CA942022A - Method of and apparatus for manufacturing moulded articles - Google Patents

Method of and apparatus for manufacturing moulded articles

Info

Publication number
CA942022A
CA942022A CA077,621A CA77621A CA942022A CA 942022 A CA942022 A CA 942022A CA 77621 A CA77621 A CA 77621A CA 942022 A CA942022 A CA 942022A
Authority
CA
Canada
Prior art keywords
moulded articles
manufacturing moulded
manufacturing
articles
moulded
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
CA077,621A
Other versions
CA77621S (en
Inventor
Benjamin L. Schmidt
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.)
Bolidt Tot Exploitatie Van Kunststoffen En Bouwwerken Nv Mij
Original Assignee
Bolidt Tot Exploitatie Van Kunststoffen En Bouwwerken Nv Mij
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 NL686813405A priority Critical patent/NL143842B/en
Application filed by Bolidt Tot Exploitatie Van Kunststoffen En Bouwwerken Nv Mij filed Critical Bolidt Tot Exploitatie Van Kunststoffen En Bouwwerken Nv Mij
Priority to CA077,621A priority patent/CA942022A/en
Priority to CH395270A priority patent/CH538354A/en
Priority to DE2012688A priority patent/DE2012688C3/en
Priority to BE747544D priority patent/BE747544A/en
Priority to GB1315570A priority patent/GB1310166A/en
Priority to FR7009997A priority patent/FR2082577A5/fr
Application granted granted Critical
Publication of CA942022A publication Critical patent/CA942022A/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
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete 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
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre 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
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA077,621A 1968-09-19 1970-03-17 Method of and apparatus for manufacturing moulded articles Expired CA942022A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL686813405A NL143842B (en) 1968-09-19 1968-09-19 METHOD OF INJECTION MOLDING OF MOLDED ARTICLES.
CA077,621A CA942022A (en) 1968-09-19 1970-03-17 Method of and apparatus for manufacturing moulded articles
CH395270A CH538354A (en) 1968-09-19 1970-03-17 Method and device for the production of molded articles from synthetic resin containing reinforcing fibers
DE2012688A DE2012688C3 (en) 1968-09-19 1970-03-17 Method and device for producing molded bodies from an irreversibly curable synthetic resin with reinforcing fibers
BE747544D BE747544A (en) 1968-09-19 1970-03-18 WERKWIJZE EN INRICHTING VOOR HET VERVAARDIGEN VAN VORMSTUKKEN VAN VEZELS BEVATTENDE KUNSTSTOF, (UITV. B.L. SCHMIDT).
GB1315570A GB1310166A (en) 1968-09-19 1970-03-18 Method of manufacturing moulded articles
FR7009997A FR2082577A5 (en) 1968-09-19 1970-03-20

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
NL686813405A NL143842B (en) 1968-09-19 1968-09-19 METHOD OF INJECTION MOLDING OF MOLDED ARTICLES.
CA077,621A CA942022A (en) 1968-09-19 1970-03-17 Method of and apparatus for manufacturing moulded articles
CH395270 1970-03-17
DE2012688A DE2012688C3 (en) 1968-09-19 1970-03-17 Method and device for producing molded bodies from an irreversibly curable synthetic resin with reinforcing fibers
GB1315570 1970-03-18
BE747544 1970-03-18
FR7009997A FR2082577A5 (en) 1968-09-19 1970-03-20

Publications (1)

Publication Number Publication Date
CA942022A true CA942022A (en) 1974-02-19

Family

ID=27560793

Family Applications (1)

Application Number Title Priority Date Filing Date
CA077,621A Expired CA942022A (en) 1968-09-19 1970-03-17 Method of and apparatus for manufacturing moulded articles

Country Status (7)

Country Link
BE (1) BE747544A (en)
CA (1) CA942022A (en)
CH (1) CH538354A (en)
DE (1) DE2012688C3 (en)
FR (1) FR2082577A5 (en)
GB (1) GB1310166A (en)
NL (1) NL143842B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2967578D1 (en) 1978-03-23 1986-03-27 Ici Plc Process for the manufacture of a glass fibre-reinforced plastics article and a glass fibre paste or slurry for use in the process
HU194293B (en) * 1985-05-17 1988-01-28 Villamos Ipari Kutato Intezet Process and equipment for production of forms from materials based on siliconelastomer and resistant against harms made by birds
GB8806299D0 (en) * 1988-03-17 1988-04-13 Glynwed Consumer & Building Process of manufacturing thin-walled plastics moulding
DE102009020448A1 (en) * 2009-05-08 2010-11-11 Rehau Ag + Co. High-strength injection-molded part and method for producing a highly rigid injection-molded part

Also Published As

Publication number Publication date
DE2012688C3 (en) 1974-08-29
DE2012688A1 (en) 1972-02-17
NL6813405A (en) 1970-03-23
CH538354A (en) 1973-08-15
GB1310166A (en) 1973-03-14
FR2082577A5 (en) 1971-12-10
BE747544A (en) 1970-08-31
DE2012688B2 (en) 1974-01-24
NL143842B (en) 1974-11-15

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