Patent · US Active

Hose coupling

US9447904B2 · kind B2 · utility

3Cited by

19References

13Claims

0Family size

Assignee

NEOPERL GMBH · DE

Inventors

Werner Kury · Müllheim, DE
Michael Scherer · Fürth, DE

Key dates

Filing date	Apr 16, 2015
Grant date	Sep 20, 2016
Priority date	—
Expiry date	Apr 16, 2035

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE03C1/025
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A hose coupling is provided, which is of sleeve-shaped form and which, at at least one coupling end, has a connector with a retention profiling provided on the outer circumference at least in one connector subregion, onto which coupling end a hose end of a flexible hose can be pushed. The retention profiling is formed by at least one retention groove, which is provided on the outer circumference of the connector and which has groove long sides oriented in the connector circumferential direction and groove narrow sides oriented in the connector longitudinal direction. The at least one retention groove has a groove base which is of flat form.

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