DE29911930U1 - Device for producing a flat component reinforced with a ring - Google Patents

Device for producing a flat component reinforced with a ring

Info

Publication number
DE29911930U1
DE29911930U1 DE29911930U DE29911930U DE29911930U1 DE 29911930 U1 DE29911930 U1 DE 29911930U1 DE 29911930 U DE29911930 U DE 29911930U DE 29911930 U DE29911930 U DE 29911930U DE 29911930 U1 DE29911930 U1 DE 29911930U1
Authority
DE
Germany
Prior art keywords
rovings
slot
feed
nozzle
extruder head
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
DE29911930U
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.)
Sachsenring Automobiltechnik AG
Original Assignee
Sachsenring Automobiltechnik 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 Sachsenring Automobiltechnik AG filed Critical Sachsenring Automobiltechnik AG
Priority to DE29911930U priority Critical patent/DE29911930U1/en
Priority to PCT/DE2000/002248 priority patent/WO2001003908A1/en
Publication of DE29911930U1 publication Critical patent/DE29911930U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/156—Coating two or more articles simultaneously
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels

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 erfaßtThe description text was not recorded electronically

Claims (9)

1. Vorrichtung zur Herstellung eines mit Rovings verstärkten flächigen Bauteils aus wenigstens einem thermisch verformbaren polymeren Werkstoff, wobei die Rovings der Schmelze des polymeren Werkstoffs zugeführt und diese, über den Querschnitt der Extruderdüse verteilt, mit dem Werkstoff extrudierbar sind, dadurch gekennzeichnet, daß die Extruderdüse eine Breitschlitzdüse (9) ist und zum Zuführen der Rovings (12) vor der Mündung des Düsenschlitzes (10) eine Zuführvorrichtung (11) für die Rovings (12) vorgesehen ist.1. Device for producing a flat component reinforced with rovings from at least one thermally deformable polymeric material, the rovings being fed to the melt of the polymeric material and these being distributed over the cross section of the extruder nozzle and being extrudable with the material, characterized in that the extruder nozzle is a slot die ( 9 ) and a feed device ( 11 ) for the rovings ( 12 ) is provided for feeding the rovings ( 12 ) in front of the mouth of the die slot ( 10 ). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß sich die Zuführvorrichtung (11) über die gesamte oder nahezu die gesamte Länge (10.2) der Breitschlitzdüse (9) oder dessen Düsenschlitz (10) erstreckt und unmittelbar oder mittelbar in den Extruderkopf (6) ragende Zuführöffnungen (13) der Zuführvorrichtung (11) für Rovings (12) über die Länge (10.2) des Düsenschlitzes (10) verteilt sind.2. Device according to claim 1, characterized in that the feed device ( 11 ) extends over the entire or almost the entire length ( 10.2 ) of the slot die ( 9 ) or its die slot ( 10 ) and directly or indirectly into the extruder head ( 6 ) projecting feed openings ( 13 ) of the feed device ( 11 ) for rovings ( 12 ) are distributed over the length ( 10.2 ) of the nozzle slot ( 10 ). 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß zwischen der Zuführvorrichtung (11) und der Mündung des Düsenschlitzes (10) über die Länge (10.2) des Düsenschlitzes (10) verteilt Führungsstege (18) zur Führung der Rovings (12) im Extruderkopf (6) vorgesehen sind. 3. Device according to claim 1 or 2, characterized in that between the feed device ( 11 ) and the mouth of the nozzle slot ( 10 ) over the length ( 10.2 ) of the nozzle slot ( 10 ) distributed guide webs ( 18 ) for guiding the rovings ( 12 ) are provided in the extruder head ( 6 ). 4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß je Zuführöffnung (13) wenigstens je ein Führungssteg (18) zwischen der Zuführöffnung (13) und dem Düsenschlitz (10) oder in der Wand (6.1) des Extruderkopfes (6) ent­ sprechend angeordnete Einlaßöffnungen (14) vorgesehen sind.4. The device according to claim 3, characterized in that each feed opening ( 13 ) at least one guide web ( 18 ) between the feed opening ( 13 ) and the nozzle slot ( 10 ) or in the wall ( 6.1 ) of the extruder head ( 6 ) accordingly arranged Inlet openings ( 14 ) are provided. 5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die eine Flachseite (6.1) des Extruderkopfes (6) oder zumindest die Innenwand (6.11) derselben zum Düsenschlitz (10) hin, den Querschnitt verkleinernd, schräg verläuft.5. Device according to one of claims 1 to 4, characterized in that the one flat side ( 6.1 ) of the extruder head ( 6 ) or at least the inner wall ( 6.11 ) of the same to the nozzle slot ( 10 ), reducing the cross section, runs obliquely. 6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß die Zuführöffnungen (13) und eventuell vorhandene Einlaßöffnungen (14) und/oder die Führungsstege (18) im Bereich (17) der Schräge der Flachseite (6.1) des Extruder­ kopfes (6) vorgesehen sind.6. The device according to claim 5, characterized in that the feed openings ( 13 ) and possibly existing inlet openings ( 14 ) and / or the guide webs ( 18 ) in the region ( 17 ) of the slope of the flat side ( 6.1 ) of the extruder head ( 6 ) is provided are. 7. Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß für das mit den Rovings (12) verstärkte, in Form einer Flachbahn (16) ausgebildete Extrudat eine Ablage (19) vorgesehen ist und die Extrusionsvorrichtung (1) oder ein Teil der Extrusionsvorrichtung (1) oder wenigstens der Extruderkopf (6) und die Ablage (19) relativ zueinander, zumindest in der (x-y)-Ebene der Ablage (19), verfahrbar ist.7. Device according to one of claims 1 to 6, characterized in that for the with the rovings ( 12 ) reinforced in the form of a flat web ( 16 ) formed extrudate a tray ( 19 ) is provided and the extrusion device ( 1 ) or a part the extrusion device ( 1 ) or at least the extruder head ( 6 ) and the tray ( 19 ) can be moved relative to one another, at least in the (xy) plane of the tray ( 19 ). 8. Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß die Flachbahn (16) auf der Ablage (19) nach einem Ablegemuster ablegbar ist.8. The device according to claim 7, characterized in that the flat web ( 16 ) on the shelf ( 19 ) can be deposited according to a deposit pattern. 9. Vorrichtung nach Anspruch 7 oder 8, dadurch gekennzeichnet, daß ein Preßstempel (20) vorgesehen ist, der auf das Ablegemuster preßbar ist.9. Apparatus according to claim 7 or 8, characterized in that a press ram ( 20 ) is provided which can be pressed onto the deposit pattern.
DE29911930U 1999-07-13 1999-07-13 Device for producing a flat component reinforced with a ring Expired - Lifetime DE29911930U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29911930U DE29911930U1 (en) 1999-07-13 1999-07-13 Device for producing a flat component reinforced with a ring
PCT/DE2000/002248 WO2001003908A1 (en) 1999-07-13 2000-07-11 Device for producing a flat component, reinforced with roving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29911930U DE29911930U1 (en) 1999-07-13 1999-07-13 Device for producing a flat component reinforced with a ring

