FR2308538A1 - Steering assembly for agricultural tracked vehicle and implement - has implement coupled to tractor frame by variable length rod and angle lever - Google Patents

Steering assembly for agricultural tracked vehicle and implement - has implement coupled to tractor frame by variable length rod and angle lever

Info

Publication number
FR2308538A1
FR2308538A1 FR7611686A FR7611686A FR2308538A1 FR 2308538 A1 FR2308538 A1 FR 2308538A1 FR 7611686 A FR7611686 A FR 7611686A FR 7611686 A FR7611686 A FR 7611686A FR 2308538 A1 FR2308538 A1 FR 2308538A1
Authority
FR
France
Prior art keywords
implement
angle lever
variable length
steering assembly
tractor
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.)
Withdrawn
Application number
FR7611686A
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.)
Lamborghini Trattori SpA
Original Assignee
Lamborghini Trattori SpA
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 Lamborghini Trattori SpA filed Critical Lamborghini Trattori SpA
Publication of FR2308538A1 publication Critical patent/FR2308538A1/en
Withdrawn legal-status Critical Current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
    • A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
    • B60D1/42—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable
    • B60D1/44—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable horizontally

Landscapes

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

Abstract

The tractor vehicle with an endless track has a frame with a coupling system or a pull rod for a mounted implement. The coupling system is connected to the frame by at least two parts which engage at two different opposed horizontally displaced points whereby at least one of the parts has a construction which can be varied by operating a power system. The mounted apparatus is coupled to the tractor vehicle by a coupling rod (14) and an angle lever (16). If the tractor tends to deviate from its direction of travel a cylinder (20) connected to the angle lever is operated whereby its piston rod moves in or out and pivots the lever so that the actual point of attachment of the pull rod to the tractor is displaced.
FR7611686A 1975-04-21 1976-04-21 Steering assembly for agricultural tracked vehicle and implement - has implement coupled to tractor frame by variable length rod and angle lever Withdrawn FR2308538A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2258675A IT1037553B (en) 1975-04-21 1975-04-21 STEERING DEVICE FOR TRACKED TRACTORS

Publications (1)

Publication Number Publication Date
FR2308538A1 true FR2308538A1 (en) 1976-11-19

Family

ID=11198137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611686A Withdrawn FR2308538A1 (en) 1975-04-21 1976-04-21 Steering assembly for agricultural tracked vehicle and implement - has implement coupled to tractor frame by variable length rod and angle lever

Country Status (3)

Country Link
DE (1) DE2617461A1 (en)
FR (1) FR2308538A1 (en)
IT (1) IT1037553B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426387A1 (en) * 1978-05-26 1979-12-21 Gallo Roger Cable-burying vibratory share - has double-acting rams and supporting spindle allowing change of path without changing direction of towing vehicle
FR2592339A1 (en) * 1985-12-30 1987-07-03 Cosnet Pascal Tilting hitch which can be fitted especially to a tractor, and use of this hitch
EP0259801A1 (en) * 1986-09-11 1988-03-16 Xaver Fendt & Co. Hitching device for an agricultural tractor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180133A (en) * 1978-01-12 1979-12-25 Iowa State University Research Foundation, Inc. Guidance system for towed vehicles
FR2616617B1 (en) * 1987-06-18 1991-04-12 Bugnot Ets EFFORTS COMPENSATION DEVICE FOR HITCHING AGRICULTURAL MACHINES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426387A1 (en) * 1978-05-26 1979-12-21 Gallo Roger Cable-burying vibratory share - has double-acting rams and supporting spindle allowing change of path without changing direction of towing vehicle
FR2592339A1 (en) * 1985-12-30 1987-07-03 Cosnet Pascal Tilting hitch which can be fitted especially to a tractor, and use of this hitch
EP0259801A1 (en) * 1986-09-11 1988-03-16 Xaver Fendt & Co. Hitching device for an agricultural tractor

Also Published As

Publication number Publication date
IT1037553B (en) 1979-11-20
DE2617461A1 (en) 1976-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse