GB587202A - Improvements in or relating to tractor-mounted agricultural implements - Google Patents
Improvements in or relating to tractor-mounted agricultural implementsInfo
- Publication number
- GB587202A GB587202A GB2393344A GB2393344A GB587202A GB 587202 A GB587202 A GB 587202A GB 2393344 A GB2393344 A GB 2393344A GB 2393344 A GB2393344 A GB 2393344A GB 587202 A GB587202 A GB 587202A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- attached
- tools
- sleeve
- 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
-
- 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
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
- A01B63/023—Lateral adjustment of their tools
Abstract
587,202. Tractor cultivators. INTERNATIONAL HARVESTER CO. OF GREAT BRITAIN, Ltd. (International Harvester Co.). Nov. 30, 1944, No. 23933. [Class 6 (i)] An agricultural tractor having forward and rear sets of tools mounted for independent vertical adjustment has means whereby tools on one side of the tractor may be raised independently of those on the other side, the whole operation being conducted by a power source on the tractor. A bracket 20 attached to the rear axle structure 14 has parallel links 18, 19 supporting tools' 17, and also a pivoted rod 22 attached to a rod 23 pivoted to the lower link 19. A similar rig 25 is situated at the forward end of the tractor where bracket 29 has parallel links 27, 28 supporting tools 26 and a pivoted rod 31 connected to lift rod 32. The body of the tractor has a housing 33 containing a rockable shaft 49 and sleeve 50, Fig. 3, journalled in bearings 48. To the sleeve 50 is attached a lever 52 with a link 54 connecting it to rod 31 while lever 51 is attached to the shaft 49 with a link 53 connecting it to rod 22. The movements of shaft 49 and sleeve 50 are governed by pistons 55, 56 working in hydraulic rams 34, 35 respectively. Sleeve 50 is attached by link 57 to piston 56 and shaft 49 is attached by link 61 through a break in the sleeve 50 to the piston 55. The shaft and sleeve can be operated independently by levers 37, 36 working in a slotted quadrant 40 attached to steering pillar 38. Links 43, 44 operate rams 35, 34 respectively by way of sleeve 66 and shaft 62 respectively. The various lever mechanisms described are situated on both sides of the machine so that by the operation of lever 36 the front tools may be raised or lowered and by operating the lever 37 the rear tools may be raised or lowered. The link 54 may be connected to lever 51 on one side of the machine and the link 53 attached to lever 52 on the other side with the result that the tools on one side can be raised or lowered by lever 36 and the tools on the other side may be adjusted by lever 37.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2393344A GB587202A (en) | 1944-11-30 | 1944-11-30 | Improvements in or relating to tractor-mounted agricultural implements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2393344A GB587202A (en) | 1944-11-30 | 1944-11-30 | Improvements in or relating to tractor-mounted agricultural implements |
Publications (1)
Publication Number | Publication Date |
---|---|
GB587202A true GB587202A (en) | 1947-04-17 |
Family
ID=10203654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2393344A Expired GB587202A (en) | 1944-11-30 | 1944-11-30 | Improvements in or relating to tractor-mounted agricultural implements |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB587202A (en) |
-
1944
- 1944-11-30 GB GB2393344A patent/GB587202A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB556859A (en) | Improvements in means for controlling the working depth of agricultural implements | |
US2368156A (en) | Agricultural implement | |
GB772371A (en) | Improvements in or relating to tractor carried or mounted agricultural implements | |
GB777641A (en) | Improvements in or relating to implement-attaching means for tractors | |
GB587202A (en) | Improvements in or relating to tractor-mounted agricultural implements | |
GB599020A (en) | Improvements in the depth regulation of tractor-carried ground-working implements | |
US2352281A (en) | Working tool attachment | |
GB821349A (en) | Improvements in rotary cultivators | |
US2327853A (en) | Power lift mechanism for tractors | |
GB1031477A (en) | A machine for cultivating the soil | |
GB549780A (en) | Improvements in or relating to means for connecting agricultural implements to tractors | |
GB947374A (en) | Improvements relating to tool attachments for tractors | |
GB587725A (en) | An improvement in or relating to tractor-implement hitches | |
GB780863A (en) | Improvements in ground levelling, working, cultivating and like appliances | |
GB848317A (en) | Improvements in or relating to semi-mounted implements | |
GB914469A (en) | An improvement in or relating to means for connecting implements to tractors | |
GB801625A (en) | Improvements in or relating to means for regulating the working depth of agricultural implements | |
GB588673A (en) | Improvements in potato harvesting machines | |
GB565837A (en) | Improvements in multi-purpose agricultural machines | |
SU990103A1 (en) | Tractor mounted mechanism | |
GB859919A (en) | Improvements in or relating to attachments for agricultural tractors | |
GB681483A (en) | Improvements in or relating to tractor-drawn cultivators | |
GB1050016A (en) | Improvements in or relating to agricultural tractor attachments | |
GB883830A (en) | Improvements in and relating to tractor-operated agricultural implements for soil working | |
GB626413A (en) | Improvements in or relating to harvesting machines |