JP4353523B2 - ゴム補強用スチールコード - Google Patents
ゴム補強用スチールコード Download PDFInfo
- Publication number
- JP4353523B2 JP4353523B2 JP2004132744A JP2004132744A JP4353523B2 JP 4353523 B2 JP4353523 B2 JP 4353523B2 JP 2004132744 A JP2004132744 A JP 2004132744A JP 2004132744 A JP2004132744 A JP 2004132744A JP 4353523 B2 JP4353523 B2 JP 4353523B2
- Authority
- JP
- Japan
- Prior art keywords
- strand
- steel cord
- cord
- rubber
- strands
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- D07B1/0606—Reinforcing cords for rubber or plastic articles
- D07B1/0613—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the rope configuration
-
- 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
- D07B1/0606—Reinforcing cords for rubber or plastic articles
- D07B1/062—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration
- D07B1/0633—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration having a multiple-layer configuration
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/10—Rope or cable structures
- D07B2201/1012—Rope or cable structures characterised by their internal structure
- D07B2201/102—Rope or cable structures characterised by their internal structure including a core
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2001—Wires or filaments
- D07B2201/2006—Wires or filaments characterised by a value or range of the dimension given
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2015—Strands
- D07B2201/202—Strands characterised by a value or range of the dimension given
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2047—Cores
- D07B2201/2051—Cores characterised by a value or range of the dimension given
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2047—Cores
- D07B2201/2052—Cores characterised by their structure
- D07B2201/2059—Cores characterised by their structure comprising wires
- D07B2201/2061—Cores characterised by their structure comprising wires resulting in a twisted structure
Landscapes
- Ropes Or Cables (AREA)
Description
各試験片をオーストラリア規格(AS−1333)による「空気透過性試験方法」に準拠して、試験片の長手方向の一端部から100kPaの空気圧を圧入し、他端部側に透過した空気圧が5kPaになるまでの時間(秒)を測定した。この時間が長いほど耐空気透過性に優れ、スチールコードに対するゴム透過性が優れていることを示す。
2、52 芯ストランド
2a 中央ストランド
3、53 側ストランド
Claims (3)
- 芯ストランドの周囲に複数本の側ストランドを撚り合わせたマルチストランド構造からなるゴム製品の補強用として使用されるゴム補強用スチールコードにおいて、
前記芯ストランドをN×(1+6)構造(ただし、N=2〜4)からなる複撚り構造とし、前記側ストランドが3層撚り(1+6+12)構造からなり、そのM本を前記芯ストランドの周囲に撚り合わせたM×(1+6+12)構造(ただし、M=5〜7)にすると共に、前記芯ストランドの直径D0と前記側ストランドの直径D1との比D0/D1を1.05〜1.35にしたゴム補強用スチールコード。 - 前記芯ストランド及び前記側ストランドを構成する素線が3種類の直径を有するスチールモノフィラメントからなる請求項1に記載のゴム補強用スチールコード。
- コンベヤベルトの補強用である請求項1又は2に記載のゴム補強用スチールコード。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004132744A JP4353523B2 (ja) | 2004-04-28 | 2004-04-28 | ゴム補強用スチールコード |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004132744A JP4353523B2 (ja) | 2004-04-28 | 2004-04-28 | ゴム補強用スチールコード |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005314833A JP2005314833A (ja) | 2005-11-10 |
JP4353523B2 true JP4353523B2 (ja) | 2009-10-28 |
Family
ID=35442550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004132744A Expired - Fee Related JP4353523B2 (ja) | 2004-04-28 | 2004-04-28 | ゴム補強用スチールコード |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4353523B2 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2608959T3 (es) | 2006-08-31 | 2017-04-17 | Bridgestone Corporation | Cordón de acero para reforzar caucho y cubierta radial de neumáticos |
EP2390407B1 (en) * | 2009-01-19 | 2016-08-03 | Bridgestone Corporation | Steel cord for reinforcing a tire, and pneumatic tire |
EP2504485B1 (en) * | 2009-11-27 | 2014-07-30 | NV Bekaert SA | Open multi-strand cord |
CN102666972B (zh) * | 2009-11-27 | 2014-10-08 | 贝卡尔特公司 | 开放式多股钢丝绳 |
WO2011116493A1 (en) * | 2010-03-23 | 2011-09-29 | Nv Bekaert Sa | Open off-the-road cord with preformed filaments |
JP6028508B2 (ja) * | 2012-10-10 | 2016-11-16 | 横浜ゴム株式会社 | ゴム補強用スチールコード |
FR3060616A1 (fr) * | 2016-12-20 | 2018-06-22 | Compagnie Generale Des Etablissements Michelin | Cable multi-torons a deux couches a penetrabilite amelioree |
FR3060617A1 (fr) * | 2016-12-20 | 2018-06-22 | Compagnie Generale Des Etablissements Michelin | Cable multi-torons a deux couches a penetrabilite amelioree |
JP7385605B2 (ja) * | 2018-06-20 | 2023-11-22 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | 貫通性が改善された2重層多重ストランドコード |
JP7383646B2 (ja) * | 2018-06-20 | 2023-11-20 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | 貫通性が改善された2重層多重ストランドコード |
-
2004
- 2004-04-28 JP JP2004132744A patent/JP4353523B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005314833A (ja) | 2005-11-10 |
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