JPS62174905U - - Google Patents
Info
- Publication number
- JPS62174905U JPS62174905U JP6332786U JP6332786U JPS62174905U JP S62174905 U JPS62174905 U JP S62174905U JP 6332786 U JP6332786 U JP 6332786U JP 6332786 U JP6332786 U JP 6332786U JP S62174905 U JPS62174905 U JP S62174905U
- Authority
- JP
- Japan
- Prior art keywords
- tire
- groove
- contacts
- ground
- sectional shape
- 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.)
- Pending
Links
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Tires In General (AREA)
Description
第１図は自動二輪車用空気入りタイヤの方向性
のあるパターン。矢印はタイヤの回転方向を示す
。第２図は第１図の自動二輪車用空気入りタイヤ
のパターンの平面図である。矢印はタイヤの回転
方向を示す。第３図はタイヤ回転方向に最初に接
地する側の溝角度を表わす断面形状を示す。第４
図のａはタイヤ回転方向に最初に接地する側の溝
角度が１０°以下の場合に力の作用を表わす図で
ある。ｂはその場合の摩耗後の溝断面形状を示す
図である。第５図ａはタイヤ回転方向に最初に接
地する側の溝角度が１０°以上の場合に力の作用
を表す図である。ｂはその場合の摩耗後の溝断面
図である。第６図は好ましくい溝断面形状を示す
。
Figure 1 shows a directional pattern for a pneumatic motorcycle tire. The arrow indicates the direction of rotation of the tire. 2 is a plan view of the pattern of the pneumatic tire for a motorcycle shown in FIG. 1. FIG. The arrow indicates the direction of rotation of the tire. FIG. 3 shows a cross-sectional shape representing the groove angle on the side that first contacts the ground in the tire rotation direction. Fourth
Figure a shows the effect of force when the groove angle on the side that first contacts the ground in the rotational direction of the tire is 10 degrees or less. b is a diagram showing the cross-sectional shape of the groove after wear in that case. FIG. 5a is a diagram showing the effect of force when the groove angle on the side that first contacts the ground in the rotational direction of the tire is 10° or more. b is a cross-sectional view of the groove after wear in that case. FIG. 6 shows a preferred groove cross-sectional shape.
Claims (1)
ンの溝断面形状において、タイヤの回転方向に最
初に接地する側の溝角度を１５〜４５°とし、更
にタイヤ周方向中心からシヨルダー部へ移るに従
つて、タイヤの回転方向に最初に接地する側の溝
角度の値を次第に小さくすることを特徴とする自
動二輪車用空気入りタイヤのトレツドパターンの
溝断面形状。 In the groove cross-sectional shape of the tread pattern of a pneumatic motorcycle tire, the groove angle on the side that first contacts the ground in the rotation direction of the tire is 15 to 45 degrees, and as it moves from the tire circumferential center to the shoulder part, A groove cross-sectional shape of a tread pattern of a pneumatic motorcycle tire, characterized in that the value of the groove angle on the side that first contacts the ground in the rotational direction of the tire gradually decreases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6332786U JPS62174905U (en) | 1986-04-28 | 1986-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6332786U JPS62174905U (en) | 1986-04-28 | 1986-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62174905U true JPS62174905U (en) | 1987-11-06 |
Family
ID=30898446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6332786U Pending JPS62174905U (en) | 1986-04-28 | 1986-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62174905U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0822103B2 (en) † | 1996-07-29 | 2005-11-30 | Pirelli Pneumatici Societa' Per Azioni | High-transverse-curvature tire, in particular for use in front wheels of motor-vehicles |
| WO2007040202A1 (en) * | 2005-10-03 | 2007-04-12 | Bridgestone Corporation | Pneumatic tire for bicycle |
| WO2007040200A1 (en) * | 2005-10-03 | 2007-04-12 | Bridgestone Corporation | Pneumatic tire for front wheel of bicycle, and pneumatic tire for rear wheel of bicycle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53100503A (en) * | 1977-02-14 | 1978-09-02 | Yokohama Rubber Co Ltd:The | Tire for motor bicycle |
| JPS5591407A (en) * | 1978-12-29 | 1980-07-11 | Bridgestone Corp | Pneumatic tire for bicycle |
| JPS5690703A (en) * | 1979-12-24 | 1981-07-23 | Bridgestone Corp | Air-filled tire used for two-wheeled vehicle and excellent in stability of operation |
| JPS6160307A (en) * | 1984-09-03 | 1986-03-28 | Sumitomo Rubber Ind Ltd | Low noise tyre |
| JPS6171208A (en) * | 1984-09-17 | 1986-04-12 | Sumitomo Rubber Ind Ltd | Low noise tire |
-
1986
- 1986-04-28 JP JP6332786U patent/JPS62174905U/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53100503A (en) * | 1977-02-14 | 1978-09-02 | Yokohama Rubber Co Ltd:The | Tire for motor bicycle |
| JPS5591407A (en) * | 1978-12-29 | 1980-07-11 | Bridgestone Corp | Pneumatic tire for bicycle |
| JPS5690703A (en) * | 1979-12-24 | 1981-07-23 | Bridgestone Corp | Air-filled tire used for two-wheeled vehicle and excellent in stability of operation |
| JPS6160307A (en) * | 1984-09-03 | 1986-03-28 | Sumitomo Rubber Ind Ltd | Low noise tyre |
| JPS6171208A (en) * | 1984-09-17 | 1986-04-12 | Sumitomo Rubber Ind Ltd | Low noise tire |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0822103B2 (en) † | 1996-07-29 | 2005-11-30 | Pirelli Pneumatici Societa' Per Azioni | High-transverse-curvature tire, in particular for use in front wheels of motor-vehicles |
| WO2007040202A1 (en) * | 2005-10-03 | 2007-04-12 | Bridgestone Corporation | Pneumatic tire for bicycle |
| WO2007040200A1 (en) * | 2005-10-03 | 2007-04-12 | Bridgestone Corporation | Pneumatic tire for front wheel of bicycle, and pneumatic tire for rear wheel of bicycle |