CA1000464A - Method and apparatus for forming support device - Google Patents

Method and apparatus for forming support device

Info

Publication number
CA1000464A
CA1000464A CA124,743A CA124743A CA1000464A CA 1000464 A CA1000464 A CA 1000464A CA 124743 A CA124743 A CA 124743A CA 1000464 A CA1000464 A CA 1000464A
Authority
CA
Canada
Prior art keywords
support device
forming support
forming
support
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
CA124,743A
Other languages
English (en)
Inventor
Meyer J. Ragir
George R. Olen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1000464A publication Critical patent/CA1000464A/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
    • B29C45/14—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
    • 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
    • B29C45/14008—Inserting articles into the mould
    • B29C45/14016—Intermittently feeding endless articles, e.g. transfer films, to the mould
    • B29C45/14024—Intermittently feeding endless articles, e.g. transfer films, to the mould and punching or cutting a portion from the endless articles during mould closing
    • 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
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/14—Wood, e.g. woodboard or fibreboard

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)
  • Dry Formation Of Fiberboard And The Like (AREA)
CA124,743A 1970-10-30 1971-10-08 Method and apparatus for forming support device Expired CA1000464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9352670A 1970-10-30 1970-10-30

Publications (1)

Publication Number Publication Date
CA1000464A true CA1000464A (en) 1976-11-30

Family

ID=22239419

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124,743A Expired CA1000464A (en) 1970-10-30 1971-10-08 Method and apparatus for forming support device

Country Status (6)

Country Link
AU (1) AU3617771A (de)
CA (1) CA1000464A (de)
DE (1) DE2159119A1 (de)
FR (1) FR2115495B3 (de)
GB (1) GB1375396A (de)
IT (1) IT945191B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791246A (en) * 1980-11-29 1982-06-07 Yoshida Kogyo Kk <Ykk> Method and apparatus for molding cubic part automatically and decoratively
GB2276844A (en) * 1993-04-08 1994-10-12 Perstorp Components Ltd Flooring material comprising elastomer layer integrally moulded onto rigid substrate
AT513534A1 (de) * 2012-11-13 2014-05-15 Htp High Tech Plastics Gmbh Spritzgußformteil und Werkzeug sowie Verfahren zur Herstellung

Also Published As

Publication number Publication date
FR2115495B3 (de) 1974-01-04
FR2115495A3 (de) 1972-07-07
GB1375396A (de) 1974-11-27
AU3617771A (en) 1973-05-31
IT945191B (it) 1973-05-10
DE2159119A1 (de) 1972-05-31

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