WO2005001194A1 - ゴムクローラのメインコード用スチールコード - Google Patents
ゴムクローラのメインコード用スチールコード Download PDFInfo
- Publication number
- WO2005001194A1 WO2005001194A1 PCT/JP2004/008209 JP2004008209W WO2005001194A1 WO 2005001194 A1 WO2005001194 A1 WO 2005001194A1 JP 2004008209 W JP2004008209 W JP 2004008209W WO 2005001194 A1 WO2005001194 A1 WO 2005001194A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- core
- sheath
- strand
- filament
- filaments
- Prior art date
Links
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
- 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
- D07B1/0626—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration the reinforcing cords consisting of three core wires or filaments and at least one layer of outer wires or filaments, i.e. a 3+N 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
- D07B2201/10—Rope or cable structures
- D07B2201/1028—Rope or cable structures characterised by the number of strands
-
- 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
- D07B2201/1028—Rope or cable structures characterised by the number of strands
- D07B2201/1032—Rope or cable structures characterised by the number of strands three to eight strands respectively forming a single layer
-
- 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
- D07B2201/104—Rope or cable structures twisted
-
- 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
- D07B2201/104—Rope or cable structures twisted
- D07B2201/1064—Rope or cable structures twisted characterised by lay direction of the strand compared to the lay direction of the wires in the strand
-
- 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
- D07B2201/2023—Strands with 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
- D07B2201/2015—Strands
- D07B2201/2024—Strands twisted
-
- 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
- D07B2201/2038—Strands characterised by the number of wires or filaments
- D07B2201/2039—Strands characterised by the number of wires or filaments three to eight wires or filaments respectively forming a single layer
-
- 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
-
- 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
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/208—Enabling filler penetration
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2501/00—Application field
- D07B2501/20—Application field related to ropes or cables
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2501/00—Application field
- D07B2501/20—Application field related to ropes or cables
- D07B2501/2046—Tire cords
Definitions
- Patent Document 6 JP 2001-20188
- the steel cord may be manufactured by simultaneously supplying the filament constituting the core strand and the sheath filament constituting the sheath strand, or the pre-manufactured core strand may be supplied.
- the core portion is composed of one or more core filaments.
- the diameter dk of the core section becomes the same as the diameter of the projected trajectory in the longitudinal direction of the cord.
- FIG. 6 is a cross-sectional view showing a configuration of a conventional steel cord.
- Example of experiment Steel consisting of the steel cord 10 described in the first embodiment (Example 1), the steel cord 30 described in the second embodiment (Example 2), one core strand and four sheath strands
- a rubber crawler was manufactured using a cord (comparative example) and a conventional steel cord (conventional example) as a reinforcing steel cord, and a durability test was performed. The test was performed for 200 hours on a rubber track.
- Core strand structure, filament diameter (core filament diameter dc of core strand, sheath filament ds of core strand, core strand diameter dk of core strand) of Example 1, Example 2, Comparative Example and Conventional Example, and test results Are shown in Table 1.
