GB1365498A - Cultivators - Google Patents
CultivatorsInfo
- Publication number
- GB1365498A GB1365498A GB5829671A GB5829671A GB1365498A GB 1365498 A GB1365498 A GB 1365498A GB 5829671 A GB5829671 A GB 5829671A GB 5829671 A GB5829671 A GB 5829671A GB 1365498 A GB1365498 A GB 1365498A
- Authority
- GB
- United Kingdom
- Prior art keywords
- deflector
- supports
- opposite ends
- soil working
- 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
- 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
- A01B33/12—Arrangement of the tools; Screening of the tools
-
- 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
- A01B33/12—Arrangement of the tools; Screening of the tools
- A01B33/125—Arrangement of the tools; Screening of the tools screening of tools rotating about a vertical 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
- A01B33/16—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 special additional arrangements
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
1365498 Cultivators C VAN DER LELY NV 15 Dec 1971 [21 Dec 1970] 58296/71 Heading A1B A cultivator comprising a main frame beam 1 with a row of soil working members 3, each of which is rotatable about a corresponding upright shaft 2, is provided at its forward edge with a deflector 12 consisting of a rigid beam 13 of L-shaped cross-section, with a cover plate 14 to prevent stones from lodging between the two limbs. Beam 13 is connected to horizontal pivots 16, located forward of deflector 12, by supports 15 at its opposite ends. The height of deflector 12 with respect to frame beam 1 can be altered by varying the setting of support 18, attached to pivot 16, in vertical guides 19 at opposite ends of frame 1 and of pivot (27) attached to bracket (26) on support (25) at the midpoint of the frame 1. Deflector 12 is held resiliently in position against stops 24 by strong springs 22 extending vertically between pins 21A in supports 18, and pins 23 at its opposite ends. Thus any stone entering between deflector 12 and tine supports 5 forces deflector 12 to turn downwardly and forwardly about the axis of pivots 16 and 27 against springs 22 which, when the stone has fallen or been pushed clear, restore deflector 12 to its original position. The lowermost edge of deflector 12 is between 0 and 6 cms. below that of the tine supports 5 and between 1 and 2cms from the foremost position of the tines 6. A rotary compressing roller 8 and shield plates 11 are provided as described in Specification 1277679, and the soil working members are constructed and arranged as described in that specification. In another embodiment, Fig. 7 (not shown), an alternative deflector (30) mounted and generally constructed as is deflector 12, consists of a series of neighbouring arcuately curved portions (31), the centres of curvature of which coincide with the axes of the associated soil working members 3. Reference has been directed by the comptroller to Specifications 1226679, 1226680 and 1277679.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7018555A NL161967C (en) | 1970-12-21 | 1970-12-21 | IMPROVEMENT ON A TILLAGE MACHINE. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1365498A true GB1365498A (en) | 1974-09-04 |
Family
ID=19811853
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4788673A Expired GB1365499A (en) | 1970-12-21 | 1971-12-15 | |
GB5829671A Expired GB1365498A (en) | 1970-12-21 | 1971-12-15 | Cultivators |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4788673A Expired GB1365499A (en) | 1970-12-21 | 1971-12-15 |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH536061A (en) |
