EP 2009152 A1 20081231 - Fiber bundle guiding device for a spinning machine
Title (en)
Fiber bundle guiding device for a spinning machine
Title (de)
Vorrichtung zur Führung von Faserbündeln für eine Spinnmaschine
Title (fr)
Dispositif de guidage de faisceaux de fibres pour machine à filer
Publication
Application
Priority
JP 2007147177 A 20070601
Abstract (en)
A fiber bundle guiding device (30) for a spinning guides a fiber bundle to reduce the width of the fiber bundle. The fiber bundle guiding device includes guide members (31) which have a guide surface (31A) whose width is reduced along the moving direction of the fiber bundle to be guided. The guide members are disposed at an interval corresponding to the spaced distance between at least two adjacent spindles. A connecting member (35,36) connects the guide members and has a rod like shape extending in the direction perpendicular to the guide members. An electronic component (34) is used for vibrating the connecting member longitudinally and arranged at the intermediate portion of the connecting member. A vibrating mechanism (32) vibrates the guide members to generate a sound pressure for reducing the width of the fiber bundle. The vibrating mechanism includes the connecting member (35,36) and the electronic component (34).
IPC 8 full level
D01H 5/72 (2006.01)
CPC (source: EP)
D01H 5/72 (2013.01)
Citation (applicant)
JP 2007009391 A 20070118 - TOYOTA IND CORP
Citation (search report)
- [XD] EP 1734161 A2 20061220 - TOYOTA JIDOSHOKKI KK [JP]
- [A] AT 391896 B 19901210 - FEHRER ERNST [AT]
- [A] JP H01298229 A 19891201 - NIHON METAL GASKET
- [A] US 2001029731 A1 20011018 - THIERRON WOLFGANG [DE]
- [AP] JP 2008115491 A 20080522 - TOYOTA IND CORP
Designated contracting state (EPC)
CH DE IT LI
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2009152 A1 20081231; EP 2009152 B1 20100224; CN 101314876 A 20081203; CN 101314876 B 20110406; DE 602008000689 D1 20100408; JP 2008297677 A 20081211
DOCDB simple family (application)
EP 08157270 A 20080530; CN 200810109833 A 20080529; DE 602008000689 T 20080530; JP 2007147177 A 20070601