Textiles: spinning – twisting – and twining – Apparatus and processes – Twist setting
Patent
1998-04-21
1999-11-02
Stryjewski, William
Textiles: spinning, twisting, and twining
Apparatus and processes
Twist setting
57252, 57308, 28255, 28256, 28266, D01H 746
Patent
active
059747773
ABSTRACT:
A rotatable yarn cooling drum for cooling yarn plugs emanating from two texturizers has a circumferential perforated shell about which the yarn plugs are wound and cooled. A deflector in the form of a finger is spaced radially from the surface of the shell and laterally positioned between the ends of the shell. A yarn guide radially spaced from the drum has two yarn guide grooves for guiding the yarn plugs onto the shell at one side of the deflector and one lateral end of the shell. The yarn plugs may thus enter onto the shell at one lateral end and exit at the other lateral end after making more than a complete turn on the drum. The guide slots are illustrated as formed in a block to which the finger is attached.
REFERENCES:
patent: 4118843 (1978-10-01), Schippers et al.
patent: 4301578 (1981-11-01), Dammann et al.
Ruderman Alan
Silverio Gina
Stryjewski William
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