DE29812617U1 - Device for producing a fiber compact layer - Google Patents

Device for producing a fiber compact layer

Info

Publication number
DE29812617U1
DE29812617U1 DE29812617U DE29812617U DE29812617U1 DE 29812617 U1 DE29812617 U1 DE 29812617U1 DE 29812617 U DE29812617 U DE 29812617U DE 29812617 U DE29812617 U DE 29812617U DE 29812617 U1 DE29812617 U1 DE 29812617U1
Authority
DE
Germany
Prior art keywords
transport
curing agent
roller
fiber mat
fiber
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 - Lifetime
Application number
DE29812617U
Other languages
German (de)
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.)
International Automotive Components Group North America Inc
Original Assignee
Lear Corp 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
Application filed by Lear Corp GmbH filed Critical Lear Corp GmbH
Priority to DE29812617U priority Critical patent/DE29812617U1/en
Priority to PCT/EP1999/005066 priority patent/WO2000004217A1/en
Priority to AU54113/99A priority patent/AU5411399A/en
Publication of DE29812617U1 publication Critical patent/DE29812617U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/655—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions characterised by the apparatus for applying bonding agents
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4266—Natural fibres not provided for in group D04H1/425
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/645—Impregnation followed by a solidification process
    • 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
    • D04H3/015—Natural yarns or filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (16)

