Patent · US Active

Method and apparatus for entangling yarns

US9528199B2 · kind B2 · utility

1Cited by

9References

15Claims

0Family size

Assignee

TEIJIN ARAMID B.V. · NL

Inventors

Marinus Johannes Gerardus Journee · Loo, NL
Karel Johannes Van Assenbergh · Epe, NL

Key dates

Filing date	Feb 11, 2013
Grant date	Dec 27, 2016
Priority date	—
Expiry date	Oct 24, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65H2701/31
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A fluid jet is directed onto a first yarn at least at sonic speed to entangle the first yarn, which is aligned substantially parallel to a main yarn, into the main yarn enabling that yarns having a high yarn count and/or wet yarns can be entangled.

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