Processing

Please wait...

Settings

Settings

Goto Application

1. WO1997029041 - APPARATUS PROVIDED WITH A LIFTING WORK PLATFORM

Publication Number WO/1997/029041
Publication Date 14.08.1997
International Application No. PCT/SE1997/000175
International Filing Date 05.02.1997
IPC
B66B 9/193 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
BELEVATORS; ESCALATORS OR MOVING WALKWAYS
9Kinds or types of lifts in, or associated with, buildings or other structures
16Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure
193with inclined liftways
B66F 11/04 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
11Lifting devices specially adapted for particular uses not otherwise provided for
04for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
E06C 1/38 2006.01
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
CLADDERS
1Ladders in general
02with rigid longitudinal member or members
38Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
E06C 7/12 2006.01
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
CLADDERS
7Component parts, supporting parts, or accessories
12Lifts or other hoisting devices on ladders
E06C 7/16 2006.01
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
CLADDERS
7Component parts, supporting parts, or accessories
16Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms
CPC
B66B 9/193
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
BELEVATORS; ESCALATORS OR MOVING WALKWAYS
9Kinds or types of lifts in, or associated with, buildings or other structures
16Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure
193with inclined liftways
B66F 11/04
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
11Lifting devices specially adapted for particular uses not otherwise provided for
04for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
E06C 1/381
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
CLADDERS
1Ladders in general
02with rigid longitudinal member or members
38Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
381Ladders with rungs or treads attached only to one rigid longitudinal member
E06C 7/12
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
CLADDERS
7Component parts, supporting parts, or accessories
12Lifts or other hoisting devices on ladders
E06C 7/16
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
CLADDERS
7Component parts, supporting parts, or accessories
16Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms
Applicants
  • HOYAUKIN, Peter [GB]/[SE]
Inventors
  • HOYAUKIN, Peter
Agents
  • AXELSSON, Rolf
Priority Data
9600448-607.02.1996SE
Publication Language English (EN)
Filing Language Swedish (SV)
Designated States
Title
(EN) APPARATUS PROVIDED WITH A LIFTING WORK PLATFORM
(FR) DISPOSITIF AVEC PLATE-FORME DE TRAVAIL ELEVATRICE
Abstract
(EN)
An arrangement having a raisable and lowerable working platform. The arrangement includes an elongated, load bearing construction (1) which is intended to be supported in a substantially upstanding position, normally while defining an angle with the vertical line, and at least one working platform (3) that can be moved along the construction. The arrangement also includes a spring device (20) which is connected to the platform (3) and which is adapted so that energy is stored therein as the platform (3) moves downwards. This energy is then utilized as a lifting force as the platform moves upwards. A transmission means is coupled between the spring device and the platform (3) and functions to shorten the requisite length of movement of the spring device.
(FR)
Dispositif comportant une plate-forme de travail que l'on peut faire monter et descendre. Le dispositif comprend une construction (1) allongée servant de support de charges, destinée à être maintenue dans une position sensiblement droite en formant normalement un angle avec la verticale, et au moins une plate-forme de travail (3) pouvant se déplacer le long de la construction. Le dispositif comprend également un système à ressort (20) relié à la plate-forme (3) et conçu pour stocker l'énergie quand la plate-forme (3) descend. Cette énergie est ensuite utilisée comme force de levage quand la plate-forme monte. Un système de transmission couplé entre le système à ressort et la plate-forme (3) permet de réduire la longueur nécessaire au déplacement du système à ressort.
Also published as
Latest bibliographic data on file with the International Bureau