IT201900022119A1 - Processo per la realizzazione di uno strato per la riduzione del rumore e pneumatico comprendente detto strato per la riduzione del rumore - Google Patents

Processo per la realizzazione di uno strato per la riduzione del rumore e pneumatico comprendente detto strato per la riduzione del rumore

Info

Publication number
IT201900022119A1
IT201900022119A1 IT102019000022119A IT201900022119A IT201900022119A1 IT 201900022119 A1 IT201900022119 A1 IT 201900022119A1 IT 102019000022119 A IT102019000022119 A IT 102019000022119A IT 201900022119 A IT201900022119 A IT 201900022119A IT 201900022119 A1 IT201900022119 A1 IT 201900022119A1
Authority
IT
Italy
Prior art keywords
noise reduction
reduction layer
making
tire including
layer
Prior art date
Application number
IT102019000022119A
Other languages
English (en)
Inventor
Luca Camosi
Roberto Pontone
Cristian Capaldi
Original Assignee
Bridgestone Europe Nv Sa
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 Europe Nv Sa filed Critical Bridgestone Europe Nv Sa
Priority to IT102019000022119A priority Critical patent/IT201900022119A1/it
Priority to PCT/IB2020/056902 priority patent/WO2021028747A1/en
Priority to EP20744134.6A priority patent/EP4013629B1/en
Publication of IT201900022119A1 publication Critical patent/IT201900022119A1/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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/002—Noise damping elements provided in the tyre structure or attached thereto, e.g. in the tyre interior
    • 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for 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)
    • B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
IT102019000022119A 2019-08-12 2019-11-26 Processo per la realizzazione di uno strato per la riduzione del rumore e pneumatico comprendente detto strato per la riduzione del rumore IT201900022119A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT102019000022119A IT201900022119A1 (it) 2019-11-26 2019-11-26 Processo per la realizzazione di uno strato per la riduzione del rumore e pneumatico comprendente detto strato per la riduzione del rumore
PCT/IB2020/056902 WO2021028747A1 (en) 2019-08-12 2020-07-22 A process for manufacturing a noise reducing layer and a tyre comprising said noise reducing layer
EP20744134.6A EP4013629B1 (en) 2019-08-12 2020-07-22 A process for manufacturing a noise reducing layer and a tyre comprising said noise reducing layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000022119A IT201900022119A1 (it) 2019-11-26 2019-11-26 Processo per la realizzazione di uno strato per la riduzione del rumore e pneumatico comprendente detto strato per la riduzione del rumore

Publications (1)

Publication Number Publication Date
IT201900022119A1 true IT201900022119A1 (it) 2021-05-26

Family

ID=69811804

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000022119A IT201900022119A1 (it) 2019-08-12 2019-11-26 Processo per la realizzazione di uno strato per la riduzione del rumore e pneumatico comprendente detto strato per la riduzione del rumore

Country Status (1)

Country Link
IT (1) IT201900022119A1 (it)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425890A (en) * 1966-12-30 1969-02-04 Scott Paper Co Stretched-set reticulated polyurethane foam and method of making same
JP2007302072A (ja) * 2006-05-10 2007-11-22 Yokohama Rubber Co Ltd:The 空気入りタイヤ
FR2922816A1 (fr) * 2007-10-24 2009-05-01 Michelin Soc Tech Dispositif interne a un pneu pour diminuer le bruit en roulage.
DE202010005400U1 (de) * 2010-05-07 2010-07-15 Recticel N.V. Elastischer Fahrzeugreifen
JP2011025832A (ja) * 2009-07-27 2011-02-10 Bridgestone Corp 空気入りタイヤ
WO2017076531A1 (de) 2015-11-05 2017-05-11 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
WO2019129584A1 (en) * 2017-12-27 2019-07-04 Apollo Tyres Global R&D B.V. Noise reducing tyre
KR101978697B1 (ko) * 2018-09-07 2019-08-28 서우산업주식회사 공명음 저감 타이어 및 그 제조방법

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425890A (en) * 1966-12-30 1969-02-04 Scott Paper Co Stretched-set reticulated polyurethane foam and method of making same
JP2007302072A (ja) * 2006-05-10 2007-11-22 Yokohama Rubber Co Ltd:The 空気入りタイヤ
FR2922816A1 (fr) * 2007-10-24 2009-05-01 Michelin Soc Tech Dispositif interne a un pneu pour diminuer le bruit en roulage.
JP2011025832A (ja) * 2009-07-27 2011-02-10 Bridgestone Corp 空気入りタイヤ
DE202010005400U1 (de) * 2010-05-07 2010-07-15 Recticel N.V. Elastischer Fahrzeugreifen
WO2017076531A1 (de) 2015-11-05 2017-05-11 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
WO2019129584A1 (en) * 2017-12-27 2019-07-04 Apollo Tyres Global R&D B.V. Noise reducing tyre
KR101978697B1 (ko) * 2018-09-07 2019-08-28 서우산업주식회사 공명음 저감 타이어 및 그 제조방법

Similar Documents

Publication Publication Date Title
FR3046104B1 (fr) Procede de coextrusion d’un profile caoutchouteux complexe destine a la fabrication d’un pneumatique
JP1711692S (ja) タイヤ
JP1713049S (ja) タイヤ
JP1704404S (ja) タイヤ
JP1687662S (ja) 自動車用タイヤ
IT201900022119A1 (it) Processo per la realizzazione di uno strato per la riduzione del rumore e pneumatico comprendente detto strato per la riduzione del rumore
JP1731823S (ja) 自動車用タイヤ
JP1695285S (ja) 自動車用タイヤ
IT201900024970A1 (it) Processo ed apparato di vulcanizzazione per pneumatici
JP1662346S (ja) 自動車用タイヤ
JP1731973S (ja) 自動車用タイヤ
JP1701601S (ja) 自動車用タイヤ
JP1693791S (ja) 自動車用タイヤ
JP1694022S (ja) 自動車用タイヤ
JP1695284S (ja) 自動車用タイヤ
JP1732277S (ja) 自動車用タイヤ
TH2102002622S (th) ยางรถยนต์
JP1741262S (ja) 自動車用タイヤ
JP1728831S (ja) 自動車用タイヤ
JP1705382S (ja) 自動車用タイヤ
JP1702363S (ja) 自動車用タイヤ
JP1695785S (ja) 自動車用タイヤ
JP1695845S (ja) 自動車用タイヤ
JP1693887S (ja) 自動車用タイヤ
JP1694465S (ja) 自動車用タイヤ