1. Vorrichtung (1) zur Herstellung einer Faserkompaktschicht (2) aus einer mit ei­ nem Aushärtemittel (3) tränkbaren Fasermatte (4), welche Vorrichtung (1) zumin­ dest eine Aushärtemittelzuführeinrichtung (5) und eine durch diese die Fasermat­ te (4) hindurch transportierende Transporteinrichtung (6) aufweist, dadurch ge­ kennzeichnet, daß der Aushärtemittelzuführeinrichtung (5) in Transportrichtung (7) eine Homogenisier- und Verdichtungseinrichtung (8) nachgeordnet ist, welche wenigstens eine drehbare Preßwalze (10) und ein mit der Preßwalze einen Durchtrittsschlitz (11) für die getränkte Fasermatte (4) bildendes Gegendruckele­ ment (12) aufweist.1. Device ( 1 ) for producing a fiber compact layer ( 2 ) from a fiber mat ( 4 ) soakable with a curing agent ( 3 ), which device ( 1 ) at least one curing agent supply device ( 5 ) and through this the fiber mat ( 4 ) Transport device ( 6 ) which transports through it, characterized in that the hardening agent supply device ( 5 ) is arranged in the transport direction ( 7 ) downstream of a homogenizing and compacting device ( 8 ) which has at least one rotatable press roll ( 10 ) and one with the press roll a passage slot ( 11 ) for the impregnated fiber mat ( 4 ) forming back pressure element ( 12 ). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Preßwalze um eine Drehachse (9) quer zur Transportrichtung (7) drehbar ist.2. Apparatus according to claim 1, characterized in that the press roller is rotatable about an axis of rotation ( 9 ) transversely to the transport direction ( 7 ). 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Trans­ porteinrichtung (6) wenigstens eine um eine Drehachse (21) quer zur Transport­ einrichtung (7) drehbare erste Transportwalze (13) aufweist, über die die Faser­ matte (4) der Aushärtemittelzuführeinrichtung (5) zuführbar ist.3. Apparatus according to claim 1 or 2, characterized in that the trans port device ( 6 ) has at least one about an axis of rotation ( 21 ) transversely to the transport device ( 7 ) rotatable first transport roller ( 13 ) via which the fiber mat ( 4 ) the hardening agent feed device ( 5 ) can be fed. 4. Vorrichtung nach wenigstens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die Homogenisier- und Verdichtungseinrichtung (8) Teil der Transporteinrichtung ist.4. The device according to at least one of the preceding claims, characterized in that the homogenizing and compacting device ( 8 ) is part of the transport device. 5. Vorrichtung nach wenigstens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die Aushärtemittelzuführeinrichtung (5) ein das Aushär­ temittel (3) enthaltener Tauchbehälter (14) ist, durch den die Fasermatte (4) hin­ durchführbar ist.5. The device according to at least one of the preceding claims, characterized in that the curing agent supply device ( 5 ) is a curing agent ( 3 ) containing immersion container ( 14 ) through which the fiber mat ( 4 ) can be carried out. 6. Vorrichtung nach wenigstens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß der Tauchbehälter (14) an seinem oberen Ende (15) eine Eintauchöffnung (16) und die Transporteinrichtung (7) wenigstens die erste und eine zweite oberhalb der Eintauchöffnung in Transportrichtung beabstandet an­ geordnete Transportwalzen (13, 17) und eine zwischen diesen angeordnete, im Aushärtemittel (3) eingetauchte Spannwalze (18) aufweist.6. The device according to at least one of the preceding claims, characterized in that the immersion container ( 14 ) at its upper end ( 15 ) has an immersion opening ( 16 ) and the transport device ( 7 ) at least the first and a second spaced above the immersion opening in the transport direction Orderly transport rollers ( 13 , 17 ) and a tension roller ( 18 ) arranged between them and immersed in the curing agent ( 3 ). 7. Vorrichtung nach wenigstens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die zweite Transportwalze (17) als Gegendruckelement (12) zur Preßwalze (10) ausgebildet ist.7. The device according to at least one of the preceding claims, characterized in that the second transport roller ( 17 ) is designed as a counter-pressure element ( 12 ) for the press roller ( 10 ). 8. Vorrichtung nach wenigstens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß Preßwalze (10) und/oder zweite Transportwalze (17) zur Einstellung des Durchtrittsschlitzes (11) verstellbar gelagert sind.8. The device according to at least one of the preceding claims, characterized in that the press roller ( 10 ) and / or second transport roller ( 17 ) are adjustably mounted for adjusting the passage slot ( 11 ). 9. Vorrichtung nach wenigstens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß Drehachsen (9, 19) von Preßwalze (10) und zweiter Transportwalze (17) vertikal übereinander und parallel zueinander angeordnet sind.9. The device according to at least one of the preceding claims, characterized in that axes of rotation ( 9 , 19 ) of the press roller ( 10 ) and the second transport roller ( 17 ) are arranged vertically one above the other and parallel to one another. 10. Vorrichtung nach wenigstens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß der Homogenisier- und Verdichtungseinrichtung eine Er­ mittlungseinrichtung (20) wenigstens zur Ermittlung eines Tränkungsgrades und/oder einer Schichtdicke der Faserkompaktschicht in Transportrichtung nach­ geordnet ist.10. The device according to at least one of the preceding claims, characterized in that the homogenizing and compacting device is arranged He a determination device ( 20 ) at least for determining a degree of impregnation and / or a layer thickness of the fiber compact layer in the transport direction. 11. Vorrichtung nach wenigstens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß der Durchtrittsschlitz (11) in Abhängigkeit von Signalen der Ermittlungseinrichtung (20) einstellbar ist.11. The device according to at least one of the preceding claims, characterized in that the passage slot ( 11 ) is adjustable as a function of signals from the determining device ( 20 ). 12. Vorrichtung nach wenigstens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die Ermittlungseinrichtung (20) Tränkungsgrad und/oder Schichtdicke akustisch, optisch, elektrisch und/oder magnetisch bestimmt. 12. The device according to at least one of the preceding claims, characterized in that the determining device ( 20 ) determines the degree of impregnation and / or layer thickness acoustically, optically, electrically and / or magnetically. 13. Vorrichtung nach wenigstens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die Fasermatte (4) aus insbesondere in Wirrlager ange­ ordneten Naturfasern oder -fäden gebildet ist.13. The device according to at least one of the preceding claims, characterized in that the fiber mat ( 4 ) is formed from natural fibers or threads arranged in particular in random bearings. 14. Vorrichtung nach wenigstens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die Naturfasern oder -fäden aus Sisal- und/oder Flachs (22, 23) sind.14. The device according to at least one of the preceding claims, characterized in that the natural fibers or threads are made of sisal and / or flax ( 22 , 23 ). 15. Vorrichtung nach wenigstens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß das Aushärtemittel (3) ein plastisch und insbesondere thermoplastisch verformbares Material ist.15. The device according to at least one of the preceding claims, characterized in that the curing agent ( 3 ) is a plastically and in particular thermoplastic deformable material. 16. Vorrichtung nach wenigstens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß das Aushärtematerial eine Olefin- oder Acrylverbindung, ein Olefin- oder Acrylharz oder eine Kombination aus diesen Materialien ist.16. The device according to at least one of the preceding claims, characterized characterized in that the curing material is an olefin or acrylic compound, is an olefin or acrylic resin or a combination of these materials.
DE29812617U 1998-07-15 1998-07-15 Device for producing a fiber compact layer Expired - Lifetime DE29812617U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE29812617U DE29812617U1 (en) 1998-07-15 1998-07-15 Device for producing a fiber compact layer
PCT/EP1999/005066 WO2000004217A1 (en) 1998-07-15 1999-07-15 Device for producing a fibrous compact layer
AU54113/99A AU5411399A (en) 1998-07-15 1999-07-15 Device for producing a fibrous compact layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29812617U DE29812617U1 (en) 1998-07-15 1998-07-15 Device for producing a fiber compact layer

Publications (1)

Publication Number Publication Date
DE29812617U1 true DE29812617U1 (en) 1999-11-25

Family

ID=8059909

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29812617U Expired - Lifetime DE29812617U1 (en) 1998-07-15 1998-07-15 Device for producing a fiber compact layer

Country Status (3)