Publications (1)

Publication Number Publication Date
DE29911930U1 true DE29911930U1 (en) 2000-11-30

Family

ID=8075868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29911930U Expired - Lifetime DE29911930U1 (en) 1999-07-13 1999-07-13 Device for producing a flat component reinforced with a ring

Country Status (2)

Country Link
DE (1) DE29911930U1 (en)
WO (1) WO2001003908A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2047962A1 (en) * 2007-10-11 2009-04-15 Société de Technologie MICHELIN Device for sheathing a bundle of wires with symmetric runners

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717321A1 (en) * 1987-05-22 1988-12-15 Schaeffler Waelzlager Kg Production process for a sheet-like component and component
DE3929146A1 (en) * 1989-09-02 1991-03-07 Martin Rudolph Continuous thermoplastic FRP prodn. - by feeding suitable fibrous material together with heated thermoplastics and consolidating combination by passing it through e.g. extruder
US5174939A (en) * 1990-12-04 1992-12-29 Bridgestone Corporation Method of manufacturing a reinforced tire component
US5718858A (en) * 1993-08-17 1998-02-17 Polyplastics Co., Inc. Apparatus, method, and coating die for producing long fiber-reinforced thermoplastic resin composition
DE19818322A1 (en) * 1997-04-23 1998-11-19 Ind Tech Res Inst Production of continuous fibre-reinforced thermoplastic composites

