EP 2141269 A1 20100106 - Warp beam support unit for a loom, warp yarns feeding assembly and loom comprising such a unit
Title (en)
Warp beam support unit for a loom, warp yarns feeding assembly and loom comprising such a unit
Title (de)
Kettbaumträgereinheit für eine Webmaschine, Kettenfaden-Zuführanordnung und Webmaschine mit einer derartigen Einheit
Title (fr)
Unité de support d'ensouple de chaîne pour métier à tisser, ensemble d'alimentation de fils de chaîne et métier à tisser comportant une telle unité
Publication
Application
Priority
EP 08356098 A 20080702
Abstract (en)
This warp beam support unit (21) forms at least a warp beam receiving volume (V 1 -V 4 ) where a warp beam (22) can be located in a position to feed (A 1 ) a loom with warp yarns. This unit (21) comprises a frame (23) which defines the volume (V 1 -V 4 ), support means (32,42) adapted to support a warp beam (22) within said volume (V 1 -V 4 ) in such a way that said warp beam can rotate around a longitudinal axis (B 1 ,8 2 ) of said volume and a let-off driving device (34,36) adapted to control the rotation of a warp beam (22) around such a longitudinal axis (B 1 ,B 2 ). At least one opening (O 1 -O 4 ) is provided in at least a lateral wall (24,25) of the frame (23). This opening is large enough (H,W) to allow a warp beam to go through this opening in order to enter (A 3 ) or to exit the volume (V 1 -V 4 ) with a translation movement perpendicular to the warp yarns feeding direction (A 1 ).
IPC 8 full level
D02H 13/28 (2006.01); D03D 49/02 (2006.01); D03J 1/00 (2006.01)
CPC (source: EP)
D02H 13/28 (2013.01); D03D 49/02 (2013.01); D03J 1/001 (2013.01)
Citation (search report)
- [A] US 4572244 A 19860225 - KOJIMA SHUICHI [JP], et al
- [A] EP 0922802 A1 19990616 - RUETI AG MASCHF [CH]
- [A] US 5197521 A 19930330 - GRASER HELMUT [DE], et al
- [A] US 2685726 A 19540810 - STEFAN FURST
- [A] US 5775380 A 19980707 - ROELSTRAETE KRISTOF [BE], et al
- [A] WO 8809405 A1 19881201 - GEBALD GREGOR [DE], et al
Designated contracting state (EPC)
BE DE IT TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2141269 A1 20100106; EP 2141269 B1 20110330; CN 101619517 A 20100106; CN 101619517 B 20121121; DE 602008005869 D1 20110512
DOCDB simple family (application)
EP 08356098 A 20080702; CN 200910151532 A 20090630; DE 602008005869 T 20080702