GB1379484A - Process and device for the impregnation of carbon fibre rovings and slivers - Google Patents

Process and device for the impregnation of carbon fibre rovings and slivers

Info

Publication number
GB1379484A
GB1379484A GB194672A GB194672A GB1379484A GB 1379484 A GB1379484 A GB 1379484A GB 194672 A GB194672 A GB 194672A GB 194672 A GB194672 A GB 194672A GB 1379484 A GB1379484 A GB 1379484A
Authority
GB
United Kingdom
Prior art keywords
bobbin
roving
plate
wind
controlled
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
GB194672A
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of GB1379484A publication Critical patent/GB1379484A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
    • D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
    • D06B1/141—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller where an element is used to mitigate the quantity of treating material on the roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
    • D01F11/14—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with organic compounds, e.g. macromolecular compounds
    • 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
    • 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
    • B65H2701/37—Tapes
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/902—High modulus filament or fiber
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]

Abstract

1379484 Impregnating carbon rovings; unwinding unit MASCHINENFABRIK AUGSBURG-NURNBERG AG 14 Jan 1972 [15 Jan 1971] 1946/72 Headings D1L and D1J In a process for impregnating carbon rovings (e.g. in the formation of carbon fibre reinforced thermoplastic resins) a roving 1 is wound-off under a controlled tension not exceeding 250 ponds from a pivotal wind-off device 2 at an angle corresponding to the wind-on angle of the roving on the bobbin and passes via roller 4 to an impregnation device comprising a first applicator roll 5 rotating in a thermostatically controlled trough 9 of resin 8 a deflecting roller 6 and a second applicator roll 7 rotating in a similar trough 9a of resin 8a to be impregnated with a controlled thickness of resin on both sides, the impregnated roving being drawn off under increased tension by wind-up bobbin 12 disposed downstream of a series of deflecting braking rollers 11. The rollers 4-11 and troughs 9 and 9a may be disposed as illustrated on a vertically positioned receiving plate. Doctor blades 10, 10a may be provided to regulate the thickness of the coating used. Preferred coating materials are unsaturated polyester and epoxy resins. - The pivotal wind-off device (Fig. 2) suitably comprises a cross-wound supply bobbin 2 mounted on a plate 15 for pivoting about an axis 14 in the plane of the roving run off, the plate 15 being mounted on transverse strut 13a of frame 13. The bobbin 2 is connected via a belt drive with control motor 16 which is also mounted on plate 15 and has an adjustable torque. Plate 15 is connected via lever 17 to eccentric disc 18 rotated by motor 19, the disc being rotated through 180‹ each time a complete layer of carbon roving 1 has been removed from the bobbin 2. Motor 19 is controlled by signals generated by photoelectric reversing means 20, 20a located above the bobbin 2.
GB194672A 1971-01-15 1972-01-14 Process and device for the impregnation of carbon fibre rovings and slivers Expired GB1379484A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2101756A DE2101756C3 (en) 1971-01-15 1971-01-15 Process for the impregnation of carbon fibers and device for this

Publications (1)

Publication Number Publication Date
GB1379484A true GB1379484A (en) 1975-01-02

Family

ID=5795973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB194672A Expired GB1379484A (en) 1971-01-15 1972-01-14 Process and device for the impregnation of carbon fibre rovings and slivers

Country Status (13)

