WO1990007866A3 - A vehicle - Google Patents

A vehicle Download PDF

Info

Publication number
WO1990007866A3
WO1990007866A3 PCT/GB1990/000039 GB9000039W WO9007866A3 WO 1990007866 A3 WO1990007866 A3 WO 1990007866A3 GB 9000039 W GB9000039 W GB 9000039W WO 9007866 A3 WO9007866 A3 WO 9007866A3
Authority
WO
WIPO (PCT)
Prior art keywords
wheels
wheel
chassis sections
vehicle
elongate section
Prior art date
Application number
PCT/GB1990/000039
Other languages
French (fr)
Other versions
WO1990007866A2 (en
Inventor
David Dowler
Laurence George Watts
David John Wilson
Original Assignee
Dowler Gantry Systems
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
Priority claimed from GB898900564A external-priority patent/GB8900564D0/en
Priority claimed from GB898900676A external-priority patent/GB8900676D0/en
Application filed by Dowler Gantry Systems filed Critical Dowler Gantry Systems
Publication of WO1990007866A2 publication Critical patent/WO1990007866A2/en
Publication of WO1990007866A3 publication Critical patent/WO1990007866A3/en

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
    • A01B51/00—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus
    • A01B51/02—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus propelled by a motor
    • A01B51/023—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus propelled by a motor of the Gantry-type

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Body Structure For Vehicles (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Lubricants (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Glass Compositions (AREA)

Abstract

The vehicle comprises an elongate section (11) having chassis sections (12, 13) at its ends. The chassis sections carry respective drive wheels (17, 21) and further wheels (22, 27). The wheels (17, 21) can be driven to enable the vehicle to travel transverse to or longitudinally of itself along a field or road respectively. The elongate section (11) can be raised or lowered by adjustment rams (55) relative to the chassis sections. Also, when driving in the longitudinal direction, a front steerable wheel (17) and a rear steerable wheel (21) may be controlled so that the rear wheel steers only after the front wheel has been steered through a given angle.
PCT/GB1990/000039 1989-01-11 1990-01-11 A vehicle WO1990007866A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB898900564A GB8900564D0 (en) 1989-01-11 1989-01-11 Agricultural vehicle
GB8900564.9 1989-01-11
GB898900676A GB8900676D0 (en) 1989-01-12 1989-01-12 Agricultural vehicle
GB8900676.1 1989-01-12

Publications (2)

Publication Number Publication Date
WO1990007866A2 WO1990007866A2 (en) 1990-07-26
WO1990007866A3 true WO1990007866A3 (en) 1990-09-20

Family

ID=26294824

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1990/000039 WO1990007866A2 (en) 1989-01-11 1990-01-11 A vehicle

Country Status (4)

Country Link
EP (1) EP0453494A1 (en)
AU (1) AU4957590A (en)
CA (1) CA2045118A1 (en)
WO (1) WO1990007866A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9423669D0 (en) * 1994-11-23 1995-01-11 Dowler David A vehicle
WO2001023241A2 (en) * 1999-09-29 2001-04-05 Ingemar Bjurenvall Vehicle with four wheel steering
WO2017139892A1 (en) 2016-02-18 2017-08-24 Seedmaster Manufacturing Ltd. Implement operating apparatus
DE102017007265A1 (en) 2017-08-01 2019-02-07 Kalverkamp Innovation Gmbh Self-propelled working machine for agriculture
CN111182782B (en) 2017-08-01 2022-04-19 卡尔沃坎普创新有限责任公司 Self-propelled working machine
MX2021006071A (en) * 2018-11-27 2021-09-21 Agro Intelligence Aps An agricultural work vehicle.
DK180141B1 (en) * 2018-11-27 2020-06-23 Agro Intelligence Aps An agricultural work vehicle
DE102021115079A1 (en) 2021-06-11 2022-12-15 Kalverkamp Innovation Gmbh Method and device for driving control of an agricultural machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR498622A (en) * 1916-06-09 1920-01-16 Theodore Pesinger Payne Improvements in agricultural machinery
DE1757253A1 (en) * 1968-04-17 1971-04-01 Jung Gmbh Lokomotivfab Arn Tractor for agricultural equipment
US3825087A (en) * 1973-08-24 1974-07-23 W Wilson Motorized agricultural type carrier
DE2554746A1 (en) * 1975-12-05 1977-06-16 Agrocomga Gaede & Co Device for working large agricultural areas - has twin inter connecting pivot drive devices connected to lateral beam

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR498622A (en) * 1916-06-09 1920-01-16 Theodore Pesinger Payne Improvements in agricultural machinery
DE1757253A1 (en) * 1968-04-17 1971-04-01 Jung Gmbh Lokomotivfab Arn Tractor for agricultural equipment
US3825087A (en) * 1973-08-24 1974-07-23 W Wilson Motorized agricultural type carrier
DE2554746A1 (en) * 1975-12-05 1977-06-16 Agrocomga Gaede & Co Device for working large agricultural areas - has twin inter connecting pivot drive devices connected to lateral beam

Also Published As

Publication number Publication date
CA2045118A1 (en) 1990-07-12
EP0453494A1 (en) 1991-10-30
AU4957590A (en) 1990-08-13
WO1990007866A2 (en) 1990-07-26

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