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993726A (en) * 1974-01-16 1976-11-23 Hercules Incorporated Methods of making continuous length reinforced plastic articles
JPS5843012B2 (en) * 1980-04-16 1983-09-24 山川工業株式会社 Resin press molding method using direct auto charge
US4300878A (en) * 1980-08-27 1981-11-17 The Firestone Tire & Rubber Company Extrusion die for forming composite rubber-cord strip
US4563140A (en) * 1983-11-14 1986-01-07 Armstrong Rubber Company Apparatus for coating aligned cords
DE3824181A1 (en) * 1987-07-25 1989-02-02 Barmag Barmer Maschf Process for producing thermoplastic prepregs

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717321A1 (en) * 1987-05-22 1988-12-15 Schaeffler Waelzlager Kg Production process for a sheet-like component and component
DE3929146A1 (en) * 1989-09-02 1991-03-07 Martin Rudolph Continuous thermoplastic FRP prodn. - by feeding suitable fibrous material together with heated thermoplastics and consolidating combination by passing it through e.g. extruder
US5174939A (en) * 1990-12-04 1992-12-29 Bridgestone Corporation Method of manufacturing a reinforced tire component
US5718858A (en) * 1993-08-17 1998-02-17 Polyplastics Co., Inc. Apparatus, method, and coating die for producing long fiber-reinforced thermoplastic resin composition
DE19818322A1 (en) * 1997-04-23 1998-11-19 Ind Tech Res Inst Production of continuous fibre-reinforced thermoplastic composites

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2047962A1 (en) * 2007-10-11 2009-04-15 Société de Technologie MICHELIN Device for sheathing a bundle of wires with symmetric runners
FR2922144A1 (en) * 2007-10-11 2009-04-17 Michelin Soc Tech DEVICE FOR CUTTING A SYMMETRIC FEED CHANNEL SHEET
US7878788B2 (en) 2007-10-11 2011-02-01 Michelin Recherche Et Technique S.A. Device for sheathing a strip of filaments, the device having symmetrical feed channels

Also Published As

Publication number Publication date
WO2001003908A1 (en) 2001-01-18

Similar Documents

Publication Publication Date Title
DE3149181C2 (en)
DE2517964C2 (en) Device for the continuous vulcanization of an endless length of vulcanizable elastomer material
DE2007238C3 (en) Injection unit of a plastic injection molding machine with a valve device
DE2830882C3 (en) Slot die for extrusion of foils made of oil-containing thermoplastics
DE2417865C2 (en) Device for extruding plastic
DE2503455B2 (en) DEVICE FOR COOLING AND GRANULATING STRIPS MADE OF THERMOPLASTIC PLASTICS
DE2209895A1 (en) Method and apparatus for the continuous production of hollow extrusions
DE2655840C3 (en) Device for cooling and granulating strands made of thermoplastics
AT412770B (en) FORMING DEVICE FOR AN EXTRUSION SYSTEM
DE29911930U1 (en) Device for producing a flat component reinforced with a ring
EP1625797B1 (en) Delivery of strand material
DE3209357C2 (en)
DE3717321C2 (en) Process for producing a flat component reinforced by rovings
EP1079961B1 (en) Method and device for producing shaped bodies
DE19734473A1 (en) Press system for the production of molded parts made of plastic
DE19623514C2 (en) Method and device for the extrusion of rubber compounds by means of a gear pump
DE1504619A1 (en) Method and device for the extrusion of plastic films
DE102004021773B4 (en) Scraper and sprayer for filter tow
DE1937539A1 (en) Method and device for the continuous sheathing of wires with plastic
EP1379372B1 (en) Device for the production of an extruded profile
EP2096210B1 (en) Device and method for creating at least one sheet-like press material containing several hollow spaces, in particular a carton material
AT410527B (en) MOLDING DEVICE FOR AN EXTRUSION SYSTEM
DE2219786C2 (en) Device for extruding plastic strands
DE2844133A1 (en) DEVICE FOR THE PRODUCTION OF FIBER MATERIAL FOR PAPER MASH
DE2000075C (en) Process for continuously forming a tubular article and apparatus for carrying out the process

Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20010104

R156 Lapse of ip right after 3 years

Effective date: 20030201