公开(公告)号：US20180141239A1

公开(公告)日：2018-05-24

申请号：US15571835

申请日：2016-04-21

Applicant: AROS S.R.L.

Inventor： Stefano FIORATTI

IPC: B28D7/04 ,  C04B41/00 ,  C04B41/45 ,  B05D1/02 ,  B29C63/02

CPC classification number: B28D7/04 ,  B05D1/02 ,  B28D1/00 ,  B29C63/024 ,  B29C63/24 ,  B32B9/002 ,  B32B9/045 ,  B32B9/047 ,  C04B41/009 ,  C04B41/4503 ,  C04B41/4596 ,  C04B14/00

Abstract: A process for reinforcing blocks of stone material, in particular extracted from a quarry, comprises the following operative steps: preparing a block of stone material to be treated on a mobile carriage; spreading on said block a layer or film of suitable resin by means of spraying; stretching over the entire surface of the said resin block a reinforcing fabric or fibre layer; and removing the so reinforced block from said carriage after a preset time.

公开(公告)号：US20180071880A1

公开(公告)日：2018-03-15

申请号：US15561055

申请日：2016-03-08

Applicant: AROS S.R.L.

Inventor： Stefano FIORATTI

IPC: B24B7/22 ,  B24B7/18 ,  B24D7/06

CPC classification number: B24B7/22 ,  B24B7/18 ,  B24B7/186 ,  B24D7/066

Abstract: A tool (U) for polishing and/or lapping stone material surfaces, comprising a member (1) made of abrasive material, a support member (2) for handling said tool (U), a cushioning layer (3) arranged between said abrasive member (1) and said support member (2); also provided are attachment and fixing means (F) to firmly and removably secure said abrasive member (1), support member (2) and cushioning layer (3) to each other.

公开(公告)号：US20180029406A1

公开(公告)日：2018-02-01

申请号：US15546960

申请日：2016-01-19

Applicant: AROS S.R.L.

Inventor： Stefano FIORATTI

IPC: B44C5/04 ,  B32B3/16 ,  B32B38/00 ,  B32B9/00 ,  B32B9/04 ,  B28D1/32 ,  B32B5/18

CPC classification number: B44C5/0438 ,  B28D1/322 ,  B32B3/16 ,  B32B5/18 ,  B32B9/002 ,  B32B9/005 ,  B32B9/046 ,  B32B37/144 ,  B32B38/0004 ,  B32B2038/0024 ,  B32B2255/00 ,  B32B2255/26 ,  B32B2266/0278 ,  B32B2307/402 ,  B32B2307/546 ,  B32B2307/712 ,  B32B2419/00 ,  B32B2451/00 ,  B32B2479/00 ,  B32B2607/00 ,  Y02P40/30

Abstract: Process for the realization of manufactured articles in stone material, characterized by comprising the following steps of: providing a block or flat sheet of said stone material, and gluing a support in a flexible material on a surface of said sheet, carrying out the cutting or sectioning of said sheet to obtain a laminated panel with a determined minimum thickness, carrying out the winding of the mentioned laminated panel on a roll or similar curved surface to obtain the crushing of said panel into irregular chunks or parts; carrying out the impregnation or spreading on said crushed panel with polymeric materials or thermosetting resins; recomposing the planarity of said impregnated panel thus obtained.