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1. WO1990014250 - AN ARRANGEMENT IN GOODS VEHICLES

Publication Number WO/1990/014250
Publication Date 29.11.1990
International Application No. PCT/SE1990/000344
International Filing Date 22.05.1990
Chapter 2 Demand Filed 18.12.1990
IPC
B60P 1/64 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
1Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
64the load supporting or containing element being readily removable
CPC
B60P 1/6454
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
1Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
64the load supporting or containing element being readily removable
6418the load-transporting element being a container or similar
6454the load transporting element being shifted by means of an inclined ramp connected to the vehicle
B60P 1/6463
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
1Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
64the load supporting or containing element being readily removable
6418the load-transporting element being a container or similar
6463fitted with articulated beams for longitudinal displacement of the container
Applicants
  • INTERNATIONAL TRANSPORT SYSTEM DEVELOPMENT AB [SE]/[SE] (AllExceptUS)
  • CARLSSON, Ingemar [SE]/[SE] (UsOnly)
Inventors
  • CARLSSON, Ingemar
Agents
  • AXELSSON, Rolf
Priority Data
8901852-724.05.1989SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AN ARRANGEMENT IN GOODS VEHICLES
(FR) DISPOSITIF POUR VEHICULES A CHARGE
Abstract
(EN)
This invention relates to an arrangement in goods vehicles for handling load-units, such as skips, containers, cisterns and like load-carrying devices. The arrangement comprises a tilt-frame (3) pivotally mounted on the rear part of the vehicle (1) and a carriage (7) which is movable along the tilt-frame and which is intended for coaction with the load units (2). The arrangement includes at least two mutually adjacent hydraulic piston-cylinder assemblies (8, 9) which function to maneuver the carriage (7) and which are mechanically connected together in a manner to enable the carriage (7) to be moved through a distance which corresponds substantially to the combined lengths of stroke of the piston-cylinder assemblies. In accordance with the invention, the piston rods (10, 11) of both assemblies (8, 9) are provided with two hydraulic-fluid passageways (21, 26; 22, 27) which communicate with spaces on mutually different sides of the pistons (24, 25) in respective cylinders.
(FR)
L'invention concerne un dispositif disposé dans des véhicules destinés à manipuler des unités de charge, par exemple, des skips, des conteneurs, des citernes et autres dispositifs porteurs de charge. Ledit dispositif comprend une ossature basculante (3) montée de façon pivotante sur la partie arrière du véhicule (1) ainsi qu'un porteur (7) mobile sur ladite ossature destiné à agir de concert avec les unités de charge (2). On prévoit également au moins deux ensembles de piston-cylindre hydrauliques mutuellement adjacents (8, 9) pour man÷uvrer le porteur (7). Lesdits ensembles sont reliés mécaniquement pour permettre le déplacement dudit porteur (7) sur une distance correspondant sensiblement aux longueurs combinées de course des ensembles de piston-cylindre. Selon l'invention, les tiges de piston (10, 11) des deux ensembles (8, 9) sont pourvues de passages pour fluides hydrauliques (21 26; 22, 27) communiquant avec des espaces situés aux côtés mutuellement différents desdits pistons (24, 25) logés dans les cylindres respectifs.
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