FR2383062A1 - Tractor drawn load transporter - has forked chassis with height above ground adjustable using hydraulic cylinders acting on pivotal wheel arms - Google Patents
Tractor drawn load transporter - has forked chassis with height above ground adjustable using hydraulic cylinders acting on pivotal wheel armsInfo
- Publication number
- FR2383062A1 FR2383062A1 FR7707738A FR7707738A FR2383062A1 FR 2383062 A1 FR2383062 A1 FR 2383062A1 FR 7707738 A FR7707738 A FR 7707738A FR 7707738 A FR7707738 A FR 7707738A FR 2383062 A1 FR2383062 A1 FR 2383062A1
- Authority
- FR
- France
- Prior art keywords
- chassis
- arms
- forked
- hydraulic cylinders
- height above
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D53/00—Tractor-trailer combinations; Road trains
- B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
- B62D53/06—Semi-trailers
- B62D53/061—Semi-trailers of flat bed or low loader type or fitted with swan necks
- B62D53/062—Semi-trailers of flat bed or low loader type or fitted with swan necks having inclinable, lowerable platforms; Lift bed trailers; Straddle trailers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/02—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with parallel up-and-down movement of load supporting or containing element
- B60P1/025—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with parallel up-and-down movement of load supporting or containing element with a loading platform inside the wheels of a same axle and being lowerable below the axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/06—Trailers
- B62D63/062—Trailers with one axle or two wheels
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The assembly has a forked chassis (1) with wheels (2) and a towing bar (3). The chassis is approximately U-shaped having two longer parallel beams connected at one end by a shorter transverse beam. The wheels are connected to each of the parallel beams via arms (7). The arms are attached to the wheel hubs and allow free movement of the wheels. The arms are pivotable about bearings attached to the ends of the parallel beams. Hydraulic piston and cylinder arrangements are attached to the beams and arms to effect pivoting of the arms relative to the beams, this pivotal movement enables the height of the assembly above the ground to be varied. the hydraulic cylinders may be actuated independently to effect a height on one side of the assembly greater than that on the other, this being useful when used on sloping terrain.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7707738A FR2383062A1 (en) | 1977-03-08 | 1977-03-08 | Tractor drawn load transporter - has forked chassis with height above ground adjustable using hydraulic cylinders acting on pivotal wheel arms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7707738A FR2383062A1 (en) | 1977-03-08 | 1977-03-08 | Tractor drawn load transporter - has forked chassis with height above ground adjustable using hydraulic cylinders acting on pivotal wheel arms |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2383062A1 true FR2383062A1 (en) | 1978-10-06 |
Family
ID=9188125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7707738A Withdrawn FR2383062A1 (en) | 1977-03-08 | 1977-03-08 | Tractor drawn load transporter - has forked chassis with height above ground adjustable using hydraulic cylinders acting on pivotal wheel arms |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2383062A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2411753A1 (en) * | 1977-12-15 | 1979-07-13 | Sovam | Two position trailer or semi-trailer - has double acting ram and balance weight to raise and lower chassis |
US4317593A (en) * | 1979-12-19 | 1982-03-02 | Jussi Sarvela | High lift dump trailer |
WO1986002326A1 (en) * | 1984-10-13 | 1986-04-24 | Stadler Fahrzeugwerk Und Behälterbau Gmbh & Co. | Single-axle trailer |
WO1998012099A1 (en) * | 1996-09-19 | 1998-03-26 | Ja Promotions Limited | Vehicle trailer |
WO2006051228A1 (en) | 2004-11-15 | 2006-05-18 | Thiriet Rene | Device for setting and placing flexible covering elements |
CN104904358A (en) * | 2014-03-14 | 2015-09-16 | 现代农装科技股份有限公司 | Power chassis for orchards on mountains and hills |
-
1977
- 1977-03-08 FR FR7707738A patent/FR2383062A1/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2411753A1 (en) * | 1977-12-15 | 1979-07-13 | Sovam | Two position trailer or semi-trailer - has double acting ram and balance weight to raise and lower chassis |
US4317593A (en) * | 1979-12-19 | 1982-03-02 | Jussi Sarvela | High lift dump trailer |
WO1986002326A1 (en) * | 1984-10-13 | 1986-04-24 | Stadler Fahrzeugwerk Und Behälterbau Gmbh & Co. | Single-axle trailer |
WO1998012099A1 (en) * | 1996-09-19 | 1998-03-26 | Ja Promotions Limited | Vehicle trailer |
WO2006051228A1 (en) | 2004-11-15 | 2006-05-18 | Thiriet Rene | Device for setting and placing flexible covering elements |
CN104904358A (en) * | 2014-03-14 | 2015-09-16 | 现代农装科技股份有限公司 | Power chassis for orchards on mountains and hills |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |