ES220379Y - Molde de fundicion o inyeccion para la fabricacion de llan- tas. - Google Patents

Molde de fundicion o inyeccion para la fabricacion de llan- tas.

Info

Publication number
ES220379Y
ES220379Y ES1976220379U ES220379U ES220379Y ES 220379 Y ES220379 Y ES 220379Y ES 1976220379 U ES1976220379 U ES 1976220379U ES 220379 U ES220379 U ES 220379U ES 220379 Y ES220379 Y ES 220379Y
Authority
ES
Spain
Prior art keywords
wheels
manufacture
cast iron
injection mold
mold
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES1976220379U
Other languages
English (en)
Spanish (es)
Other versions
ES220379U (es
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 filed Critical
Publication of ES220379U publication Critical patent/ES220379U/es
Application granted granted Critical
Publication of ES220379Y publication Critical patent/ES220379Y/es
Expired legal-status Critical Current

Links

Classifications

    • 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0661—Rigid cores therefor, e.g. annular or substantially toroidal cores
    • 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
    • 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)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
ES1976220379U 1975-04-21 1976-04-20 Molde de fundicion o inyeccion para la fabricacion de llan- tas. Expired ES220379Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT306275A AT339755B (de) 1975-04-21 1975-04-21 Giess- oder spritzform zur herstellung von reifen

Publications (2)

Publication Number Publication Date
ES220379U ES220379U (es) 1976-10-01
ES220379Y true ES220379Y (es) 1977-02-16

Family

ID=3544696

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1976220379U Expired ES220379Y (es) 1975-04-21 1976-04-20 Molde de fundicion o inyeccion para la fabricacion de llan- tas.

Country Status (8)

Country Link
AT (1) AT339755B (OSRAM)
BR (1) BR7602491A (OSRAM)
DE (1) DE2616890C3 (OSRAM)
ES (1) ES220379Y (OSRAM)
FR (1) FR2308495A1 (OSRAM)
GB (1) GB1496997A (OSRAM)
IT (1) IT1059209B (OSRAM)
ZA (1) ZA762393B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2830939C2 (de) * 1978-07-14 1982-07-29 Phoenix Ag, 2100 Hamburg Form mit einem Formkern zum Herstellen von Kfz-Luftreifen aus gießfähigem Kunststoff

Also Published As

Publication number Publication date
FR2308495B1 (OSRAM) 1980-04-30
ES220379U (es) 1976-10-01
IT1059209B (it) 1982-05-31
GB1496997A (en) 1978-01-05
BR7602491A (pt) 1976-10-19
DE2616890B2 (de) 1979-12-13
FR2308495A1 (fr) 1976-11-19
DE2616890C3 (de) 1980-08-14
AT339755B (de) 1977-11-10
DE2616890A1 (de) 1976-11-04
ATA306275A (de) 1977-02-15
ZA762393B (en) 1977-04-27

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