GB684202A - Soil-working tools for a rotary soil-working device - Google Patents
Soil-working tools for a rotary soil-working deviceInfo
- Publication number
- GB684202A GB684202A GB29605/50A GB2960550A GB684202A GB 684202 A GB684202 A GB 684202A GB 29605/50 A GB29605/50 A GB 29605/50A GB 2960550 A GB2960550 A GB 2960550A GB 684202 A GB684202 A GB 684202A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tools
- shaft
- tool
- soil
- holes
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
684,202. Agricultural implements. KELSEY, C. W. Dec. 4, 1950 [Dec. 14, 1949]. Vo. 29605/50. Class 6 (i). A rotary soil-working tool comprises a metal disc so shaped that spaced points around its circumference form a spiral extending throughout the major portion of its periphery. Fhe tool shown in Figs. 1 and 2 is dished as shown and has a central plain portion 7 provided with bolt holes 9 for securing the tool in position. The edge of the tool may be smooth as shown in Figs. 1 and 2, or it may be toothed. In Fig. 8, three toothed tools 26, 27, 28, are mounted at either end of a shaft 18 which is driven by a shaft 15. The shaft 18 is mounted in bearings in a housing 20 which has on each side a rim 22 which forms a bearing for a hub 24 keyed to the shaft. Holes around the flange 33 of each hub receive one end of a pin 35 whose other end fits into a hole of a spacing collar 30 and whose enlarged central portion fits into one of the holes 9 of the tool. The other tools and collars are similarly mounted and an end cap 36 is bolted as shown at 21 to the shaft 18 to hold the tools in place. Removal of the cap permits endwise removal of all the tools and collars. The high points of the three tools are 120 degrees apart.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US684202XA | 1949-12-14 | 1949-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB684202A true GB684202A (en) | 1952-12-10 |
Family
ID=22082461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29605/50A Expired GB684202A (en) | 1949-12-14 | 1950-12-04 | Soil-working tools for a rotary soil-working device |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB684202A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2904118A (en) * | 1958-07-10 | 1959-09-15 | Henry A Simpson | Cutting device |
US2975845A (en) * | 1958-01-22 | 1961-03-21 | Henry A Simpson | Cultivating machine |
US3139144A (en) * | 1962-05-09 | 1964-06-30 | Clyde H Heeren | Soil tilling apparatus |
GB2000002A (en) * | 1977-06-27 | 1979-01-04 | Borg Warner | High-speed agricultural disc |
FR2430174A1 (en) * | 1978-07-05 | 1980-02-01 | Patent Concern Nv | MACHINE FOR WORKING THE EARTH WITH TOOLS ROTATING AROUND A TRANSVERSE AXIS IN THE DIRECTION OF MOVEMENT |
FR2433890A1 (en) * | 1978-08-21 | 1980-03-21 | Patent Concern Nv | AGRICULTURAL MACHINE FOR THE PREPARATION OF THE SOIL, OF THE CHIPPER OR EXCAVATOR TYPE |
US4298070A (en) * | 1978-08-18 | 1981-11-03 | Lely Cornelis V D | Soil cultivating machines |
GB2122062A (en) * | 1982-06-16 | 1984-01-11 | Nat Res Dev | Rotary disc harrows |
IT201600090286A1 (en) * | 2016-09-07 | 2018-03-07 | Cavalleretti Stampaggio S R L U | ROTARY GROUP FOR AN AGRICULTURAL MACHINE FOR WORKING THE SOIL, TOOL FOR SUCH A ROTARY GROUP AND AGRICULTURAL MACHINE PROVIDED WITH SUCH A ROTARY GROUP |
-
1950
- 1950-12-04 GB GB29605/50A patent/GB684202A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2975845A (en) * | 1958-01-22 | 1961-03-21 | Henry A Simpson | Cultivating machine |
US2904118A (en) * | 1958-07-10 | 1959-09-15 | Henry A Simpson | Cutting device |
US3139144A (en) * | 1962-05-09 | 1964-06-30 | Clyde H Heeren | Soil tilling apparatus |
GB2000002A (en) * | 1977-06-27 | 1979-01-04 | Borg Warner | High-speed agricultural disc |
FR2430174A1 (en) * | 1978-07-05 | 1980-02-01 | Patent Concern Nv | MACHINE FOR WORKING THE EARTH WITH TOOLS ROTATING AROUND A TRANSVERSE AXIS IN THE DIRECTION OF MOVEMENT |
FR2430173A1 (en) * | 1978-07-05 | 1980-02-01 | Patent Concern Nv | MACHINE FOR WORKING THE EARTH WITH TOOLS ROTATING AROUND A TRANSVERSE AXIS IN THE DIRECTION OF MOVEMENT |
US4298070A (en) * | 1978-08-18 | 1981-11-03 | Lely Cornelis V D | Soil cultivating machines |
FR2433890A1 (en) * | 1978-08-21 | 1980-03-21 | Patent Concern Nv | AGRICULTURAL MACHINE FOR THE PREPARATION OF THE SOIL, OF THE CHIPPER OR EXCAVATOR TYPE |
GB2122062A (en) * | 1982-06-16 | 1984-01-11 | Nat Res Dev | Rotary disc harrows |
IT201600090286A1 (en) * | 2016-09-07 | 2018-03-07 | Cavalleretti Stampaggio S R L U | ROTARY GROUP FOR AN AGRICULTURAL MACHINE FOR WORKING THE SOIL, TOOL FOR SUCH A ROTARY GROUP AND AGRICULTURAL MACHINE PROVIDED WITH SUCH A ROTARY GROUP |
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