GB1016612A - Improvements relating to tractors - Google Patents

Improvements relating to tractors

Info

Publication number
GB1016612A
GB1016612A GB4547662A GB4547662A GB1016612A GB 1016612 A GB1016612 A GB 1016612A GB 4547662 A GB4547662 A GB 4547662A GB 4547662 A GB4547662 A GB 4547662A GB 1016612 A GB1016612 A GB 1016612A
Authority
GB
United Kingdom
Prior art keywords
lever
tractor
power lift
tractors
improvements relating
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
Application number
GB4547662A
Inventor
Robert Marindin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INT HARVESTER GREAT BRITAIN
Original Assignee
INT HARVESTER GREAT BRITAIN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by INT HARVESTER GREAT BRITAIN filed Critical INT HARVESTER GREAT BRITAIN
Priority to GB4547662A priority Critical patent/GB1016612A/en
Publication of GB1016612A publication Critical patent/GB1016612A/en
Expired legal-status Critical Current

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
    • A01B63/112—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 to control draught load, i.e. tractive force

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

1,016,612. Tractor power lift mechanisms. INTERNATIONAL HARVESTER CO. OF GREAT BRITAIN Ltd. Aug. 20, 1963 [Dec. 3, 1962], No. 45476/62. Heading A1P. In a tractor power lift mechanism a lower draft link 2 operates, through a lever 4, a hydraulic ram pivoted at 9 to the tractor whereby hydraulic fluid is transmitted to a further ram having a spring biased piston whose movements pivot a lever 43 to operate a draft control mechanism.
GB4547662A 1962-12-03 1962-12-03 Improvements relating to tractors Expired GB1016612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4547662A GB1016612A (en) 1962-12-03 1962-12-03 Improvements relating to tractors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4547662A GB1016612A (en) 1962-12-03 1962-12-03 Improvements relating to tractors

Publications (1)

Publication Number Publication Date
GB1016612A true GB1016612A (en) 1966-01-12

Family

ID=10437357

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4547662A Expired GB1016612A (en) 1962-12-03 1962-12-03 Improvements relating to tractors

Country Status (1)

Country Link
GB (1) GB1016612A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2041787A1 (en) * 1969-05-01 1971-02-05 Int Harvester Co

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2041787A1 (en) * 1969-05-01 1971-02-05 Int Harvester Co
US3628610A (en) * 1969-05-01 1971-12-21 Int Harvester Co Draft-sensing means for tractor hitches

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