Method and device for separating a structure

摘要

The method involves moving a rigid/flexible plane blade (101) i.e. unrolled roller, along advance direction (A) in a separation plane corresponding to a medium plane of a fragile zone e.g. porous zone, of a structure (102), from an inlet edge of the structure in direction of an outlet edge of the structure. The plane is moved by linear guiding rails, motors and variable length arms to cause progressive separation of two sub-structures of the structure. Inclination of the blade in the separation plane opposite to the advance direction is varied by the motors, the arms, oblong holes and rods. The sub-structures have thickness lower than 50 micrometers. An independent claim is also included for a device for separating a structure.