IE781253L - Tubular spike-carrying shaft for rotary cultivator - Google Patents
Tubular spike-carrying shaft for rotary cultivatorInfo
- Publication number
- IE781253L IE781253L IE781253A IE125378A IE781253L IE 781253 L IE781253 L IE 781253L IE 781253 A IE781253 A IE 781253A IE 125378 A IE125378 A IE 125378A IE 781253 L IE781253 L IE 781253L
- Authority
- IE
- Ireland
- Prior art keywords
- tools
- shaft
- beta
- alpha
- ground
- Prior art date
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
- A01B33/02—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 horizontal shaft transverse to direction of travel
- A01B33/021—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 horizontal shaft transverse to direction of travel with rigid 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
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
Abstract
A tubular shaft for rotary cultivators, to which shaft (2) there is attached a series of tools (4), the tip of each tool comprising a working face (unreferenced) at an angle alpha to the ground (9) where alpha >/=15 DEG , and an approach face (7) at an angle beta to the working face where 35 DEG </= beta </=75 DEG , and also where alpha + beta </=90 DEG . The tools (4) are attached throughout the whole length thereof, suitably spaced away from one another, there being at least one such tool per diameter, and all arranged in an orderly fashion so as to cover the whole length of the shaft with no limit, the tools being set at angles to one another so that their tips describe one or several helical paths from one end of the shaft to the other. In this way the effect is achieved whereby the tools enter into contact with the ground in continuous succession, with stresses being shared among them, while the tips all do the same amount of work, where moreover said work takes place under optimum tilling conditions. <IMAGE>
[GB2014021A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES466885A ES466885A1 (en) | 1978-02-10 | 1978-02-10 | A tubular spike carrying shaft, applicable to rotary cultivators |
Publications (2)
Publication Number | Publication Date |
---|---|
IE781253L true IE781253L (en) | 1979-08-10 |
IE47004B1 IE47004B1 (en) | 1983-11-30 |
Family
ID=8475459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE1253/78A IE47004B1 (en) | 1978-02-10 | 1978-06-22 | Improvements in agricultural machines |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE868800A (en) |
DE (1) | DE2830892A1 (en) |
ES (1) | ES466885A1 (en) |
FR (1) | FR2416633A1 (en) |
GB (1) | GB2014021B (en) |
IE (1) | IE47004B1 (en) |
IT (1) | IT1097068B (en) |
NL (1) | NL7806997A (en) |
NO (1) | NO146972C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES466885A1 (en) * | 1978-02-10 | 1978-10-01 | Doroteo Jimenez De Aberasturi | A tubular spike carrying shaft, applicable to rotary cultivators |
EP0033950B1 (en) * | 1980-02-08 | 1984-06-20 | Maschinenfabrik Rau GmbH | Power take-off soil treatment implement |
DE3004577A1 (en) * | 1980-02-08 | 1981-08-13 | Maschinenfabrik Rau Gmbh, 7315 Weilheim | Agricultural ground cultivation machine - has rotor tines with striker edges of wedge-section facing in direction of rotation |
EP0129047B1 (en) * | 1983-06-16 | 1990-08-29 | Maschinenfabrik Rau GmbH | Agricultural soil-working implement with a rotary tine carrying shaft |
EP0161621B1 (en) * | 1984-05-12 | 1990-02-28 | Maschinenfabrik Rau GmbH | Soil-working implement |
EP0201785B1 (en) * | 1985-05-07 | 1990-04-04 | Maschinenfabrik Rau GmbH | Combined agricultural machine |
FR2582466B1 (en) * | 1985-05-31 | 1990-06-15 | Agrator Sa | IMPROVED PUNCH FOR ROTOCULTIVATORS |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US955297A (en) * | 1910-04-19 | Charles H Van Nostrand | Rotary plow. | |
US1476917A (en) * | 1918-05-27 | 1923-12-11 | Allis Chalmers Mfg Co | Rotary tiller |
US1289700A (en) * | 1918-06-21 | 1918-12-31 | Robert Dixon | Motor-plow. |
US1606623A (en) * | 1923-12-29 | 1926-11-09 | Foot Edward Hammond Whalley | Rotary tilling machine |
