GB761116A - Improvements in or relating to ground-working implements for use with tractors - Google Patents

Improvements in or relating to ground-working implements for use with tractors

Info

Publication number
GB761116A
GB761116A GB3733054A GB3733054A GB761116A GB 761116 A GB761116 A GB 761116A GB 3733054 A GB3733054 A GB 3733054A GB 3733054 A GB3733054 A GB 3733054A GB 761116 A GB761116 A GB 761116A
Authority
GB
United Kingdom
Prior art keywords
tractors
relating
ground
working implements
implements
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
GB3733054A
Inventor
John Malet Chambers
Leonard Ridges Payne
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.)
MASSEY HARRIS FERGUSON Ltd
Original Assignee
MASSEY HARRIS FERGUSON Ltd
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 MASSEY HARRIS FERGUSON Ltd filed Critical MASSEY HARRIS FERGUSON Ltd
Priority to GB3733054A priority Critical patent/GB761116A/en
Priority claimed from GB874351A external-priority patent/GB761041A/en
Priority to DK119452A priority patent/DK82861C/en
Priority to BE510607D priority patent/BE510607A/fr
Priority to FR1054497D priority patent/FR1054497A/en
Priority to AT194176D priority patent/AT194176B/en
Publication of GB761116A publication Critical patent/GB761116A/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)
  • Soil Working Implements (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)

Abstract

The subject-matter of this Specification is identical with that of Specification 761,041 but the claims differ. Specification 470,069 also is referred to.
GB3733054A 1951-04-14 1951-04-14 Improvements in or relating to ground-working implements for use with tractors Expired GB761116A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB3733054A GB761116A (en) 1951-04-14 1951-04-14 Improvements in or relating to ground-working implements for use with tractors
DK119452A DK82861C (en) 1951-04-14 1952-04-09 Tillage equipment for a tractor.
BE510607D BE510607A (en) 1951-04-14 1952-04-11
FR1054497D FR1054497A (en) 1951-04-14 1952-04-15 Equipment working the soil or intended to be towed by a tractor of the type having an automatic control member of the traction or the working depth of the equipment
AT194176D AT194176B (en) 1951-04-14 1953-05-22 Soil cultivation device can be attached to a tractor equipped with a draft regulator that is dependent on the draft

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB874351A GB761041A (en) 1951-04-14 1951-04-14 Improvements in or relating to ground-working implements for use with tractors having automatic depth control
GB3733054A GB761116A (en) 1951-04-14 1951-04-14 Improvements in or relating to ground-working implements for use with tractors

Publications (1)

Publication Number Publication Date
GB761116A true GB761116A (en) 1956-11-07

Family

ID=35238065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3733054A Expired GB761116A (en) 1951-04-14 1951-04-14 Improvements in or relating to ground-working implements for use with tractors

Country Status (1)

Country Link
GB (1) GB761116A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11612093B2 (en) 2016-02-19 2023-03-28 Precision Planting, Llc Agricultural trench depth systems, methods, and apparatus
US11882782B2 (en) 2018-03-01 2024-01-30 Precision Planting Llc Agricultural trench depth systems, methods, and apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11612093B2 (en) 2016-02-19 2023-03-28 Precision Planting, Llc Agricultural trench depth systems, methods, and apparatus
US11707007B2 (en) 2016-02-19 2023-07-25 Precision Planting Llc Agricultural trench depth systems, methods, and apparatus
US11882782B2 (en) 2018-03-01 2024-01-30 Precision Planting Llc Agricultural trench depth systems, methods, and apparatus

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