FR2454255A1 - Tractor-mounted ground clearance implement - has intermediate hitch allowing free slewing in horizontal plane - Google Patents

Tractor-mounted ground clearance implement - has intermediate hitch allowing free slewing in horizontal plane

Info

Publication number
FR2454255A1
FR2454255A1 FR7910961A FR7910961A FR2454255A1 FR 2454255 A1 FR2454255 A1 FR 2454255A1 FR 7910961 A FR7910961 A FR 7910961A FR 7910961 A FR7910961 A FR 7910961A FR 2454255 A1 FR2454255 A1 FR 2454255A1
Authority
FR
France
Prior art keywords
tractor
horizontal plane
tool
ground clearance
implement
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.)
Pending
Application number
FR7910961A
Other languages
French (fr)
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.)
DURNERIN CHARLES
Original Assignee
DURNERIN CHARLES
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 DURNERIN CHARLES filed Critical DURNERIN CHARLES
Priority to FR7910961A priority Critical patent/FR2454255A1/en
Publication of FR2454255A1 publication Critical patent/FR2454255A1/en
Pending 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
    • 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)
    • 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
    • A01B59/043—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 supported at three points, e.g. by quick-release couplings

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

The ground clearance implement comprises a rotary tool hitched to the hydraulic lift at the rear of a tractor. Between the opposite lifting arms (8) and the tool (2) is an intermediate hitch (11,12) with a vertical pivot joint, so that the tool can align itself freely in the horizontal plane in relation to the tractor (1). Adjustable stops limit the amount of slewing movement of the tool. Locks prevent it swinging during transport by the tractor along roads when lifted.
FR7910961A 1979-04-19 1979-04-19 Tractor-mounted ground clearance implement - has intermediate hitch allowing free slewing in horizontal plane Pending FR2454255A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7910961A FR2454255A1 (en) 1979-04-19 1979-04-19 Tractor-mounted ground clearance implement - has intermediate hitch allowing free slewing in horizontal plane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7910961A FR2454255A1 (en) 1979-04-19 1979-04-19 Tractor-mounted ground clearance implement - has intermediate hitch allowing free slewing in horizontal plane

Publications (1)

Publication Number Publication Date
FR2454255A1 true FR2454255A1 (en) 1980-11-14

Family

ID=9224898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910961A Pending FR2454255A1 (en) 1979-04-19 1979-04-19 Tractor-mounted ground clearance implement - has intermediate hitch allowing free slewing in horizontal plane

Country Status (1)

Country Link
FR (1) FR2454255A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550909A1 (en) * 1983-08-25 1985-03-01 Texas Industries Inc MACHINE FOR WORKING THE GROUND WITH IMPROVED COUPLING
EP0259801A1 (en) * 1986-09-11 1988-03-16 Xaver Fendt & Co. Hitching device for an agricultural tractor
EP0273513A1 (en) * 1986-12-23 1988-07-06 C. van der Lely N.V. An agricultural machine
EP0427149A1 (en) * 1989-11-09 1991-05-15 Fella-Werke GmbH Device for connecting an agricultural machine to a three-point linkage
EP0992371A1 (en) * 1998-10-08 2000-04-12 CLAAS Selbstfahrende Erntemaschinen GmbH Self-propelled vehicle with an attachment frame for mounting working implements
EP1579750A1 (en) * 2004-03-24 2005-09-28 CLAAS Selbstfahrende Erntemaschinen GmbH Working machine three point hitch

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550909A1 (en) * 1983-08-25 1985-03-01 Texas Industries Inc MACHINE FOR WORKING THE GROUND WITH IMPROVED COUPLING
EP0259801A1 (en) * 1986-09-11 1988-03-16 Xaver Fendt & Co. Hitching device for an agricultural tractor
EP0273513A1 (en) * 1986-12-23 1988-07-06 C. van der Lely N.V. An agricultural machine
EP0427149A1 (en) * 1989-11-09 1991-05-15 Fella-Werke GmbH Device for connecting an agricultural machine to a three-point linkage
EP0992371A1 (en) * 1998-10-08 2000-04-12 CLAAS Selbstfahrende Erntemaschinen GmbH Self-propelled vehicle with an attachment frame for mounting working implements
EP1579750A1 (en) * 2004-03-24 2005-09-28 CLAAS Selbstfahrende Erntemaschinen GmbH Working machine three point hitch

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