US 12,251,656 B2
Equipment and method for the production of filtering panels
Matteo Grimoldi, Appiano Gentile (IT); Maddalena Ganna, Appiano Gentile (IT); and Paolo Canonico, Appiano Gentile (IT)
Appl. No. 18/685,248
Filed by SAATI S.P.A., Appiano Gentile (IT)
PCT Filed Oct. 13, 2022, PCT No. PCT/IB2022/059823
§ 371(c)(1), (2) Date Feb. 21, 2024,
PCT Pub. No. WO2023/067446, PCT Pub. Date Apr. 27, 2023.
Claims priority of application No. 102021000026690 (IT), filed on Oct. 18, 2021.
Prior Publication US 2024/0325953 A1, Oct. 3, 2024
Int. Cl. B01D 46/00 (2022.01); B01D 29/05 (2006.01); B29C 45/14 (2006.01); B29L 7/00 (2006.01); B29L 31/14 (2006.01)
CPC B01D 46/0001 (2013.01) [B01D 29/05 (2013.01); B29C 45/14024 (2013.01); B29L 2007/002 (2013.01); B29L 2031/14 (2013.01)] 9 Claims
OG exemplary drawing
 
1. An equipment for the production of filtering panels (8) made up of a filtering fabric (5) locked and tensioned inside a frame (7) consisting of two mutually coupled half frames (7a,7b), said equipment including a press (6) and a mould half (2) movable with respect to a fixed mould half (3), characterized in that said moving mould half (2) is provided with a mould insert (9) sliding between a first position, for moulding the half frame (7a) of the panel (8), and a second position, for moulding the second half frame (7b) of the same panel (8) on said half frame (7a).