FR2262481A1 - Self-propelled agricultural machine - has variable wheel base, hydraulic transmission and pivoting implement table - Google Patents

Self-propelled agricultural machine - has variable wheel base, hydraulic transmission and pivoting implement table

Info

Publication number
FR2262481A1
FR2262481A1 FR7407155A FR7407155A FR2262481A1 FR 2262481 A1 FR2262481 A1 FR 2262481A1 FR 7407155 A FR7407155 A FR 7407155A FR 7407155 A FR7407155 A FR 7407155A FR 2262481 A1 FR2262481 A1 FR 2262481A1
Authority
FR
France
Prior art keywords
wheel base
hydraulic transmission
self
agricultural machine
propelled agricultural
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.)
Granted
Application number
FR7407155A
Other languages
French (fr)
Other versions
FR2262481B1 (en
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.)
Garnier SA
Original Assignee
Garnier SA
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 Garnier SA filed Critical Garnier SA
Priority to FR7407155A priority Critical patent/FR2262481A1/en
Publication of FR2262481A1 publication Critical patent/FR2262481A1/en
Application granted granted Critical
Publication of FR2262481B1 publication Critical patent/FR2262481B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D67/00—Undercarriages or frames specially adapted for harvesters or mowers; Mechanisms for adjusting the frame; Platforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/02—Tractors modified to take lifting devices

Abstract

A frame has front steering wheels on two uprights connected by a tie bar and moved by hydraulic jacks. The rear axle carries driving wheels. The axle pivots on a longitudinal pin which can be slid in a channel integral with the chassis by a jack. This operation is of great value when the machine may become bogged down in soft, wet conditions. The engine drives the wheels through a hydraulic transmission which can maintain drive even while the wheel base is being altered. The machine bears a table which bears the implement e.g. cutter bar, and which is pivoted by a jack, enabling the height of the implement to be varied in relation to the soil.
FR7407155A 1974-03-01 1974-03-01 Self-propelled agricultural machine - has variable wheel base, hydraulic transmission and pivoting implement table Granted FR2262481A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7407155A FR2262481A1 (en) 1974-03-01 1974-03-01 Self-propelled agricultural machine - has variable wheel base, hydraulic transmission and pivoting implement table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407155A FR2262481A1 (en) 1974-03-01 1974-03-01 Self-propelled agricultural machine - has variable wheel base, hydraulic transmission and pivoting implement table

Publications (2)

Publication Number Publication Date
FR2262481A1 true FR2262481A1 (en) 1975-09-26
FR2262481B1 FR2262481B1 (en) 1977-06-17

Family

ID=9135715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407155A Granted FR2262481A1 (en) 1974-03-01 1974-03-01 Self-propelled agricultural machine - has variable wheel base, hydraulic transmission and pivoting implement table

Country Status (1)

Country Link
FR (1) FR2262481A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3911524A1 (en) * 1989-04-08 1990-10-11 Claas Ohg AGRICULTURAL VEHICLE
WO1995008254A1 (en) * 1993-09-21 1995-03-30 Johann Nussmüller Kg Single-axle hand-operated motor-driven agricultural machine
EP1488682A1 (en) * 2003-06-20 2004-12-22 Maschinenfabrik Bernard Krone GmbH Haymaking machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3911524A1 (en) * 1989-04-08 1990-10-11 Claas Ohg AGRICULTURAL VEHICLE
WO1995008254A1 (en) * 1993-09-21 1995-03-30 Johann Nussmüller Kg Single-axle hand-operated motor-driven agricultural machine
EP1488682A1 (en) * 2003-06-20 2004-12-22 Maschinenfabrik Bernard Krone GmbH Haymaking machine

Also Published As

Publication number Publication date
FR2262481B1 (en) 1977-06-17

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
TP Transmission of property
GR Lien (pledge) cancelled due to a court decision
ST Notification of lapse