DE432102C (en) * | 1924-05-27 | 1926-07-26 | Mueller Karl | Floor milling machine with spring-mounted milling stars |
DE439559C (en) * | 1924-06-28 | 1927-01-13 | Karl Steinmetz | Milling shaft with tool holders that yield when there is resistance in the ground |
US1662088A (en) * | 1926-10-25 | 1928-03-13 | Raussendorff Hans Von | Tiller |
US2110790A (en) * | 1936-12-18 | 1938-03-08 | Daugherty Robert Pewsey | Ground pulverizing machine |
FR832751A (en) * | 1937-02-10 | 1938-10-03 | Rotary agricultural tiller tool | |
DE877222C (en) * | 1951-04-24 | 1953-05-21 | Gutbrod Motorenbau G M B H | Motor milling machine intended for soil cultivation, especially without a drive wheel |
US2669919A (en) * | 1951-08-24 | 1954-02-23 | Leon T Freeman | Rotary plow |
CH298426A (en) * | 1952-04-05 | 1954-05-15 | Bachmann Walter | Rotating harrow. |
FR1347571A (en) * | 1963-02-15 | 1963-12-27 | Mach Agricoles Rotatives Simar | Method of manufacturing a rigid tool for a rotary agricultural tiller, and tool obtained by the implementation of this method |
DE1208539B (en) * | 1963-10-21 | 1966-01-05 | Reinhold Kiersch | Tillage equipment |
FR1399531A (en) * | 1964-06-26 | 1965-05-14 | Honda Gijutsu Kenkyujo Kk | Rotary cutter for working the soil for agricultural tractor |
GB1110043A (en) * | 1964-07-11 | 1968-04-18 | Sisis Equipment Macclesfield | Improvements in or relating to horticultural and like implements |
GB1291305A (en) * | 1969-04-15 | 1972-10-04 | Kabushi Kaisha Sano Seisakusho | Rotary hoe for a tilling machine |
FR2122445B1 (en) * | 1971-01-19 | 1977-07-15 | Lely Nv C Van Der | |
DE2228384A1 (en) * | 1971-10-14 | 1973-04-19 | Wtz Landtechnik | 0.71 OFFICE FOR INVENTIONS AND PATENTS, BERLIN (EAST) WP158308 REF: MILLING TOOL |
US3963078A (en) * | 1972-11-22 | 1976-06-15 | Lely Cornelis V D | Soil cultivating implements |
FR2213727A1 (en) * | 1973-01-11 | 1974-08-09 | Roger Sarl Ets | |
NL7305103A (en) * | 1973-04-12 | 1974-10-15 | ||
NL7305802A (en) * | 1973-04-26 | 1974-10-29 | ||
DE7406269U (en) * | 1974-02-22 | 1974-05-30 | Maschinenfabriken Krone B Gmbh | ROTOR FOR SOIL TILLING MACHINERY |
GB1464715A (en) * | 1974-03-15 | 1977-02-16 | Rotary Hoes Ltd | Cultivating tool assembly |
DE7415239U (en) * | 1974-05-02 | 1975-11-06 | Tassy Bela | ROLLER HOE KNIVES |
NL7413903A (en) * | 1974-10-24 | 1976-04-27 | Lely Nv C Van Der | SOIL WORKING MACHINE. |
IT1060339B (en) * | 1976-03-29 | 1982-07-10 | Maschio Snc F Lli | VERTICAL MULTI-AXIS MILLING MACHINE WITH THE TOOL ARRANGED WITH THE CUTTING IN NON-TANGENTIAL DIRECTION |
DE2719713C2 (en) * | 1977-05-03 | 1982-11-11 | Bernhard 7731 Unterkirnach Beha | Tillage implement |
ES466885A1 (en) * | 1978-02-10 | 1978-10-01 | Doroteo Jimenez De Aberasturi | A tubular spike carrying shaft, applicable to rotary cultivators |
-
1978
- 1978-02-10 ES ES466885A patent/ES466885A1/en not_active Expired
- 1978-06-22 IE IE1253/78A patent/IE47004B1/en unknown
- 1978-06-23 FR FR7818828A patent/FR2416633A1/en active Granted
- 1978-06-27 IT IT25017/78A patent/IT1097068B/en active
- 1978-06-29 NL NL7806997A patent/NL7806997A/en not_active Application Discontinuation
- 1978-07-03 NO NO782298A patent/NO146972C/en unknown
- 1978-07-06 BE BE189125A patent/BE868800A/en not_active IP Right Cessation
- 1978-07-13 DE DE19782830892 patent/DE2830892A1/en active Granted
- 1978-07-20 GB GB7830496A patent/GB2014021B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IE47004B1 (en) | 1983-11-30 |
GB2014021A (en) | 1979-08-22 |
BE868800A (en) | 1978-11-03 |
DE2830892A1 (en) | 1979-08-16 |
IT1097068B (en) | 1985-08-26 |
NO146972B (en) | 1982-10-04 |
DE2830892C2 (en) | 1989-03-09 |
NO782298L (en) | 1979-08-13 |
GB2014021B (en) | 1982-06-23 |
IT7825017A0 (en) | 1978-06-27 |
ES466885A1 (en) | 1978-10-01 |
NL7806997A (en) | 1979-08-14 |
FR2416633B1 (en) | 1984-11-30 |
FR2416633A1 (en) | 1979-09-07 |
NO146972C (en) | 1983-01-12 |
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