JPS626398U - - Google Patents
Info
- Publication number
- JPS626398U JPS626398U JP9737985U JP9737985U JPS626398U JP S626398 U JPS626398 U JP S626398U JP 9737985 U JP9737985 U JP 9737985U JP 9737985 U JP9737985 U JP 9737985U JP S626398 U JPS626398 U JP S626398U
- Authority
- JP
- Japan
- Prior art keywords
- tensile strength
- strands constituting
- steel cord
- steel wires
- steel
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
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
- D07B1/062—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
- 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
Landscapes
- Ropes Or Cables (AREA)
- Belt Conveyors (AREA)
Description
第１図イ、ロは夫々本考案の異なる実施例を示
すスチールコードを示す断面図、第２図は本考案
品と従来品の腐蝕疲労テスト結果を示す曲線図、
第３図イ、ロは夫々従来のスチールコードを示す
断面図である。
１，５……スチールコード、２，６……内層を
構成する素線、３，７……外層を構成する素線、
４……ラツピングワイヤ。
1A and 1B are cross-sectional views showing steel cords showing different embodiments of the present invention, and FIG. 2 is a curve diagram showing the results of corrosion fatigue tests of the present invention product and the conventional product.
FIGS. 3A and 3B are cross-sectional views showing conventional steel cords, respectively. 1, 5... Steel cord, 2, 6... Element wire forming the inner layer, 3, 7... Element wire forming the outer layer,
4...wrapping wire.
Claims (1)
成する素線は抗張力３００〜３４０Kg／ｍm2の鋼
線を、内層の内少なくとも一層を構成する素線は
、抗張力２００〜２４０Kg／ｍm2のステンレス線
を用いて形成してなるスチールコード。 In a steel cord with multiple structures, the strands constituting the outer layer are steel wires with a tensile strength of 300 to 340 Kg/ mm2 , and the strands constituting at least one of the inner layers are stainless steel wires with a tensile strength of 200 to 240 Kg/ mm2 . A steel cord formed by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985097379U JPH0248476Y2 (en) | 1985-06-25 | 1985-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985097379U JPH0248476Y2 (en) | 1985-06-25 | 1985-06-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS626398U true JPS626398U (en) | 1987-01-14 |
| JPH0248476Y2 JPH0248476Y2 (en) | 1990-12-19 |
Family
ID=30964243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985097379U Expired JPH0248476Y2 (en) | 1985-06-25 | 1985-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248476Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006004054A1 (en) * | 2004-07-05 | 2006-01-12 | Sumitomo(Sei) Steel Wire Corp. | Annular concentrically twisted bead cord |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50131201A (en) * | 1974-04-02 | 1975-10-17 | ||
| JPS5423758A (en) * | 1977-07-19 | 1979-02-22 | Kanai Hiroyuki | Steel cord for reinforcing rubber |
| JPS5717509A (en) * | 1980-07-03 | 1982-01-29 | Sumitomo Electric Industries | Corrosion resistant composite twisted wire |
-
1985
- 1985-06-25 JP JP1985097379U patent/JPH0248476Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50131201A (en) * | 1974-04-02 | 1975-10-17 | ||
| JPS5423758A (en) * | 1977-07-19 | 1979-02-22 | Kanai Hiroyuki | Steel cord for reinforcing rubber |
| JPS5717509A (en) * | 1980-07-03 | 1982-01-29 | Sumitomo Electric Industries | Corrosion resistant composite twisted wire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006004054A1 (en) * | 2004-07-05 | 2006-01-12 | Sumitomo(Sei) Steel Wire Corp. | Annular concentrically twisted bead cord |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0248476Y2 (en) | 1990-12-19 |