FR2407068A1 - MOLD FOR MANUFACTURING PNEUMATICS FROM LIQUID OR PASTE MATERIALS - Google Patents

MOLD FOR MANUFACTURING PNEUMATICS FROM LIQUID OR PASTE MATERIALS

Info

Publication number
FR2407068A1
FR2407068A1 FR7732841A FR7732841A FR2407068A1 FR 2407068 A1 FR2407068 A1 FR 2407068A1 FR 7732841 A FR7732841 A FR 7732841A FR 7732841 A FR7732841 A FR 7732841A FR 2407068 A1 FR2407068 A1 FR 2407068A1
Authority
FR
France
Prior art keywords
core
manufacturing
mold
pneumatics
liquid
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.)
Pending
Application number
FR7732841A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR7732841A priority Critical patent/FR2407068A1/en
Priority to NL7810181A priority patent/NL7810181A/en
Priority to BE78191029A priority patent/BE871158A/en
Priority to OA56640A priority patent/OA06074A/en
Priority to LU80413A priority patent/LU80413A1/en
Priority to GB7841975A priority patent/GB2006669A/en
Priority to AU41066/78A priority patent/AU4106678A/en
Priority to ES474546A priority patent/ES474546A1/en
Priority to DE19782846949 priority patent/DE2846949A1/en
Priority to JP13172878A priority patent/JPS5471178A/en
Priority to ZA00786079A priority patent/ZA786079B/en
Priority to BR7807113A priority patent/BR7807113A/en
Publication of FR2407068A1 publication Critical patent/FR2407068A1/en
Pending legal-status Critical Current

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
    • 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)
  • Tyre Moulding (AREA)

Abstract

MOULE POUR FABRIQUER DES PNEUMATIQUES ET COMPORTANT UNE ENVELOPPE EXTERIEURE RIGIDE DEMONTABLE ET UN NOYAU EN MATERIAU ELASTIQUE AVEC DEUX BOURRELETS SUR LESQUELS SE REJOIGNENT LES FACES EXTERIEURE ET INTERIEURE DU NOYAU, CE NOYAU ETANT DISPOSE A L'INTERIEUR DE L'ENVELOPPE EXTERIEURE RIGIDE DE FACON A LAISSER UN ESPACE DE MOULAGE POUR LE PNEUMATIQUE ENTRE LA FACE INTERIEURE DES COQUILLES ET LA FACE EXTERIEURE DU NOYAU. SELON L'INVENTION, LE NOYAU DEFORMABLE 4 EST ASSOCIE A UN ELEMENT EQUATORIAL RIGIDE 5 EN FORME DE COURONNE DEMONTABLE. APPLICATION: FABRICATION DE PNEUMATIQUES PAR MOULAGE.MOLD FOR MANUFACTURING TIRES AND INCLUDING A RIGID REMOVABLE EXTERIOR ENCLOSURE AND A CORE IN ELASTIC MATERIAL WITH TWO CUSHIONS ON WHICH JOIN THE OUTER AND INTERNAL FACES OF THE CORE, THIS CORE BEING ARRANGED TO THE EXTERNAL RIDGE FACING THE CORE LEAVE A MOLDING SPACE FOR THE PNEUMATIC BETWEEN THE INSIDE FACE OF THE SHELLS AND THE OUTER FACE OF THE CORE. ACCORDING TO THE INVENTION, THE DEFORMABLE CORE 4 IS ASSOCIATED WITH A RIGID EQUATORIAL ELEMENT 5 IN THE FORM OF A REMOVABLE CROWN. APPLICATION: MANUFACTURING OF TIRES BY MOLDING.

