ES363839A1 - Improvements in agricultural vehicles - Google Patents
Improvements in agricultural vehiclesInfo
- Publication number
- ES363839A1 ES363839A1 ES363839A ES363839A ES363839A1 ES 363839 A1 ES363839 A1 ES 363839A1 ES 363839 A ES363839 A ES 363839A ES 363839 A ES363839 A ES 363839A ES 363839 A1 ES363839 A1 ES 363839A1
- Authority
- ES
- Spain
- Prior art keywords
- shaft
- mounting plate
- tool
- tubular shaft
- tractor
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
- B62D49/06—Tractors adapted for multi-purpose use
- B62D49/0657—Asymmetrical tractors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Agricultural Machines (AREA)
- Soil Working Implements (AREA)
Abstract
An agricultural tractor has a driven wheel 25 mounted to rotate with a tubular shaft 26 which has a smooth uniform bore for accommodating driving, control and support members of tools and implements used with the tractor. As shown, a single track tractor has a chassis 1 including a vertical mounting plate 11 in which the tubular shaft 26 is journalled by tapered roller bearings. The driven wheel 25 includes a disc 23 rigidly attached to the tubular shaft 26 and an internally-toothed rim 22. A pinion meshing with the rim 22 has associated therewith brake mechanism 29 and is driven through reduction gearing and belt-and-pulley change speed gearing 14 by an engine 8. A balance wheel 32 is carried by support means 31 comprising a horizontal member mounted by bearings in the tubular shaft 26 and a bracing member connected to the mounting plate 11. Figs. 4, 5 show a tool 33 carried by a stirrup member 35 attached to the tubular shaft 26 by means of a pin 36 which is secured in the shaft by a washer 38 and fixing peg 39 and carries anti-friction rings 37 which bear against the interior of the shaft. An adjusting screw 40 which bears on the mounting plate 11 provides for adjustment of the working depth of the tool 33. In Figs. 6 and 8 (not shown), a rotary cultivating tool having cruciform tines is carried by a shaft rotatably mounted in a housing carried by a sleeve which is supported in the hollow shaft by anti-friction rings and has secured thereto a lever from which a retractable pin projects into one of an arcuate series of holes in the mounting plate for setting the height of the tool. In Fig. 9 (not shown), a ploughshare mounted on the tractor by means of a parallelogram linkage comprising a pair of lower links connected to the hollow shaft and an upper link which is connected to the mounting plate and carries a retractable pin engageable with a series of holes in the plate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR140913 | 1968-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES363839A1 true ES363839A1 (en) | 1970-12-16 |
Family
ID=8646376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES363839A Expired ES363839A1 (en) | 1968-02-22 | 1969-02-19 | Improvements in agricultural vehicles |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH481787A (en) |
DE (1) | DE6906933U (en) |
ES (1) | ES363839A1 (en) |
FR (1) | FR1568931A (en) |
GB (1) | GB1243901A (en) |
OA (1) | OA03000A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4155408A (en) * | 1977-10-05 | 1979-05-22 | Welborn Woodrow W | Engine driven garden plow for breaking up soil with levers for adjusting plow thereof |
-
1968
- 1968-02-22 FR FR140913A patent/FR1568931A/fr not_active Expired
-
1969
- 1969-02-18 GB GB8621/69A patent/GB1243901A/en not_active Expired
- 1969-02-19 ES ES363839A patent/ES363839A1/en not_active Expired
- 1969-02-21 DE DE6906933U patent/DE6906933U/en not_active Expired
- 1969-02-21 CH CH266569A patent/CH481787A/en not_active IP Right Cessation
- 1969-02-22 OA OA53517A patent/OA03000A/en unknown
Also Published As
Publication number | Publication date |
---|---|
OA03000A (en) | 1970-12-15 |
GB1243901A (en) | 1971-08-25 |
DE6906933U (en) | 1969-07-17 |
FR1568931A (en) | 1969-05-30 |
CH481787A (en) | 1969-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB885938A (en) | A machine for cultivating the soil | |
ES363839A1 (en) | Improvements in agricultural vehicles | |
US1242500A (en) | Tractor. | |
US2451128A (en) | Material distributor | |
FR2312184A1 (en) | Tractor powered attachment for tilling soil - is f.ont or rear mounted with rotating blades on horizontal shaft and reversible gearbox | |
GB1506211A (en) | Soil cultivating implements combined with material-delivering mechanisms | |
US2968355A (en) | Mulching machine | |
US3459268A (en) | Crawler tractor ground pulverizer attachment | |
GB934865A (en) | Improved disc plough | |
US2659285A (en) | Pivoted blade cultivator | |
GB1392193A (en) | Cultivating machine | |
US2559758A (en) | Powered agricultural tractor and wheel adjusting mechanism therefor | |
US2194202A (en) | Ground working implement | |
GB1416526A (en) | Rotary harrows or cultivators | |
GB821349A (en) | Improvements in rotary cultivators | |
US2302413A (en) | Seed sower and fertilizer distributor | |
GB744916A (en) | Improvements in or relating to motor driven mowers or cultivating devices | |
GB590478A (en) | Improvements in spiral tillers on agricultural machines | |
GB778983A (en) | Combination one-way plough and tool carrier | |
US1461642A (en) | Tractor | |
US2301133A (en) | Manually controllable and adjustable speed controlling means for tractors | |
SU828998A1 (en) | Tilling implement | |
US2028774A (en) | Automatic cultivator | |
JPS5912011Y2 (en) | Gauge wheel device for agricultural machinery | |
US1355178A (en) | Tractob foe |