GB869820A - Improvements in and relating to tractors and towing attachments therefor - Google Patents

Improvements in and relating to tractors and towing attachments therefor

Info

Publication number
GB869820A
GB869820A GB180960A GB180960A GB869820A GB 869820 A GB869820 A GB 869820A GB 180960 A GB180960 A GB 180960A GB 180960 A GB180960 A GB 180960A GB 869820 A GB869820 A GB 869820A
Authority
GB
United Kingdom
Prior art keywords
implement
attached
frame
tractors
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
GB180960A
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 GB180960A priority Critical patent/GB869820A/en
Publication of GB869820A publication Critical patent/GB869820A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • 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
    • 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
    • A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
    • A01B59/066—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors of the type comprising at least two lower arms and one upper arm generally arranged in a triangle (e.g. three-point hitches)
    • A01B59/067—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors of the type comprising at least two lower arms and one upper arm generally arranged in a triangle (e.g. three-point hitches) the lower arms being lifted or lowered by power actuator means internally incorporated in the tractor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Agricultural Machines (AREA)

Abstract

869,820. Agricultural implements. STORHAUG, A. Jan. 18, 1960, No. 1809/60. Class 6(1). An implement is attached to a tractor provided with power lift linkage 2, 3 by means of a frame 4 attached to the tractor and formed with a horizontal portion 6. The implement 12 is provided with a transverse drawbar 13 attached by chains 24 to two brackets 22 on the frame 4 and two links 20 pivoted on the portion 6 have a pin and slot connection with two fixed members 25 in the implement frame. For lifting purposes a chain 27 is attached to the frame 4 and to the rear of the implement.
GB180960A 1960-01-18 1960-01-18 Improvements in and relating to tractors and towing attachments therefor Expired GB869820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB180960A GB869820A (en) 1960-01-18 1960-01-18 Improvements in and relating to tractors and towing attachments therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB180960A GB869820A (en) 1960-01-18 1960-01-18 Improvements in and relating to tractors and towing attachments therefor

Publications (1)

Publication Number Publication Date
GB869820A true GB869820A (en) 1961-06-07

Family

ID=9728403

Family Applications (1)

Application Number Title Priority Date Filing Date
GB180960A Expired GB869820A (en) 1960-01-18 1960-01-18 Improvements in and relating to tractors and towing attachments therefor

Country Status (1)

Country Link
GB (1) GB869820A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421779A (en) * 1966-10-25 1969-01-14 Earl E Shelby Hitch device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421779A (en) * 1966-10-25 1969-01-14 Earl E Shelby Hitch device

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