FR2218231B1 - - Google Patents

Info

Publication number
FR2218231B1
FR2218231B1 FR7405687A FR7405687A FR2218231B1 FR 2218231 B1 FR2218231 B1 FR 2218231B1 FR 7405687 A FR7405687 A FR 7405687A FR 7405687 A FR7405687 A FR 7405687A FR 2218231 B1 FR2218231 B1 FR 2218231B1
Authority
FR
France
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.)
Expired
Application number
FR7405687A
Other languages
French (fr)
Other versions
FR2218231A1 (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.)
Valmet Oy
Original Assignee
Valmet Oy
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 Valmet Oy filed Critical Valmet Oy
Publication of FR2218231A1 publication Critical patent/FR2218231A1/fr
Application granted granted Critical
Publication of FR2218231B1 publication Critical patent/FR2218231B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/06—Tractors adapted for multi-purpose use
    • B62D49/0621—Tractors adapted for multi-purpose use comprising traction increasing arrangements, e.g. all-wheel traction devices, multiple-axle traction arrangements, auxiliary traction increasing devices
    • B62D49/0635—Tractors adapted for multi-purpose use comprising traction increasing arrangements, e.g. all-wheel traction devices, multiple-axle traction arrangements, auxiliary traction increasing devices using additional ground engaging means, e.g. endless tracks
    • 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)
  • Vehicle Body Suspensions (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
FR7405687A 1973-02-21 1974-02-20 Expired FR2218231B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI52973A FI49805C (en) 1973-02-21 1973-02-21 Farm tractor

Publications (2)

Publication Number Publication Date
FR2218231A1 FR2218231A1 (en) 1974-09-13
FR2218231B1 true FR2218231B1 (en) 1977-03-04

Family

ID=8504247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405687A Expired FR2218231B1 (en) 1973-02-21 1974-02-20

Country Status (6)

Country Link
BR (1) BR7401191D0 (en)
DE (1) DE2407970A1 (en)
FI (1) FI49805C (en)
FR (1) FR2218231B1 (en)
GB (1) GB1423808A (en)
SE (1) SE404285B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382366A1 (en) * 1977-03-03 1978-09-29 Heywang Sa Ets Agricultural trailer e.g. dung spreader - has tandem wheels mounted on pivoted beams which are tiltable by hydraulic cylinders
US4462477A (en) * 1982-11-15 1984-07-31 International Harvester Co. Tractor bogie suspension with steering and weight transfer control
FR2676203B1 (en) * 1991-05-07 1993-07-30 Oury Pascal DEVICE FOR TOWING AND ADJUSTING THE TRACK OF A THREE-WHEEL OVERLAP TRACTOR.
DE4125603C2 (en) * 1991-08-02 1997-04-17 Claas Ohg Tandem chassis on self-propelled agricultural machine
US5191952A (en) * 1991-09-19 1993-03-09 Caterpillar Inc. Track-type vehicle having steerable wheels
GB9708952D0 (en) * 1997-05-02 1997-06-25 Gardner Joseph A vehicle wheel mounting assembly
DE19823347A1 (en) * 1998-05-13 1999-11-18 Claas Ohg Device for the control and adjustment of working cylinders
DE10258877A1 (en) * 2002-08-28 2004-06-24 Claas Selbstfahrende Erntemaschinen Gmbh Swivel device for adapting support wheels to a vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE921250C (en) * 1953-06-18 1954-12-13 Hermann Schmager Dr Axle lifting device for vehicle trailers
AT217310B (en) * 1959-11-13 1961-09-25 Inst Landmasch & Traktorenbau Device to increase the maneuverability of tractors
SE222817C1 (en) * 1961-11-21 1968-09-24
GB1000867A (en) * 1962-03-09 1965-08-11 Richard Ernest Thompson Auxiliary traction mechanism for vehicles
FR1319231A (en) * 1962-04-06 1963-02-22 Improvements to balancing devices intended, in particular, for agricultural tractors
FR1369554A (en) * 1963-07-05 1964-08-14 Benoto Sa Ground grip device for the movement on varied terrain of a vehicle mounted on tires and vehicle with application
AT306537B (en) * 1970-06-29 1973-04-10 Raimo Mikael Kronqvist Vehicle or the like., In particular all-terrain vehicle

Also Published As

Publication number Publication date
FR2218231A1 (en) 1974-09-13
GB1423808A (en) 1976-02-04
FI49805B (en) 1975-06-30
DE2407970A1 (en) 1974-09-05
BR7401191D0 (en) 1974-10-29
SE404285B (en) 1978-10-02
FI49805C (en) 1975-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse