GB778687A - Improvements in or relating to implement control mechanisms for tractors - Google Patents
Improvements in or relating to implement control mechanisms for tractorsInfo
- Publication number
- GB778687A GB778687A GB1380853A GB1380853A GB778687A GB 778687 A GB778687 A GB 778687A GB 1380853 A GB1380853 A GB 1380853A GB 1380853 A GB1380853 A GB 1380853A GB 778687 A GB778687 A GB 778687A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tractors
- relating
- control mechanisms
- implement control
- group
- 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
- A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
- A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
- A01B63/1117—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements using a hitch position sensor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Stored Programmes (AREA)
- Valve Device For Special Equipments (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
778,687. Tractor power-lift mechanisms. MASSEY - HARRIS - FERGUSON (SALES), Ltd. May 18, 1953 [May 16, 1952], No. 13808/53. Divided out of 778,686. Drawings to Specification. Class 79(1). [Also in Group XXIX] The subject-matter of this Specification is the same as that of Specification 778,686, but the claims differ. Specifications 470,069, 470,087, 617,166 [Group I], 666,878 and 743,117 [both in Group XXIX], also are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1380853A GB778687A (en) | 1952-05-16 | 1952-05-16 | Improvements in or relating to implement control mechanisms for tractors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1380853A GB778687A (en) | 1952-05-16 | 1952-05-16 | Improvements in or relating to implement control mechanisms for tractors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB778687A true GB778687A (en) | 1957-07-10 |
Family
ID=10029765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1380853A Expired GB778687A (en) | 1952-05-16 | 1952-05-16 | Improvements in or relating to implement control mechanisms for tractors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB778687A (en) |
-
1952
- 1952-05-16 GB GB1380853A patent/GB778687A/en not_active Expired
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