PENETRATION PIECE TO BRING HOUSE DRAINAGE PIPE THR

专利名称：PENETRATION PIECE TO BRING HOUSE

DRAINAGE PIPE THROUGH THE FLOORVAULT

发明人：NILSSON, Bo申请号：EP18156360.2申请日：20180212公开号：EP3361132A1公开日：20180815

专利附图：

摘要：Penetration piece and method for installation of drainages through vaults. Thepenetration piece has a pipe with a first end capable of coupling to a drainage pipe of a

plumbing fixture or appliances located on a first side of the vault, and a second, oppositeend capable of coupling to draining piping located on a second, opposite side of thevault. The second end of the pipe is provided with a planar flange. The penetration piececan be attached to the vault for positioning the pipe inside the opening while forming aspacing between the outer surface of the pipe and the facing inner surfaces of theopening. The central portion of the flange forms a casting support surface to allow forcasting of a hardening material in the space defined by the outer surface of the pipe, theinner surfaces of the opening and the casting support surface. Using the penetrationpiece, time consumption of installation work is reduced, and the pipe passing through thevault is firmly kept in place during casting.

申请人：Uponor Infra Oy

地址：Äyritie 20 01510 Vantaa FI

国籍：FI

代理机构：Seppo Laine Oy

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