FR7732841A 1977-10-27 1977-10-27 MOLD FOR MANUFACTURING PNEUMATICS FROM LIQUID OR PASTE MATERIALS Pending FR2407068A1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7732841A FR2407068A1 (en) 1977-10-27 1977-10-27 MOLD FOR MANUFACTURING PNEUMATICS FROM LIQUID OR PASTE MATERIALS
NL7810181A NL7810181A (en) 1977-10-27 1978-10-10 FORM FOR MANUFACTURING A VEHICLE TIRE.
BE78191029A BE871158A (en) 1977-10-27 1978-10-11 MOLD FOR MANUFACTURING PNEUMATICS FROM LIQUID OR PASTE MATERIALS
OA56640A OA06074A (en) 1977-10-27 1978-10-23 Tire manufacturing mold from liquid or pasty materials
LU80413A LU80413A1 (en) 1977-10-27 1978-10-25 MOLD FOR MANUFACTURING PNEUMATICS FROM LIQUID OR PASTE MATERIALS
GB7841975A GB2006669A (en) 1977-10-27 1978-10-26 Mould for the production of tyres
AU41066/78A AU4106678A (en) 1977-10-27 1978-10-26 Mold for the manufacture of pneumatic tires
ES474546A ES474546A1 (en) 1977-10-27 1978-10-26 Mould for the production of tyres
DE19782846949 DE2846949A1 (en) 1977-10-27 1978-10-27 MOLD FOR THE PRODUCTION OF TIRES FROM LIQUID OR PASTOSE MATERIALS
JP13172878A JPS5471178A (en) 1977-10-27 1978-10-27 Mold for making tire
ZA00786079A ZA786079B (en) 1977-10-27 1978-10-27 Mold for the manufacture of pneumatic tires from liquid or paste materials
BR7807113A BR7807113A (en) 1977-10-27 1978-10-27 PNEUMATIC MANUFACTURING TEMPLATE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7732841A FR2407068A1 (en) 1977-10-27 1977-10-27 MOLD FOR MANUFACTURING PNEUMATICS FROM LIQUID OR PASTE MATERIALS

Publications (1)

Publication Number Publication Date
FR2407068A1 true FR2407068A1 (en) 1979-05-25

Family

ID=9197128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732841A Pending FR2407068A1 (en) 1977-10-27 1977-10-27 MOLD FOR MANUFACTURING PNEUMATICS FROM LIQUID OR PASTE MATERIALS

Country Status (12)

Country Link
JP (1) JPS5471178A (en)
AU (1) AU4106678A (en)
BE (1) BE871158A (en)
BR (1) BR7807113A (en)
DE (1) DE2846949A1 (en)
ES (1) ES474546A1 (en)
FR (1) FR2407068A1 (en)
GB (1) GB2006669A (en)
LU (1) LU80413A1 (en)
NL (1) NL7810181A (en)
OA (1) OA06074A (en)
ZA (1) ZA786079B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0666165A1 (en) * 1994-02-02 1995-08-09 Sedepro Tyre assembling and vulcanizing

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8312863D0 (en) * 1983-05-10 1983-06-15 Apsley Metals Ltd Elastomeric components
JPS60141539A (en) * 1983-12-29 1985-07-26 Ohtsu Tire & Rubber Co Ltd Manufacture of pneumatic tire with lug
JPS60141538A (en) * 1983-12-29 1985-07-26 Ohtsu Tire & Rubber Co Ltd Manufacture of pneumatic tire with lug
ATE284307T1 (en) * 2001-05-29 2004-12-15 Pirelli METHOD AND DEVICE FOR SHAPING AND VULCANIZING VEHICLE TIRES
JP6055592B2 (en) * 2011-12-19 2016-12-27 株式会社ブリヂストン Tire manufacturing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0666165A1 (en) * 1994-02-02 1995-08-09 Sedepro Tyre assembling and vulcanizing

Also Published As

Publication number Publication date
NL7810181A (en) 1979-05-02
OA06074A (en) 1981-06-30
ES474546A1 (en) 1979-04-01
BR7807113A (en) 1979-05-08
BE871158A (en) 1979-02-01
AU4106678A (en) 1980-05-01
LU80413A1 (en) 1979-03-19
DE2846949A1 (en) 1979-05-03
GB2006669A (en) 1979-05-10
ZA786079B (en) 1979-10-31
JPS5471178A (en) 1979-06-07

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