IE33287B1 - A method of and apparatus for maintaining a thread of filamentary material under tension - Google Patents

A method of and apparatus for maintaining a thread of filamentary material under tension

Info

Publication number
IE33287B1
IE33287B1 IE880/69A IE88069A IE33287B1 IE 33287 B1 IE33287 B1 IE 33287B1 IE 880/69 A IE880/69 A IE 880/69A IE 88069 A IE88069 A IE 88069A IE 33287 B1 IE33287 B1 IE 33287B1
Authority
IE
Ireland
Prior art keywords
rollers
thread
cage
frame
filamentary material
Prior art date
Application number
IE880/69A
Other versions
IE33287L (en
Original Assignee
Morganite Research And Dev Ltd
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 Morganite Research And Dev Ltd filed Critical Morganite Research And Dev Ltd
Publication of IE33287L publication Critical patent/IE33287L/en
Publication of IE33287B1 publication Critical patent/IE33287B1/en

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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
    • D01D10/0445—Supporting filaments or the like during their treatment while in continuous movement using rollers with mutually inclined axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/32—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • B65H2701/314—Carbon fibres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/19—Inorganic fiber

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)

Abstract

1,271,502. Tensioning thread. MORGANITE RESEARCH & DEVELOPMENT Ltd. 30 June, 1969 [3 July, 1968], No. 31685/69. Heading D1L. [Also in Division Cl] During the exposure of a thread of filamentary material to pyrolysis treatment in the production of carbonaceous filamentary material therefrom, the thread is held under longitudinal tension by passing it in spaced convolutions around three or more rollers journalled to a frame to form a cage, at least one of the rollers being rotatable to draw the thread around the rollers and the rotational axes of the rollers being parallel to one another but oblique to the longitudinal axis of the cage. As illustrated, three rollers 1, 2 and 3 are arranged equidistantly from an alignment shaft 4, each roller being mounted in the frame wall at one end and on a pivotally adjustable carrier plate 7 at the other end. Angular adjustment of the plate 7 to set the axes of the rollers oblique to the axis of the cage is possible by virtue of bolts 12 which protrude through arcuate slots 13 and carry nuts 14 which lock the plate in position. A drive to effect rotation is mounted on the other ends of the rollers which extend beyond the frame. Three sets of four rollers arranged coaxially on the frame may be used, each set constituting an individual cage. [GB1271502A]
IE880/69A 1968-07-03 1969-06-27 A method of and apparatus for maintaining a thread of filamentary material under tension IE33287B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31685/68A GB1271502A (en) 1968-07-03 1968-07-03 An improved method and apparatus for the treatment of filamentary material

Publications (2)

Publication Number Publication Date
IE33287L IE33287L (en) 1970-01-03
IE33287B1 true IE33287B1 (en) 1974-05-15

Family

ID=10326873

Family Applications (1)

Application Number Title Priority Date Filing Date
IE880/69A IE33287B1 (en) 1968-07-03 1969-06-27 A method of and apparatus for maintaining a thread of filamentary material under tension

Country Status (9)

Country Link
US (1) US3698865A (en)
BE (1) BE735601A (en)
CH (1) CH481843A (en)
DE (2) DE6926220U (en)
FR (1) FR2012224A1 (en)
GB (1) GB1271502A (en)
IE (1) IE33287B1 (en)
NL (1) NL6910189A (en)
SE (1) SE348013B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3116663A1 (en) 2020-11-26 2022-05-27 Intent Electromechanical interface to automatically manage a drone battery

Also Published As

Publication number Publication date
NL6910189A (en) 1970-01-06
SE348013B (en) 1972-08-21
GB1271502A (en) 1972-04-19
DE6926220U (en) 1969-12-11
DE1933610A1 (en) 1970-01-08
CH481843A (en) 1969-11-30
FR2012224A1 (en) 1970-03-13
US3698865A (en) 1972-10-17
IE33287L (en) 1970-01-03
BE735601A (en) 1969-12-16

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