CH581206A5CH1370374ACH1370374ACH581206A5CH 581206 A5CH581206 A5CH 581206A5CH 1370374 ACH1370374 ACH 1370374ACH 1370374 ACH1370374 ACH 1370374ACH 581206 A5CH581206 A5CH 581206A5
Authority
CH
Switzerland
Application number
CH1370374A
Original Assignee
Vyzk Ustav Bavlnarsky
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CS730673Aexternal-prioritypatent/CS167664B1/cs
Priority claimed from CS7303Aexternal-prioritypatent/CS167662B1/cs
Priority claimed from CS730473Aexternal-prioritypatent/CS167663B1/cs
Application filed by Vyzk Ustav BavlnarskyfiledCriticalVyzk Ustav Bavlnarsky
Publication of CH581206A5publicationCriticalpatent/CH581206A5/xx
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01H—SPINNING OR TWISTING
D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
D—TEXTILES; PAPER
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01H—SPINNING OR TWISTING
D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
D01H4/38—Channels for feeding fibres to the yarn forming region