IT1248690B - Utensile per la lavorazione di materia plastica e procedimento per la fabbricazione dell'utensile - Google Patents

Utensile per la lavorazione di materia plastica e procedimento per la fabbricazione dell'utensile

Info

Publication number
IT1248690B
IT1248690B IT02053890A IT2053890A IT1248690B IT 1248690 B IT1248690 B IT 1248690B IT 02053890 A IT02053890 A IT 02053890A IT 2053890 A IT2053890 A IT 2053890A IT 1248690 B IT1248690 B IT 1248690B
Authority
IT
Italy
Prior art keywords
tool
manufacture
processing
plastic material
plastic
Prior art date
Application number
IT02053890A
Other languages
English (en)
Other versions
IT9020538A1 (it
IT9020538A0 (it
Inventor
Lajos Kelemen
Ferenc Timar
Andras Jako'
Ferenc Szedo
Viktor Kenesei
Original Assignee
Tiszai Vegyi Kombinat
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 Tiszai Vegyi Kombinat filed Critical Tiszai Vegyi Kombinat
Publication of IT9020538A0 publication Critical patent/IT9020538A0/it
Publication of IT9020538A1 publication Critical patent/IT9020538A1/it
Application granted granted Critical
Publication of IT1248690B publication Critical patent/IT1248690B/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
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/46—Rollers
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/35—Extrusion nozzles or dies with rollers
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • 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
    • B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
    • B29K2909/02—Ceramics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IT02053890A 1989-06-05 1990-06-05 Utensile per la lavorazione di materia plastica e procedimento per la fabbricazione dell'utensile IT1248690B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU892881A HU206487B (en) 1989-06-05 1989-06-05 Tool for working up synthetic materials and process for producing the tool

Publications (3)

Publication Number Publication Date
IT9020538A0 IT9020538A0 (it) 1990-06-05
IT9020538A1 IT9020538A1 (it) 1991-12-05
IT1248690B true IT1248690B (it) 1995-01-26

Family

ID=10961499

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02053890A IT1248690B (it) 1989-06-05 1990-06-05 Utensile per la lavorazione di materia plastica e procedimento per la fabbricazione dell'utensile

Country Status (3)

Country Link
DE (1) DE4017627A1 (it)
HU (1) HU206487B (it)
IT (1) IT1248690B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2772733B1 (fr) * 1997-12-19 2000-03-10 Sogem Agro Dispositif de guidage d'extremite pour convoyeur a bande sans fin motorisee et convoyeur equipe d'un tel dispositif

Also Published As

Publication number Publication date
IT9020538A1 (it) 1991-12-05
HU206487B (en) 1992-11-30
DE4017627A1 (de) 1991-01-03
IT9020538A0 (it) 1990-06-05
HUT55725A (en) 1991-06-28

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Legal Events

Date Code Title Description
0001 Granted