US2107996A - Winding process for filaments of artificial origin - Google Patents

Winding process for filaments of artificial origin Download PDF

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Publication number
US2107996A
US2107996A US701433A US70143333A US2107996A US 2107996 A US2107996 A US 2107996A US 701433 A US701433 A US 701433A US 70143333 A US70143333 A US 70143333A US 2107996 A US2107996 A US 2107996A
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US
United States
Prior art keywords
filaments
thread
winding
artificial origin
winding process
Prior art date
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.)
Expired - Lifetime
Application number
US701433A
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English (en)
Inventor
Schmidt Kurt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
North American Rayon Corp
Original Assignee
North American Rayon Corp
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
Application filed by North American Rayon Corp filed Critical North American Rayon Corp
Application granted granted Critical
Publication of US2107996A publication Critical patent/US2107996A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D7/00—Collecting the newly-spun products

Definitions

  • This invention relates to improvements in the winding of filaments of artificial origin, but primarily has for its object a method and apparatus for the winding of freshly extruded filaments.
  • the device to carry out the method according to the present invention may be constructed in such a way that spooled yarn packages of any kind may be obtained as they are produced on spool spinning machines.
  • the ring and traveller used are of course made of material which is acid resistant.
  • Another object of the present invention is to provide a method and apparatus whereby a slight twist is given to the freshly extruded filaments as they are being wound on the spool, thereby resulting in an improved yarn body.
  • 1 indicates a spinning nozzle from which the filaments 2 are extruded and pass through the coagulating bath 3 in a trough 4.
  • the filaments 2 are then passed over a driven take-up roller 5 which is rotating at a predetermined speed for withdrawing the threads.
  • the thread is then passed downwardly through a thread guide 6 to a traveller l which rides on a circular ring 8.
  • This ring 8 is reciprocated up and down on a rod 9 by a suitable means (not shown).
  • the filaments are then collected on the usual type of perforated spool H! which is centered on a twisting spindle l l and held in place by a cover l2.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US701433A 1932-12-09 1933-12-08 Winding process for filaments of artificial origin Expired - Lifetime US2107996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE410432X 1932-12-09

Publications (1)

Publication Number Publication Date
US2107996A true US2107996A (en) 1938-02-08

Family

ID=6424940

Family Applications (1)

Application Number Title Priority Date Filing Date
US701433A Expired - Lifetime US2107996A (en) 1932-12-09 1933-12-08 Winding process for filaments of artificial origin

Country Status (3)

Country Link
US (1) US2107996A (enrdf_load_stackoverflow)
GB (1) GB410432A (enrdf_load_stackoverflow)
NL (1) NL35987C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB410432A (en) 1934-05-17
NL35987C (enrdf_load_stackoverflow)

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