DE (3) | DE7611473U1 (en) |
FR (1) | FR2118935B1 (en) |
GB (2) | GB1365499A (en) |
IT (1) | IT944030B (en) |
NL (4) | NL161967C (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7111947A (en) * | 1971-08-31 | 1973-03-02 | ||
NL7216407A (en) | 1972-12-04 | 1974-06-06 | ||
NL7402786A (en) * | 1974-03-01 | 1975-09-03 | Lely Nv C Van Der | SOIL WORKING MACHINE. |
NL7402788A (en) * | 1974-03-01 | 1975-09-03 | Lely Nv C Van Der | SOIL WORKING MACHINE. |
US4111267A (en) * | 1974-03-01 | 1978-09-05 | Lely Cornelis V D | Rotary harrows |
NL7409705A (en) * | 1974-07-18 | 1976-01-20 | Lely Nv C Van Der | SOIL WORKING MACHINE. |
NL7506200A (en) * | 1975-05-27 | 1976-11-30 | Lely Nv C Van Der | SOIL WORKING MACHINE. |
AU507581B2 (en) * | 1975-09-12 | 1980-02-21 | C. Van Der Lely N.V. | Soil cultivator |
NL175251C (en) * | 1975-09-19 | 1990-01-16 | Lely Nv C Van Der | ROTOR CUPEG. |
NL7613949A (en) * | 1976-12-16 | 1978-06-20 | Lely Nv C Van Der | SOIL WORKING MACHINE. |
DK197079A (en) * | 1978-05-18 | 1979-11-19 | Patent Concern Nv | SOIL TURNING MACHINE |
EP0081600B1 (en) * | 1981-12-11 | 1986-03-05 | Rabewerk Heinrich Clausing | Rotary harrow |
GB2153642B (en) | 1984-02-13 | 1988-10-26 | Lely Nv C Van Der | Soil cultivating implements |
GB2187623B (en) * | 1984-02-13 | 1988-10-26 | Lely Nv C Van Der | Soil cultivating implements |
NL8401597A (en) * | 1984-05-18 | 1985-12-16 | Lely Nv C Van Der | SOIL TILLER, IN PARTICULAR FOR THE PREPARATION OF A SEEDBED. |
NL8602430A (en) * | 1986-09-26 | 1988-04-18 | Lely Nv C Van Der | SOIL TILLER. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB928519A (en) * | 1959-08-13 | 1963-06-12 | Reginald Jonas Chambers | Improvements in or relating to agricultural harrows |
FR1472309A (en) * | 1965-03-05 | 1967-03-10 | Lely Nv C Van Der | Device for working the soil |
-
1970
- 1970-12-21 NL NL7018555A patent/NL161967C/en active Search and Examination
-
1971
- 1971-12-15 CH CH1829171A patent/CH536061A/en not_active IP Right Cessation
- 1971-12-15 GB GB4788673A patent/GB1365499A/en not_active Expired
- 1971-12-15 GB GB5829671A patent/GB1365498A/en not_active Expired
- 1971-12-16 IT IT3248571A patent/IT944030B/en active
- 1971-12-16 DE DE19717611473 patent/DE7611473U1/en not_active Expired
- 1971-12-16 DE DE19717147374 patent/DE7147374U/en not_active Expired
- 1971-12-16 DE DE19712162433 patent/DE2162433C2/en not_active Expired
- 1971-12-20 FR FR7145657A patent/FR2118935B1/fr not_active Expired
-
1979
- 1979-03-27 NL NL7902366.A patent/NL168682B/en not_active Application Discontinuation
- 1979-03-27 NL NLAANVRAGE7902364,A patent/NL169131C/en not_active IP Right Cessation
- 1979-03-27 NL NLAANVRAGE7902365,A patent/NL168681C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL161967C (en) | 1983-08-16 |
NL7902365A (en) | 1979-07-31 |
NL169131C (en) | 1982-06-16 |
NL168681B (en) | 1981-12-16 |
NL161967B (en) | 1979-11-15 |
NL169131B (en) | 1982-01-18 |
NL168682B (en) | 1981-12-16 |
FR2118935B1 (en) | 1978-06-16 |
FR2118935A1 (en) | 1972-08-04 |
DE2162433C2 (en) | 1990-08-23 |
NL7902366A (en) | 1979-07-31 |
CH536061A (en) | 1973-04-30 |
NL7018555A (en) | 1972-06-23 |
NL7902364A (en) | 1979-07-31 |
IT944030B (en) | 1973-04-20 |
GB1365499A (en) | 1974-09-04 |
NL168681C (en) | 1984-04-16 |
DE2162433A1 (en) | 1972-07-13 |
DE7147374U (en) | 1976-09-02 |
DE7611473U1 (en) | 1976-09-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PR | Patent revoked |