JPH06106917A - Pneumatic tire for motorcycle - Google Patents
Pneumatic tire for motorcycleInfo
- Publication number
- JPH06106917A JPH06106917A JP4259641A JP25964192A JPH06106917A JP H06106917 A JPH06106917 A JP H06106917A JP 4259641 A JP4259641 A JP 4259641A JP 25964192 A JP25964192 A JP 25964192A JP H06106917 A JPH06106917 A JP H06106917A
- Authority
- JP
- Japan
- Prior art keywords
- tread
- groove
- circumferential groove
- pneumatic tire
- motorcycle
- 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
- 230000002093 peripheral effect Effects 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 7
- 101100008049 Caenorhabditis elegans cut-5 gene Proteins 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/10—Tyres specially adapted for particular applications for motorcycles, scooters or the like
Landscapes
- Tires In General (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、モーターサイクル用空
気入りタイヤに係り、特にトレッドの周方向溝に発生す
る偏摩耗を防止するようにしたトレッドパターンを備え
たモーターサイクル用空気入りタイヤに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pneumatic tire for a motorcycle, and more particularly to a pneumatic tire for a motorcycle provided with a tread pattern for preventing uneven wear generated in a circumferential groove of a tread.
【０００２】[0002]
【従来の技術】タイヤの偏摩耗を防止する技術として
は、４輪車用タイヤでは、クラウン部形状を変化させた
り、サイプ配列を考慮した技術が従来より存在していた
が、モーターサイクル用タイヤについて積極的に偏摩耗
を防止する対策を採るような技術は見当らなかった。2. Description of the Related Art As a technique for preventing uneven wear of a tire, in the case of a four-wheeled vehicle tire, there has been a technique for changing the shape of the crown portion or considering the sipe arrangement. No technology has been found that positively takes measures to prevent uneven wear.
【０００３】[0003]
【発明が解決しようとする課題】モーターサイクル用タ
イヤにおいては、コーナリング時にコーナリングフォー
スとキャンバースラストが合成された横力がタイヤの接
地面内に発生し、センターからある程度離れた周方向溝
のショルダー側陸部がセンター側陸部より横力を負担
し、また一方、タイヤ外側がセンター側に対して引きず
られることになるので、モーターサイクル用タイヤ、特
に前輪タイヤにおいてはタイヤの周方向主溝のショルダ
ー側陸部がセンター側陸部より摩耗が著しく段差状の偏
摩耗を生じ、問題であった。本発明は、このようなモー
ターサイクル用空気入りタイヤに生起する偏摩耗を防止
することを目的としている。In a motorcycle tire, a lateral force, which is a combination of the cornering force and the camber thrust, is generated in the contact surface of the tire during cornering, and the shoulder side of the circumferential groove is separated from the center to some extent. The land portion bears lateral force more than the land portion on the center side, while the outside of the tire is dragged toward the center side.Therefore, in the case of motorcycle tires, especially front tires, the shoulder of the main groove in the circumferential direction of the tire is used. There was a problem that the side land portion was significantly worn compared to the center side land portion, and uneven uneven wear was generated. An object of the present invention is to prevent uneven wear that occurs in such a pneumatic tire for a motorcycle.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成するため
に、本発明のモーターサイクル用空気入りタイヤにおい
ては、一対のサイドウォールと両サイドウォール間に跨
がって延びるクラウン部がトロイド状に連らなり、上記
クラウン部上にトレッドがクラウン部の輪郭と実質上平
行に最大幅をなす地点までの間に延び、該トレッドに直
線走行時に接地する中央部と残余の両側部をほぼ区分す
る位置に一対の周方向溝を備えたタイヤにおいて、上記
トレッドの周方向溝より軸方向外側の陸部におけるほぼ
周方向溝相当距離だけ該周方向溝から隔たる位置に該溝
に沿って断続または連続して切込みを備えたことを特徴
とするものが提供される。In order to achieve the above object, in a pneumatic tire for a motorcycle of the present invention, a pair of sidewalls and a crown portion extending between both sidewalls have a toroidal shape. The tread extends on the crown portion up to a point at which the tread has a maximum width substantially in parallel with the contour of the crown portion, and substantially separates the center portion and the remaining both side portions which contact the tread when traveling straight. In a tire having a pair of circumferential grooves at a position, the tread is interrupted along the groove at a position separated from the circumferential groove by a distance substantially equivalent to the circumferential groove in a land portion axially outside of the circumferential groove. What is provided is characterized in that it is provided with continuous incisions.
