JPWO2024252735A1 - - Google Patents

Info

Publication number
JPWO2024252735A1
JPWO2024252735A1 JP2024543191A JP2024543191A JPWO2024252735A1 JP WO2024252735 A1 JPWO2024252735 A1 JP WO2024252735A1 JP 2024543191 A JP2024543191 A JP 2024543191A JP 2024543191 A JP2024543191 A JP 2024543191A JP WO2024252735 A1 JPWO2024252735 A1 JP WO2024252735A1
Authority
JP
Japan
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.)
Granted
Application number
JP2024543191A
Other languages
Japanese (ja)
Other versions
JPWO2024252735A5 (enExample
JP7670245B1 (ja
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 filed Critical
Publication of JPWO2024252735A1 publication Critical patent/JPWO2024252735A1/ja
Application granted granted Critical
Publication of JP7670245B1 publication Critical patent/JP7670245B1/ja
Publication of JPWO2024252735A5 publication Critical patent/JPWO2024252735A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60C9/0057—Reinforcements comprising preshaped elements, e.g. undulated or zig-zag filaments
    • 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
    • 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
    • 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
    • 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
    • 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)
JP2024543191A 2023-06-08 2024-02-19 スチールコード、コード－ゴム複合体、タイヤ Active JP7670245B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023094993 2023-06-08
JP2023094993 2023-06-08
PCT/JP2024/005840 WO2024252735A1 (ja) 2023-06-08 2024-02-19 スチールコード、コード－ゴム複合体、タイヤ

Publications (3)

Publication Number Publication Date
JPWO2024252735A1 true JPWO2024252735A1 (enExample) 2024-12-12
JP7670245B1 JP7670245B1 (ja) 2025-04-30
JPWO2024252735A5 JPWO2024252735A5 (enExample) 2025-05-19

Family

ID=93795196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024543191A Active JP7670245B1 (ja) 2023-06-08 2024-02-19 スチールコード、コード－ゴム複合体、タイヤ

Country Status (4)

Country Link
JP (1) JP7670245B1 (enExample)
CN (1) CN121002251A (enExample)
DE (1) DE112024001258T5 (enExample)
WO (1) WO2024252735A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121723797B (zh) * 2026-02-26 2026-04-28 山东兴达轮胎有限公司 提升工程轮胎重量仿真计算精度的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62125084A (ja) * 1986-10-31 1987-06-06 株式会社ブリヂストン 金属コ−ド
JP3070260B2 (ja) * 1991-06-21 2000-07-31 住友電気工業株式会社 ゴム物品補強用金属コードの製造装置及び製造方法
JP3072929B2 (ja) * 1991-11-21 2000-08-07 住友ゴム工業株式会社 空気入りタイヤ
KR20000050439A (ko) * 1999-01-08 2000-08-05 조충환 카카스부에 스틸코드가 적용된 승용차 및 소형트럭용 레이디얼 타이어
JP4822597B2 (ja) 2001-03-21 2011-11-24 金井 宏彰 タイヤ補強用スチールコードおよびタイヤ
WO2018142691A1 (ja) * 2017-02-01 2018-08-09 栃木住友電工株式会社 タイヤ
JP6980965B2 (ja) * 2017-04-20 2021-12-15 栃木住友電工株式会社 スチールコード、タイヤ
JP2023094993A (ja) 2021-12-24 2023-07-06 太陽誘電株式会社 積層セラミック電子部品の製造方法

Also Published As

Publication number Publication date
CN121002251A (zh) 2025-11-21
DE112024001258T5 (de) 2026-04-23
WO2024252735A1 (ja) 2024-12-12
JP7670245B1 (ja) 2025-04-30

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