IT1067771B - Perfezionamento al procedimento di fabbricazione di pneumatici - Google Patents

Perfezionamento al procedimento di fabbricazione di pneumatici

Info

Publication number
IT1067771B
IT1067771B IT29040/76A IT2904076A IT1067771B IT 1067771 B IT1067771 B IT 1067771B IT 29040/76 A IT29040/76 A IT 29040/76A IT 2904076 A IT2904076 A IT 2904076A IT 1067771 B IT1067771 B IT 1067771B
Authority
IT
Italy
Prior art keywords
improvement
manufacturing procedure
tire manufacturing
tire
procedure
Prior art date
Application number
IT29040/76A
Other languages
English (en)
Inventor
Renato Caretta
Romano Guermandi
Maurizio Boiocchi
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 IT29040/76A priority Critical patent/IT1067771B/it
Priority to GR54698A priority patent/GR73113B/el
Priority to NL7709501A priority patent/NL7709501A/xx
Priority to US05/832,910 priority patent/US4146415A/en
Priority to DK468377A priority patent/DK158503C/da
Priority to IN347/DEL/77A priority patent/IN147291B/en
Priority to TR20269A priority patent/TR20269A/xx
Priority to GB44266/77A priority patent/GB1590730A/en
Priority to ZA00776348A priority patent/ZA776348B/xx
Priority to FI773179A priority patent/FI773179A/fi
Priority to BE182061A priority patent/BE860114A/xx
Priority to AT766977A priority patent/AT351959B/de
Priority to BR7707192A priority patent/BR7707192A/pt
Priority to JP13068277A priority patent/JPS5384087A/ja
Priority to LU78427A priority patent/LU78427A1/xx
Priority to AU30239/77A priority patent/AU512604B2/en
Priority to SE7712330A priority patent/SE422176B/xx
Priority to AR269817A priority patent/AR214538A1/es
Priority to FR7733195A priority patent/FR2369925A1/fr
Priority to IE2255/77A priority patent/IE46261B1/en
Priority to ES464125A priority patent/ES464125A1/es
Priority to CA290,208A priority patent/CA1102974A/en
Priority to DE2749517A priority patent/DE2749517C2/de
Application granted granted Critical
Publication of IT1067771B publication Critical patent/IT1067771B/it

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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
    • B60C9/2009—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords comprising plies of different materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10765—Characterized by belt or breaker structure
    • Y10T152/10783—Reinforcing plies made up from wound narrow ribbons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10765—Characterized by belt or breaker structure
    • Y10T152/10801—Structure made up of two or more sets of plies wherein the reinforcing cords in one set lie in a different angular position relative to those in other sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT29040/76A 1976-11-05 1976-11-05 Perfezionamento al procedimento di fabbricazione di pneumatici IT1067771B (it)

Priority Applications (23)

Application Number Priority Date Filing Date Title
IT29040/76A IT1067771B (it) 1976-11-05 1976-11-05 Perfezionamento al procedimento di fabbricazione di pneumatici
GR54698A GR73113B (it) 1976-11-05 1977-01-03
NL7709501A NL7709501A (nl) 1976-11-05 1977-08-29 Werkwijze voor het vervaardigen van luchtbanden.
US05/832,910 US4146415A (en) 1976-11-05 1977-09-13 Process for manufacturing tires
DK468377A DK158503C (da) 1976-11-05 1977-10-20 Fremgangsmaade til fremstilling af koeretoejsdaek
TR20269A TR20269A (tr) 1976-11-05 1977-10-25 Dis lastik imalati usuluende yapilan islahat
GB44266/77A GB1590730A (en) 1976-11-05 1977-10-25 Tyre manufacturing processes
ZA00776348A ZA776348B (en) 1976-11-05 1977-10-25 Improvements to tyre manufacturing processes
FI773179A FI773179A (fi) 1976-11-05 1977-10-25 Foerfarande foer framstaellning av daeck
IN347/DEL/77A IN147291B (it) 1976-11-05 1977-10-25
BE182061A BE860114A (fr) 1976-11-05 1977-10-26 Perfectionnement au procede de fabrication de pneumatique et pneumatiques obtenus suivant ce procede
AT766977A AT351959B (de) 1976-11-05 1977-10-27 Verfahren zum herstellen von fuer fahrzeugraeder bestimmten reifen
BR7707192A BR7707192A (pt) 1976-11-05 1977-10-27 Processo aperfeicoado para a fabricacao de pneus
LU78427A LU78427A1 (it) 1976-11-05 1977-10-31
JP13068277A JPS5384087A (en) 1976-11-05 1977-10-31 Method for making tire
SE7712330A SE422176B (sv) 1976-11-05 1977-11-01 Forfaringssett for framstellning av deck for fordonshjul
AU30239/77A AU512604B2 (en) 1976-11-05 1977-11-01 Tyre manufacturing process
AR269817A AR214538A1 (es) 1976-11-05 1977-11-02 Neumaticos para ruedas de vehiculos
FR7733195A FR2369925A1 (fr) 1976-11-05 1977-11-04 Procede de fabrication des pneumatiques pour roues de vehicules
IE2255/77A IE46261B1 (en) 1976-11-05 1977-11-04 Improvements to tyre manufacturing processes
ES464125A ES464125A1 (es) 1976-11-05 1977-11-04 Un procedimiento de fabricacion de neumaticos para ruedas devehiculos.
CA290,208A CA1102974A (en) 1976-11-05 1977-11-04 Process for manufacturing tires
DE2749517A DE2749517C2 (de) 1976-11-05 1977-11-04 Verfahren zum Herstellen von Reifen für Fahrzeugräder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29040/76A IT1067771B (it) 1976-11-05 1976-11-05 Perfezionamento al procedimento di fabbricazione di pneumatici

