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1. WO2011034487 - VEHICLE MOUNTED LIFT ARM ASSEMBLY

Publication Number WO/2011/034487
Publication Date 24.03.2011
International Application No. PCT/SE2010/050951
International Filing Date 07.09.2010
IPC
E02F 9/14 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/-E02F7/160
14Booms; Cable suspensions
E01H 5/06 2006.01
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; CLEANING LAND; DISPERSING FOG IN GENERAL
5Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
04Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying elements, e.g. conveying pneumatically
06dislodging essentially by non-driven elements, e.g. scraper blades
CPC
E01H 1/003
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING ; OR PREVENTING; FOG IN GENERAL ; CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
1Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
003Upkeep of road sides along the pavement, for instance cleaning devices particularly for side strips
E01H 5/06
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING ; OR PREVENTING; FOG IN GENERAL ; CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
5Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
04Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying ; levelling; elements, conveying pneumatically ; for the dislodged material
06dislodging essentially by non-driven elements, e.g. scraper blades ; , snow-plough blades, scoop blades
E01H 5/067
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING ; OR PREVENTING; FOG IN GENERAL ; CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
5Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
04Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying ; levelling; elements, conveying pneumatically ; for the dislodged material
06dislodging essentially by non-driven elements, e.g. scraper blades ; , snow-plough blades, scoop blades
067by side-wing snow-plough blades
E02F 3/28
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
28with digging tools mounted on a dipper- or bucket-arm ; , i.e. there is either one arm or a pair of arms; , e.g. dippers, buckets
E02F 3/307
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
28with digging tools mounted on a dipper- or bucket-arm ; , i.e. there is either one arm or a pair of arms; , e.g. dippers, buckets
30with a dipper-arm pivoted on a cantilever beam ; , i.e. boom
307the boom and the dipper-arm being connected so as to permit relative movement in more than one plane
E02F 3/384
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
28with digging tools mounted on a dipper- or bucket-arm ; , i.e. there is either one arm or a pair of arms; , e.g. dippers, buckets
36Component parts
38Cantilever beams ; , i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms
382Connections to the frame; Supports for booms or arms
384the boom being pivotable relative to the frame about a vertical axis
Applicants
  • KARLSSON, Bertil [SE]/[SE]
Inventors
  • KARLSSON, Bertil
Agents
  • ALBIHNS.ZACCO AB
Priority Data
0901189-115.09.2009SE
Publication Language English (EN)
Filing Language Swedish (SV)
Designated States
Title
(EN) VEHICLE MOUNTED LIFT ARM ASSEMBLY
(FR) ENSEMBLE BRAS DE RELEVAGE MONTÉ SUR VÉHICULE
Abstract
(EN)
The invention concerns a lift arm assembly intended to be carried as an accessory at the free end of a mobile arm section (A) of a vehicle such as a loader (B), tractor, or similar, comprising a support arm (1, 2, 3) that is provided at one end with an attachment part (5) intended to be attached in a manner that allows it to be released with the free end of the mobile arm section of the vehicle, and intended to support at a second end a tool (4), a first (6) and a second (7) pivot allowing the support arm and the supported tool, respectively, to pivot independently of each other in a horizontal plane around a first and a second vertical axis line (6', 7'), respectively, relative to the vehicle. In order to facilitate machine operations at the side of a carriageway, on the outside of a protective rail, and in order to avoid collision with obstacles along the carriageway or road, the support arm (1, 2, 3) is arranged to extend forwards in the direction of travel of the vehicle and is formed of first (1) and second (3) extended sections attached to each other, which form a V-shape relative to each other and pass over into each other through a transition section (2) located in an upper part of the support arm.
(FR)
L'invention concerne un ensemble bras de relevage destiné à être installé comme accessoire à l'extrémité libre d'une section de bras mobile (A) d'un véhicule tel qu'une chargeuse (B), un tracteur ou similaires, comprenant un bras de support (1, 2, 3) dont une extrémité est pourvue d'une partie d'accrochage (5) destinée à être venir s'accrocher de manière libérable sur l'extrémité libre de la section de bras mobile du véhicule. Une seconde extrémité dudit bras est destinée à maintenir un outil (4), un premier (6) et un second (7) pivot permettant respectivement au bras de support et à l'outil maintenu de pivoter indépendamment l'un de l'autre dans un plan horizontal autour d'un premier et d'un second axe vertical (6', 7') respectivement, par rapport au véhicule. Afin de faciliter des opérations d'une machine sur le bord d'une chaussée, à l'extérieur d'une glissière protectrice, et afin d'éviter une collision avec des obstacles le long de la chaussée ou de la route, le bras de support (1, 2, 3) est agencé pour s'étendre vers l'avant dans le sens de la marche du véhicule et il est formé d'une première (1) et seconde (3) sections allongées assemblées l'une à l'autre, qui sont disposées en V et se rejoignent par l'intermédiaire d'une section de transition (2) située dans une partie supérieure du bras de support.
Also published as
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