FR2375980A1 - Procede de moulage par injection de la bande de roulement des pneumatiques pour vehicules automobiles et installation pour la mise en oeuvre de ce procede - Google Patents

Procede de moulage par injection de la bande de roulement des pneumatiques pour vehicules automobiles et installation pour la mise en oeuvre de ce procede

Info

Publication number
FR2375980A1
FR2375980A1 FR7739445A FR7739445A FR2375980A1 FR 2375980 A1 FR2375980 A1 FR 2375980A1 FR 7739445 A FR7739445 A FR 7739445A FR 7739445 A FR7739445 A FR 7739445A FR 2375980 A1 FR2375980 A1 FR 2375980A1
Authority
FR
France
Prior art keywords
tread
injection molding
implementing
installation
motor vehicle
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.)
Granted
Application number
FR7739445A
Other languages
English (en)
French (fr)
Other versions
FR2375980B1 (US08188275-20120529-C00054.png
Inventor
Achille Gallizia
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 SpA filed Critical Pirelli SpA
Publication of FR2375980A1 publication Critical patent/FR2375980A1/fr
Application granted granted Critical
Publication of FR2375980B1 publication Critical patent/FR2375980B1/fr
Granted 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • 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)
    • B29D30/0678—Injection moulding specially adapted for tyres or parts thereof
    • 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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • 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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/58—Applying bands of rubber treads, i.e. applying camel backs
    • B29D30/62—Applying bands of rubber treads, i.e. applying camel backs by extrusion or injection of the tread on carcass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Tyre Moulding (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR7739445A 1976-12-30 1977-12-28 Procede de moulage par injection de la bande de roulement des pneumatiques pour vehicules automobiles et installation pour la mise en oeuvre de ce procede Granted FR2375980A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30985/76A IT1068023B (it) 1976-12-30 1976-12-30 Procedimento per lo stampaggio a pneumatici per autoveicoli ed apparecchiatura per l'esecuzione del procedimento

Publications (2)

Publication Number Publication Date
FR2375980A1 true FR2375980A1 (fr) 1978-07-28
FR2375980B1 FR2375980B1 (US08188275-20120529-C00054.png) 1981-11-27

Family

ID=11232900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739445A Granted FR2375980A1 (fr) 1976-12-30 1977-12-28 Procede de moulage par injection de la bande de roulement des pneumatiques pour vehicules automobiles et installation pour la mise en oeuvre de ce procede

Country Status (10)

Country Link
US (2) US4166832A (US08188275-20120529-C00054.png)
JP (1) JPS6031660B2 (US08188275-20120529-C00054.png)
AR (1) AR218470A1 (US08188275-20120529-C00054.png)
BR (1) BR7708726A (US08188275-20120529-C00054.png)
DE (1) DE2758396A1 (US08188275-20120529-C00054.png)
FR (1) FR2375980A1 (US08188275-20120529-C00054.png)
GB (1) GB1592559A (US08188275-20120529-C00054.png)
GR (1) GR73052B (US08188275-20120529-C00054.png)
IT (1) IT1068023B (US08188275-20120529-C00054.png)
TR (1) TR20276A (US08188275-20120529-C00054.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210942A2 (en) * 1985-07-31 1987-02-04 The Goodyear Tire & Rubber Company Process and apparatus for injection molding tire treads

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917632A1 (de) * 1979-05-02 1980-11-06 Desma Werke Gmbh Verfahren und vorrichtung zur erneuerung bzw. sanierung von teilbereichen von formlingen, insbesondere von fahrzeugreifen
US4387071A (en) * 1981-10-26 1983-06-07 Engineering Products Of America Non-pneumatic tire and method of making the same
US4715577A (en) * 1985-07-31 1987-12-29 The Goodyear Tire & Rubber Company Apparatus for injection molding tire treads
US4795329A (en) * 1987-04-13 1989-01-03 The Goodyear Tire & Rubber Company Apparatus for injection molding tire treads
US4857122A (en) * 1987-04-13 1989-08-15 The Goodyear Tire & Rubber Company Process for injection molding tire treads
US5062783A (en) * 1988-06-02 1991-11-05 The Goodyear Tire & Rubber Company Apparatus for injection molding tire treads
US5908523A (en) * 1996-05-29 1999-06-01 Vfr, Inc. Method for recapping vehicle tires
US20170050399A1 (en) * 2014-04-23 2017-02-23 The Yokohama Rubber Co., Ltd. Method of Manufacturing Pneumatic Tire and Manufacturing Device for Pneumatic Tire
JP5910718B1 (ja) * 2014-12-15 2016-04-27 横浜ゴム株式会社 空気入りタイヤの製造方法および製造装置
JP5910662B2 (ja) * 2014-04-23 2016-04-27 横浜ゴム株式会社 空気入りタイヤの製造方法および製造装置
FR3068914B1 (fr) 2017-07-11 2020-09-04 Michelin & Cie Procede de fabrication d'un bandage pneumatique avec une bande de roulement perfectionnee