Landscapes
- Ropes Or Cables (AREA)
- Tires In General (AREA)
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003168663A JP2005002515A (ja) | 2003-06-13 | 2003-06-13 | スチールコード |
JP2003-168663 | 2003-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005001194A1 true WO2005001194A1 (ja) | 2005-01-06 |
Family
ID=33549341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/008209 WO2005001194A1 (ja) | 2003-06-13 | 2004-06-11 | ゴムクローラのメインコード用スチールコード |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2005002515A (ja) |
KR (1) | KR20060023988A (ja) |
CN (1) | CN100537893C (ja) |
WO (1) | WO2005001194A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008025050A (ja) * | 2006-07-20 | 2008-02-07 | Bridgestone Corp | ゴムクロ−ラ用スチ−ルコ−ド |
US20200347547A1 (en) * | 2017-10-31 | 2020-11-05 | Fanny Layec | Cable for a tire |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10173470B2 (en) | 2014-07-28 | 2019-01-08 | Bridgestone Corporation | Steel cord for reinforcing rubber article |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09301231A (ja) * | 1996-05-14 | 1997-11-25 | Ohtsu Tire & Rubber Co Ltd :The | 弾性クローラ |
JPH10131067A (ja) * | 1996-10-29 | 1998-05-19 | Bridgestone Corp | ゴム物品補強用スチールコードおよび空気入りラジアルタイヤ |
JP2001020188A (ja) * | 1999-07-05 | 2001-01-23 | Bridgestone Corp | ゴム物品補強用スチールコード並びに空気入りタイヤおよびゴムクローラー |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3006488A1 (de) * | 1980-02-21 | 1981-08-27 | Uniroyal Englebert Reifen GmbH, 5100 Aachen | Fahrzeugluftreifen |
JPS591790A (ja) * | 1982-06-23 | 1984-01-07 | 金井 宏之 | スチ−ルコ−ド |
JPS6038208A (ja) * | 1983-08-12 | 1985-02-27 | Toyo Tire & Rubber Co Ltd | 大型空気タイヤ |
JPH0324636Y2 (ja) * | 1985-06-18 | 1991-05-29 | ||
JP3040027B2 (ja) * | 1992-01-09 | 2000-05-08 | 株式会社ブリヂストン | スチールコード |
JPH06128883A (ja) * | 1992-10-19 | 1994-05-10 | Ohtsu Tire & Rubber Co Ltd :The | タイヤ用スチールコード |
JPH08109585A (ja) * | 1994-10-07 | 1996-04-30 | Bridgestone Corp | ゴム物品補強用スチールコードおよび重荷重用空気入りタイヤ |
JP4017192B2 (ja) * | 1997-03-14 | 2007-12-05 | コンパニー ゼネラール デ エタブリッスマン ミシュラン−ミシュラン エ コムパニー | タイヤ用のハイブリッドスチールコード |
JP3707643B2 (ja) * | 1997-07-01 | 2005-10-19 | 株式会社ブリヂストン | ゴム物品補強用スチールコードおよび空気入りラジアルタイヤ |
JPH1193087A (ja) * | 1997-09-11 | 1999-04-06 | Bridgestone Corp | ゴム物品補強用スチールコードおよび空気入りタイヤ |
JP2000016012A (ja) * | 1998-04-27 | 2000-01-18 | Bridgestone Corp | 空気入りタイヤ |
FR2795751A1 (fr) * | 1999-06-29 | 2001-01-05 | Michelin Soc Tech | Cable d'acier multicouches pour carcasse de pneumatique |
JP2001049585A (ja) * | 1999-08-02 | 2001-02-20 | Bridgestone Corp | ゴム物品補強用スチールコード |
JP4021224B2 (ja) * | 2002-03-14 | 2007-12-12 | 住友ゴム工業株式会社 | 弾性クローラ用コード |
-
2003
- 2003-06-13 JP JP2003168663A patent/JP2005002515A/ja active Pending
-
2004
- 2004-06-11 WO PCT/JP2004/008209 patent/WO2005001194A1/ja active Application Filing
- 2004-06-11 CN CNB2004800165812A patent/CN100537893C/zh not_active Expired - Fee Related
- 2004-06-11 KR KR1020057023803A patent/KR20060023988A/ko not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09301231A (ja) * | 1996-05-14 | 1997-11-25 | Ohtsu Tire & Rubber Co Ltd :The | 弾性クローラ |
JPH10131067A (ja) * | 1996-10-29 | 1998-05-19 | Bridgestone Corp | ゴム物品補強用スチールコードおよび空気入りラジアルタイヤ |
JP2001020188A (ja) * | 1999-07-05 | 2001-01-23 | Bridgestone Corp | ゴム物品補強用スチールコード並びに空気入りタイヤおよびゴムクローラー |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008025050A (ja) * | 2006-07-20 | 2008-02-07 | Bridgestone Corp | ゴムクロ−ラ用スチ−ルコ−ド |
US20200347547A1 (en) * | 2017-10-31 | 2020-11-05 | Fanny Layec | Cable for a tire |
US11655586B2 (en) * | 2017-10-31 | 2023-05-23 | Compagnie Generale Des Etablissements Michelin | Cable for a tire |
Also Published As
Publication number | Publication date |
---|---|
CN1806077A (zh) | 2006-07-19 |
JP2005002515A (ja) | 2005-01-06 |
KR20060023988A (ko) | 2006-03-15 |
CN100537893C (zh) | 2009-09-09 |
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