GB1326679A - Apparatus and method for levelling tow - Google Patents

Apparatus and method for levelling tow

Info

Publication number
GB1326679A
GB1326679A GB2668471*A GB2668471A GB1326679A GB 1326679 A GB1326679 A GB 1326679A GB 2668471 A GB2668471 A GB 2668471A GB 1326679 A GB1326679 A GB 1326679A
Authority
GB
United Kingdom
Prior art keywords
tow
band
filaments
grooves
tension
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
GB2668471*A
Other languages
English (en)
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.)
Turbo Machine Co
Original Assignee
Turbo Machine Co
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 Turbo Machine Co filed Critical Turbo Machine Co
Publication of GB1326679A publication Critical patent/GB1326679A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • D02J1/18—Separating or spreading

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
GB2668471*A 1970-08-10 1971-04-19 Apparatus and method for levelling tow Expired GB1326679A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6239370A 1970-08-10 1970-08-10

Publications (1)

Publication Number Publication Date
GB1326679A true GB1326679A (en) 1973-08-15

Family

ID=22042187

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2668471*A Expired GB1326679A (en) 1970-08-10 1971-04-19 Apparatus and method for levelling tow

Country Status (5)

Country Link
US (1) US3708832A (https=)
DE (1) DE2125711A1 (https=)
ES (1) ES390353A1 (https=)
FR (1) FR2103963A5 (https=)
GB (1) GB1326679A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133968A (en) * 1983-02-01 1984-08-08 Hauni Werke Koerber & Co Kg Method and apparatus for the production of filter rod sections for use in cigarettes or the like
EP0393420A1 (en) * 1989-04-05 1990-10-24 Ube Industries, Ltd. Fiber separator for producing fiber reinforced metallic or resin body

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179776A (en) * 1977-09-19 1979-12-25 Harold Wortman Method and apparatus for deregistering and processing an open synthetic tow into fiber-filled articles
US4120079A (en) * 1977-10-11 1978-10-17 Tokyo Institute Of Technology Tow opening apparatus
DE3527799A1 (de) * 1985-08-02 1987-02-12 Basf Ag Verfahren zum gleichmaessigen faerben eines filamentbuendels mit einer farbstoffloesung
DE4010831A1 (de) * 1990-04-04 1991-10-10 Hoechst Ag Verfahren und vorrichtung zum fuehren eines faserkabels
US5315740A (en) 1992-08-20 1994-05-31 Velcro Industries, B.V. Hook for hook and loop fasteners
US6385828B1 (en) * 2001-08-28 2002-05-14 Zoltek Companies, Inc. Apparatus and method for splitting a tow of fibers
DE102011112369A1 (de) * 2011-09-02 2013-03-07 Power-Heat-Set Gmbh Vorrichtung zur aktiven Trennung der Fäden eines Garnbündels in einzelne Fäden
US9528200B2 (en) * 2011-12-22 2016-12-27 Teijin Limited Method for manufacturing reinforcing fiber strand
GB201609919D0 (en) 2016-06-07 2016-07-20 Fernando Gerard Fibre spreading
US10151053B2 (en) * 2016-10-06 2018-12-11 Izumi International, Inc. Process and apparatus for expanding multiple filament tow
EP3425092B1 (de) 2017-07-06 2020-05-13 KARL MEYER Technische Textilien GmbH Vorrichtung und verfahren zum spreizen eines faserbündels

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE533477A (https=) * 1953-11-23
US3254373A (en) * 1963-10-10 1966-06-07 Eastman Kodak Co Tow blooming
US3340576A (en) * 1966-04-05 1967-09-12 Eastman Kodak Co Method for blooming tow

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133968A (en) * 1983-02-01 1984-08-08 Hauni Werke Koerber & Co Kg Method and apparatus for the production of filter rod sections for use in cigarettes or the like
EP0393420A1 (en) * 1989-04-05 1990-10-24 Ube Industries, Ltd. Fiber separator for producing fiber reinforced metallic or resin body
US5101542A (en) * 1989-04-05 1992-04-07 Ube Industries, Ltd. Fiber separator for producing fiber reinforced metallic or resin body

Also Published As

Publication number Publication date
FR2103963A5 (https=) 1972-04-14
DE2125711A1 (de) 1972-02-17
US3708832A (en) 1973-01-09
ES390353A1 (es) 1973-06-01

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed