IT1403442B1 - Pneumatico e metodo per la costruzione di un pneumatico - Google Patents

Pneumatico e metodo per la costruzione di un pneumatico

Info

Publication number
IT1403442B1
IT1403442B1 ITTO2011A000024A ITTO20110024A IT1403442B1 IT 1403442 B1 IT1403442 B1 IT 1403442B1 IT TO2011A000024 A ITTO2011A000024 A IT TO2011A000024A IT TO20110024 A ITTO20110024 A IT TO20110024A IT 1403442 B1 IT1403442 B1 IT 1403442B1
Authority
IT
Italy
Prior art keywords
tire
construction
Prior art date
Application number
ITTO2011A000024A
Other languages
English (en)
Inventor
Philip Heijnen
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to ITTO2011A000024A priority Critical patent/IT1403442B1/it
Priority to US13/978,773 priority patent/US9290062B2/en
Priority to JP2013548931A priority patent/JP5938418B2/ja
Priority to EP12707905.1A priority patent/EP2665598B1/en
Priority to PCT/IB2012/050226 priority patent/WO2012098500A1/en
Publication of ITTO20110024A1 publication Critical patent/ITTO20110024A1/it
Application granted granted Critical
Publication of IT1403442B1 publication Critical patent/IT1403442B1/it

Links

Classifications

    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • 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
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • 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)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • B29D30/50—Covering, e.g. by winding, the separate bead-rings or bead-cores with textile material, e.g. with flipper strips
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
    • B60C15/0607—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex comprising several parts, e.g. made of different rubbers
    • 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)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • B29D2030/482—Applying fillers or apexes to bead cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
ITTO2011A000024A 2011-01-17 2011-01-17 Pneumatico e metodo per la costruzione di un pneumatico IT1403442B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO2011A000024A IT1403442B1 (it) 2011-01-17 2011-01-17 Pneumatico e metodo per la costruzione di un pneumatico
US13/978,773 US9290062B2 (en) 2011-01-17 2012-01-17 Tyre and tyre building method
JP2013548931A JP5938418B2 (ja) 2011-01-17 2012-01-17 タイヤ及びタイヤ製造方法
EP12707905.1A EP2665598B1 (en) 2011-01-17 2012-01-17 Tyre and tyre building method
PCT/IB2012/050226 WO2012098500A1 (en) 2011-01-17 2012-01-17 Tyre and tyre building method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2011A000024A IT1403442B1 (it) 2011-01-17 2011-01-17 Pneumatico e metodo per la costruzione di un pneumatico

Publications (2)

Publication Number Publication Date
ITTO20110024A1 ITTO20110024A1 (it) 2012-07-18
IT1403442B1 true IT1403442B1 (it) 2013-10-17

Family

ID=43975606

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO2011A000024A IT1403442B1 (it) 2011-01-17 2011-01-17 Pneumatico e metodo per la costruzione di un pneumatico

Country Status (5)

Country Link
US (1) US9290062B2 (it)
EP (1) EP2665598B1 (it)
JP (1) JP5938418B2 (it)
IT (1) IT1403442B1 (it)
WO (1) WO2012098500A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRM20130681A1 (it) * 2013-12-11 2015-06-12 Bridgestone Corp Pneumatico e metodo per la costruzione di un pneumatico
CN106457930B (zh) * 2014-05-13 2018-02-02 株式会社普利司通 轮胎和轮胎的制造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1148899B (de) * 1960-12-31 1963-05-16 Dunlop Gummi Cie Ag Deutsche Wulsteinlage fuer Luftreifen
NL134149C (it) * 1965-07-24 Michelin & Cie
US4168336A (en) * 1978-01-16 1979-09-18 The Goodyear Tire & Rubber Company Wedge for tire bead assembly apparatus
DE3505403A1 (de) * 1985-02-16 1986-08-21 Bayer Ag, 5090 Leverkusen Luftreifen mit notlaufeigenschaften
AU596281B2 (en) * 1987-06-08 1990-04-26 Bridgestone Corporation Heavy-load radial tire
JPS6490736A (en) 1987-09-30 1989-04-07 Sumitomo Rubber Ind Apex mounting and its device
DE4313698C2 (de) * 1993-04-13 1998-05-20 Dieter Ludwig Wulstkern für einen Fahrzeugluftreifen
US5350470A (en) * 1993-11-30 1994-09-27 Bridgestone Corporation Method of forming tire bead assembly
US5513683A (en) * 1994-07-01 1996-05-07 The Goodyear Tire & Rubber Company Tires made using elastomers containing springy fibers
IT1281087B1 (it) * 1995-12-19 1998-02-11 Bridgestone Firestone Tech Pneumatico radiale per veicoli.
JP4442037B2 (ja) * 2001-02-02 2010-03-31 横浜ゴム株式会社 空気入りタイヤ
JP4714357B2 (ja) * 2001-03-01 2011-06-29 株式会社ブリヂストン 二輪自動車用タイヤ
US7669625B2 (en) * 2006-11-22 2010-03-02 The Goodyear Tire & Rubber Company Asymmetrical pneumatic tire
FR2912346B1 (fr) * 2007-02-12 2009-04-24 Michelin Soc Tech Structure de bourrelet de pneu
JP4335278B2 (ja) * 2007-12-14 2009-09-30 住友ゴム工業株式会社 空気入りタイヤの製造方法、及び空気入りタイヤ
US20090294007A1 (en) * 2008-06-02 2009-12-03 Walter Vorreiter Performance tire with sidewall insert
DE102008049315A1 (de) * 2008-09-29 2010-04-01 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
KR101029032B1 (ko) * 2008-10-22 2011-04-15 금호타이어 주식회사 공기입 타이어
US8413700B2 (en) * 2010-02-04 2013-04-09 Bridgestone Americas Tire Operations, Llc Tire having staggered turn-ups

Also Published As

Publication number Publication date
WO2012098500A1 (en) 2012-07-26
ITTO20110024A1 (it) 2012-07-18
US9290062B2 (en) 2016-03-22
EP2665598B1 (en) 2016-04-27
JP2014502579A (ja) 2014-02-03
JP5938418B2 (ja) 2016-06-22
US20130292026A1 (en) 2013-11-07
EP2665598A1 (en) 2013-11-27

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