DEVICE FOR LIFTING A LOAD, AND ASSEMBLY OF TWO FORMING DEVICES CONNECTED BY TWO SUCH LIFTING DEVICES

摘要

Device for lifting a load (1A) at two points spaced from this load, comprising, for each of said points, a rigid lifting member (16, 17) connected by its base to said point, the connecting means of each rigid member said point being adapted to allow inclination of said lifting member to the other of said points in the vertical plane defined by the two points. Said connection means comprise a leaf spring (s) (24) comprising at least one leaf spring adapted to bend towards the other of said points. Application to the lifting of pairs of concrete formwork devices.