FR1259453A - Injection process for the manufacture of reinforced plastic objects - Google Patents

Injection process for the manufacture of reinforced plastic objects

Info

Publication number
FR1259453A
FR1259453A FR821239A FR821239A FR1259453A FR 1259453 A FR1259453 A FR 1259453A FR 821239 A FR821239 A FR 821239A FR 821239 A FR821239 A FR 821239A FR 1259453 A FR1259453 A FR 1259453A
Authority
FR
France
Prior art keywords
manufacture
reinforced plastic
injection process
plastic objects
objects
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
FR821239A
Other languages
French (fr)
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
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
Priority to LU39878D priority Critical patent/LU39878A1/xx
Priority to NL262379D priority patent/NL262379A/xx
Application filed by Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Priority to FR821239A priority patent/FR1259453A/en
Priority to DE1961C0023630 priority patent/DE1279931B/en
Priority to GB936261A priority patent/GB960616A/en
Application granted granted Critical
Publication of FR1259453A publication Critical patent/FR1259453A/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
    • B29C70/28—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
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • 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
    • 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
    • B29C70/28—Shaping operations therefor
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
FR821239A 1960-03-14 1960-03-14 Injection process for the manufacture of reinforced plastic objects Expired FR1259453A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
LU39878D LU39878A1 (en) 1960-03-14
NL262379D NL262379A (en) 1960-03-14
FR821239A FR1259453A (en) 1960-03-14 1960-03-14 Injection process for the manufacture of reinforced plastic objects
DE1961C0023630 DE1279931B (en) 1960-03-14 1961-03-13 Process for the production of shaped objects from synthetic resin reinforced with fibers
GB936261A GB960616A (en) 1960-03-14 1961-03-14 An injection moulding process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR821239A FR1259453A (en) 1960-03-14 1960-03-14 Injection process for the manufacture of reinforced plastic objects

Publications (1)

Publication Number Publication Date
FR1259453A true FR1259453A (en) 1961-04-28

Family

ID=8727033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821239A Expired FR1259453A (en) 1960-03-14 1960-03-14 Injection process for the manufacture of reinforced plastic objects

Country Status (5)

Country Link
DE (1) DE1279931B (en)
FR (1) FR1259453A (en)
GB (1) GB960616A (en)
LU (1) LU39878A1 (en)
NL (1) NL262379A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7081218B2 (en) * 2001-08-07 2006-07-25 Toray Industries, Inc. Method for producing upsized FRP member

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB780667A (en) * 1954-12-03 1957-08-07 Ashdowns Ltd Improvements in or relating to methods of and apparatus for conditioning resin impregnated fibrous mats for moulding operations
AT198943B (en) * 1956-02-23 1958-08-11 Serge Blanchi Processes and machines for the continuous production of components
US2913036A (en) * 1956-08-10 1959-11-17 Anthony Bros Fibre Glass Pool Process and apparatus for molding large plastic structures
GB828453A (en) * 1956-11-16 1960-02-17 Bristol Aircraft Ltd Improvements in apparatus for making resin bonded mouldings

Also Published As

Publication number Publication date
DE1279931B (en) 1968-10-10
LU39878A1 (en)
GB960616A (en) 1964-06-10
NL262379A (en)

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