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1. WO1996002447 - A DEVICE IN AN EXPANDABLE AND CONTRACTABLE ARM

Publication Number WO/1996/002447
Publication Date 01.02.1996
International Application No. PCT/SE1995/000871
International Filing Date 18.07.1995
Chapter 2 Demand Filed 12.02.1996
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
B60P 7/13 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
7Securing or covering of load on vehicles
06Securing of load
13Securing freight containers or forwarding containers on vehicles
B65G 63/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
63Transferring or trans-shipping at storage areas, railway yards or harbours; Marshalling yard installations
02with essentially-horizontal transit otherwise than by bridge
B65G 67/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
67Loading or unloading vehicles
02Loading or unloading land vehicles
B66F 9/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
FHOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
9Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
06movable, with their loads, on wheels or the like, e.g. fork-lift trucks
075Constructional features or details
12Platforms; Forks; Other load-supporting or load-gripping members
14laterally movable, e.g. swingable, for slewing or transverse movements
CPC
B60P 1/6436
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
6436the load-transporting element being shifted horizontally in a crosswise direction, combined or not with a vertical displacement
B60P 7/132
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
7Securing or covering of load on vehicles
06Securing of load
13Securing freight containers or forwarding containers on vehicles
132twist-locks for containers or frames
B65G 63/025
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
63Transferring or trans-shipping at storage areas, railway yards or harbours ; or in opening mining cuts; Marshalling yard installations
02with essentially horizontal transit otherwise than by bridge
022for articles
025for containers
B66F 9/141
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
9Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
06movable, with their loads, on wheels or the like, e.g. fork-lift trucks
075Constructional features or details
12Platforms; Forks; Other load supporting or gripping members
14laterally movable, e.g. swingable, for slewing or transverse movements
141with shuttle-type movement
Applicants
  • LÖVGREN, Sten [SE]/[SE]
Inventors
  • LÖVGREN, Sten
Agents
  • BJERKÉN, Håkan
Priority Data
9402504-618.07.1994SE
Publication Language English (EN)
Filing Language Swedish (SV)
Designated States
Title
(EN) A DEVICE IN AN EXPANDABLE AND CONTRACTABLE ARM
(FR) DISPOSITIF INTEGRE A UN BRAS EXTENSIBLE ET RETRACTABLE
Abstract
(EN)
A device for relative displacement of arm parts (8, 14, 15, 16) contained in an expandable and contractible arm (4) comprises traction force transmitting elements (21, 22), which are secured, by means of first ends, to an outer part (14) of the arm and which are connected, by means of second ends, to drums for drawing in and feeding out respectively of the elements (21, 22). These drums are connected to a base part (8) of the arm. The elements (21, 22) extend about diverting members such that winding of a first of the elements on a drum gives rise to expansion of the arm (4), whereas winding of the second of the elements on another drum gives rise to contraction of the arm.
(FR)
Dispositif permettant de déplacer les parties (8, 14, 15, 16) d'un bras extensible et rétractable (4), et comportant des éléments (21, 22) de transmission de force de traction fixés par leur première extrémité à une partie extérieure (14) du bras et par leur deuxième extrémité à des cylindres solidaires de la base (8) du bras et permettant soit de tirer sur les éléments (21, 22) soit de les laisser filer. Lesdits éléments (21, 22) passent autour de pièces de déviation de telle manière que l'enroulement du premier des éléments sur un cylindre entraîne le déploiement du bras (4) et que l'enroulement du second des éléments sur un autre cylindre entraîne la rétraction du bras.
Also published as
Latest bibliographic data on file with the International Bureau