JP6574683B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP6574683B2 JP6574683B2 JP2015218673A JP2015218673A JP6574683B2 JP 6574683 B2 JP6574683 B2 JP 6574683B2 JP 2015218673 A JP2015218673 A JP 2015218673A JP 2015218673 A JP2015218673 A JP 2015218673A JP 6574683 B2 JP6574683 B2 JP 6574683B2
- Authority
- JP
- Japan
- Prior art keywords
- filament
- main
- cord
- steel cord
- belt
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 63
- 239000010959 steel Substances 0.000 claims description 63
- 238000000926 separation method Methods 0.000 description 15
- 230000014759 maintenance of location Effects 0.000 description 12
- 238000004804 winding Methods 0.000 description 9
- 230000000452 restraining effect Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 239000011324 bead Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000005096 rolling process 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
-
- 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
- D07B2201/2033—Parallel 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
- D07B2201/2095—Auxiliary components, e.g. electric conductors or light guides
- D07B2201/2097—Binding wires
Landscapes
- Ropes Or Cables (AREA)
- Tires In General (AREA)
Description
Claims (2)
- スチール製の主フィラメントを3本以上撚り合わせることなく一列に引き揃えてなる主フィラメント束と、前記主フィラメント束の周囲に巻き付けられた1本のスチール製のラッピングフィラメントと、を備えてなる扁平なスチールコードを用いたベルトプライを備え、
前記スチールコードは、前記主フィラメント束を構成する複数の主フィラメントのうちの内側の1本の主フィラメントを前記スチールコードから引き抜くときの引抜力最小値が3.00〜6.50Nであり、前記内側の1本の主フィラメントを前記スチールコードから引き抜くときの引抜力最大値(Fmax)に対する引抜力最小値(Fmin)の比(Fmin/Fmax)が0.40以上である、
空気入りタイヤ。 - 前記ラッピングフィラメントの直径が、0.10mm以上でありかつ前記主フィラメントの直径よりも小さい、請求項1記載の空気入りタイヤ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015218673A JP6574683B2 (ja) | 2015-11-06 | 2015-11-06 | 空気入りタイヤ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015218673A JP6574683B2 (ja) | 2015-11-06 | 2015-11-06 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017087895A JP2017087895A (ja) | 2017-05-25 |
JP6574683B2 true JP6574683B2 (ja) | 2019-09-11 |
Family
ID=58767352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015218673A Active JP6574683B2 (ja) | 2015-11-06 | 2015-11-06 | 空気入りタイヤ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6574683B2 (ja) |
-
2015
- 2015-11-06 JP JP2015218673A patent/JP6574683B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017087895A (ja) | 2017-05-25 |
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