CH616308A5 - Driven [towed] rotary harrow - Google Patents
Driven [towed] rotary harrow Download PDFInfo
- Publication number
- CH616308A5 CH616308A5 CH722477A CH722477A CH616308A5 CH 616308 A5 CH616308 A5 CH 616308A5 CH 722477 A CH722477 A CH 722477A CH 722477 A CH722477 A CH 722477A CH 616308 A5 CH616308 A5 CH 616308A5
- Authority
- CH
- Switzerland
- Prior art keywords
- rotary harrow
- teeth
- harrow according
- fins
- plates
- Prior art date
Links
- 230000009471 action Effects 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000010363 phase shift Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 description 8
- 210000000056 organ Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/06—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on vertical or steeply-inclined shaft
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/106—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented vertically or steeply inclined
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT6931676A IT1071608B (it) | 1976-09-28 | 1976-09-28 | Erpice rotante perfezionato |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH616308A5 true CH616308A5 (en) | 1980-03-31 |
Family
ID=11311848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH722477A CH616308A5 (en) | 1976-09-28 | 1977-06-13 | Driven [towed] rotary harrow |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH616308A5 (ref) |
| ES (1) | ES462335A1 (ref) |
| FR (1) | FR2365281A1 (ref) |
| GB (1) | GB1550782A (ref) |
| IT (1) | IT1071608B (ref) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2500981A1 (fr) * | 1981-03-04 | 1982-09-10 | Kuhn Sa | Dispositif de protection des supports d'outils d'une herse rotative |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR524437A (fr) * | 1918-12-24 | 1921-09-03 | Gaston Levy Lajeunesse | Laboureuse-fraiseuse mécanique automotrice |
| BE361346A (ref) * | 1928-06-26 | |||
| GB459297A (en) * | 1935-07-05 | 1937-01-05 | Matthew Henry Royston | Improvements in or relating to rotary land cultivators or tilling machines |
| GB654227A (en) * | 1948-02-10 | 1951-06-13 | Wharton And Olding Ltd | Improvements in or relating to cultivating and tilling machines |
| NL141753B (nl) * | 1968-04-17 | 1974-04-16 | Eerste Emmeloorer Maschf Nv | Grondbewerkingsinrichting. |
| NL168107C (nl) * | 1972-03-03 | 1982-03-16 | Lely Nv C Van Der | Grondbewerkingsmachine. |
| GB1460373A (en) * | 1973-01-16 | 1977-01-06 | Lely Nv C Van Der | Soil cultivating implements |
| FR2274207A1 (fr) * | 1974-03-22 | 1976-01-09 | Amazonen Werke Dreyer H | Machine pour le travail du sol |
| NL7409706A (nl) * | 1974-07-18 | 1976-01-20 | Lely Nv C Van Der | Grondbewerkingsmachine. |
| NL7412052A (nl) * | 1974-09-11 | 1976-03-15 | Lely Nv C Van Der | Grondbewerkingsmachine. |
| NL7413903A (nl) * | 1974-10-24 | 1976-04-27 | Lely Nv C Van Der | Grondbewerkingsmachine. |
-
1976
- 1976-09-28 IT IT6931676A patent/IT1071608B/it active
-
1977
- 1977-06-13 CH CH722477A patent/CH616308A5/it not_active IP Right Cessation
- 1977-08-04 FR FR7724104A patent/FR2365281A1/fr active Granted
- 1977-08-22 GB GB3515777A patent/GB1550782A/en not_active Expired
- 1977-09-13 ES ES462335A patent/ES462335A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1550782A (en) | 1979-08-22 |
| FR2365281A1 (fr) | 1978-04-21 |
| IT1071608B (it) | 1985-04-10 |
| FR2365281B1 (ref) | 1983-07-29 |
| ES462335A1 (es) | 1978-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |