FR930390A - Improvements to agricultural tractors - Google Patents

Improvements to agricultural tractors

Info

Publication number
FR930390A
FR930390A FR930390DA FR930390A FR 930390 A FR930390 A FR 930390A FR 930390D A FR930390D A FR 930390DA FR 930390 A FR930390 A FR 930390A
Authority
FR
France
Prior art keywords
agricultural tractors
tractors
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Maurice-Victor Poncet
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 filed Critical
Application granted granted Critical
Publication of FR930390A publication Critical patent/FR930390A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/06—Endless track vehicles with tracks without ground wheels
    • 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
    • B62D49/0607—Straddle tractors, used for instance above vine stocks, rows of bushes, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/08—Tractors having means for preventing overturning or tipping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/084—Endless-track units or carriages mounted separably, adjustably or extensibly on vehicles, e.g. portable track units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/10—Bogies; Frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Soil Working Implements (AREA)
FR930390D 1946-07-09 1946-07-09 Improvements to agricultural tractors Expired FR930390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR930390T 1946-07-09

Publications (1)

Publication Number Publication Date
FR930390A true FR930390A (en) 1948-01-23

Family

ID=9445682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR930390D Expired FR930390A (en) 1946-07-09 1946-07-09 Improvements to agricultural tractors

Country Status (3)

Country Link
CH (1) CH261026A (en)
FR (1) FR930390A (en)
GB (1) GB636228A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967578A (en) * 1957-03-04 1961-01-10 Kristi Co Suspension and drive mechanism for endless tread vehicles
DE1164250B (en) * 1958-02-22 1964-02-27 Mario Trivero Dr Ing Road and off-road vehicle
FR2393717A1 (en) * 1977-06-07 1979-01-05 Lely Nv C Van Der TRACTOR
FR2709637A1 (en) * 1993-09-08 1995-03-17 Dufaut Gabriel Improvements to grape-harvesting machines hitched (coupled) to a tractor

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654633A (en) * 1952-01-29 1953-10-06 Superior Coach Corp Leveling means for vehicles
US2954833A (en) * 1958-04-14 1960-10-04 Eugene L Davidson Adjustable double track tractor
JPS55500936A (en) * 1978-12-12 1980-11-13
US4230199A (en) * 1978-12-12 1980-10-28 Caterpillar Tractor Co. Apparatus for shifting center of gravity of a work vehicle
DE3231477C2 (en) * 1982-08-25 1985-02-28 Fritz 6731 Elmstein Seeber transmission
FR2850349B1 (en) * 2003-01-29 2006-03-10 Bernard Coeuret CRAWLER VEHICLE
JP4306745B2 (en) * 2007-03-08 2009-08-05 コベルコクレーン株式会社 Crawler type work machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967578A (en) * 1957-03-04 1961-01-10 Kristi Co Suspension and drive mechanism for endless tread vehicles
DE1164250B (en) * 1958-02-22 1964-02-27 Mario Trivero Dr Ing Road and off-road vehicle
FR2393717A1 (en) * 1977-06-07 1979-01-05 Lely Nv C Van Der TRACTOR
FR2709637A1 (en) * 1993-09-08 1995-03-17 Dufaut Gabriel Improvements to grape-harvesting machines hitched (coupled) to a tractor

Also Published As

Publication number Publication date
GB636228A (en) 1950-04-26
CH261026A (en) 1949-04-15

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