Global Patent Index - EP 0947616 A3

EP 0947616 A3 2000-11-15 - Spinning machine with a drawing frame comprising a suction rotor

Title (en)

Spinning machine with a drawing frame comprising a suction rotor

Title (de)

Spinnmaschine mit einem einen Saugrotor aufweisenden Streckwerk

Title (fr)

Métier de filature avec un dispositif d'étirage pourvu d'un rotor d'aspiration

Publication

EP 0947616 A3 (DE)

Application

EP 99106402 A

Priority

DE 19815051 A

Abstract (en)

[origin: EP0947616A2] The axis of the suction rotor (11) is arranged so that the plane of the perforations on the rotor is tangential to the delivery rollers (4) of the drafting system in the plane of the nip. The suction rotor is fitted with a nip roller (24) at the end of the condensing zone. The thickness (H) of the rotor is kept as small as possible and the edges are chamfered (13).

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

D01H 1/02; D01H 1/08; D01H 5/72; D01H 7/18; D02G 3/28; D02G 3/36

IPC 8 full level (invention and additional information)

D01H 5/28 (2006.01); D01H 1/02 (2006.01); D01H 5/26 (2006.01); D01H 5/66 (2006.01); D01H 5/72 (2006.01); D01H 5/74 (2006.01); D01H 7/74 (2006.01)

CPC (invention and additional information)

D01H 1/025 (2013.01); D01H 1/08 (2013.01); D01H 5/72 (2013.01); D02G 3/367 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family

EP 0947616 A2 19991006; EP 0947616 A3 20001115; DE 19815051 A1 19991014; JP H11315427 A 19991116; US 6032451 A 20000307