DE2910227C2 - - Google Patents

Info

Publication number
DE2910227C2
DE2910227C2 DE19792910227 DE2910227A DE2910227C2 DE 2910227 C2 DE2910227 C2 DE 2910227C2 DE 19792910227 DE19792910227 DE 19792910227 DE 2910227 A DE2910227 A DE 2910227A DE 2910227 C2 DE2910227 C2 DE 2910227C2
Authority
DE
Germany
Prior art keywords
fibers
tool
piston
guide element
melt
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
DE19792910227
Other languages
German (de)
English (en)
Other versions
DE2910227A1 (de
Inventor
Udo Dipl.-Ing. 1000 Berlin De Thomssen
Helmut Prof. Dr. 4020 Mettmann De Kaeufer
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.)
Cavity GmbH
Original Assignee
Deutsche Solvay Werke 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 Deutsche Solvay Werke GmbH filed Critical Deutsche Solvay Werke GmbH
Priority to DE19792910227 priority Critical patent/DE2910227A1/de
Publication of DE2910227A1 publication Critical patent/DE2910227A1/de
Application granted granted Critical
Publication of DE2910227C2 publication Critical patent/DE2910227C2/de
Granted 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14549—Coating rod-like, wire-like or belt-like articles
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14631—Coating reinforcements
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • 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
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/541—Positioning reinforcements in a mould, e.g. using clamping means for the reinforcement
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C2045/5695—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding using a movable mould part for continuously increasing the volume of the mould cavity to its final dimension during the whole injection step

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Textile Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE19792910227 1979-03-13 1979-03-13 Herstellungsverfahren von technischen teilen aus thermoplasten mit gerichteten lokalisierten endlosfasern Granted DE2910227A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792910227 DE2910227A1 (de) 1979-03-13 1979-03-13 Herstellungsverfahren von technischen teilen aus thermoplasten mit gerichteten lokalisierten endlosfasern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792910227 DE2910227A1 (de) 1979-03-13 1979-03-13 Herstellungsverfahren von technischen teilen aus thermoplasten mit gerichteten lokalisierten endlosfasern

Publications (2)

Publication Number Publication Date
DE2910227A1 DE2910227A1 (de) 1980-09-25
DE2910227C2 true DE2910227C2 (xx) 1989-04-20

Family

ID=6065506

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792910227 Granted DE2910227A1 (de) 1979-03-13 1979-03-13 Herstellungsverfahren von technischen teilen aus thermoplasten mit gerichteten lokalisierten endlosfasern

Country Status (1)

Country Link
DE (1) DE2910227A1 (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008033621A1 (de) * 2008-07-17 2010-01-21 Volkswagen Ag Kunststoffbauteil für Fahrzeuge, insbesondere Kraftfahrzeuge, und Verfahren zur Herstellung desselben
WO2017214106A1 (en) * 2016-06-09 2017-12-14 Abb Schweiz Ag Fiber guides for injection molding of fiber-reinfored cable ties

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19747021B4 (de) * 1997-10-24 2007-12-20 Vereinigung zur Förderung des Instituts für Kunststoffverarbeitung in Industrie und Handwerk an der Rhein.-Westf. Technischen Hochschule Aachen eV Verfahren zum Spritzgießen endlosfaserverstärkter Hohlkörper
NL1025510C2 (nl) * 2004-02-18 2005-08-19 Lankhorst Recycling Products B Werkwijze en inrichting voor het vervaardigen van een langwerpig gewapend kunststof constructiedeel, alsmede gewapend kunststof constructiedeel vervaardigd met behulp van een dergelijke inrichting.
DE102006056799A1 (de) * 2006-12-01 2008-06-05 Efficient Energy Gmbh Verfahren zum Herstellen eines Werkstücks und Werkstück
DE102016102081A1 (de) 2016-02-05 2017-08-10 Technische Universität Braunschweig Verfahren zum Herstellen eines faserverstärkten Bauteils und Gussform zum Herstellen eines faserverstärkten Bauteils
EP3292976A1 (de) * 2016-09-13 2018-03-14 HILTI Aktiengesellschaft Lokale verstärkung von spritzgussbauteilen
FR3093460B1 (fr) 2019-03-08 2021-11-26 Etancheite Et Frottement J Massot Dispositif de surmoulage d’une âme

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548751A1 (de) * 1975-10-31 1977-05-05 Demag Kunststofftech Verfahren und einrichtung zur herstellung von faserverstaerkten giess- oder pressformteilen aus kunststoff

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008033621A1 (de) * 2008-07-17 2010-01-21 Volkswagen Ag Kunststoffbauteil für Fahrzeuge, insbesondere Kraftfahrzeuge, und Verfahren zur Herstellung desselben
WO2017214106A1 (en) * 2016-06-09 2017-12-14 Abb Schweiz Ag Fiber guides for injection molding of fiber-reinfored cable ties
US11370153B2 (en) 2016-06-09 2022-06-28 Abb Schweiz Ag Method for forming a fiber-reinforced cable tie

Also Published As

Publication number Publication date
DE2910227A1 (de) 1980-09-25

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: DEUTSCHE SOLVAY-WERKE GMBH, 5650 SOLINGEN, DE

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee