Patent · US Active

Conduit duct with sequence of layers

US8621796B2 · kind B2 · utility

6Cited by

5References

12Claims

0Family size

Assignee

Hauff-Technik GmbH & Co. KG · DE

Inventors

Senol Egritepe · Heidenheim, DE
Martin Heck · Mössingen, DE
Michael Seibold · Schwäbisch Gmünd, DE

Key dates

Filing date	Mar 11, 2009
Grant date	Jan 7, 2014
Priority date	—
Expiry date	Nov 14, 2029

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16L7/02
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A conduit duct for sealing at least one conduit includes an elastomer body for sealingly contacting the conduit. The elastomer body comprises at least two elastomer parts, wherein each of the elastomer parts includes a plurality of hollow sleeves. In an assembled condition of the elastomer body parts, the hollow sleeves of one of the body parts are arranged with the hollow sleeves of the other one of the body parts to form a sequence of layers surrounding the conduit. A tensioning device positioned on the elastomer body compresses the elastomer body to thereby sealingly press the body onto the conduit.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.