CA1033522A - Method of manufacturing a prismatic, hollow object by injection moulding - Google Patents

Method of manufacturing a prismatic, hollow object by injection moulding

Info

Publication number
CA1033522A
CA1033522A CA182,231A CA182231A CA1033522A CA 1033522 A CA1033522 A CA 1033522A CA 182231 A CA182231 A CA 182231A CA 1033522 A CA1033522 A CA 1033522A
Authority
CA
Canada
Prior art keywords
prismatic
manufacturing
injection moulding
hollow object
hollow
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
CA182,231A
Other languages
French (fr)
Other versions
CA182231S (en
Inventor
Johannes H. Fritz
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1033522A publication Critical patent/CA1033522A/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
    • B29C70/68—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
    • B29C70/681—Component parts, details or accessories; Auxiliary operations
    • B29C70/683—Pretreatment of the preformed part, e.g. insert
    • 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
    • B29C45/14196—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 the inserts being positioned around an edge of the injected part
    • 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
    • B29C45/14467—Joining articles or parts of a single article
    • B29C45/14475—Joining juxtaposed parts of a single article, e.g. edges of a folded container blank

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casings For Electric Apparatus (AREA)
  • Structure Of Receivers (AREA)
CA182,231A 1972-10-04 1973-10-01 Method of manufacturing a prismatic, hollow object by injection moulding Expired CA1033522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7213387A NL7213387A (en) 1972-10-04 1972-10-04

Publications (1)

Publication Number Publication Date
CA1033522A true CA1033522A (en) 1978-06-27

Family

ID=19817068

Family Applications (1)

Application Number Title Priority Date Filing Date
CA182,231A Expired CA1033522A (en) 1972-10-04 1973-10-01 Method of manufacturing a prismatic, hollow object by injection moulding

Country Status (8)

Country Link
JP (1) JPS4973458A (en)
CA (1) CA1033522A (en)
DE (1) DE2346296A1 (en)
FR (1) FR2201968B1 (en)
GB (1) GB1434565A (en)
IT (1) IT999597B (en)
NL (1) NL7213387A (en)
SE (1) SE399205B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54127464A (en) * 1978-03-27 1979-10-03 Sanpo Jiyushi Kougiyou Kk Method of forming stereoscopic surface by using pvc sheet covering
JPS5573039A (en) * 1978-11-25 1980-06-02 Canon Inc Camera body
JPS58203840A (en) * 1982-05-13 1983-11-28 吉田工業株式会社 Vessel made of synthetic resin and its manufacture
DE3504063A1 (en) * 1985-02-07 1986-08-07 Jungmann KG, 4973 Vlotho Method and device for smoothly connecting image-like objects mounted on paper or cardboard to plastic articles having a level, cylindrical or plastic surface
DE3603113A1 (en) * 1986-02-01 1987-08-06 Sueddeutsche Kuehler Behr Process for the production of a thin-walled ribbed surface of a plastic injection-moulded component for motor vehicles
DE3742457A1 (en) * 1987-12-15 1989-06-29 Dynamit Nobel Ag MANUFACTURING PROCESS FOR PLASTIC MOLDED PARTS WITH DECORATIVE-STAMPED SURFACE COATING
GB8905433D0 (en) * 1989-03-09 1989-04-19 Mckechnie Consumer Prod Improvements in or relating to moulded products
CH679147A5 (en) * 1989-06-07 1991-12-31 Tetra Pak Romont
US5335935A (en) * 1992-08-31 1994-08-09 Plastic Mold Technology Incorporated Air bag cover/molded article with integral cover layer of leather
GB9425288D0 (en) * 1994-12-15 1995-02-15 Silkjet Ltd A container
DE102011111720A1 (en) 2011-08-26 2013-02-28 Rotho Kunststoff Ag Method for producing injection-molded plastic article e.g. plastic tray with decorative sheet for storage of e.g. key in house, involves opening mold to eject plastic article, after solidifying plastic in mold
DE102011117827A1 (en) 2011-11-08 2013-05-08 Störtebeker Braumanufaktur GmbH Process for the manufacture of plastic beverage crates
DE102012201875B4 (en) 2012-02-08 2020-12-10 Rotho Kunststoff Ag Method of making an injection molded plastic article

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1234237A (en) * 1959-05-13 1960-10-14 Improvements in the manufacture of various objects by plastic injection
FR1493570A (en) * 1966-06-15 1967-09-01 Jaeger Sa Manufacturing process of plastic parts
DE1629706A1 (en) * 1967-05-31 1971-02-04 Lissmann Alkor Werk Process for the production of injection molded parts with surface coating
IL36823A (en) * 1970-05-13 1974-03-14 Airfix Ind Ltd Container and method for producing it

Also Published As

Publication number Publication date
IT999597B (en) 1976-03-10
SE399205B (en) 1978-02-06
FR2201968A1 (en) 1974-05-03
JPS4973458A (en) 1974-07-16
GB1434565A (en) 1976-05-05
DE2346296A1 (en) 1974-04-11
FR2201968B1 (en) 1976-11-19
NL7213387A (en) 1974-04-08

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