EP 2308790 B1 20130717 - Device for lifting a load and assembly of two formwork devices connected by two such lifting devices
Title (en)
Device for lifting a load and assembly of two formwork devices connected by two such lifting devices
Title (de)
Lasten-Hubvorrichtung und Anordnung von zwei Schalungsvorrichtungen, die durch solche Hubvorrichtungen miteinander verbunden sind
Title (fr)
Dispositif de soulèvement d'une charge et ensemble de deux dispositifs de coffrage reliés par deux tels dispositifs de soulèvement
Publication
Application
Priority
FR 0957125 A 20091012
Abstract (en)
[origin: EP2308790A1] The device has rigid lifting elements e.g. rods, connected by its base to a point spaced from a load e.g. formwork device (1A). A connection unit for connecting each lifting element to the point is utilized to allow inclination of one of the lifting element toward the other lifting element in a vertical plane defined by the point. The connection unit comprises leaf springs provided with a spring leaf utilized to bend the leaf springs with respect to each other. An independent claim is also included for a formwork device assembly comprising formwork devices whose upper edges are connected by lifting devices.
IPC 8 full level
B66C 1/42 (2006.01); E04G 19/00 (2006.01)
CPC (source: EP)
B66C 1/42 (2013.01); E04G 19/003 (2013.01); E04G 2011/067 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2308790 A1 20110413; EP 2308790 B1 20130717; FR 2951149 A1 20110415; FR 2951149 B1 20111118
DOCDB simple family (application)
EP 10187220 A 20101012; FR 0957125 A 20091012