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1132498A (fr) * 1954-06-09 1957-03-12 Récipient en superpolyamide obtenu par moulage
US2878517A (en) * 1955-12-14 1959-03-24 Plastene Corp Mold for annular plastic articles
FR1501260A (fr) * 1965-11-16 1967-11-10 Dunlop Rubber Co Bandages pneumatiques ne comportant pas de tissu de renforcement incorporé dans leur structure
FR2078544A5 (en) * 1970-02-13 1971-11-05 Dayco Corp Mould for producing power transmission belts
FR2272824A1 (US08188275-20120529-C00054.png) * 1974-05-28 1975-12-26 Dunlop Ltd
FR2272826A1 (US08188275-20120529-C00054.png) * 1974-05-28 1975-12-26 Dunlop Ltd
DE2462146A1 (de) * 1974-10-01 1976-04-08 Anger Kunststoff Spritzgiessform zur herstellung von gegenstaenden aus elastomeren

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569935A (en) * 1948-10-14 1951-10-02 Goodrich Co B F Method and apparatus for making composite tire articles
US2744290A (en) * 1951-04-09 1956-05-08 William G Corson Apparatus for applying tread rubber to tire carcasses
US2873790A (en) * 1953-04-20 1959-02-17 Us Rubber Co Method of making pneumatic tires by casting a liquid polyester-diisocyanate composition
US2724425A (en) * 1953-06-30 1955-11-22 Us Rubber Co Tire building method
NL6512032A (US08188275-20120529-C00054.png) * 1965-09-15 1967-03-16
IT1017288B (it) * 1974-07-19 1977-07-20 Pirelli Procedimento di stampaggio a inie zione di pneumatico a mescole dif ferenziate
DE2514973C3 (de) * 1975-04-05 1978-06-08 Sopecom S.A., Freiburg (Schweiz) Spritzgießvorrichtung zum Herstellen von Fahrzeugreifen
IT1063361B (it) * 1976-02-19 1985-02-11 Pirelli Procedimento e apparecchiatura per lo stampaggio a iniezione di pneumatici specialmente con mescole a base di gomma dotati di elevata simmetria fisica
IT1056803B (it) * 1976-03-02 1982-02-20 Pirelli Procedimento per la fabbricazione di battistrada di penumatici per autoveicoli

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1132498A (fr) * 1954-06-09 1957-03-12 Récipient en superpolyamide obtenu par moulage
US2878517A (en) * 1955-12-14 1959-03-24 Plastene Corp Mold for annular plastic articles
FR1501260A (fr) * 1965-11-16 1967-11-10 Dunlop Rubber Co Bandages pneumatiques ne comportant pas de tissu de renforcement incorporé dans leur structure
FR2078544A5 (en) * 1970-02-13 1971-11-05 Dayco Corp Mould for producing power transmission belts
FR2272824A1 (US08188275-20120529-C00054.png) * 1974-05-28 1975-12-26 Dunlop Ltd
FR2272826A1 (US08188275-20120529-C00054.png) * 1974-05-28 1975-12-26 Dunlop Ltd
DE2462146A1 (de) * 1974-10-01 1976-04-08 Anger Kunststoff Spritzgiessform zur herstellung von gegenstaenden aus elastomeren

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210942A2 (en) * 1985-07-31 1987-02-04 The Goodyear Tire & Rubber Company Process and apparatus for injection molding tire treads
EP0210942A3 (en) * 1985-07-31 1988-05-25 The Goodyear Tire & Rubber Company Process and apparatus for injection molding tire treads

Also Published As

Publication number Publication date
DE2758396A1 (de) 1978-07-13
GB1592559A (en) 1981-07-08
TR20276A (tr) 1980-12-08
IT1068023B (it) 1985-03-21
US4166832A (en) 1979-09-04
US4298321A (en) 1981-11-03
JPS6031660B2 (ja) 1985-07-23
BR7708726A (pt) 1978-08-22
GR73052B (US08188275-20120529-C00054.png) 1984-01-26
FR2375980B1 (US08188275-20120529-C00054.png) 1981-11-27
DE2758396C2 (US08188275-20120529-C00054.png) 1987-11-05
AR218470A1 (es) 1980-06-13
JPS5388074A (en) 1978-08-03

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse