DE112023006262T5 - Cord-Gummi-Verbundstruktur, Verfahren zur Herstellung einer Cord-Gummi-Verbundstruktur und Reifen - Google Patents

Cord-Gummi-Verbundstruktur, Verfahren zur Herstellung einer Cord-Gummi-Verbundstruktur und Reifen

Info

Publication number
DE112023006262T5
DE112023006262T5 DE112023006262.5T DE112023006262T DE112023006262T5 DE 112023006262 T5 DE112023006262 T5 DE 112023006262T5 DE 112023006262 T DE112023006262 T DE 112023006262T DE 112023006262 T5 DE112023006262 T5 DE 112023006262T5
Authority
DE
Germany
Prior art keywords
cord
belt layer
rubber
steel
composite structure
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.)
Pending
Application number
DE112023006262.5T
Other languages
German (de)
English (en)
Inventor
Tetsuya Nakajima
Ken Manabe
Akifumi Matsuoka
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE112023006262T5 publication Critical patent/DE112023006262T5/de
Pending legal-status Critical Current

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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
    • 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
    • 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
    • B60C9/2006—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 consisting of steel cord plies only
    • 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
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • 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
    • B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
    • B60C2009/0014—Surface treatments of steel cords
    • 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
    • B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
    • B60C2009/0021—Coating rubbers for steel cords
    • 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
    • B60C2009/0071—Reinforcements or ply arrangement of pneumatic tyres characterised by special physical properties of the reinforcements
    • B60C2009/0092—Twist structure
    • 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
    • B60C2009/2074—Physical properties or dimension of the belt cord
    • 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
    • B60C2009/2074—Physical properties or dimension of the belt cord
    • B60C2009/2077—Diameters of the cords; Linear density thereof
    • 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
    • B60C2009/2074—Physical properties or dimension of the belt cord
    • B60C2009/2096—Twist structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Tires In General (AREA)
DE112023006262.5T 2023-04-25 2023-12-20 Cord-Gummi-Verbundstruktur, Verfahren zur Herstellung einer Cord-Gummi-Verbundstruktur und Reifen Pending DE112023006262T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023071821 2023-04-25
JP2023-071821 2023-04-25
PCT/JP2023/045812 WO2024224687A1 (ja) 2023-04-25 2023-12-20 コード－ゴム複合体、コード－ゴム複合体の製造方法、タイヤ

Publications (1)

Publication Number Publication Date
DE112023006262T5 true DE112023006262T5 (de) 2026-03-19

Family

ID=93255876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112023006262.5T Pending DE112023006262T5 (de) 2023-04-25 2023-12-20 Cord-Gummi-Verbundstruktur, Verfahren zur Herstellung einer Cord-Gummi-Verbundstruktur und Reifen

Country Status (4)

Country Link
JP (1) JPWO2024224687A1 (https=)
CN (1) CN120826509A (https=)
DE (1) DE112023006262T5 (https=)
WO (1) WO2024224687A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018058515A (ja) 2016-10-06 2018-04-12 横浜ゴム株式会社 空気入りタイヤ
JP2023071821A (ja) 2013-03-15 2023-05-23 武田薬品工業株式会社 Ａｄａｍｔｓ１３の皮下投与

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4116181B2 (ja) * 1999-03-23 2008-07-09 住友ゴム工業株式会社 チューブレスタイヤ
JP3209723B2 (ja) * 1998-11-16 2001-09-17 東京製綱株式会社 単線スチールコードの製造方法及び製造装置
JP4132515B2 (ja) * 1999-12-22 2008-08-13 住友ゴム工業株式会社 空気入りラジアルタイヤ
JP4097448B2 (ja) * 2002-04-03 2008-06-11 横浜ゴム株式会社 空気入りラジアルタイヤ
JP2004351944A (ja) * 2003-05-26 2004-12-16 Toyo Tire & Rubber Co Ltd 空気入りラジアルタイヤ
JP2004359198A (ja) * 2003-06-09 2004-12-24 Bridgestone Corp 空気入りタイヤ及びこれに用いる補強素子の製造方法
JP2007253848A (ja) * 2006-03-24 2007-10-04 Bridgestone Corp 空気入りタイヤ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023071821A (ja) 2013-03-15 2023-05-23 武田薬品工業株式会社 Ａｄａｍｔｓ１３の皮下投与
JP2018058515A (ja) 2016-10-06 2018-04-12 横浜ゴム株式会社 空気入りタイヤ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JIS D 4230 (1998

Also Published As

Publication number Publication date
JPWO2024224687A1 (https=) 2024-10-31
CN120826509A (zh) 2025-10-21
WO2024224687A1 (ja) 2024-10-31

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Legal Events

Date Code Title Description
R012 Request for examination validly filed