Patent · US Expired

Yarn texturing jet

US4492009A · kind A · utility

6Cited by

4References

4Claims

0Family size

Assignee

E.I. DU PONT DE NEMOURS AND COMPANY · US

Inventors

Brian M. Agers · Wilmington, US
Arnold S. Goldstein · Wilmington, US

Key dates

Filing date	Sep 29, 1983
Grant date	Jan 8, 1985
Priority date	—
Expiry date	Sep 29, 2003

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD02G1/161
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A self-stringing jet device which is compact and easy to string up includes a body, a yarn inlet section, a movable venturi and a cylindrical baffle located at the outlet end of the jet. The venturi may be moved from a string up position to an operating position between positive set points engaging the movable venturi located within the jet.

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