GB1423573A - Rotary harrows - Google Patents
Rotary harrowsInfo
- Publication number
- GB1423573A GB1423573A GB1093273A GB1093273A GB1423573A GB 1423573 A GB1423573 A GB 1423573A GB 1093273 A GB1093273 A GB 1093273A GB 1093273 A GB1093273 A GB 1093273A GB 1423573 A GB1423573 A GB 1423573A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tines
- shafts
- soil
- rotary
- working members
- 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
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B19/00—Harrows with non-rotating tools
- A01B19/02—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame
- A01B19/06—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame with tools or tool-frames moved to-and-fro mechanically
-
- 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
- A01B33/065—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 comprising a plurality of rotors carried by an elongate, substantially closed transmission casing, transversely connectable to a tractor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7203041A NL167575C (nl) | 1972-03-08 | 1972-03-08 | Grondbewerkingsmachine. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1423573A true GB1423573A (en) | 1976-02-04 |
Family
ID=19815539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1093273A Expired GB1423573A (en) | 1972-03-08 | 1973-03-06 | Rotary harrows |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2310682A1 (nl) |
FR (1) | FR2175163B1 (nl) |
GB (1) | GB1423573A (nl) |
NL (1) | NL167575C (nl) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7414213A (nl) * | 1974-10-31 | 1976-05-04 | Lely Nv C Van Der | Grondbewerkingsmachine. |
NL7510741A (nl) * | 1975-09-12 | 1977-03-15 | Lely Nv C Van Der | Grondbewerkingsmachine. |
AU507581B2 (en) * | 1975-09-12 | 1980-02-21 | C. Van Der Lely N.V. | Soil cultivator |
NL7510740A (nl) * | 1975-09-12 | 1977-03-15 | Lely Nv C Van Der | Grondbewerkingsmachine. |
NL7511330A (nl) * | 1975-09-26 | 1977-03-29 | Lely Nv C Van Der | Grondbewerkingsmachine. |
GB1575656A (en) * | 1976-06-10 | 1980-09-24 | Lely Nv C Van Der | Soil cultivating machines |
NL8500187A (nl) * | 1985-01-24 | 1986-08-18 | Lely Nv C Van Der | Grondbewerkingsmachine. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2031188A (en) * | 1933-03-30 | 1936-02-18 | Storey Norman Choate | Rotary tilling machine |
-
1972
- 1972-03-08 NL NL7203041A patent/NL167575C/nl not_active IP Right Cessation
-
1973
- 1973-03-03 DE DE19732310682 patent/DE2310682A1/de not_active Withdrawn
- 1973-03-06 GB GB1093273A patent/GB1423573A/en not_active Expired
- 1973-03-08 FR FR7308251A patent/FR2175163B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2175163B1 (nl) | 1977-04-22 |
FR2175163A1 (nl) | 1973-10-19 |
NL167575B (nl) | 1981-08-17 |
NL167575C (nl) | 1982-01-18 |
NL7203041A (nl) | 1973-09-11 |
DE2310682A1 (de) | 1973-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |