JP7837989B2 - 導電経路を有するタイヤを製造する方法 - Google Patents

導電経路を有するタイヤを製造する方法

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Publication number
JP7837989B2
JP7837989B2 JP2023547402A JP2023547402A JP7837989B2 JP 7837989 B2 JP7837989 B2 JP 7837989B2 JP 2023547402 A JP2023547402 A JP 2023547402A JP 2023547402 A JP2023547402 A JP 2023547402A JP 7837989 B2 JP7837989 B2 JP 7837989B2
Authority
JP
Japan
Prior art keywords
assembly
tire
hoop
reinforcement
carcass
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2023547402A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024505679A5 (enExample
JP2024505679A (ja
Inventor
クロード オルロフスキ
ステファーヌ クナール
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Publication of JP2024505679A publication Critical patent/JP2024505679A/ja
Publication of JP2024505679A5 publication Critical patent/JP2024505679A5/ja
Application granted granted Critical
Publication of JP7837989B2 publication Critical patent/JP7837989B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/16—Applying the layers; Guiding or stretching the layers during application
    • B29D30/1628—Applying the layers; Guiding or stretching the layers during application by feeding a continuous band and winding it helically, i.e. the band is fed while being advanced along the core axis, to form an annular element
    • 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
    • B29D30/30—Applying the layers; Guiding or stretching the layers during application
    • 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)
    • B29D30/36—Expansion of tyres in a flat form, i.e. expansion to a toroidal shape independently of their building-up process, e.g. of tyres built by the flat-tyres method or by jointly covering two bead-rings
    • 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
    • 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
    • B60C19/08—Electric-charge-dissipating arrangements
    • B60C19/084—Electric-charge-dissipating arrangements using conductive carcasses
    • 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
    • B29D2030/526—Unvulcanised treads, e.g. on used tyres; Retreading the tread comprising means for discharging the electrostatic charge, e.g. conductive elements or portions having conductivity higher than the tread rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
JP2023547402A 2021-02-08 2022-01-27 導電経路を有するタイヤを製造する方法 Active JP7837989B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR2101166A FR3119563A1 (fr) 2021-02-08 2021-02-08 Procede de fabrication d’un pneumatique presentant un chemin conducteur
FR2101166 2021-02-08
PCT/FR2022/050153 WO2022167744A1 (fr) 2021-02-08 2022-01-27 Procede de fabrication d'un pneumatique presentant un chemin conducteur

Publications (3)

Publication Number Publication Date
JP2024505679A JP2024505679A (ja) 2024-02-07
JP2024505679A5 JP2024505679A5 (enExample) 2025-01-30
JP7837989B2 true JP7837989B2 (ja) 2026-03-31

Family

ID=76034701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023547402A Active JP7837989B2 (ja) 2021-02-08 2022-01-27 導電経路を有するタイヤを製造する方法

Country Status (5)

Country Link
EP (1) EP4288296A1 (enExample)
JP (1) JP7837989B2 (enExample)
CN (1) CN116917147A (enExample)
FR (1) FR3119563A1 (enExample)
WO (1) WO2022167744A1 (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009126291A (ja) 2007-11-21 2009-06-11 Sumitomo Rubber Ind Ltd 空気入りタイヤ及びその製造方法
JP2010159017A (ja) 2009-01-09 2010-07-22 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2010285114A (ja) 2009-06-12 2010-12-24 Sumitomo Rubber Ind Ltd 空気入りタイヤ、及びその製造方法
JP2019018725A (ja) 2017-07-18 2019-02-07 横浜ゴム株式会社 空気入りタイヤ及び空気入りタイヤの製造方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131398C (enExample) 1964-05-14 Michelin & Cie
FR2736006A1 (fr) 1995-06-29 1997-01-03 Sedepro Pneumatique comportant des cables circonferentiels pour ancrer la carcasse, procede de preparation de tels cables
US6289958B1 (en) 1998-10-19 2001-09-18 The Goodyear Tire & Rubber Company Tire with tread containing electrically conductive stitched thread
FR2797213B1 (fr) 1999-08-02 2002-08-30 Michelin Soc Tech Procede de fabrication d'un pneumatique avec preconformation d'une nappe de carcasse radiale pour rendre obliques les cables de la partie centrale
US7284582B2 (en) 2003-10-23 2007-10-23 The Goodyear Tire & Rubber Company Pneumatic tire with electrically conductive cord extending between a bead portion and a tread portion of the tire
US7011125B2 (en) 2003-11-18 2006-03-14 The Goodyear Tire & Rubber Company Tire with rubber sidewall containing internal electrically conductive rubber strip
US7284583B2 (en) 2004-07-27 2007-10-23 The Goodyear Tire & Rubber Company Pneumatic tire with electrically conductive cord extending from its outer wheel-rim mounting surface to its internal tread portion
DE602005004481T2 (de) * 2004-11-18 2009-01-22 Société de Technologie Michelin Elektrisch leitender Gummistreifen
CN101535064B (zh) * 2006-10-11 2012-04-04 东洋橡胶工业株式会社 一种充气轮胎
FR2922812B1 (fr) * 2007-10-30 2009-11-20 Michelin Soc Tech Methode de fabrication d'un pneumatique comprenant un insert conducteur de l'electricite par enroulement de bandelettes.
WO2009066605A1 (ja) * 2007-11-21 2009-05-28 Sumitomo Rubber Industries, Ltd. 空気入りタイヤ及びその製造方法
FR2930192A1 (fr) * 2008-04-16 2009-10-23 Michelin Soc Tech Nappes de fils entre lesquels sont intercales des fils enrobes dans un melange conducteur de l'electricite.
JP2011020350A (ja) * 2009-07-15 2011-02-03 Yokohama Rubber Co Ltd:The 空気入りタイヤの製造方法及び空気入りタイヤ
JP6354429B2 (ja) * 2014-07-31 2018-07-11 横浜ゴム株式会社 空気入りタイヤ
US11453255B2 (en) * 2014-09-05 2022-09-27 The Yokohama Rubber Co., Ltd. Pneumatic tire with electrically conductive rubber within rim cushion rubber
FR3035026B1 (fr) 2015-04-17 2017-03-31 Michelin & Cie Armature de renforcement de pneumatique
FR3035025B1 (fr) 2015-04-17 2017-03-31 Michelin & Cie Armature de renforcement de pneumatique
US10053560B2 (en) 2016-09-06 2018-08-21 The Goodyear Tire & Rubber Company Rubber composition for promoting electrical conductivity, and tire with component
FR3059598A1 (fr) 2016-12-05 2018-06-08 Compagnie Generale Des Etablissements Michelin Pneumatique comportant une armature de sommet allegee
DE102017211752A1 (de) * 2017-07-10 2019-01-10 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
FR3074097A3 (fr) 2017-11-27 2019-05-31 Compagnie Generale Des Etablissements Michelin Armature de renforcement de pneumatique
JP7002314B2 (ja) * 2017-12-13 2022-02-10 株式会社ブリヂストン 空気入りタイヤ
WO2020115409A2 (fr) * 2018-12-05 2020-06-11 Compagnie Generale Des Etablissements Michelin Pneumatique pour vehicule de genie civil, comprenant une armature de sommet a renforts metalliques trancannee

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009126291A (ja) 2007-11-21 2009-06-11 Sumitomo Rubber Ind Ltd 空気入りタイヤ及びその製造方法
JP2010159017A (ja) 2009-01-09 2010-07-22 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2010285114A (ja) 2009-06-12 2010-12-24 Sumitomo Rubber Ind Ltd 空気入りタイヤ、及びその製造方法
JP2019018725A (ja) 2017-07-18 2019-02-07 横浜ゴム株式会社 空気入りタイヤ及び空気入りタイヤの製造方法

Also Published As

Publication number Publication date
WO2022167744A1 (fr) 2022-08-11
CN116917147A (zh) 2023-10-20
EP4288296A1 (fr) 2023-12-13
JP2024505679A (ja) 2024-02-07
FR3119563A1 (fr) 2022-08-12

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