Country Link
AU (1) AU5411399A (en)
DE (1) DE29812617U1 (en)
WO (1) WO2000004217A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2617930A1 (en) 2005-08-09 2007-03-29 Revivicor, Inc. Transgenic ungulates expressing ctla4-ig and uses thereof
CA2827348C (en) 2011-02-14 2021-02-23 Revivicor, Inc. Genetically modified pigs for xenotransplantation of vascularized xenografts and derivatives thereof
KR20230107335A (en) 2020-11-20 2023-07-14 레비비코르 인코포레이션 Multi-transgenic pigs with growth hormone receptor knockout for xenotransplantation
AU2022347161A1 (en) 2021-09-20 2024-04-04 Revivicor, Inc. Multitransgenic pigs comprising ten genetic modifications for xenotransplantation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1027529A (en) * 1964-02-27 1966-04-27 Birfield Eng Ltd Improvements in or relating to impregnating apparatus
FR96143E (en) * 1967-11-30 1972-05-19 Kalle Ag Process for the manufacture of porous products.
US4185133A (en) * 1978-06-02 1980-01-22 Gaf Corporation Process for saturating a fiber mat of open structure

Also Published As

Publication number Publication date
WO2000004217A1 (en) 2000-01-27
AU5411399A (en) 2000-02-07

Similar Documents

Publication Publication Date Title
DE102007013987A1 (en) Molding surface used when making fibrous composite components in aerospace industry, includes diversity of groove types for supply of impregnation material to fibrous blank
DE3425345A1 (en) METHOD AND DEVICE FOR PRODUCING A UNIFORM, CONTINUOUS QUANTITY OF FIBERS
DE2101756B2 (en) Process for the impregnation of carbon fibers and device for this
DE2830882C3 (en) Slot die for extrusion of foils made of oil-containing thermoplastics
EP0756536B1 (en) Process and device for impregnating fibre bundles
EP0348831A2 (en) Method and apparatus for producing moulded parts from curable plastic material
DE102007015414B4 (en) Fadentränkvorrichtung
DE1956038A1 (en) Method and device for producing fiber-reinforced plates or foils from thermoplastic material and plate or foil produced by the method
DE3037167A1 (en) METHOD AND DEVICE FOR PRODUCING A COMPOSITE MATERIAL MADE OF PLASTIC AND FIBERS, essentially GAS-FREE
DE29812617U1 (en) Device for producing a fiber compact layer
WO2019115587A1 (en) Apparatus and process for impregnation of individual fibres, individual filaments or individual rovings
DE19530020A1 (en) Process for producing a compound from a plastic with a solid fiber insert
DE3048367C1 (en) Method and device for spreading a fiber strand
DE4142038A1 (en) Draw-frame equipment - has a funnel with adjustable sides and a reverse sliver device to feed in the doubling(s)
AT397387B (en) METHOD FOR IMPREGNATING A SURFACE, FIBROUS SUPPORT MATERIAL WITH SYNTHETIC RESIN, DEVICES FOR IMPLEMENTING THIS METHOD, PRODUCTS PRODUCED BY THIS METHOD AND THE USE THEREOF
DE4438885B4 (en) Device for measuring the thickness of a fiber structure on a regulating line
DE1291894B (en) Process for the production of elongated, flat or profiled, fiber-reinforced synthetic resin objects
DE4439564B4 (en) Apparatus for cleaning and opening fibrous material in flake form, e.g. As cotton, synthetic fiber material u. like.
DE1957166A1 (en) Process for coating and / or impregnation of film material and device for carrying out this process
EP1140459A1 (en) Method for producing a compound from a flowable plastic material and a solid fiber core by means of extrusion and device for carrying out said method
DE4438884B4 (en) Device for measuring the thickness of a fiber structure on a regulating line
DE2507675C3 (en) Process for the impregnation of carbon fiber strands and tapes
DE2850833A1 (en) METHOD FOR PRODUCING ORIENTED SHORT FIBER FABRICS
DE3313991A1 (en) DEVICE FOR AVIVATING CONTINUOUS GOODS WITH A PATCH DEVICE
DE2012107A1 (en) Regulating impregnation rate of filament winding

Legal Events

Date Code Title Description
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: D04H0001120000

Ipc: D04H0001720000

R207 Utility model specification

Effective date: 19991230

R150 Term of protection extended to 6 years

Effective date: 20010727

R081 Change of applicant/patentee

Owner name: INTERNATIONAL AUTOMOTIVE COMPONENTS GROUP NORT, US

Free format text: FORMER OWNER: LEAR CORPORATION GMBH & CO. KG, 65462 GINSHEIM-GUSTAVSBURG, DE

Effective date: 20040630

R151 Term of protection extended to 8 years

Effective date: 20041116

R152 Term of protection extended to 10 years

Effective date: 20060918

R081 Change of applicant/patentee

Owner name: INTERNATIONAL AUTOMOTIVE COMPONENTS GROUP NORT, US

Free format text: FORMER OWNER: LEAR CORP., SOUTHFIELD, US

Effective date: 20070711

R071 Expiry of right