GB8601137D0 - Injection moulding process - Google Patents

Injection moulding process

Info

Publication number
GB8601137D0
GB8601137D0 GB868601137A GB8601137A GB8601137D0 GB 8601137 D0 GB8601137 D0 GB 8601137D0 GB 868601137 A GB868601137 A GB 868601137A GB 8601137 A GB8601137 A GB 8601137A GB 8601137 D0 GB8601137 D0 GB 8601137D0
Authority
GB
United Kingdom
Prior art keywords
injection moulding
moulding process
injection
moulding
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.)
Granted
Application number
GB868601137A
Other versions
GB2169845A (en
GB2169845B (en
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.)
OBERLAUSITZER STAHL FAHRZEUG
Original Assignee
OBERLAUSITZER STAHL FAHRZEUG
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 OBERLAUSITZER STAHL FAHRZEUG filed Critical OBERLAUSITZER STAHL FAHRZEUG
Publication of GB8601137D0 publication Critical patent/GB8601137D0/en
Publication of GB2169845A publication Critical patent/GB2169845A/en
Application granted granted Critical
Publication of GB2169845B publication Critical patent/GB2169845B/en
Expired 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
    • B29C70/06—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
    • B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
    • B29C70/222—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure being shaped to form a three dimensional configuration
    • 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
    • B29C45/1418—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 the inserts being deformed or preformed, e.g. by the injection pressure
    • 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
    • B29C45/14—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
    • B29C45/14778—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 the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14786—Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced material
    • 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
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection
    • 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
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/724—Doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
GB08601137A 1985-01-23 1986-01-17 Injection moulding process for composite materials using a textile reinforcing element Expired GB2169845B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD27272085A DD233972A1 (en) 1985-01-23 1985-01-23 REINFORCEMENT ELEMENT FOR COMPOSITE MATERIALS

Publications (3)

Publication Number Publication Date
GB8601137D0 true GB8601137D0 (en) 1986-02-19
GB2169845A GB2169845A (en) 1986-07-23
GB2169845B GB2169845B (en) 1989-01-05

Family

ID=5564952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08601137A Expired GB2169845B (en) 1985-01-23 1986-01-17 Injection moulding process for composite materials using a textile reinforcing element

Country Status (6)

Country Link
DD (1) DD233972A1 (en)
DE (1) DE3543844A1 (en)
DK (1) DK28186A (en)
FR (1) FR2576250A1 (en)
GB (1) GB2169845B (en)
NL (1) NL8600110A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8902588A (en) * 1989-10-19 1991-05-16 Stamicarbon TUBULAR COMPOSITE PART.
GB2285598A (en) * 1994-01-15 1995-07-19 Spectus Systems Ltd Manufacture of a composite panel
GB2292332B (en) * 1994-04-22 1999-04-28 Alan Roger Harper Moulding process and apparatus therefor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2495640A (en) * 1946-05-31 1950-01-24 Method of molding
GB790639A (en) * 1955-02-01 1958-02-12 Bristol Aircraft Ltd Improvements in or relating to processes for making articles from bonded fibrous material
GB804262A (en) * 1955-09-01 1958-11-12 Normalair Ltd Improvements in and relating to flexible diaphragms
US3087201A (en) * 1960-03-02 1963-04-30 Us Rubber Co Method of injection molding fabricreinforced articles
GB944955A (en) * 1960-04-12 1963-12-18 English Electric Co Ltd Improvements in or relating to methods of producing reinforced plastic structures
GB1024582A (en) * 1961-07-05 1966-03-30 Rodgers William A method of manufacturing a synthetic resin moulding reinforced with fibrous material
NL290299A (en) * 1963-03-15
GB1067829A (en) * 1963-11-01 1967-05-03 Samuel Joseph Holtzman Improvements in or relating to molded polypropylene articles
US3617593A (en) * 1967-01-03 1971-11-02 Teledyne Inc Method for making reinforced ignition-tube of reinforced polyurethane foam
GB1353746A (en) * 1970-04-29 1974-05-22 Newlove B Fibreglass moulding process
FR2379376A1 (en) * 1977-02-02 1978-09-01 Tech Verre Tisse Stratified item reinforcing material - comprises tubular textile sheath with intersecting oblique threads securing longitudinal ones
DE2844907C3 (en) * 1978-10-14 1981-08-13 Fa. Carl Freudenberg, 6940 Weinheim Method for producing a delivery belt
DE2853417A1 (en) * 1978-12-11 1980-06-19 Carbone Ag METHOD AND DEVICE FOR PRODUCING A MOLDED OR HOLLOW BODY FROM COMPOSITE MATERIAL, AND MOLDED OR HOLLOW BODY FROM COMPOSITE MATERIAL
FR2460195A1 (en) * 1979-07-02 1981-01-23 Ferrary J P METHOD FOR MANUFACTURING CYCLE RIM OR CYCLOMOTOR RIM

Also Published As

Publication number Publication date
DD233972A1 (en) 1986-03-19
DK28186D0 (en) 1986-01-21
FR2576250A1 (en) 1986-07-25
NL8600110A (en) 1986-08-18
GB2169845A (en) 1986-07-23
DK28186A (en) 1986-07-24
DE3543844A1 (en) 1986-07-24
GB2169845B (en) 1989-01-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee