Global Patent Index - EP 1056893 A1

EP 1056893 A1 2000-12-06 - EREITUNG

Title (en)

EREITUNG

Title (de)

VORRICHTUNG ZUR VORBEREITUNG EINER FASERMASSE FÜR EINE FASERSORTIERUNG

Title (fr)

DISPOSITIF POUR LA PREPARATION D'UN MELANGE FIBREUX EN VUE DU TRI DE FIBRES

Publication

EP 1056893 A1 (DE)

Application

EP 99903843 A

Priority

  • CH 25498 A
  • IB 9900187 W

Abstract (en)

[origin: WO9940245A1] The invention relates to a method or a device for preparing a fibrous material (F) for a fiber sorting device (13, 14, 15, 30). Known devices do not satisfy the requirements for carrying out a specific fiber selection process since all of the fibers of the introduced fibrous material could not be specifically detected during the selection process. The aim of the invention is to provide a method or a device for preparing the fibrous material (F) for a fiber sorting device, whereby an improved fiber selection is made possible. To this end, the fibrous material (F) to be processed is prepared in individual, essentially adjacent, and when viewed in a conveying direction of the fibrous material (F), longitudinally aligned fibers (FA). In addition, the fibers aligned in such a manner are guided in the position thereof to a subsequent sorting device (13, 14, 15, 30).

IPC 1-7 (main, further and additional classification)

D01G 19/18; D01G 9/10; D01G 37/00

IPC 8 full level (invention and additional information)

D01G 9/10 (2006.01); D01G 19/18 (2006.01); D01G 99/00 (2010.01)

CPC (invention and additional information)

D01G 99/00 (2013.01); D01G 9/10 (2013.01); D01G 19/18 (2013.01)

Citation (search report)

See references of WO 9940245A1

Designated contracting state (EPC)

CH DE IT LI

EPO simple patent family

WO 9940245 A1 19990812; AU 2435999 A 19990823; DE 59905556 D1 20030618; EP 1056893 A1 20001206; EP 1056893 B1 20030514

INPADOC legal status


2009-09-30 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2003-01-02 [RTI1] TITLE (CORRECTION)

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