公开(公告)号：US20230264229A1

公开(公告)日：2023-08-24

申请号：US18309348

申请日：2023-04-28

Applicant: Polydeck Screen Corporation

Inventor： Ryan Johnson ,  Peter Helmut Franz Freissle

IPC: B07B1/46 ,  B07B1/28

CPC classification number: B07B1/469 ,  B07B1/28 ,  B07B2201/02

Abstract: A screen panel for a vibratory machine includes a polymer layer comprising a resilient material and defining a plurality of panel apertures extending through the polymer layer from an upper screening surface to a bottom surface of the polymer layer, each of the plurality of panel apertures defining an aperture perimeter. The screen panel includes a reinforcing structure having a top surface that supports at least a portion of the bottom surface of the polymer layer, wherein the reinforcing structure is positioned under the polymer layer along only a portion of the aperture perimeter of each of the plurality of panel apertures.

公开(公告)号：US11654455B2

公开(公告)日：2023-05-23

申请号：US16923663

申请日：2020-07-08

Applicant: Polydeck Screen Corporation

Inventor： Ryan Johnson ,  Peter Freissle ,  Greg Anderson

IPC: B07B1/46 ,  B07B1/28 ,  C08L21/00 ,  C08J5/04 ,  C08L75/04 ,  B01D33/54

CPC classification number: B07B1/4663 ,  B01D33/54 ,  B07B1/28 ,  C08J5/042 ,  C08J5/043 ,  C08L21/00 ,  C08L75/04

Abstract: A screen panel for a vibratory machine is disclosed. The screen panel can include a reinforcing structure having a top surface. The reinforcing structure can define a plurality of apertures through the reinforcing structure. A polymer layer can have a bottom surface that is arranged over the top surface of the reinforcing structure. The polymer layer can define a plurality of apertures therethrough. Each aperture of the plurality of apertures of the polymer layer can be aligned with a single respective aperture of the plurality of apertures of the reinforcing structure.

公开(公告)号：US20210008594A1

公开(公告)日：2021-01-14

申请号：US16923663

申请日：2020-07-08

Applicant: Polydeck Screen Corporation

Inventor： Ryan Johnson ,  Peter Freissle ,  Greg Anderson

IPC: B07B1/46 ,  B01D33/00 ,  B07B1/28 ,  C08J5/04 ,  C08L75/04 ,  C08L21/00

Abstract: A screen panel for a vibratory machine is disclosed. The screen panel can include a reinforcing structure having a top surface. The reinforcing structure can define a plurality of apertures through the reinforcing structure. A polymer layer can have a bottom surface that is arranged over the top surface of the reinforcing structure. The polymer layer can define a plurality of apertures therethrough. Each aperture of the plurality of apertures of the polymer layer can be aligned with a single respective aperture of the plurality of apertures of the reinforcing structure.