Legal status (The legal status 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 status listed.)
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Vyzkumny Ustav Bavlnarsky AS
Original Assignee
Vyzkumny Ustav Bavlnarsky AS
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Filing date
Publication date
Application filed by Vyzkumny Ustav Bavlnarsky ASfiledCriticalVyzkumny Ustav Bavlnarsky AS
Priority to FR73151ApriorityCriticalpatent/FR1489545A/en
Application grantedgrantedCritical
Publication of FR1489545ApublicationCriticalpatent/FR1489545A/en
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
D01H4/22—Cleaning of running surfaces
D01H4/24—Cleaning of running surfaces in rotor spinning
FR73151A1966-08-161966-08-16
Device for the continuous spinning of textile fibers by means of a vacuum spinning chamber
ExpiredFR1489545A
(en)
Device for extracting the yarn from the spinning chamber in the continuous spinning, without ring, of textile fibers and machine equipped with this device
Spinning chamber for continuous spinning without ring of textile fibers under vacuum and spinning machine provided with a conforming chamber or similar
Device for the continuous fine ringless spinning of textile fibers by means of a rotary vacuum spinning chamber, as well as a spinning apparatus provided with said device