US1883659A - Spinning artificial silk - Google Patents

Spinning artificial silk Download PDF

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Publication number
US1883659A
US1883659A US258433A US25843328A US1883659A US 1883659 A US1883659 A US 1883659A US 258433 A US258433 A US 258433A US 25843328 A US25843328 A US 25843328A US 1883659 A US1883659 A US 1883659A
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US
United States
Prior art keywords
thread
thread guide
artificial silk
spinning
spinning artificial
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
US258433A
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English (en)
Inventor
Faust Otto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US1883659A publication Critical patent/US1883659A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/227—Control of the stretching tension; Localisation of the stretching neck; Draw-pins
    • 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
    • D01D11/00—Other features of manufacture
    • D01D11/04—Fixed guides
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods

Definitions

  • This invention relates to a process and an apparatus for spinning artificial silk and more particularly to a thread guide for carrying outthe new process.
  • a constant strain suited to the production of a thread with even qualities may be produced by bending the thread between the spinning nozzle and the collecting device at a suitable angle in a thread guide suspended by means of a spring; in such a manner that when there is excessive strain on the thread the thread guide gives way in consequence of its spring n suspension so that the angle of the bend is correspondingly changed.
  • the eye of the thread guide may be suspended by an elastic band or by a helical spring which is preferably made of a material which is not attacked M by the liquid of the precipitating bath (for instance acid-resisting steel as sold by the firm of Krupp).
  • Fig. l is a vertical plan View of the thread guide
  • Fig. 2 is a vertical section on line A-B of 7 Fig. 1, and
  • Fig. 3 is a top planview.
  • a designates the eye of the thread guide through which the thread passes on its way from the spinning nozzle to the collecting device.
  • the eye a is attached on the transverse piece I) which is connected with two tubular elements 0 and 0
  • the elements 0 and 0 are guided by the frame-work (5 thus preventing lateral displacement of the thread guide. it is a pad which prevents the tubular element 0 from sliding off the frame piece d.
  • the bar f serves as a means for attaching the frame 7 d on the spinning machine.
  • the transverse piece I) carrying the eye a is suspended from the frame 0? by means of spring g.
  • the eye a of the thread guide is guided so that, as above indicated, it moves in response to variations in the strain 7 of the thread passing through it and thus the angle at which the thread is bent in the thread guide is altered; it is, however, so guided that it can move only in the plane of the bent thread.
  • a thread guide arranged between the spinning nozzle and the receiving device, said thread guide being suspended by elastic means and giving way only. in one plane. so
  • a thread guide arranged between the spinning nozzle and the receiving device, said thread guide being suspended by a helical spring of acid-resisting metal and being guided in a rigid frame.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
US258433A 1927-03-04 1928-03-01 Spinning artificial silk Expired - Lifetime US1883659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE286292X 1927-03-04

Publications (1)

Publication Number Publication Date
US1883659A true US1883659A (en) 1932-10-18

Family

ID=6059037

Family Applications (1)

Application Number Title Priority Date Filing Date
US258433A Expired - Lifetime US1883659A (en) 1927-03-04 1928-03-01 Spinning artificial silk

Country Status (5)

Country Link
US (1) US1883659A (en))
BE (1) BE343516A (en))
DE (1) DE517771C (en))
FR (2) FR636976A (en))
GB (1) GB286292A (en))

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743309C (de) * 1941-02-13 1943-12-22 Onderzoekings Inst Res Verfahren und Fadenfuehrer zur Verminderung der Reibung eines Fadens, insbesondere eines Kunstseidefadens
DE910715C (de) * 1941-02-25 1954-05-06 Bobingen Ag Fuer Textil Faser Verfahren und Vorrichtung zur Herstellung von gereckten Faeden bzw. Fadenbuendeln aus synthetischen, linearen Polyemeren

Also Published As

Publication number Publication date
BE343516A (en))
DE517771C (de) 1931-02-07
GB286292A (en) 1929-07-17
FR636976A (fr) 1928-04-20
FR34737E (en)) 1929-09-11

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