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1. WO2020053761 - HYDRAULIC LIFT STRUCTURE WITH VERTICAL LIFTING MOVEMENT FOR MOTOR VEHICLES AND SIMILAR VEHICLES

Publication Number WO/2020/053761
Publication Date 19.03.2020
International Application No. PCT/IB2019/057621
International Filing Date 10.09.2019
IPC
B66F 7/06 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
7Lifting frames, e.g. for lifting vehicles; Platform lifts
06with platforms supported by levers for vertical movement
B66F 7/08 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
7Lifting frames, e.g. for lifting vehicles; Platform lifts
06with platforms supported by levers for vertical movement
08hydraulically or pneumatically operated
B66F 7/28 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
7Lifting frames, e.g. for lifting vehicles; Platform lifts
28Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
CPC
B66F 7/0658
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
7Lifting frames, e.g. for lifting vehicles; Platform lifts
06with platforms supported by levers for vertical movement
065Scissor linkages, i.e. X-configuration
0658Multiple scissor linkages horizontally arranged
B66F 7/0691
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
7Lifting frames, e.g. for lifting vehicles; Platform lifts
06with platforms supported by levers for vertical movement
0691Asymmetric linkages, i.e. Y-configuration
B66F 7/08
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
7Lifting frames, e.g. for lifting vehicles; Platform lifts
06with platforms supported by levers for vertical movement
08hydraulically or pneumatically operated
B66F 7/28
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
7Lifting frames, e.g. for lifting vehicles; Platform lifts
28Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Applicants
  • WERTHER INTERNATIONAL S.P.A. [IT]/[IT]
Inventors
  • CAPPUCCI, Vittorino
Agents
  • MARCHIORO, Paolo
Priority Data
10201800000850911.09.2018IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) HYDRAULIC LIFT STRUCTURE WITH VERTICAL LIFTING MOVEMENT FOR MOTOR VEHICLES AND SIMILAR VEHICLES
(FR) STRUCTURE DE LEVAGE HYDRAULIQUE À MOUVEMENT DE LEVAGE VERTICAL POUR VÉHICULES À MOTEUR ET VÉHICULES SIMILAIRES
Abstract
(EN)
The present invention concerns a hydraulic lift structure (10) with vertical lifting movement, particularly for motor vehicles and similar vehicles, comprising two bearing platforms (11, 12) arranged parallel to each other, lifting means (13) configured to move the bearing platforms (11, 12) in vertical direction, wherein the lifting means (13) comprise, for each bearing platform (11, 12), one pair of opposite articulated arms (14, 15), each one of which is positioned under an end section of a bearing platform (11, 12), base elements (16, 17) for anchoring the articulated arms (14, 15) to the ground. In each pair of articulated arms (14, 15), a first articulated arm (14) comprises: a first member (20), such first member (20) being hinged with a first end (21) to a corresponding base element (16), being hinged in a central portion (22) thereof to a second member (23) and being hinged with its opposite second end (24) to a slide (25) that runs under a corresponding bearing platform (11, 12); a second member (23) hinged at a first end (27) thereof to the central portion (22) of the first member (20) and hinged with its opposite second end (28) to the corresponding bearing platform (11, 12).
(FR)
La présente invention concerne une structure de levage hydraulique (10) à mouvement de levage vertical, en particulier pour des véhicules automobiles et des véhicules similaires, comprenant deux plateformes de support (11, 12) disposées parallèlement l'une à l'autre, des moyens de levage (13) configurés pour déplacer les plateformes de support (11, 12) dans la direction verticale, les moyens de levage (13) comprennent, pour chaque plateforme de support (11, 12), une paire de bras articulés opposés (14, 15), dont chacun est positionné sous une section d'extrémité d'une plateforme de support (11, 12), des éléments de base (16, 17) pour ancrer les bras articulés (14, 15) au sol. Dans chaque paire de bras articulés (14, 15), un premier bras articulé (14) comprend : un premier élément (20), ledit premier élément (20) étant relié de manière articulée par une première extrémité (21) à un élément de base correspondant (16), étant relié de manière articulée dans une portion centrale (22) de celui-ci à un deuxième élément (23) et étant relié de manière articulée par sa deuxième extrémité opposée (24) à une glissière (25) qui s'étend sous une plateforme de support (11, 12) correspondante ; un deuxième élément (23) relié de manière articulée par une première extrémité (27) de celui-ci à la portion centrale (22) du premier élément (20) et relié de manière articulée par sa deuxième extrémité opposée (28) à la plateforme de support (11, 12) correspondante.
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