EP 0392949 A1 19901017 - Rotary and hollow condensing guide and method for producing the same.
Title (en)
Rotary and hollow condensing guide and method for producing the same.
Title (de)
Drehbarer und hohler Faserverdichter und Verfahren zu dessen Herstellung.
Title (fr)
Condenseur rotatif creux de filature et procédé pour le fabriquer.
Publication
Application
Priority
FR 8905239 A 19890414
Abstract (en)
Hollow rotary spinning condenser (1) comprising on the outside a guide surface (2) intended for receiving the fibres and possessing a plurality of contiguous radial orifices (7,8) of specific diameter (5) formed in the thickness of the guide surface (2) and connecting said surface to the hollow core (6) of the condenser (1), itself intended to be connected to a vacuum source, characterised in that each orifice comprises a first hole (7,8) of a diameter larger than that of the actual orifice (5), in which is forcibly inserted a radial tube (10), the inside diameter of which corresponds to that of the orifice (5) of specific diameter. <IMAGE>
IPC 1-7
IPC 8 full level
D01H 4/00 (2006.01); D01H 4/18 (2006.01); D01H 5/72 (2006.01); D01H 5/74 (2006.01); D01H 13/04 (2006.01)
CPC (source: EP)
D01H 5/72 (2013.01)
Citation (search report)
- [A] EP 0129367 A2 19841227 - TOA NENRYO KOGYO KK [JP]
- [A] GB 749750 A 19560530 - JOHNSON MATTHEY CO LTD
- [A] GB 2152957 A 19850814 - BROCKMANNS K J, et al
- [A] GB 2152958 A 19850814 - REINERS VERWALTUNGS GMBH
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI
DOCDB simple family (publication)
EP 0392949 A1 19901017; FR 2645880 A1 19901019; JP H02136067 U 19901113
DOCDB simple family (application)
EP 90420186 A 19900412; FR 8905239 A 19890414; JP 4018890 U 19900413