IT1028213B - Sistema per sostenere e trattare articoli particolarmente dischi grammofonici in presse di stampag gio con utensili di pressa divisi in parti per la produzione di articoli in lateriale plastico pressa to a caldo - Google Patents

Sistema per sostenere e trattare articoli particolarmente dischi grammofonici in presse di stampag gio con utensili di pressa divisi in parti per la produzione di articoli in lateriale plastico pressa to a caldo

Info

Publication number
IT1028213B
IT1028213B IT1906375A IT1906375A IT1028213B IT 1028213 B IT1028213 B IT 1028213B IT 1906375 A IT1906375 A IT 1906375A IT 1906375 A IT1906375 A IT 1906375A IT 1028213 B IT1028213 B IT 1028213B
Authority
IT
Italy
Prior art keywords
pressed
anchoring devices
support
prod
manufacture
Prior art date
Application number
IT1906375A
Other languages
English (en)
Inventor
C Lindell
Karl Alf Nillson Osten
Original Assignee
Toolex Alpha Ab
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 Toolex Alpha Ab filed Critical Toolex Alpha Ab
Application granted granted Critical
Publication of IT1028213B publication Critical patent/IT1028213B/it

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds 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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D17/00—Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records; Producing record discs from master stencils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2017/00—Carriers for sound or information
    • B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003—Records or discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
IT1906375A 1974-01-07 1975-01-07 Sistema per sostenere e trattare articoli particolarmente dischi grammofonici in presse di stampag gio con utensili di pressa divisi in parti per la produzione di articoli in lateriale plastico pressa to a caldo IT1028213B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7400162A SE389993B (sv) 1974-01-07 1974-01-07 Anordning vid formpressar med delade formpressverktyg for framstellning av varmpressade produkter av plastiskt material, serskilt grammofonskivor

Publications (1)

Publication Number Publication Date
IT1028213B true IT1028213B (it) 1979-01-30

Family

ID=20319851

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1906375A IT1028213B (it) 1974-01-07 1975-01-07 Sistema per sostenere e trattare articoli particolarmente dischi grammofonici in presse di stampag gio con utensili di pressa divisi in parti per la produzione di articoli in lateriale plastico pressa to a caldo

Country Status (3)

Country Link
BE (1) BE824113A (it)
IT (1) IT1028213B (it)
SE (1) SE389993B (it)

Also Published As

Publication number Publication date
BE824113A (fr) 1975-05-02
SE389993B (sv) 1976-11-29
SE7400162L (it) 1975-07-08

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