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SE8802688L - Auxiliary wheel for combine harvester - is fitted close to rear wheels and articulated to harvester body structure, pushable downwards by hydraulic cylinder - Google Patents

Auxiliary wheel for combine harvester - is fitted close to rear wheels and articulated to harvester body structure, pushable downwards by hydraulic cylinder

Info

Publication number
SE8802688L
SE8802688L SE8802688A SE8802688A SE8802688L SE 8802688 L SE8802688 L SE 8802688L SE 8802688 A SE8802688 A SE 8802688A SE 8802688 A SE8802688 A SE 8802688A SE 8802688 L SE8802688 L SE 8802688L
Authority
SE
Sweden
Prior art keywords
harvester
downwards
hydraulic cylinder
rear wheels
auxiliary wheel
Prior art date
Application number
SE8802688A
Other languages
Swedish (sv)
Other versions
SE8802688D0 (en
Inventor
Oiva Kukkurainen
Original Assignee
Oiva Kukkurainen
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 FI873393A external-priority patent/FI873393L/en
Application filed by Oiva Kukkurainen filed Critical Oiva Kukkurainen
Publication of SE8802688D0 publication Critical patent/SE8802688D0/en
Publication of SE8802688L publication Critical patent/SE8802688L/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/02—Self-propelled combines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
    • B62D61/12—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Guiding Agricultural Machines (AREA)

Abstract

The combine harvester has relative large driving front wheels and smaller steering rear wheels (2). The driving auxiliary wheel (3) can be pushed by a hydraulic cylinder (4) around a joint (10) downwards into the travel position and upwards again from it.
SE8802688A 1987-08-05 1988-07-20 Auxiliary wheel for combine harvester - is fitted close to rear wheels and articulated to harvester body structure, pushable downwards by hydraulic cylinder SE8802688L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI873393A FI873393L (en) 1987-05-19 1987-08-05 ARRANGEMENT AT THE SHOESHOE.

Publications (2)

Publication Number Publication Date
SE8802688D0 SE8802688D0 (en) 1988-07-20
SE8802688L true SE8802688L (en) 1989-02-06

Family

ID=8524867

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802688A SE8802688L (en) 1987-08-05 1988-07-20 Auxiliary wheel for combine harvester - is fitted close to rear wheels and articulated to harvester body structure, pushable downwards by hydraulic cylinder

Country Status (1)

Country Link
SE (1) SE8802688L (en)

Also Published As

Publication number Publication date
SE8802688D0 (en) 1988-07-20

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8802688-5

Effective date: 19900411