EP 1300495 A1 20030409 - Fiber condensing device for spinning machine
Title (en)
Fiber condensing device for spinning machine
Title (de)
Vorrichtung zur Faserbündelung für eine Spinnmaschine
Title (fr)
Dispositif de condensation de fibres pour machine à filer
Publication
Application
Priority
JP 2001308498 A 20011004
Abstract (en)
A rotation shaft (34) is formed in a predetermined length corresponding to four spindles, and the torque of a front bottom roller (12) is transmitted to a gear (40) formed at the center by way of an intermediate gear (42). The rotation shaft (34) has at a position corresponding to each spindle a bottom nip roller (34a) around which a part of an air-permeable apron (33) is wrapped. A sucking portion (32) extends parallel to the rotation shaft (34) and is equipped with suction holes (44a and 45a) in correspondence with the spindles. Further, the sucking portion (32) is equipped with suction pipes (44 and 45) having slide guide surfaces (44b and 45b) around which a part of the air-permeable apron (33) is wrapped so as to cover the suction holes (44a and 45a). The suction holes (44a and 45a) are arranged on the upstream side and the downstream side with the nip point of a nip roller pair therebetween. <IMAGE>
IPC 1-7
IPC 8 full level
D01H 5/66 (2006.01); D01H 1/22 (2006.01); D01H 5/18 (2006.01); D01H 5/26 (2006.01); D01H 5/70 (2006.01); D01H 5/72 (2006.01)
CPC (source: EP KR)
D01H 1/22 (2013.01 - EP); D01H 5/18 (2013.01 - KR); D01H 5/72 (2013.01 - EP)
Citation (search report)
- [XY] US 2001003324 A1 20010614 - BLANKENHORN PETER [DE]
- [X] US 6272834 B1 20010814 - BARAUKE NORBERT [DE]
- [DY] DE 19708410 A1 19980917 - CSM GMBH [DE]
- [Y] US 6237317 B1 20010529 - STAHLECKER HANS [DE]
- [Y] US 3122794 A 19640303 - KLEIN NORMAN E
- [A] DE 19932099 A1 20010111 - RIETER AG MASCHF [CH]
Designated contracting state (EPC)
CH DE IT LI
DOCDB simple family (publication)
EP 1300495 A1 20030409; EP 1300495 B1 20070912; CN 100415965 C 20080903; CN 1443883 A 20030924; DE 60222355 D1 20071025; DE 60222355 T2 20080529; JP 2003113540 A 20030418; JP 3820951 B2 20060913; KR 100462034 B1 20041217; KR 20030029015 A 20030411; TW 592223 U 20040611
DOCDB simple family (application)
EP 02022236 A 20021002; CN 02160623 A 20021004; DE 60222355 T 20021002; JP 2001308498 A 20011004; KR 20020055800 A 20020913; TW 92217265 U 20020924