Back to results
US 2021/0260675 A1Published application
Drawing device for drawing a tool
AssigneeFives Oto S.P.A.
InventorsENRICO FORLANI, FRANCESCO LOLLI
Life of this patent
Estimating the term…
Abstract
Drawing device for drawing a tool (T), comprising: a support (2), provided with rests (21), structured to be slidably arranged in contact with an inner wall of a tube, and an attachment (22) for a tool (T); a cursor (3), movable along a longitudinal direction (Y) between at least a starting position and a return position; magnetic means (4), predisposed to magnetically constrain the support (2) and the cursor (3) with respect to the displacement along the longitudinal direction (Y).
Claims15
A drawing device for drawing a tool (T), characterised in that it comprises:
- a support (2), provided with rests (21), structured to be slidably arranged in contact with an inner wall of a tube, and an attachment (22) for a tool (T);
- a cursor (3), movable along a longitudinal direction (Y) between at least a starting position and a return position;
- magnetic means (4), predisposed to magnetically constrain the support (2) and the cursor (3) with respect to the displacement along the longitudinal direction (Y).
Dependencies are inferred from the claim text.