AR204487A1 - Dispositivo para la fabricacion de cuerpos de material plastomero o elastomero - Google Patents

Dispositivo para la fabricacion de cuerpos de material plastomero o elastomero

Info

Publication number
AR204487A1
AR204487A1 AR25864275A AR25864275A AR204487A1 AR 204487 A1 AR204487 A1 AR 204487A1 AR 25864275 A AR25864275 A AR 25864275A AR 25864275 A AR25864275 A AR 25864275A AR 204487 A1 AR204487 A1 AR 204487A1
Authority
AR
Argentina
Prior art keywords
plastomer
bodies
manufacture
elastomer material
elastomer
Prior art date
Application number
AR25864275A
Other languages
English (en)
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Application granted granted Critical
Publication of AR204487A1 publication Critical patent/AR204487A1/es

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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2616—Moulds having annular mould cavities
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
    • 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
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0678—Injection moulding specially adapted for tyres or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
AR25864275A 1974-05-07 1975-01-01 Dispositivo para la fabricacion de cuerpos de material plastomero o elastomero AR204487A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2234874A IT1017576B (it) 1974-05-07 1974-05-07 Dispositivo per la fabbricazione di corpi in materiale elastromerico

Publications (1)

Publication Number Publication Date
AR204487A1 true AR204487A1 (es) 1976-02-06

Family

ID=11195021

Family Applications (1)

Application Number Title Priority Date Filing Date
AR25864275A AR204487A1 (es) 1974-05-07 1975-01-01 Dispositivo para la fabricacion de cuerpos de material plastomero o elastomero

Country Status (8)

Country Link
JP (1) JPS50153080A (es)
AR (1) AR204487A1 (es)
BR (1) BR7502732A (es)
DE (1) DE2519587A1 (es)
ES (1) ES437220A1 (es)
FR (1) FR2270085B1 (es)
GB (1) GB1503580A (es)
IT (1) IT1017576B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6194730A (ja) * 1984-10-17 1986-05-13 Shigeru Tsutsumi 小型精密射出成形装置
CN104097308A (zh) * 2014-07-15 2014-10-15 宁波海洲机械有限公司 一种双阶注射装置

Also Published As

Publication number Publication date
IT1017576B (it) 1977-08-10
BR7502732A (pt) 1976-03-16
FR2270085A1 (es) 1975-12-05
JPS50153080A (es) 1975-12-09
GB1503580A (en) 1978-03-15
ES437220A1 (es) 1977-01-16
FR2270085B1 (es) 1977-04-15
DE2519587A1 (de) 1975-11-20

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