Country Link
US (1) US3908042A (en)
JP (1) JPS5545367B1 (en)
AT (1) AT328724B (en)
BE (1) BE778098A (en)
CH (1) CH537216A (en)
DE (1) DE2101756C3 (en)
DK (1) DK131276B (en)
FI (1) FI51002C (en)
FR (1) FR2122178A5 (en)
GB (1) GB1379484A (en)
IT (1) IT944602B (en)
NL (1) NL168575C (en)
NO (1) NO130859C (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019940A (en) * 1974-01-18 1977-04-26 Wall Industries, Inc. Method of manufacturing parallel yarn rope
DE2507675C3 (en) * 1975-02-22 1981-09-17 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Process for the impregnation of carbon fiber strands and tapes
US4211818A (en) * 1977-11-30 1980-07-08 Ppg Industries, Inc. Composite strands of resin, carbon and glass and product formed from said strands
DE2951399A1 (en) * 1979-12-20 1981-07-02 VEB Sportgeräte, DDR 6080 Schmalkalden High duty fibre reinforced plastic fibres - are vibrated, impregnated, conveyed, doctored, heated and cross-fed to laminating processes
DE3313991A1 (en) * 1983-04-18 1984-10-18 Fleißner GmbH & Co, Maschinenfabrik, 6073 Egelsbach DEVICE FOR AVIVATING CONTINUOUS GOODS WITH A PATCH DEVICE
GB8402190D0 (en) * 1984-01-27 1984-02-29 Wiggins Teape Group Ltd Coating paper
US4804509A (en) * 1986-12-17 1989-02-14 Amoco Corporation Hot-melt prepreg tow process
US5037284A (en) * 1986-12-17 1991-08-06 Amoco Corporation Hot-melt prepreg tow apparatus
DE69102377T3 (en) * 1990-09-17 2004-04-29 Resolution Research Nederland B.V. Resin impregnation process for a fiber substrate and device.
US5137781A (en) * 1991-03-22 1992-08-11 E. I. Du Pont De Nemours And Company Protected brittle fiber yarns
DE4209997A1 (en) * 1992-03-27 1993-09-30 Dornier Gmbh Impregnation appts. - has two vats and rollers to ensure complete saturation of fibrous material
US6248443B1 (en) * 1994-03-28 2001-06-19 Hitco Carbon Composites, Inc. Process for the preparation of flexible carbon yarn and carbon products therefrom
DE102005008705B3 (en) 2005-02-25 2006-09-21 Karl Mayer Malimo Textilmaschinenfabrik Gmbh Apparatus for feeding slivers to a knitting machine
CN104296669B (en) * 2014-10-23 2017-01-25 兴乐电缆有限公司 Anti-slip anti-shaking constant pressure type cable meter counting device
CN104897100A (en) * 2015-07-07 2015-09-09 姜华 Portable wire rope length measurement device
DE102015120292B3 (en) * 2015-11-24 2017-04-20 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Controlled unwinding device
DE102016219289A1 (en) 2016-10-05 2018-04-05 Bayerische Motoren Werke Aktiengesellschaft Roving impregnation method for wet winding technique
KR101916830B1 (en) * 2016-12-08 2018-11-09 주식회사 이지컴퍼지트 Manufacturing apparatus for tow prepreg and method thereof
EP3599069B1 (en) * 2018-07-23 2023-04-12 Crompton Technology Group Limited Fibre coating apparatus
KR102177348B1 (en) * 2019-07-18 2020-11-11 순천향대학교 산학협력단 Manufacture method for long fiber composite
CN111844521B (en) * 2020-06-19 2022-07-08 哈尔滨工业大学 Melt impregnation device and preparation method of continuous fiber reinforced thermoplastic prepreg tape

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH134337A (en) * 1928-10-16 1929-07-31 Schweiter Ag Maschf Oil device for textile threads.
US2383964A (en) * 1941-04-15 1945-09-04 Interchemical Company Coating method and apparatus
DE748711C (en) * 1942-06-22 1953-02-23 Alfred Hettwer Method and device for dry sizing of running sheets of thread
US2381398A (en) * 1944-05-04 1945-08-07 Firestone Tire & Rubber Co Apparatus for processing cord
US2444064A (en) * 1944-05-05 1948-06-29 Nasa Method of treating tire cord
US2673546A (en) * 1949-01-29 1954-03-30 Dan River Mills Inc Apparatus for treating impregnated yarn
DE848323C (en) * 1949-12-06 1952-09-04 Reiners Walter Dr Ing Tree machine
US2844488A (en) * 1955-02-02 1958-07-22 Goodyear Tire & Rubber Process for treating nylon cord fabric
US2992124A (en) * 1956-05-10 1961-07-11 Port Oils Inc X Resinous composition and method
US3115312A (en) * 1958-03-03 1963-12-24 Johns Manville Method for packaging stranded material
GB1036479A (en) * 1963-09-20 1966-07-20 Leesona Holt Ltd Improvements in or relating to sizing machines
US3307962A (en) * 1964-12-16 1967-03-07 Du Pont Process for treating nylon cord with an adhesive latex
FR1566785A (en) * 1968-03-29 1969-05-09
US3602191A (en) * 1969-07-17 1971-08-31 Westinghouse Electric Corp Web guiding apparatus
US3720536A (en) * 1970-06-18 1973-03-13 United Aircraft Corp Treatment of carbon fibers

Also Published As

Publication number Publication date
DE2101756C3 (en) 1981-05-27
IT944602B (en) 1973-04-20
AT328724B (en) 1976-04-12
NL168575C (en) 1982-04-16
US3908042A (en) 1975-09-23
NO130859C (en) 1975-02-26
DE2101756A1 (en) 1972-07-27
NL7200155A (en) 1972-07-18
BE778098A (en) 1972-05-02
JPS5545367B1 (en) 1980-11-18
DE2101756B2 (en) 1975-09-11
CH537216A (en) 1973-05-31
DK131276B (en) 1975-06-23
DK131276C (en) 1975-11-10
FI51002B (en) 1976-05-31
NO130859B (en) 1974-11-18
ATA4672A (en) 1975-06-15
NL168575B (en) 1981-11-16
FR2122178A5 (en) 1972-08-25
FI51002C (en) 1976-09-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee