EP 1612309 A3 20060426 - Fibre condensing device for a spinning machine
Title (en)
Fibre condensing device for a spinning machine
Title (de)
Vorrichtung zum Bündeln eines in einer Spinnereimaschine verzogenen Faserverbandes
Title (fr)
Dispositif condenseur de rubans de fibres dans un métier à filer
Publication
Application
Priority
JP 2004183990 A 20040622
Abstract (en)
[origin: EP1612309A2] A fiber bundle collecting device (11) is provided on a downstream side of a final delivery roller pair (13) of a drafting device (12), and has a nip roller pair (16), a sucking portion (17) with guide surfaces (29b) and (30b) equipped with suction holes (29a) and (30a) in a moving direction of a fiber bundle (F), with a nipping point of the nip roller pair (16) therebetween, and a perforated belt (18) rotated while in slide contact with the guide surfaces (29b) and (30b). The perforated belt (18) is formed of a plain-woven fabric in a loop-like configuration, and a thermal fusion yarn (34) is used as a yarn forming the fabric, with the thermal fusion yarn (34) being fused at crossing portions (35). The thermal fusion yarn (34) has a core portion (34b) and a sheath portion (34a) which are both formed of polyamide.
IPC 8 full level
D01H 5/86 (2006.01); D01H 5/70 (2006.01); D01H 5/72 (2006.01); D03D 3/02 (2006.01); D03D 15/00 (2006.01)
CPC (source: EP US)
D01H 5/72 (2013.01 - EP); D01H 5/86 (2013.01 - EP); D03D 3/02 (2013.01 - EP US); D03D 15/283 (2021.01 - EP US); D03D 15/292 (2021.01 - EP US); D03D 15/587 (2021.01 - EP US); D10B 2201/02 (2013.01 - EP); D10B 2331/02 (2013.01 - EP); D10B 2401/041 (2013.01 - EP); D10B 2401/061 (2013.01 - EP); D10B 2401/16 (2013.01 - EP)
Citation (search report)
- [PX] DE 10324287 A1 20041216 - STAHLECKER GMBH WILHELM [DE]
- [X] US 6308878 B1 20011030 - STAHLECKER HANS [DE]
- [PX] DE 10325383 A1 20050105 - J H VOM BAUR SOHN GMBH & CO KG [DE]
- [X] DE 19837183 A1 20000224 - SCHURR STAHLECKER & GRILL [DE]
- [DA] US 6073314 A 20000613 - BARAUKE NORBERT [DE]
- [A] US 3619319 A 19711109 - UTZ KASTULUS
- [A] US 5119938 A 19920609 - BECKH GERHARD [DE], et al
- [X] PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1612309 A2 20060104; EP 1612309 A3 20060426; EP 1612309 B1 20090902; CN 100451196 C 20090114; CN 1712587 A 20051228; DE 602005016338 D1 20091015; JP 2006009166 A 20060112; JP 4419703 B2 20100224
DOCDB simple family (application)
EP 05010863 A 20050519; CN 200510068736 A 20050430; DE 602005016338 T 20050519; JP 2004183990 A 20040622