GB320084A - Improvements relating to tractor-drawn agricultural implements - Google Patents

Improvements relating to tractor-drawn agricultural implements

Info

Publication number
GB320084A
GB320084A GB1921628A GB1921628A GB320084A GB 320084 A GB320084 A GB 320084A GB 1921628 A GB1921628 A GB 1921628A GB 1921628 A GB1921628 A GB 1921628A GB 320084 A GB320084 A GB 320084A
Authority
GB
United Kingdom
Prior art keywords
tractor
links
implement
point
frame
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
GB1921628A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1921628A priority Critical patent/GB320084A/en
Publication of GB320084A publication Critical patent/GB320084A/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
    • A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
    • A01B35/02—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools
    • A01B35/04—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools drawn by animal or tractor or man-power
    • A01B35/08—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools drawn by animal or tractor or man-power with rigid tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)

Abstract

320,084. Ferguson, H. July 3, 1928. Couplings.-Means for attaching an agricultural implement to a tractor is so constructed and arranged that the line of draught on the soil-engaging part of the implement acts as from a point other than the actual point of connection, and when the tractor is turned the implement will swing laterally relative to the tractor about a point other than the action point of connection between it and the tractor. A plough frame 7 is connected to a tractor 1 by two spaced convergent links 4, 5 ball-jointed to the tractor and, to the cranked ends of a transverse shaft 8 journaled in two upstanding triangular members 7a on the frame 7. The frame 7 and tractor 1 are also connected together by a separate universally jointed link 6 located out of the plane of the links 4, 5. The end cranks 4b, 5b on the transverse shaft 8 are set at different angles to the axis so that the angle between the plough and the tractor may be adjusted by turning the shaft 8 by means of a lever 9. There may be several ball-shaped projections 4a, 5a at the rear of the tractor to allow of the distance apart of the front ends of the links 4, 5 being varied. The crank shaft 8 may be mounted on the tractor, or may be dispensed with. In the latter case the links 4, 5 would be adjustable in length. Stops may be provided to prevent excessive lateral swinging of the implement. Specification 160,248 is referred to.
GB1921628A 1928-07-03 1928-07-03 Improvements relating to tractor-drawn agricultural implements Expired GB320084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1921628A GB320084A (en) 1928-07-03 1928-07-03 Improvements relating to tractor-drawn agricultural implements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1921628A GB320084A (en) 1928-07-03 1928-07-03 Improvements relating to tractor-drawn agricultural implements

Publications (1)

Publication Number Publication Date
GB320084A true GB320084A (en) 1929-10-03

Family

ID=10125650

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1921628A Expired GB320084A (en) 1928-07-03 1928-07-03 Improvements relating to tractor-drawn agricultural implements

Country Status (1)

Country Link
GB (1) GB320084A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928856C (en) * 1949-03-11 1955-06-13 Walter Hofmann Two-axle tractor of the device carrier type, which consists of two articulated chassis parts
DE937022C (en) * 1951-12-22 1955-12-29 Kloeckner Humboldt Duetz Ag Device on tractors, especially agricultural tractors, consisting of three links, for coupling work equipment
DE1004840B (en) * 1952-11-25 1957-03-21 Rabewerk Clausing Heinrich Suspension device for agricultural attachments on tractors using articulated squares
DE973490C (en) * 1941-05-11 1960-03-03 Rheinstahl Hanomag Ag Lifting and lowering device for the working tools of root crop harvesting machines
DE976432C (en) * 1952-02-16 1963-09-05 Wilhelm Buchmuehlen Articulated connection for coupling the hitch to the tractor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973490C (en) * 1941-05-11 1960-03-03 Rheinstahl Hanomag Ag Lifting and lowering device for the working tools of root crop harvesting machines
DE928856C (en) * 1949-03-11 1955-06-13 Walter Hofmann Two-axle tractor of the device carrier type, which consists of two articulated chassis parts
DE937022C (en) * 1951-12-22 1955-12-29 Kloeckner Humboldt Duetz Ag Device on tractors, especially agricultural tractors, consisting of three links, for coupling work equipment
DE976432C (en) * 1952-02-16 1963-09-05 Wilhelm Buchmuehlen Articulated connection for coupling the hitch to the tractor
DE1004840B (en) * 1952-11-25 1957-03-21 Rabewerk Clausing Heinrich Suspension device for agricultural attachments on tractors using articulated squares

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