JPS61165205U - - Google Patents
Info
- Publication number
- JPS61165205U JPS61165205U JP4915385U JP4915385U JPS61165205U JP S61165205 U JPS61165205 U JP S61165205U JP 4915385 U JP4915385 U JP 4915385U JP 4915385 U JP4915385 U JP 4915385U JP S61165205 U JPS61165205 U JP S61165205U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- main
- sipe
- main grooves
- pneumatic tire
- 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
- 238000005096 rolling process Methods 0.000 claims 1
Landscapes
- Tires In General (AREA)
Description
第１図ａ，ｂおよび第２図は本考案に係る空気
入りタイヤの第１実施例を説明する図であり、第
１図ａはその一実施例のトレツドの一部平面図、
第１図ｂはその―矢視断面図、第２図は第２
の実施例のトレツドの一部平面図である。第３図
は従来のタイヤのトレツドの一部平面図である。
１……トレツド、２……中央主溝、３……巾広
主溝、４……トレツド端、５……巾狭主溝、７…
…主溝、８……副溝、１０……ブロツク、１１…
…サイプ。
1a, b and 2 are views explaining a first embodiment of the pneumatic tire according to the present invention, and FIG. 1a is a partial plan view of the tread of the embodiment;
Figure 1b is a cross-sectional view of the
FIG. 3 is a partial plan view of the tread of the embodiment. FIG. 3 is a partial plan view of the tread of a conventional tire. 1...Tread, 2...Center main groove, 3...Wide main groove, 4...Tread end, 5...Narrow main groove, 7...
...Main groove, 8...Minor groove, 10...Block, 11...
...Sipe.
Claims (1)
、主溝間および主溝と接地端間に主溝と交差する
副溝と、副溝および主溝の間に画成されるブロツ
クと、ブロツクに設けられた互いにほぼ平衡な直
線状のサイプとを備え、前記サイプが前記主溝と
交差し、周方向の直線を挟んで前記副溝と反対方
向に傾斜して互いに交差し、ほぼ等間隔に配置さ
れ、隣接する主溝の深さの少なくとも５０％以上
の深さを有することを特徴とする空気入りタイヤ
。 (2) 前記サイプが前記主溝を挟んで互いに交差
するように配置されたことを特徴とする実用新案
登録請求の範囲第１項に記載の空気入りタイヤ。 (3) 前記サイプが５〜１５mmの間隔で配置され
たことを特徴とする実用新案登録請求の範囲第１
項に記載の空気入りタイヤ。 (4) 前記サイプがタイヤ回転軸方向に対してほ
ぼ４５度の角度を有することを特徴とする実用新
案登録請求の範囲第１項に記載の空気入りタイヤ
。 (5) 前記サイプが１mm以下の厚みを有すること
を特徴とする実用新案登録請求の範囲第１項に記
載の空気入りタイヤ。 (6) 最外側の両主溝間の前記副溝の溝側面が負
荷転動時の接地面下で互いに実質上接触しない巾
を有することを特徴とする実用新案登録請求の範
囲第１項に記載の空気入りタイヤ。[Claims for Utility Model Registration] (1) A plurality of main grooves in the generally circumferential direction of the tread, a sub-groove that intersects with the main groove between the main grooves and between the main groove and the grounding edge, and a sub-groove and a main groove. A block defined in between, and a linear sipe provided on the block that is substantially balanced with each other, the sipe intersects the main groove and extends in a direction opposite to the minor groove across the straight line in the circumferential direction. A pneumatic tire characterized by having main grooves that intersect with each other in an inclined manner, are arranged at approximately equal intervals, and have a depth that is at least 50% of the depth of adjacent main grooves. (2) The pneumatic tire according to claim 1, wherein the sipes are arranged so as to intersect each other with the main groove interposed therebetween. (3) Utility model registration claim 1, characterized in that the sipes are arranged at intervals of 5 to 15 mm.
Pneumatic tires listed in section. (4) The pneumatic tire according to claim 1, wherein the sipe has an angle of approximately 45 degrees with respect to the tire rotation axis direction. (5) The pneumatic tire according to claim 1, wherein the sipe has a thickness of 1 mm or less. (6) According to claim 1 of the utility model registration claim, the groove side surfaces of the minor groove between the two outermost main grooves have a width that does not substantially contact each other under the ground contact surface during load rolling. Pneumatic tires listed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4915385U JPH0427682Y2 (en) | 1985-04-01 | 1985-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4915385U JPH0427682Y2 (en) | 1985-04-01 | 1985-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61165205U true JPS61165205U (en) | 1986-10-14 |
| JPH0427682Y2 JPH0427682Y2 (en) | 1992-07-03 |
Family
ID=30566083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4915385U Expired JPH0427682Y2 (en) | 1985-04-01 | 1985-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427682Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015131642A (en) * | 2015-04-20 | 2015-07-23 | 株式会社ブリヂストン | pneumatic tire |
| JP2017088019A (en) * | 2015-11-12 | 2017-05-25 | 株式会社ブリヂストン | tire |
-
1985
- 1985-04-01 JP JP4915385U patent/JPH0427682Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015131642A (en) * | 2015-04-20 | 2015-07-23 | 株式会社ブリヂストン | pneumatic tire |
| JP2017088019A (en) * | 2015-11-12 | 2017-05-25 | 株式会社ブリヂストン | tire |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0427682Y2 (en) | 1992-07-03 |
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