HK186A - Process and device for the manufacture of a laid sheet - Google Patents

Process and device for the manufacture of a laid sheet

Info

Publication number
HK186A
HK186A HK1/86A HK186A HK186A HK 186 A HK186 A HK 186A HK 1/86 A HK1/86 A HK 1/86A HK 186 A HK186 A HK 186A HK 186 A HK186 A HK 186A
Authority
HK
Hong Kong
Prior art keywords
web
carrier
adhesive
fibre
winding
Prior art date
Application number
HK1/86A
Other languages
German (de)
English (en)
Inventor
Richard Pott
Original Assignee
Aerotex Hochleistungsfaser 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6139596&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK186(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aerotex Hochleistungsfaser Gmbh filed Critical Aerotex Hochleistungsfaser Gmbh
Publication of HK186A publication Critical patent/HK186A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/002—Inorganic yarns or filaments
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/002—Inorganic yarns or filaments
    • D04H3/004—Glass yarns or filaments
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • D04H3/011—Polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/04—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments in rectilinear paths, e.g. crossing at right angles
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/12—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with filaments or yarns secured together by chemical or thermo-activatable bonding agents, e.g. adhesives, applied or incorporated in liquid or solid form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/685—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by laminating inserts between two plastic films or plates
    • B29C70/687—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by laminating inserts between two plastic films or plates the inserts being oriented, e.g. nets or meshes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • B29K2105/101—Oriented
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • B29K2105/101—Oriented
    • B29K2105/108—Oriented arranged in parallel planes and crossing at substantial angles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)

Claims (12)

1. Procédé de fabrication d'une nappe de fibres de renforcement synthétique à base de fibres de carbone, d'aramide, de polyester ou de verre, dans laquelle les fibres de renforcement sont liées à l'aide d'agents liants disposés selon des bandes transversales à la direction des fibres, caractérisé en ce que, après fabrication d'une nappe unidirectionnelle sous forme d'une bande (25), celle-ci est ensuite amenée à l'arrivée d'au moins une bande-support (27, 28) qui, pour sa part, transporte l'agent liant (40), tel que des fils adhésifs ou similaires, et que les fils adhésifs (40) sont amenés de façon continue au contact de la bande de fibres (25) dans un poste de pressage (111).
2. Procédé selon la revendication 1, caractérisé en ce que l'agent liant (40), tel que des fils adhésifs ou similaires, est placé au moins sur une bande-support (27, 28), enlevé de cette bande-support et placé sur la bande de fibres (25) dans le poste de pressage.
3. Procédé selon la revendication 1, caractérisé en ce que le faisceau ou le cordon de fibres non tordu (Roving) (17) provenant de façon continue d'une bobine (16) est tout d'abord mis au large, formé de façon unidirectionnelle dans le sens des fibres en une nappe plate de fibres avant que la bande de fibres ne parvienne au poste de pressage.
4. Procédé selon les revendications 1, 2 et 3, caractérisé en ce que les cordons de fils servant à la formation de la bande de fibres sont divisés.
5. Procédé selon la revendication 1 et la revendication 2, caractérisé en ce que la bande de fibres (26) terminée est coupée en petites bandes dans un poste d'enroulage disposé après le poste de pressage.
6. Procédé selon la revendication 1 ou la revendication 2, caractérisé en ce que la bande-support se compose de 3 parties : un support (27, 28) muni d'une surface anti-adhésive sur laquelle sont disposées des bandelettes (27') (28') fixées par une colle permanente, qui sont reliées par des fils adhésifs (40) revêtus de colle permanente, en un élément unitaire dont est séparable la bande-support (27) (28), et en ce que la face revêtue de colle permanente des bandelettes-supports (27', 28') et des fils adhésifs (40) est placée sur la nappe (25) dans le poste de pressage (111).
7. Dispositif pour la mise en oeuvre du procédé selon les revendications 1 et 2, caractérisé en ce que, à l'horizontale d'un dispositif de pressage à rouleaux (111) au moins d'un côté par rapport au sens de marche de la nappe, sont disposés un tambour de stockage (8, 9) situé avant le dispositif de pressage à rouleaux (111) et au moins un tambour d'enroulage (12, 13), situé après le dispositif de pressage à rouleaux, pour la bande support (27, 28, 27', 28').
8. Dispositif selon la revendication 7, caractérisé en ce qu'un dispositif diviseur placé avant le dispositif à rouleaux presseurs (111) est disposé après un ratelier ou une ensouple (1).
9. Dispositif selon la revendication 8, caractérisé en ce qu'il adjoint au ratelier ou à l'ensouple (1) un dispositif de séparation en plusieurs stades (2, 3, 4) pour la séparation en plusieurs stades du cordon de fibres.
10. Dispositif selon la revendication 7, caractérisé en ce que la bande de fibres terminée est enroulée sur un rouleau d'enroulage (15) qui est équipé d'un outil de coupe tel qu'un couteau (34).
11. Dispositif selon la revendication 7, caractérisé en ce que, pour l'amenée de l'agent liant, tel que les fils adhésifs ou similaires, sur la bande-support (27, 28), la bande ou les tambours de stockage (8, 9), des buses (31) sont disposées de part et d'autre de la largeur totale.
12. Dispositif selon la revendication 7, caractérisé en ce que les bandes-supports (27, 28, 27', 28') sont amenées des deux côtés de la bande de fibres selon un angle aigu par rapport à celle-ci et que, dans la ligne de travail du poste de pressage et après celui-ci, les bandes-supports sont enlevées de la bande de fibres selon un angle aigu et conduites à un tambour d'enroulage (12, 13).
HK1/86A 1981-08-19 1986-01-02 Process and device for the manufacture of a laid sheet HK186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813132697 DE3132697A1 (de) 1981-08-19 1981-08-19 Verfahren und vorrichtung zur herstellung eines geleges

