Global Patent Index - EP 1281795 A3

EP 1281795 A3 2003-06-18 - Drawing frame in a textile machine, especially in a ring spinning machine

Title (en)

Drawing frame in a textile machine, especially in a ring spinning machine

Title (de)

Streckwerk bei einer Textilmaschine, insbesondere Ringpinnmaschine

Title (fr)

Banc d'étirage dans une machine textile, particulièrement dans un métier à filer des anneaux

Publication

EP 1281795 A3 (DE)

Application

EP 02017017 A

Priority

DE 10137456 A

Abstract (en)

[origin: EP1281795A2] The sliver drawing unit, especially for a ring spinner, has a freewheel (20) between the lower roller of the center pair of rollers and the lower roller (4.2) of the final pair of rollers. The freewheel blocks an advance movement of the center lower roller against the final lower roller. A rotary connection between the center and final lower rollers, and the components (32,34,36) of the freewheel, is in a positive fit through a cogwheel (24) or a toothed belt.

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

D01H 5/72; D01H 1/22; D01H 5/26; D01H 5/32

IPC 8 full level (invention and additional information)

D01H 1/22 (2006.01); D01H 5/26 (2006.01)

CPC (invention and additional information)

D01H 1/22 (2013.01); D01H 5/26 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

EPO simple patent family

EP 1281795 A2 20030205; EP 1281795 A3 20030618; DE 10137456 A1 20030213

INPADOC legal status


2003-09-24 [18W] WITHDRAWN

- Effective date: 20030729

2003-06-18 [AK] DESIGNATED CONTRACTING STATES:

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

2003-06-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL LT LV MK RO SI

2003-06-18 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7D 01H 5/72 A

2003-06-18 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7D 01H 5/26 B

2003-06-18 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7D 01H 1/22 B

2003-06-18 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7D 01H 5/32 B

2003-02-05 [AK] DESIGNATED CONTRACTING STATES:

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

2003-02-05 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL LT LV MK RO SI