MELT SPINNING APPARATUS

PROBLEM TO BE SOLVED: To provide a melt spinning apparatus in which the maintenance of a biasing member for securely sealing a packing is facilitated and the deterioration of productivity of yarns due to the maintenance of a biasing member is prevented.SOLUTION: The melt spinning apparatus 1 include...

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Bibliographische Detailangaben
1. Verfasser:	KAWAMOTO KAZUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a melt spinning apparatus in which the maintenance of a biasing member for securely sealing a packing is facilitated and the deterioration of productivity of yarns due to the maintenance of a biasing member is prevented.SOLUTION: The melt spinning apparatus 1 includes an installation part 2 having a male screw 7 and a spinning pack 3 screwed to the installation part 2. The spinning pack 3 has; a body 8; a packing 9 disposed between the installation part 2 and the body 8; a moving member 10 having a female screw 23, being not rotatable relative to the body 8, and being movable relative to the body 8 in an axial direction of the male screw 7 and the female screw 23; and a disc spring 11 provided between the body 8 and the moving member 10. The disc spring 11 is compressed by a movement of the moving member 10 when the spinning pack 3 is installed in the installation part 2 and biases the body 8 to the side of the installation part 2 in the axial direction.