Yarn texturizer
US6826814B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2003 |
| Grant date | Dec 7, 2004 |
| Priority date | — |
| Expiry date | Sep 29, 2023 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD02G1/161
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A texturizer is a base which provides a plurality of inlets directed to stations internal to the base. Each of the stations communicate internal to housings which have inserts therein. Receivers in the inserts receive air from the stations and direct the air towards distal ends of the housings through slots. Prior to reaching the distal ends of the inserts, passages through the inserts direct air to an internal bore in the insert and proximally out the insert bore. The insert bore extends all the way through the insert and through the housing so that yarn is pulled through the housing and crimped preferably at an impingement point in the insert.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.