GB658781A - A device for coupling a semi-supported agricultural machine to a tractor - Google Patents

A device for coupling a semi-supported agricultural machine to a tractor

Info

Publication number
GB658781A
GB658781A GB28590/48A GB2859048A GB658781A GB 658781 A GB658781 A GB 658781A GB 28590/48 A GB28590/48 A GB 28590/48A GB 2859048 A GB2859048 A GB 2859048A GB 658781 A GB658781 A GB 658781A
Authority
GB
United Kingdom
Prior art keywords
tractor
coupling
agricultural machine
semi
machine
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
GB28590/48A
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.)
PAUL LOUIS EDOUARD BUARD
Original Assignee
PAUL LOUIS EDOUARD BUARD
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 PAUL LOUIS EDOUARD BUARD filed Critical PAUL LOUIS EDOUARD BUARD
Publication of GB658781A publication Critical patent/GB658781A/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
    • A01B49/00—Combined machines
    • A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools

Landscapes

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

Abstract

658,781. Couplings for vehicles. BUARD, P. L. E. Nov. 3, 1948, No. 28590. Convention date, June 9. [Class 103(v)] [Also in Group I] A coupling for an agricultural machine (see Group I) comprises a transversely rotatable shaft 4 connected to the tractor by links 2, 3, the shaft being centrally provided with a longitudinally extending sleeve 5, the machine being provided with a longitudinally extending bar 6 adapted to be rotatably engaged in the sleeve. As shown the bar 6 is hollow and is fixed to the machine frame 8 by sleeves 7 and lubricating means 11 are provided.
GB28590/48A 1948-06-09 1948-11-03 A device for coupling a semi-supported agricultural machine to a tractor Expired GB658781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR658781X 1948-06-09

Publications (1)

Publication Number Publication Date
GB658781A true GB658781A (en) 1951-10-10

Family

ID=9009302

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28590/48A Expired GB658781A (en) 1948-06-09 1948-11-03 A device for coupling a semi-supported agricultural machine to a tractor

Country Status (1)

Country Link
GB (1) GB658781A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106795A (en) * 1976-08-05 1978-08-15 James Henning Ground supported front mounted tractor attachment
GB2185872A (en) * 1986-02-04 1987-08-05 Harpley Engineering Ltd Agricultural implement and method of cropping

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106795A (en) * 1976-08-05 1978-08-15 James Henning Ground supported front mounted tractor attachment
GB2185872A (en) * 1986-02-04 1987-08-05 Harpley Engineering Ltd Agricultural implement and method of cropping

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