EP 0447738 A2 19910925 - Apparatus for making rotary-brush bristle assemblies.
Title (en)
Apparatus for making rotary-brush bristle assemblies.
Title (de)
Verfahren zur Herstellung von Borsteneinheiten für Drehbürsten.
Title (fr)
Procédé pour fabriquer des unités de soies pour brosses rotatives.
Publication
Application
Priority
IT 1944290 A 19900222
Abstract (en)
The present invention relates to an apparatus for making rotary-brush bristle assemblies, which comprises, downstram of the bristle yarn extruding assembly (1), a drawing and guiding assembly (2), adapted to supply a given number of yarns (5) to a yarn associating assembly (10), provided for associating the bristle yarns (5) by means of a thread (13) which is wrapped thereon so as to form a bristle yarn bundle holding a given number of yarns (5). Downstream of the yarn bundling assembly there being provided a reeling frame (20) for forming a yarn hank.
IPC 1-7
IPC 8 full level
A46D 1/08 (2006.01)
CPC (source: EP)
A46D 1/08 (2013.01)
Designated contracting state (EPC)
BE CH DE ES FR GB LI NL SE
DOCDB simple family (publication)
EP 0447738 A2 19910925; EP 0447738 A3 19911002; IT 1239641 B 19931111; IT 9019442 A0 19900222; IT 9019442 A1 19910823
DOCDB simple family (application)
EP 90830126 A 19900329; IT 1944290 A 19900222