Publications (1)

Publication Number Publication Date
IT1067771B true IT1067771B (it) 1985-03-16

Family

ID=11225901

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29040/76A IT1067771B (it) 1976-11-05 1976-11-05 Perfezionamento al procedimento di fabbricazione di pneumatici

Country Status (23)

Country Link
US (1) US4146415A (it)
JP (1) JPS5384087A (it)
AR (1) AR214538A1 (it)
AT (1) AT351959B (it)
AU (1) AU512604B2 (it)
BE (1) BE860114A (it)
BR (1) BR7707192A (it)
CA (1) CA1102974A (it)
DE (1) DE2749517C2 (it)
DK (1) DK158503C (it)
ES (1) ES464125A1 (it)
FI (1) FI773179A (it)
FR (1) FR2369925A1 (it)
GB (1) GB1590730A (it)
GR (1) GR73113B (it)
IE (1) IE46261B1 (it)
IN (1) IN147291B (it)
IT (1) IT1067771B (it)
LU (1) LU78427A1 (it)
NL (1) NL7709501A (it)
SE (1) SE422176B (it)
TR (1) TR20269A (it)
ZA (1) ZA776348B (it)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409871A1 (fr) * 1977-11-25 1979-06-22 Uniroyal Ceinture de renforcement d'enveloppe et de bandage pneumatique pour roue de vehicule automobile et enveloppe comportant ladite ceinture
IT1099513B (it) * 1978-10-25 1985-09-18 Pirelli Procedimento e apparecchiatura per la fabbricazione di pneumatici radiali
DE2853006C2 (de) * 1978-12-07 1993-12-16 Uniroyal Englebert Gmbh Fahrzeugluftreifen
IT1125578B (it) * 1979-10-24 1986-05-14 Pirelli Perfezionamento alle strutture anulari di rinforzo per pneumatici radiali
IT1140720B (it) * 1980-02-29 1986-10-01 Pirelli Miglioramento al profilo di stampatura delle carcasse di pneumatici per autoveicoli
IT1130703B (it) * 1980-03-18 1986-06-18 Pirelli Procedimento relativo alla fabbricazione di pneumatici radiali
JPS5828898B2 (ja) * 1980-08-01 1983-06-18 三菱瓦斯化学株式会社 発熱性積層体
AU9011682A (en) * 1981-11-12 1983-05-19 B.F. Goodrich Company, The Pneumatic tire
JPS58142835A (ja) * 1982-02-17 1983-08-25 Toyo Tire & Rubber Co Ltd ラジアルタイヤの成形方法
LU83980A1 (fr) * 1982-02-26 1983-09-02 Goodyear Tire & Rubber Ceinture de renforcement pour pneumatiques a carcasse radiale
JPS62290524A (ja) * 1986-06-11 1987-12-17 Bridgestone Corp ラジアルタイヤの製造方法
JPS63116906A (ja) * 1986-11-05 1988-05-21 Sumitomo Rubber Ind Ltd 空気入りラジアルタイヤ及びその製造方法
US5076336A (en) * 1987-08-27 1991-12-31 Bridgestone Corporation Pneumatic tire with a reinforcing layer formed by spirally hooping two continuous materials
JPH01132404A (ja) * 1987-11-16 1989-05-24 Bridgestone Corp 空気入りタイヤ
DE3826587A1 (de) * 1988-08-04 1990-02-15 Sp Reifenwerke Gmbh Guertelreifen und verfahren zu dessen aufbau
JP2639703B2 (ja) * 1988-09-02 1997-08-13 横浜ゴム株式会社 タイヤベルト補強層の巻付け方法
JPH02147231A (ja) * 1988-11-29 1990-06-06 Yokohama Rubber Co Ltd:The タイヤ成形方法及びその装置
JPH0310905A (ja) * 1989-06-06 1991-01-18 Bridgestone Corp 空気入りラジアルタイヤ
JPH0382603A (ja) * 1989-08-01 1991-04-08 Sumitomo Rubber Ind Ltd ラジアルタイヤ
US5332018A (en) * 1989-09-01 1994-07-26 The Goodyear Tire & Rubber Company Folded belt reinforcing assembly including spirally wound strip for a pneumatic tire
US5339878A (en) * 1990-05-18 1994-08-23 Bridgestone Corporation Pneumatic tires for motorcycles including a spirally wound belt cord layer
DE4103232A1 (de) * 1991-02-02 1992-08-06 Continental Ag Fahrzeugluftreifen und verfahren zu seiner herstellung
IT1250624B (it) * 1991-07-04 1995-04-21 Pirelli Pneumatico radiale con battistrada ad incavi longitudinali sub-circonferenziali.
CA2080852A1 (en) * 1992-04-13 1993-10-14 Pedro Yap Truck tire with split overlay
JP2714341B2 (ja) * 1993-03-22 1998-02-16 住友ゴム工業株式会社 空気入りタイヤ
US5743975A (en) * 1995-03-24 1998-04-28 The Goodyear Tire & Rubber Company Radial medium truck tire with organic polymer reinforced top belt or breaker
US6394160B1 (en) * 2000-11-29 2002-05-28 The Goodyear Tire & Rubber Company Tire with segmented belt
US9346320B2 (en) * 2003-06-19 2016-05-24 Pirelli Pneumatici S.P.A. Tyre with specified belt structure
JP5723412B2 (ja) * 2013-05-20 2015-05-27 住友ゴム工業株式会社 自動二輪車用タイヤの製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131398C (it) * 1964-05-14 Michelin & Cie
US3386487A (en) * 1965-10-29 1968-06-04 Michelin & Cie Tire casing with reinforced sidewalls
NL156352B (nl) * 1965-12-18 1978-04-17 Pirelli Gevulcaniseerde luchtband voor een voertuigwiel.
DE1906294B1 (de) * 1969-02-08 1970-12-03 Continental Gummi Werke Ag Verfahren zur Herstellung von Reifen
GB1307816A (en) * 1969-03-06 1973-02-21 Dunlop Holdings Ltd Manufacture of pneumatic tyres
US3863696A (en) * 1970-12-28 1975-02-04 Lawrence R Sperberg Mini-ply improved pneumatic tires
US3900062A (en) * 1971-07-08 1975-08-19 Uniroyal Inc Zero degree belted tires built with high soft stretch belt-forming tapes
DE2214724A1 (de) * 1972-03-25 1973-09-27 Continental Gummi Werke Ag Verfahren zur herstellung von guertelreifen
US3850219A (en) * 1972-08-18 1974-11-26 Uniroyal Inc Steel-belted radial ply tires with o{20 {0 textile cap hand
DE2361944A1 (de) * 1973-12-13 1975-06-19 Continental Gummi Werke Ag Fahrzeugluftreifen
DE2510752C3 (de) * 1975-03-12 1979-07-19 Continental Gummi-Werke Ag, 3000 Hannover Verfahren zum Herstellen eines Gürtelreifens

