EP 0041484 A1 19811209 - Feeding of rovings to spinning machines.
Title (en)
Feeding of rovings to spinning machines.
Title (de)
Speisung von Spinnmaschinen mit Lunten.
Title (fr)
Alimentation de métiers à filer en mèches.
Publication
Application
Priority
IT 8338280 A 19800526
Abstract (en)
The invention concerns improvements applied to creels for spinning machines, whether said creels be stationary or automatic, and also to spinning machines using said improved creels, whereby said improvements envisage the installation of a spiral twisting means (13, known in itself, immediately upstream from the drafting system (14-15) in such a way that said means (13) imparts to the roving (II) a false twist which in turn induces a greater consistency in said roving.
IPC 1-7
IPC 8 full level
CPC (source: EP)
D01H 7/92 (2013.01)
Citation (search report)
- FR 471420 A 19141026 - JOSEPHY S ERBEN G [AT]
- DE 1785481 A1 19710624 - PRZEDZALNIE BAAWELLNY IM GENER
Designated contracting state (EPC)
AT BE CH DE FR GB LU NL SE
DOCDB simple family (publication)
EP 0041484 A1 19811209; EP 0041484 B1 19851113; AT E16511 T1 19851115; DE 3172878 D1 19851219; IT 1141795 B 19861008; IT 8083382 A0 19800526
DOCDB simple family (application)
EP 81830074 A 19810515; AT 81830074 T 19810515; DE 3172878 T 19810515; IT 8338280 A 19800526