GB719597A - Device for manufacturing threads from thermo-plastic materials according to the ribbon meltspinning process - Google Patents

Device for manufacturing threads from thermo-plastic materials according to the ribbon meltspinning process

Info

Publication number
GB719597A
GB719597A GB24224/52A GB2422452A GB719597A GB 719597 A GB719597 A GB 719597A GB 24224/52 A GB24224/52 A GB 24224/52A GB 2422452 A GB2422452 A GB 2422452A GB 719597 A GB719597 A GB 719597A
Authority
GB
United Kingdom
Prior art keywords
ribbon
supply device
melting chamber
pict
thermo
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
Application number
GB24224/52A
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.)
Onderzoekings Instituut Research
Original Assignee
Onderzoekings Instituut Research
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 Onderzoekings Instituut Research filed Critical Onderzoekings Instituut Research
Publication of GB719597A publication Critical patent/GB719597A/en
Expired legal-status Critical Current

Links

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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/022—Melting the material to be shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

<PICT:0719597/IV (a)/1> <PICT:0719597/IV (a)/2> <PICT:0719597/IV (a)/3> In the manufacture of threads from thermoplastic materials, such as polyamides, by the ribbon melt-spinning process in which the ribbon is propelled and guided to the melting chamber by a supply device, the last guide of which is spaced from the entrance of the melting chamber, an auxiliary movable guiding member is provided which in its operative position spans the gap between the supply device and the entrance of the melting chamber and thereby facilitates spinning-in and the replacement of spinning ribbons. The supply device (Fig. 2) comprises a pair of driven rollers 10, 11 for forwarding the ribbon 7 through guiding channels 8, 9. The gap (see Fig. 3) between the supply device and the melting chamber 29 is bridged by a guide 17 which is supported by the lower end of the supply device and is movable into and out of its operative position along grooves 18, 19 and 24, 25. The movable guide (Fig. 4) is provided with a ribbon-guiding slot 22 and with a heat-insulating handle 23.
GB24224/52A 1952-01-04 1952-09-26 Device for manufacturing threads from thermo-plastic materials according to the ribbon meltspinning process Expired GB719597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL719597X 1952-01-04

Publications (1)

Publication Number Publication Date
GB719597A true GB719597A (en) 1954-12-01

Family

ID=19815055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24224/52A Expired GB719597A (en) 1952-01-04 1952-09-26 Device for manufacturing threads from thermo-plastic materials according to the ribbon meltspinning process

Country Status (6)

Country Link
US (1) US2786674A (en)
BE (1) BE514384A (en)
DE (1) DE1002501B (en)
FR (1) FR1064344A (en)
GB (1) GB719597A (en)
NL (1) NL75336C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096701A (en) * 1958-01-23 1963-07-09 Fairchild Camera Instr Co Self-threading automatic film processing apparatus
US3026012A (en) * 1960-05-13 1962-03-20 Murray G Clay Wire guide for spring-coiling machines
US5816466A (en) * 1996-04-19 1998-10-06 The Lincoln Electric Company Wire feeding apparatus
US7026574B2 (en) * 2003-07-22 2006-04-11 Lincoln Global, Inc. Wire gripper for a drive unit of a wire feeder
US8878097B2 (en) * 2008-08-18 2014-11-04 Lincoln Global, Inc. Wire feeder with curved force generating element(s) for better positioning of an adjusting mechanism

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US959601A (en) * 1910-01-24 1910-05-31 Nicholas Power Fireproof magazine for film-reels.
US1210212A (en) * 1912-11-16 1916-12-26 Nicholas Power Company Film-guiding device.
US1919926A (en) * 1927-10-04 1933-07-25 Photo Review Corp Developing apparatus
US1930937A (en) * 1928-08-13 1933-10-17 California Packing Corp Cherry pitting machine
US1809830A (en) * 1929-05-01 1931-06-16 Revere Rubber Co Conveyer
DE721687C (en) * 1939-02-03 1942-06-12 Ig Farbenindustrie Ag Spinning device for meltable plastics using the rod melting process
US2388423A (en) * 1944-09-04 1945-11-06 Marful Specialties Inc Light sensitive material feeding mechanism
US2605502A (en) * 1949-10-05 1952-08-05 Celanese Corp Preparation of filamentary material

Also Published As

Publication number Publication date
NL75336C (en)
DE1002501B (en) 1957-02-14
BE514384A (en)
FR1064344A (en) 1954-05-12
US2786674A (en) 1957-03-26

Similar Documents

Publication Publication Date Title
GB1484598A (en) Open-end spinning machine incorporating a movable piecing-up apparatus
GB719597A (en) Device for manufacturing threads from thermo-plastic materials according to the ribbon meltspinning process
GB740584A (en) Improvements in or relating to the production of filamentary material by melt spinning
GB1296936A (en)
GB406508A (en) Improvements in and relating to funnel guides for the delivery of slivers form cotton drawing frames
GB1435717A (en) Open-end spinning machine including a device for the interim storage of a surplus length of yarn
DE3664139D1 (en) Method and apparatus for producing effect yarn on open-end spinning devices
GB630036A (en) Improvements in arrangements for drafting and twisting fibrous material in spinning frames
GB1205031A (en) Apparatus for returning a yarn end into an open end spinning machine
US2387869A (en) Tension control mechanism
ES476898A1 (en) Yarn take-up and supply mechanism for use with textile machines
GB1148716A (en) Apparatus and method for spinning core-yarn
GB2019450A (en) Uptwisting Machines
GB567102A (en) Improvements in and relating to roving and/or thread guides for fly frames or spinning and doubling machines
GB1150568A (en) Process and apparatus for producing Core-Spun Yarns
ES260156A1 (en) Process for manufacturing thermoplastic granules
GB740910A (en) Improvements in the drafting apparatus of textile spinning machines
US3066357A (en) Direct spinning machine
SU825692A1 (en) Device for cooling synthetic fibre
ES436165A1 (en) Dual zone wet drafting device for twistless yarns
FR1076177A (en) Apparatus for the manufacture of yarns of thermoplastic materials by the process of spinning a molten material from a ribbon
ES263707A1 (en) Improvements relating to the production of textile yarns
JPS5663020A (en) Drafting device in spinning frame
FR2359913A1 (en) Heater for false twisting device - has feed duct through which yarn is threaded before being moved into contact with heater
GB560902A (en) Improvements relating to the manufacture of staple yarn from continuous filaments