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Machine translation
1. (WO1980001814) TWISTING-SHAPING ROTOR FOR SPINDLELESS SPINNING MACHINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001814    International Application No.:    PCT/SU1979/000009
Publication Date: 04.09.1980 International Filing Date: 23.02.1979
IPC:
D01H 4/10 (2006.01)
Applicants:
Inventors:
Priority Data:
SU79/00009 23.02.1979 WO
Title (EN) TWISTING-SHAPING ROTOR FOR SPINDLELESS SPINNING MACHINE
(FR) ROTOR DE RETORDAGE-MISE EN FORME POUR METIER A FILER SANS BROCHE
Abstract: front page image
(EN)A twisting-shaping rotor for a spindleless spinning machine shaped as a disk (1) provided wit rough radial slots (2) and an axial outlet channel (3). On the periphery of the butt-end surface of the disk (1) there are bow-shaped protrusions (4). The central area of the disk (1) is provided with at least one ring-shaped protrusion (5) which is coaxial to the bow-shaped protrusions (4) and allows to increase the degree of straightening the fibres without increasing the rotation speed of the disk (1).The ring-shaped protrusion (5) is coaxial to a circumference along which the bow-shaped protrusions (4) are located and its height does not exceed the height of any bow-shaped protrusion. In the case where there are several coaxial ring-shaped protrusions (7 and 8) on the central area of the disk (1) their height decreases in the direction from the radial slots (2) to the axial outlet channel (3).
(FR)Un rotor de retordage-mise en forme pour un metier a filer sans broche a la forme d"un disque (1) pourvu de fentes radiales (2) et d"un canal de sortie axiale (3). Sur la peripherie de la surface d"appui du disque (1) se trouvent des saillies en forme d"arc (4). La zone centrale du disque (1) est pourvue d"au moins une saillie en forme d"anneau (5) coaxiale aux saillies en forme d"arc (4) et permet d"ameliorer le degre de rectilinearite des fibres sans augmenter la vitesse de rotation du disque (1). La saillie en forme de bague (5) est coaxiale a une circonference le long de laquelle les saillies en forme d"arc (4) sont situees et sa hauteur ne depasse pas la hauteur d"aucune des saillies en forme d"arc. Dans le cas ou plusieures saillies coaxiales en forme de bague (7 et 8) sont situees sur la zone centrale du disque (1), leur hauteur diminue dans le sens des fentes radiales (2) vers le canal de sortie axial (3).
Designated States:
Publication Language: Russian (RU)
Filing Language: Russian (RU)