Publications (1)

Publication Number Publication Date
HK186A true HK186A (en) 1986-01-10

Family

ID=6139596

Family Applications (1)

Application Number Title Priority Date Filing Date
HK1/86A HK186A (en) 1981-08-19 1986-01-02 Process and device for the manufacture of a laid sheet

Country Status (9)

Country Link
US (1) US4507164A (fr)
EP (1) EP0072453B1 (fr)
JP (1) JPS5865627A (fr)
AU (1) AU553490B2 (fr)
CA (1) CA1212608A (fr)
DE (2) DE3132697A1 (fr)
HK (1) HK186A (fr)
IL (1) IL66532A0 (fr)
ZA (1) ZA825985B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4010086C2 (de) * 1989-05-16 2003-07-24 Dimension Polyant Sailcloth In Kontinuierliches Verfahren und Vorrichtung zur kontinuierlichen Herstellung eines verstärkten laminierten Tuches für Segel
US5308430A (en) * 1990-01-30 1994-05-03 Makoto Saito Reinforcing fiber sheet, method of manufacturing the same, and the method of reinforcing structure with the reinforcing fiber sheet
IT1241332B (it) * 1990-12-04 1994-01-10 Firestone Int Dev Spa Metodo per la realizzazione di un componente armato di una carcassa di pneumatico di veicolo
DE19534627A1 (de) * 1995-09-18 1997-03-20 Richard Pott Mehrschichtiges Unidirektional-Gelege und Verfahren zur Herstellung desselben
DE19537663A1 (de) * 1995-10-10 1997-04-17 Pott Richard Mittels Haftfäden fixiertes 45 DEG - Verstärkungsfaser-Gelege sowie Verfahren und Vorrichtung zur Herstellung desselben
DE19624234A1 (de) * 1996-06-18 1998-01-08 Saertex Wagener Gmbh & Co Kg Flächenelement mit unterbrochenen Multifilamenten sowie Verfahren zu seiner Herstellung
US5945356A (en) * 1996-10-10 1999-08-31 Pott; Richard Reinforcing web and production thereof
DE19707125C2 (de) * 1996-12-09 2000-02-03 Epo Faser Technik Gmbh Verfahren zur Herstellung eines unidirektionalen Geleges aus parallel einlaufenden Hochleistungsfasern
FR2761380B1 (fr) * 1997-03-28 1999-07-02 Europ Propulsion Procede et machine pour la realisation de nappes fibreuses multiaxiales
US6311377B1 (en) 1998-04-28 2001-11-06 Owens Corning Fiberglass Technology, Inc. Apparatus and method for spreading fibrous tows into linear arrays of generally uniform density and products made thereby
EP1167001B1 (fr) * 2000-06-26 2005-05-11 SAERTEX Wagener GmbH & Co. KG Procédé de fabrication de nappes, de rubans, de plaquettes comportant des fibres de carbone multiples et filamentaires
RU2206648C2 (ru) * 2001-09-20 2003-06-20 ООО "Стекло-Прогресс" Способ укладки поперечных нитей для изготовления нетканого рулонного материала
US20100043689A1 (en) * 2008-08-21 2010-02-25 Madsen Kenneth M Apparatus And Method Of Producing Reinforced Laminated Panels As A Continuous Batch
ES2680620T3 (es) 2011-01-12 2018-09-10 Companie Chomarat Estructuras laminadas de material compuesto y métodos de fabricación y uso de las mismas
CZ305862B6 (cs) * 2014-07-11 2016-04-13 Technická univerzita v Liberci Způsob výroby plošného útvaru obsahujícího alespoň jedno vlákno a/nebo lineární útvar, který není zpracovatelný standardními textilními technologiemi, plošný útvar vytvořený tímto způsobem a prostorový útvar vytvořený z tohoto plošného útvaru

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459615A (en) * 1966-01-26 1969-08-05 Ppg Industries Inc Process for preparing reinforcing fabric for elastomeric products
US3383263A (en) * 1966-04-26 1968-05-14 Rohm & Haas Method for preparing fabric laminate
US3622429A (en) * 1968-11-25 1971-11-23 James A Kippan Synthetic strap
FR2180606B1 (fr) * 1972-04-19 1974-09-13 Rhone Poulenc Textile
US4372801A (en) * 1979-12-14 1983-02-08 Orcon Corporation Fill strand transfer apparatus for making non woven fabrics
US4295905A (en) * 1979-12-14 1981-10-20 Orcon Corporation Fill strand transfer process for making non woven fabrics
DE3003666A1 (de) * 1980-02-01 1981-08-06 Richard 4937 Lage Pott Gelege zur herstellung einer verstaerkung von im wesentlichen aus flaechen bestehenden bauteilen und eine vorrichtung zur herstellung desselben
JPS56140154A (en) * 1980-03-31 1981-11-02 Kobunshi Kako Kenkyusho Production of fabric having weft web whose fiber . yarn density is adjusted

Also Published As

Publication number Publication date
EP0072453A3 (en) 1983-06-01
CA1212608A (fr) 1986-10-14
ZA825985B (en) 1983-07-27
IL66532A0 (en) 1982-12-31
AU553490B2 (en) 1986-07-17
EP0072453B1 (fr) 1984-12-19
AU8728482A (en) 1983-02-24
EP0072453A2 (fr) 1983-02-23
JPS5865627A (ja) 1983-04-19
US4507164A (en) 1985-03-26
DE3261620D1 (en) 1985-01-31
JPH0129902B2 (fr) 1989-06-14
DE3132697A1 (de) 1983-03-03

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