IT949515B - Dispositivo di pressatura per trafilare una massa plasmabile - Google Patents

Dispositivo di pressatura per trafilare una massa plasmabile

Info

Publication number
IT949515B
IT949515B IT30833/71A IT3083371A IT949515B IT 949515 B IT949515 B IT 949515B IT 30833/71 A IT30833/71 A IT 30833/71A IT 3083371 A IT3083371 A IT 3083371A IT 949515 B IT949515 B IT 949515B
Authority
IT
Italy
Prior art keywords
pressing device
moldable mass
moldable
mass
pressing
Prior art date
Application number
IT30833/71A
Other languages
English (en)
Italian (it)
Original Assignee
Tesla Np
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 Tesla Np filed Critical Tesla Np
Application granted granted Critical
Publication of IT949515B publication Critical patent/IT949515B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • 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
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Resistance Heating (AREA)
IT30833/71A 1970-11-14 1971-11-08 Dispositivo di pressatura per trafilare una massa plasmabile IT949515B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS770670A CS155909B1 (cg-RX-API-DMAC10.html) 1970-11-14 1970-11-14

Publications (1)

Publication Number Publication Date
IT949515B true IT949515B (it) 1973-06-11

Family

ID=5426647

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30833/71A IT949515B (it) 1970-11-14 1971-11-08 Dispositivo di pressatura per trafilare una massa plasmabile

Country Status (8)

Country Link
AT (1) AT310069B (cg-RX-API-DMAC10.html)
CS (1) CS155909B1 (cg-RX-API-DMAC10.html)
DE (1) DE2153361C3 (cg-RX-API-DMAC10.html)
FI (1) FI49252C (cg-RX-API-DMAC10.html)
FR (1) FR2114641A5 (cg-RX-API-DMAC10.html)
GB (1) GB1334968A (cg-RX-API-DMAC10.html)
IT (1) IT949515B (cg-RX-API-DMAC10.html)
SE (1) SE363756B (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614531A1 (de) * 1986-04-29 1987-11-05 Braun Ziegelmundstueckbau Mundstueck fuer keramische massen

Also Published As

Publication number Publication date
FI49252C (fi) 1975-05-12
DE2153361A1 (de) 1972-05-31
GB1334968A (en) 1973-10-24
FI49252B (cg-RX-API-DMAC10.html) 1975-01-31
DE2153361B2 (de) 1974-09-26
CS155909B1 (cg-RX-API-DMAC10.html) 1974-06-24
SE363756B (cg-RX-API-DMAC10.html) 1974-02-04
FR2114641A5 (cg-RX-API-DMAC10.html) 1972-06-30
DE2153361C3 (de) 1975-05-15
AT310069B (de) 1973-09-10

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