Global Patent Index - EP 1027485 A1

EP 1027485 A1 2000-08-16 - METHOD AND OPERATING SYSTEM FOR FILAMENT COILS OR DOFFS

Title (en)

METHOD AND OPERATING SYSTEM FOR FILAMENT COILS OR DOFFS

Title (de)

VERFAHREN UND HANDHABUNGSSYSTEM FÜR FILAMENTSPULEN ODER DOFFS

Title (fr)

PROCEDE ET SYSTEME DE MANIPULATION POUR BOBINES DE FIL CONTINU OU LEVEURS DE BOBINES

Publication

EP 1027485 A1 (DE)

Application

EP 98965643 A

Priority

  • DE 29718828 U
  • EP 9806831 W

Abstract (en)

[origin: WO9923286A1] The invention relates to a method and an operating system for filament bobbins (11) or doffs (12) in a spinning mill, comprising a manufacturing area (2), a conveyor device (13) and a storage area (8). The filament bobbins (11) are individually separated in a separation device before being sent to the storage area (4) and distributed on movable individual monotrays. The bobbins are then carried on the monotrays to a presorting device (7) in which the filament bobbins (11) are sorted by type or following other criteria and eventually stored temporarily. The storage area (4) is charged with identical filament bobbins (11) from the presorting device (7), whereby the filament bobbins (11) have been previously distributed from the monotrays (17) to larger supports (23) and especially transferred onto multitrays.

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

D01H 9/18; B65H 67/06

IPC 8 full level (invention and additional information)

B65H 67/06 (2006.01); D01H 9/18 (2006.01)

CPC (invention and additional information)

D01H 9/18 (2013.01); B65H 67/063 (2013.01); B65H 67/064 (2013.01); B65H 2701/31 (2013.01)

Citation (search report)

See references of WO 9923286A1

Designated contracting state (EPC)

DE IT

EPO simple patent family

DE 29718828 U1 19990325; EP 1027485 A1 20000816; WO 9923286 A1 19990514

INPADOC legal status


2002-11-27 [18W] WITHDRAWN

- Date of withdrawal: 20021002

2001-05-16 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010330

2000-08-16 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19990928

2000-08-16 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE IT