Also Published As

Publication number Publication date
JPS5384087A (en) 1978-07-25
CA1102974A (en) 1981-06-16
IE46261B1 (en) 1983-04-20
IN147291B (it) 1980-01-19
US4146415A (en) 1979-03-27
JPS614343B2 (it) 1986-02-08
ES464125A1 (es) 1978-09-01
TR20269A (tr) 1980-12-08
DK158503C (da) 1990-10-29
AR214538A1 (es) 1979-06-29
DE2749517C2 (de) 1987-05-14
NL7709501A (nl) 1978-05-09
FI773179A (fi) 1978-05-06
SE7712330L (sv) 1978-05-06
BR7707192A (pt) 1978-08-15
IE46261L (en) 1978-05-05
AT351959B (de) 1979-08-27
DK468377A (da) 1978-05-06
BE860114A (fr) 1978-02-15
DK158503B (da) 1990-05-28
FR2369925A1 (fr) 1978-06-02
AU512604B2 (en) 1980-10-16
SE422176B (sv) 1982-02-22
DE2749517A1 (de) 1978-05-11
ZA776348B (en) 1978-08-30
GR73113B (it) 1984-02-02
GB1590730A (en) 1981-06-10
FR2369925B1 (it) 1980-07-25
LU78427A1 (it) 1978-02-02
AU3023977A (en) 1979-05-10
ATA766977A (de) 1979-01-15

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951128