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GB728568A - Improvements in draft gear for tractor drawn ploughs - Google Patents

Improvements in draft gear for tractor drawn ploughs

Info

Publication number
GB728568A
GB728568A GB19826/53A GB1982653A GB728568A GB 728568 A GB728568 A GB 728568A GB 19826/53 A GB19826/53 A GB 19826/53A GB 1982653 A GB1982653 A GB 1982653A GB 728568 A GB728568 A GB 728568A
Authority
GB
United Kingdom
Prior art keywords
tractor
plough
lifting gear
link
draft gear
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
GB19826/53A
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
Publication of GB728568A publication Critical patent/GB728568A/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
    • 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
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
    • A01B59/042—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor

Landscapes

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

Abstract

728,568. Agricultural implements. DODWELL, F. A. July 17, 1953 [Oct. 27, 1952], No. 19826/53. Class 6 (1). Draft gear for attaching a plough to a tractor provided with hydraulic lifting gear comprises a bracket 11 fixed to a plough frame 10 and provided with lugs 12, 13, the lug 13 being provided with a slot. The lugs are attached by pins 16, 17 to a drawbar 14 mounted on the lower links 21, 22 of the tractor hydraulic lifting gear. The slot allows limited lateral angular displacement of the plough with respect to the tractor. The upper link of the lifting gear is replaced by a chain 24 connected to a link 26 and a link 29 which is attached to a structure 28 fixed to the plough frame. Holes 15, 18 are provided on the drawbar 14 so that the plough may be laterally adjustable with respect to the tractor.
GB19826/53A 1952-10-27 1953-07-17 Improvements in draft gear for tractor drawn ploughs Expired GB728568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU728568X 1952-10-27

Publications (1)

Publication Number Publication Date
GB728568A true GB728568A (en) 1955-04-20

Family

ID=3755417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19826/53A Expired GB728568A (en) 1952-10-27 1953-07-17 Improvements in draft gear for tractor drawn ploughs

Country Status (1)

Country Link
GB (1) GB728568A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024184059A1 (en) * 2023-03-07 2024-09-12 Amazonen-Werke H. Dreyer SE & Co. KG Coupling assembly for an agricultural working machine drawn by a tractor via a coupling connection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024184059A1 (en) * 2023-03-07 2024-09-12 Amazonen-Werke H. Dreyer SE & Co. KG Coupling assembly for an agricultural working machine drawn by a tractor via a coupling connection

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