CH529625A - Process for manufacturing hollow elements in thermoplastic material - Google Patents

Process for manufacturing hollow elements in thermoplastic material

Info

Publication number
CH529625A
CH529625A CH309271A CH309271A CH529625A CH 529625 A CH529625 A CH 529625A CH 309271 A CH309271 A CH 309271A CH 309271 A CH309271 A CH 309271A CH 529625 A CH529625 A CH 529625A
Authority
CH
Switzerland
Prior art keywords
thermoplastic material
hollow elements
manufacturing hollow
manufacturing
elements
Prior art date
Application number
CH309271A
Other languages
French (fr)
Inventor
Louis Gimaret Pierre
Original Assignee
Metallurg Du Val D Amby Ets
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 claimed from FR7008322A external-priority patent/FR2082251A5/fr
Application filed by Metallurg Du Val D Amby Ets filed Critical Metallurg Du Val D Amby Ets
Publication of CH529625A publication Critical patent/CH529625A/en

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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/06—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould about two or more axes
    • 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
    • B29K2023/00—Use of polyalkenes 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides 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
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
CH309271A 1970-03-09 1971-03-02 Process for manufacturing hollow elements in thermoplastic material CH529625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7008322A FR2082251A5 (en) 1970-03-09 1970-03-09

Publications (1)

Publication Number Publication Date
CH529625A true CH529625A (en) 1972-10-31

Family

ID=9051932

Family Applications (1)

Application Number Title Priority Date Filing Date
CH309271A CH529625A (en) 1970-03-09 1971-03-02 Process for manufacturing hollow elements in thermoplastic material

Country Status (7)

Country Link
BE (1) BE763771A (en)
CA (1) CA946111A (en)
CH (1) CH529625A (en)
DE (1) DE2110895A1 (en)
GB (1) GB1345578A (en)
NL (1) NL7103151A (en)
SE (1) SE367950B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136098B (en) * 1983-03-04 1987-01-07 Bryant & Sons Limited Barry Hot water cylinders

Also Published As

Publication number Publication date
DE2110895A1 (en) 1971-10-07
SE367950B (en) 1974-06-17
BE763771A (en) 1971-08-02
NL7103151A (en) 1971-09-13
CA946111A (en) 1974-04-30
GB1345578A (en) 1974-01-30

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Legal Events

Date Code Title Description
PL Patent ceased