Patent · US Expired

Device for texturizing continuous filament threads

US5497538A · kind A · utility

2Cited by

2References

11Claims

0Family size

Assignee

Maschinenfabrik Rieter AG · CH

Inventors

Felix Graf · Winterthur, CH
Jorg Maier · Echterdingen, DE
Rudi Wagner · Illnau, CH
Armin Wirz · Neuhausen, CH

Key dates

Filing date	Jul 1, 1994
Grant date	Mar 12, 1996
Priority date	—
Expiry date	Jul 1, 2014

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD02G1/122
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A device for texturizing continuous filament threads including plates in a crimping part which have a prolongation at both ends thereof, with the prolongation being located centrically-symmetrically, however offset, relative to each other and have rounded end faces thus permitting reversing the plates upon wear of one end face thereof, thus increasing their service life.

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