IT1068023B - Procedimento per lo stampaggio a pneumatici per autoveicoli ed apparecchiatura per l'esecuzione del procedimento - Google Patents

Procedimento per lo stampaggio a pneumatici per autoveicoli ed apparecchiatura per l'esecuzione del procedimento

Info

Publication number
IT1068023B
IT1068023B IT30985/76A IT3098576A IT1068023B IT 1068023 B IT1068023 B IT 1068023B IT 30985/76 A IT30985/76 A IT 30985/76A IT 3098576 A IT3098576 A IT 3098576A IT 1068023 B IT1068023 B IT 1068023B
Authority
IT
Italy
Prior art keywords
procedure
execution
equipment
motor vehicles
tire molding
Prior art date
Application number
IT30985/76A
Other languages
English (en)
Inventor
Achille Gallizia
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
Priority to IT30985/76A priority Critical patent/IT1068023B/it
Priority to GB51562/77A priority patent/GB1592559A/en
Priority to US05/860,304 priority patent/US4166832A/en
Priority to TR20276A priority patent/TR20276A/xx
Priority to AR270516A priority patent/AR218470A1/es
Priority to GR55060A priority patent/GR73052B/el
Priority to FR7739445A priority patent/FR2375980A1/fr
Priority to DE19772758396 priority patent/DE2758396A1/de
Priority to JP52158688A priority patent/JPS6031660B2/ja
Priority to BR7708726A priority patent/BR7708726A/pt
Priority to US06/033,166 priority patent/US4298321A/en
Application granted granted Critical
Publication of IT1068023B publication Critical patent/IT1068023B/it

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

Priority Applications (11)

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
GB51562/77A GB1592559A (en) 1976-12-30 1977-12-12 Method and apparatus for the injection moulding of tread portions of pneumatic tyres
US05/860,304 US4166832A (en) 1976-12-30 1977-12-14 Process for the injection molding of motor vehicle tire treads
TR20276A TR20276A (tr) 1976-12-30 1977-12-21 Motorlu tasit dis lastik sirtlarinin pueskuertmeli kaliplanmasina mahsus usul ve mezkuer usulue icraya mahsus teshizat
AR270516A AR218470A1 (es) 1976-12-30 1977-12-27 Aparato para el moldeado a inyeccion de la banda de rodamiento,en neumaticos nuevos o reconstruidos y procedimiento para su moldeado
GR55060A GR73052B (it) 1976-12-30 1977-12-28
FR7739445A 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
DE19772758396 DE2758396A1 (de) 1976-12-30 1977-12-28 Verfahren und vorrichtung zum spritzformen von laufflaechenteilen bzw. laufstreifen fuer neue reifen oder runderneuerungsreifen
JP52158688A JPS6031660B2 (ja) 1976-12-30 1977-12-29 自動車タイヤのトレツドを射出成形する方法及び装置
BR7708726A BR7708726A (pt) 1976-12-30 1977-12-29 Processo para moldagem,por injecao,de bandas de rodagem de pneumaticos para veiculos a motor e equipamento para a realizacao do dito processo
US06/033,166 US4298321A (en) 1976-12-30 1979-04-25 Equipment for the injection molding of motor vehicle tire treads

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 (1)

Publication Number Publication Date
IT1068023B true IT1068023B (it) 1985-03-21

Family

ID=11232900

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (10)

Country Link
US (2) US4166832A (it)
JP (1) JPS6031660B2 (it)
AR (1) AR218470A1 (it)
BR (1) BR7708726A (it)
DE (1) DE2758396A1 (it)
FR (1) FR2375980A1 (it)
GB (1) GB1592559A (it)
GR (1) GR73052B (it)
IT (1) IT1068023B (it)
TR (1) TR20276A (it)

Families Citing this family (12)

* 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
US4604256A (en) * 1985-07-31 1986-08-05 The Goodyear Tire & Rubber Company Process and 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
US4795329A (en) * 1987-04-13 1989-01-03 The Goodyear Tire & Rubber Company Apparatus 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
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
EP3135469A4 (en) * 2014-04-23 2017-12-27 The Yokohama Rubber Co., Ltd. Pneumatic tire manufacturing method and manufacturing apparatus
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

Family Cites Families (15)

* 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
BE538645A (it) * 1954-06-09
US2878517A (en) * 1955-12-14 1959-03-24 Plastene Corp Mold for annular plastic articles
NL6512032A (it) * 1965-09-15 1967-03-16
GB1159676A (en) * 1965-11-16 1969-07-30 Dunlop Co Ltd Pneumatic Tyres.
FR2078544A5 (en) * 1970-02-13 1971-11-05 Dayco Corp Mould for producing power transmission belts
GB1503668A (en) * 1974-05-28 1978-03-15 Dunlop Ltd Manufacture of pneumatic tyres
GB1504439A (en) * 1974-05-28 1978-03-22 Dunlop Ltd Tyre manufacture
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

Also Published As

Publication number Publication date
DE2758396C2 (it) 1987-11-05
US4166832A (en) 1979-09-04
US4298321A (en) 1981-11-03
BR7708726A (pt) 1978-08-22
JPS6031660B2 (ja) 1985-07-23
FR2375980B1 (it) 1981-11-27
DE2758396A1 (de) 1978-07-13
AR218470A1 (es) 1980-06-13
JPS5388074A (en) 1978-08-03
GR73052B (it) 1984-01-26
TR20276A (tr) 1980-12-08
FR2375980A1 (fr) 1978-07-28
GB1592559A (en) 1981-07-08

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