US2255426A - Method of winding thin threads or filaments - Google Patents

Method of winding thin threads or filaments Download PDF

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Publication number
US2255426A
US2255426A US165370A US16537037A US2255426A US 2255426 A US2255426 A US 2255426A US 165370 A US165370 A US 165370A US 16537037 A US16537037 A US 16537037A US 2255426 A US2255426 A US 2255426A
Authority
US
United States
Prior art keywords
spool
threads
air
filaments
jacket
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
US165370A
Other languages
English (en)
Inventor
Lamesch Armand
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.)
Schlesische Spiegelglas Manufactur Carl Tielsch GmbH
SCHLESISCHE SPIEGELGLAS-MANUFACTUR CARL TIELSCH GmbH
Original Assignee
Schlesische Spiegelglas Manufactur Carl Tielsch GmbH
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 Schlesische Spiegelglas Manufactur Carl Tielsch GmbH filed Critical Schlesische Spiegelglas Manufactur Carl Tielsch GmbH
Application granted granted Critical
Publication of US2255426A publication Critical patent/US2255426A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices

Definitions

  • burg Altwasser iiiis invention relates to the production of threads or filaments of glass or substances having properties similar to those of glass and has for its object to provide an improved method of winding such threads or filaments on a drum or spool whereby the disadvantages connected with existing methods are avoided.
  • the method according to the invention enables filaments to be wound in a much simpler and effective manner.
  • the method consists in effecting the winding within a layer of air separated from the outside air by a shell or jacket which is substantially concentric to the spool,-
  • the filament is guided through a chlesische Spiegelglasb. IL, Walden-- Application September 23, 1937, Serial No. 165,370
  • 1 is a thread producing means comprising, in the embodiment shown, an apertured heating device 2 in which glass rods tare caused to melt.
  • a particle 5 of molten glass is discharged which draws after it a thread or filament 6.
  • I is the core of a winding drum rotating at suitable speed in the direction indicated by arrow 14 and 8 are side cheeks for laterally limiting the drum and which are of such a width that they project somewhat beyond the shell or jacket I3 surrounding the spool to protect the wound glass threads from the action of the air 9 thrown off by the outsides I0 of the cheeks 8.
  • the shell or jacket for separating the air layer carried along due to friction relative to the circumference of the drum from the outer air preferably comprises an inclined channel-like member l2, which may be constructed also for instance in such manner that the particle of molten glass is guided to the spool not only tangentially but at the same time in a radial direction,
  • the member 12 serves as receiver and collector for the particles 5 issuing from the device I and represents, furthermore, that portion of the de- V106 within which, according to the invention, the
  • the portions oi the thread wound upon the spool l are those upon which the action of cen- -trii'ugaliorceislessthanthedrawingactionoi the spool, or, in other words, these portions have the proper diameter required for subsequent use.
  • a pluraiity oi. single threads ta, lb, etc. can be adspun at the same time and composition to receive'the drops in their movement from the supply, one slit being positioned 'for' passage of the drops away from the spool, and other slits having their edges turned to direct air towards the spool.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Winding Filamentary Materials (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
US165370A 1936-10-01 1937-09-23 Method of winding thin threads or filaments Expired - Lifetime US2255426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE487118X 1936-10-01

Publications (1)

Publication Number Publication Date
US2255426A true US2255426A (en) 1941-09-09

Family

ID=6543552

Family Applications (1)

Application Number Title Priority Date Filing Date
US165370A Expired - Lifetime US2255426A (en) 1936-10-01 1937-09-23 Method of winding thin threads or filaments

Country Status (5)

Country Link
US (1) US2255426A (ja)
BE (1) BE423852A (ja)
FR (1) FR827219A (ja)
GB (1) GB487118A (ja)
NL (1) NL49763C (ja)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711054A (en) * 1951-08-14 1955-06-21 Lebro T Urbanetti Apparatus for forming glass strands
US2838879A (en) * 1949-05-06 1958-06-17 Schuller Werner Apparatus for drawing glass filaments
US2947489A (en) * 1953-12-29 1960-08-02 Owens Corning Fiberglass Corp High speed winding collet
US2979766A (en) * 1960-02-23 1961-04-18 Chemstrand Corp Melt-spinning apparatus
US2992956A (en) * 1958-02-14 1961-07-18 American Optical Corp Method for making fiber optical devices
US3008183A (en) * 1957-04-17 1961-11-14 Schuller Werner Method and apparatus for the production of filaments of glass or like thermoplastic materials
US3065613A (en) * 1960-05-05 1962-11-27 Wranau Guido Von Apparatus for production of glass fibers
US3093282A (en) * 1959-11-12 1963-06-11 British Nylon Spinners Ltd Controlling of tension in running threads
US3182921A (en) * 1963-08-01 1965-05-11 Crompton & Knowles Corp Continuous reel-winding apparatus
US3482953A (en) * 1966-11-07 1969-12-09 Ppg Industries Inc Method and apparatus for winding glass strand
US3532478A (en) * 1969-09-29 1970-10-06 Ppg Industries Inc Method and apparatus for forming and winding glass strand
US3535097A (en) * 1968-01-10 1970-10-20 Ppg Industries Inc Forming and winding glass fiber strand
US4511095A (en) * 1982-02-27 1985-04-16 Shimadzu Corporation Method and apparatus for winding glass fibers

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838879A (en) * 1949-05-06 1958-06-17 Schuller Werner Apparatus for drawing glass filaments
US2711054A (en) * 1951-08-14 1955-06-21 Lebro T Urbanetti Apparatus for forming glass strands
US2947489A (en) * 1953-12-29 1960-08-02 Owens Corning Fiberglass Corp High speed winding collet
US3008183A (en) * 1957-04-17 1961-11-14 Schuller Werner Method and apparatus for the production of filaments of glass or like thermoplastic materials
US2992956A (en) * 1958-02-14 1961-07-18 American Optical Corp Method for making fiber optical devices
US3093282A (en) * 1959-11-12 1963-06-11 British Nylon Spinners Ltd Controlling of tension in running threads
US2979766A (en) * 1960-02-23 1961-04-18 Chemstrand Corp Melt-spinning apparatus
US3065613A (en) * 1960-05-05 1962-11-27 Wranau Guido Von Apparatus for production of glass fibers
US3182921A (en) * 1963-08-01 1965-05-11 Crompton & Knowles Corp Continuous reel-winding apparatus
US3482953A (en) * 1966-11-07 1969-12-09 Ppg Industries Inc Method and apparatus for winding glass strand
US3535097A (en) * 1968-01-10 1970-10-20 Ppg Industries Inc Forming and winding glass fiber strand
US3532478A (en) * 1969-09-29 1970-10-06 Ppg Industries Inc Method and apparatus for forming and winding glass strand
US4511095A (en) * 1982-02-27 1985-04-16 Shimadzu Corporation Method and apparatus for winding glass fibers

Also Published As

Publication number Publication date
FR827219A (fr) 1938-04-21
BE423852A (ja)
GB487118A (en) 1938-06-15
NL49763C (ja)

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