1988-08-31 | CUTTING DEVICE FOR GRAY MOWERS |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8803038D0 SE8803038D0 (en) | 1988-08-31 |
SE8803038L true SE8803038L (en) | 1990-03-01 |
SE461888B SE461888B (en) | 1990-04-09 |
Family
ID=20373165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8803038A SE461888B (en) | 1988-08-31 | 1988-08-31 | CUTTING DEVICE FOR GRAY MOWERS |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4184989A (en) |
SE (1) | SE461888B (en) |
WO (1) | WO1990001864A1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1231253A (en) * | 1959-04-27 | 1960-09-28 | Chopper | |
US3979887A (en) * | 1975-03-07 | 1976-09-14 | Stewart Ralph T | Spiral lawn mowers |
US4563867A (en) * | 1981-02-23 | 1986-01-14 | Bokon William S | Mower means |
WO1984000465A1 (en) * | 1982-07-28 | 1984-02-16 | George Malcolm Byrd | Improvements relating to rotary agitators |
-
1988
- 1988-08-31 SE SE8803038A patent/SE461888B/en not_active IP Right Cessation
-
1989
- 1989-08-31 WO PCT/SE1989/000455 patent/WO1990001864A1/en unknown
- 1989-08-31 AU AU41849/89A patent/AU4184989A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU4184989A (en) | 1990-03-23 |
SE461888B (en) | 1990-04-09 |
SE8803038D0 (en) | 1988-08-31 |
WO1990001864A1 (en) | 1990-03-08 |
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Legal Events
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