Patent · US Expired

Apparatus for cleaning and opening textile fiber material

US4858278A · kind A · utility

4Cited by

2References

21Claims

0Family size

Assignee

Hergeth Hollingsworth GmbH

Inventors

Akiva Pinto · Gastonia, US
Guenter Lucasse · Haltern, DE
Rolf Jung · Trier, DE
Bernhard Bocht · Neubulach, DE

Key dates

Filing date	Apr 1, 1988
Grant date	Aug 22, 1989
Priority date	—
Expiry date	Apr 1, 2008

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD01G9/12
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

An apparatus for cleaning and opening fiber materials is disclosed having an intake roller (3) and an opening roller (5) wherein there is arranged between the intake roller and the opening roller (5) at least one intermediate roller (4) having a relatively small diameter and rotating at a high speed.

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