ATE491564T1 - Aufweitbare bandtrommel für runflat-reifen - Google Patents

Aufweitbare bandtrommel für runflat-reifen

Info

Publication number
ATE491564T1
ATE491564T1 AT07706235T AT07706235T ATE491564T1 AT E491564 T1 ATE491564 T1 AT E491564T1 AT 07706235 T AT07706235 T AT 07706235T AT 07706235 T AT07706235 T AT 07706235T AT E491564 T1 ATE491564 T1 AT E491564T1
Authority
AT
Austria
Prior art keywords
band drum
expandable band
runflat tires
rotation
intermediate rings
Prior art date
Application number
AT07706235T
Other languages
English (en)
Inventor
Marco Fabrizio
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
Application granted granted Critical
Publication of ATE491564T1 publication Critical patent/ATE491564T1/de

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
    • B29D30/24—Drums
    • B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • B29D30/246—Drums for the multiple stage building process, i.e. the building-up of the cylindrical carcass is realised on one drum and the toroidal expansion is realised after transferring on another drum
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
    • 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
    • B29D2030/201—Manufacturing run-flat tyres
    • 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)
    • B29D30/72—Side-walls
    • B29D2030/724—Stiffening the sidewalls, e.g. by using additional inserts, e.g. made of rubber, plastics or other materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)
AT07706235T 2007-01-17 2007-01-17 Aufweitbare bandtrommel für runflat-reifen ATE491564T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2007/000036 WO2008087671A1 (en) 2007-01-17 2007-01-17 Run-flat tyre expandable band drum

Publications (1)

Publication Number Publication Date
ATE491564T1 true ATE491564T1 (de) 2011-01-15

Family

ID=38476215

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07706235T ATE491564T1 (de) 2007-01-17 2007-01-17 Aufweitbare bandtrommel für runflat-reifen

Country Status (6)

Country Link
EP (1) EP2114662B1 (de)
AT (1) ATE491564T1 (de)
DE (1) DE602007011322D1 (de)
ES (1) ES2357691T3 (de)
PL (1) PL2114662T3 (de)
WO (1) WO2008087671A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2535714C2 (ru) 2009-08-12 2014-12-20 Пирелли Тайр С.П.А. Способ и установка для сборки шин для колес транспортных средств
CN111002611B (zh) * 2019-12-26 2025-03-07 山东宏盛橡胶科技有限公司 一种缺气保用成型鼓

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551285A1 (de) * 1975-11-14 1977-05-26 Metzeler Kautschuk Reifenaufbautrommel
JPS55103942A (en) * 1979-02-01 1980-08-08 Bridgestone Corp Forming drum for tyre
CA2121159C (en) * 1993-07-16 2005-03-29 Kenneth Dean Conger Contoured tire building drum and method of building an extended mobility tire
DE50304584D1 (de) * 2003-09-05 2006-09-21 Continental Ag Verfahren zum Aufbau einer Reifenkarkasse

Also Published As

Publication number Publication date
DE602007011322D1 (de) 2011-01-27
EP2114662B1 (de) 2010-12-15
EP2114662A1 (de) 2009-11-11
ES2357691T3 (es) 2011-04-28
WO2008087671A1 (en) 2008-07-24
PL2114662T3 (pl) 2011-05-31

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties