GB1371324A - Tractor linkage - Google Patents

Tractor linkage

Info

Publication number
GB1371324A
GB1371324A GB3007170A GB3007170A GB1371324A GB 1371324 A GB1371324 A GB 1371324A GB 3007170 A GB3007170 A GB 3007170A GB 3007170 A GB3007170 A GB 3007170A GB 1371324 A GB1371324 A GB 1371324A
Authority
GB
United Kingdom
Prior art keywords
frame
frames
tractor
hydraulic ram
tractor hitch
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
GB3007170A
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.)
Martin E H
Richmond R C
Original Assignee
Martin E H
Richmond R C
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 Martin E H, Richmond R C filed Critical Martin E H
Priority to GB3007170A priority Critical patent/GB1371324A/en
Publication of GB1371324A publication Critical patent/GB1371324A/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
    • A01B63/023—Lateral adjustment of their tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

1371324 Tractor hitch E H MARTIN and R C RICHMOND 22 Sept 1971 [22 June 1970] 30071/70 Heading A1P A tractor hitch assembly comprises a first lateral frame 17, attached to the three point linkage 12, 13, 14 of the tractor 11, and a second frame 18, parallel to the first, connectable to a reversible plough 25, the second frame being slidable between rollers 19 fixed to the first frame, the relative movement between the two frames being afforded by a double acting hydraulic ram 23. More than two frames may be used with an hydraulic ram between adjacent frames. For Figures see next page
GB3007170A 1971-09-22 1971-09-22 Tractor linkage Expired GB1371324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3007170A GB1371324A (en) 1971-09-22 1971-09-22 Tractor linkage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3007170A GB1371324A (en) 1971-09-22 1971-09-22 Tractor linkage

Publications (1)

Publication Number Publication Date
GB1371324A true GB1371324A (en) 1974-10-23

Family

ID=10301811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3007170A Expired GB1371324A (en) 1971-09-22 1971-09-22 Tractor linkage

Country Status (1)

Country Link
GB (1) GB1371324A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519461A (en) * 1982-09-20 1985-05-28 J. I. Case Company Two-way plow with offset trips
FR2561853A1 (en) * 1984-03-30 1985-10-04 Vaginay Pierre Device adaptable to the rear of tractors for coupling land-working tools or others known as "three-point carried" in particular
EP0171861A1 (en) * 1984-08-20 1986-02-19 C. van der Lely N.V. A plough
FR2571924A1 (en) * 1984-08-20 1986-04-25 Lely Nv C Van Der Multi-body plough with three-point coupling with lateral adjustment and tilt adjustment
EP0281639A1 (en) * 1987-03-03 1988-09-14 Rabewerk GmbH + Co. Agricultural hitching device
EP0470944A1 (en) * 1990-08-09 1992-02-12 Vito Lovato Lifter drawn behind a tractor
EP2437585A1 (en) * 2009-05-13 2012-04-11 Mekaniker Søren Kjærgaard Tool means for mounting on a lift on a work vehicle, preferably a tractor with a lift

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519461A (en) * 1982-09-20 1985-05-28 J. I. Case Company Two-way plow with offset trips
FR2561853A1 (en) * 1984-03-30 1985-10-04 Vaginay Pierre Device adaptable to the rear of tractors for coupling land-working tools or others known as "three-point carried" in particular
EP0171861A1 (en) * 1984-08-20 1986-02-19 C. van der Lely N.V. A plough
FR2571924A1 (en) * 1984-08-20 1986-04-25 Lely Nv C Van Der Multi-body plough with three-point coupling with lateral adjustment and tilt adjustment
FR2575028A1 (en) * 1984-08-20 1986-06-27 Lely Nv C Van Der PLOW
EP0281639A1 (en) * 1987-03-03 1988-09-14 Rabewerk GmbH + Co. Agricultural hitching device
EP0470944A1 (en) * 1990-08-09 1992-02-12 Vito Lovato Lifter drawn behind a tractor
FR2665608A1 (en) * 1990-08-09 1992-02-14 Lovato Vito REAR ROCKER AT THE BACK OF A TRACTOR.
EP2437585A1 (en) * 2009-05-13 2012-04-11 Mekaniker Søren Kjærgaard Tool means for mounting on a lift on a work vehicle, preferably a tractor with a lift
EP2437585A4 (en) * 2009-05-13 2013-10-23 Mekaniker Soeren Kjaergaard Tool means for mounting on a lift on a work vehicle, preferably a tractor with a lift

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years