FR930390A - Improvements to agricultural tractors - Google Patents
Improvements to agricultural tractorsInfo
- 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
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)
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)
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)
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 |
WO1980001268A1 (en) * | 1978-12-12 | 1980-06-26 | Caterpillar Tractor Co | Apparatus for shifting center of gravity of a work vehicle |
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 |
-
1946
- 1946-07-09 FR FR930390D patent/FR930390A/en not_active Expired
-
1947
- 1947-06-25 CH CH261026D patent/CH261026A/en unknown
- 1947-07-08 GB GB18050/47A patent/GB636228A/en not_active Expired
Cited By (4)
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 |
---|---|
CH261026A (en) | 1949-04-15 |
GB636228A (en) | 1950-04-26 |
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