【０００５】[0005]
【作用】上記のように構成されたモーターサイクル用空
気入りタイヤは、コーナリング時にコーナリングフォー
スとキャンバースラストが合成された横力を接地面に発
生する。その場合、トレッドに直線走行時に接地する中
央部と残余の両側部をほぼ区分する位置に一対の周方向
溝を備えたタイヤの周方向溝の両側の陸部を見ると、シ
ョルダー側陸部がコーナリング時の横力受け側（入力
側）となり、センター側陸部が横力逃げ側（出力側）と
なり、ショルダー側陸部がセンター側陸部よりもより大
きな横力を負担することとなる。したがって、ショルダ
ー側陸部がセンター側陸部よりも早く摩耗し、段差が発
生する。この段差状の偏摩耗を防止するために、トレッ
ドの周方向溝より軸方向の外側のショルダー側陸部にお
ける周方向溝相当距離だけその周方向溝から隔たる位置
に沿って断続または連続して切込みを入れ、この陸部の
剛性を下げ、コーナリング時にショルダー側陸部に集中
して発生する横力を小さくすることができるので、この
周方向の断続または連続した切込みによって偏摩耗の発
生を防止することができる。With the pneumatic tire for a motorcycle constructed as described above, a lateral force, which is a combination of the cornering force and the camber thrust, is generated at the ground contact surface during cornering. In that case, if you look at the land portions on both sides of the circumferential groove of the tire that has a pair of circumferential grooves at the position that roughly separates the center portion that contacts the tread when running straight and the remaining both sides, the shoulder side land portion is It becomes the lateral force receiving side (input side) during cornering, the center side land portion becomes the lateral force relief side (output side), and the shoulder side land portion bears a larger lateral force than the center side land portion. Therefore, the shoulder side land portion is worn earlier than the center side land portion, and a step is generated. To prevent this uneven uneven wear, the tread is interrupted or continuous along a position separated from the circumferential groove by a distance corresponding to the circumferential groove in the shoulder side land portion on the outer side in the axial direction of the circumferential groove. Make a cut to reduce the rigidity of this land part and reduce the lateral force concentrated on the shoulder side land part when cornering, so prevent uneven wear due to intermittent or continuous cuts in the circumferential direction can do.
【０００６】[0006]
【実施例】以下、本発明の実施例を図面を参照して説明
する。図１は本発明の実施例１のモーターサイクル用空
気入りタイヤの断面図である。図２は実施例１の本発明
を適用したモーターサイクル用空気入りタイヤのトレッ
ドパターンの実施例を示す図である。図３〜図７は本発
明のモーターサイクル用空気入りタイヤのトレッドパタ
ーンの別の実施例２〜５を示す図である。図８は従来例
のトレッドパターンを示す図である。Embodiments of the present invention will be described below with reference to the drawings. 1 is a sectional view of a pneumatic tire for a motorcycle according to a first embodiment of the present invention. FIG. 2 is a diagram showing an example of a tread pattern of a pneumatic tire for a motorcycle to which the present invention of Example 1 is applied. 3 to 7 are views showing other examples 2 to 5 of the tread pattern of the pneumatic tire for a motorcycle of the present invention. FIG. 8 is a diagram showing a tread pattern of a conventional example.
【０００７】図１は図２〜図７に示すトレッドパターン
を有するモーターサイクル用空気入りタイヤの要部断面
図で、通常のモーターサイクル用空気入りタイヤと同じ
く、一対のサイドウォール１，１と両サイドウォール
１，１間に跨がって延びるクラウン部２がトロイド状に
連らなっており、そのクラウン部２上にトレッド３がク
ラウン部２の輪郭と実質的に平行に最大幅ＷT をなす地
点、即ちトレッド端１０までの間に延びていて、そのト
レッド３に直線走行時に接地する赤道面Ｃの両側に設け
られた中央陸部３1 とその外側の両側陸部３2 をほぼ区
分する位置に一対のショルダー周方向溝４が配備されて
いる。その周方向溝４の軸方向外側の陸部のショルダー
周方向溝４の溝幅Ｙとほぼ等しいか若干大きい距離Ｘ隔
てた位置に断続して或いは連続して切込み５が切設され
ている。その切込みの深さはショルダー周方向溝４の深
さとほぼ同じか若干浅く、またその幅は 0.5〜1.5 mmで
あり、ショルダー周方向溝４の深さと切込５までの距離
との関係は溝４の深さの０．５〜２．０倍である。ま
た、上記の一対のサイドウォール１，１とトレッド３の
各部分には下端の一対のビードコア７，７の周りにタイ
ヤ内側から折返して係止されるカーカス８と、該カーカ
ス８の半径方向外側に配置されたベルト９が設けられて
おり、通常のモーターサイクル用空気入りタイヤの内部
構造と同じである。なお、ＷG は、一対のショルダー周
方向溝４間の距離で、ＷT の約１／３である。ＷS はサ
イドウォール１，１間の距離を示す。FIG. 1 is a cross-sectional view of a main part of a pneumatic tire for a motorcycle having a tread pattern shown in FIGS. 2 to 7, and like a normal pneumatic tire for a motorcycle, a pair of sidewalls 1 and 1 and both sidewalls. A crown portion 2 extending across the sidewalls 1 and 1 is connected in a toroidal shape, and a tread 3 on the crown portion 2 has a maximum width W T substantially parallel to the contour of the crown portion 2. A central land portion 3 1 provided on both sides of an equatorial plane C, which extends to a point of formation, that is, up to the tread end 10 and which comes into contact with the tread 3 when traveling straight, is divided substantially into two outer land portions 3 2 A pair of shoulder circumferential grooves 4 are provided at positions where Notches 5 are formed intermittently or continuously at positions separated by a distance X which is substantially equal to or slightly larger than the groove width Y of the shoulder circumferential groove 4 of the land on the axially outer side of the circumferential groove 4. The depth of the notch is about the same as or slightly shallower than the depth of the shoulder circumferential groove 4, and the width thereof is 0.5 to 1.5 mm. The relationship between the depth of the shoulder circumferential groove 4 and the distance to the notch 5 is the groove. 4 to 0.5 to 2.0 times the depth. In addition, a carcass 8 folded back from the inside of the tire and locked around the pair of bead cores 7, 7 at the lower end in each part of the pair of sidewalls 1 and 1 and the tread 3, and an outer side of the carcass 8 in the radial direction. The belt 9 is disposed in the same manner as the internal structure of a normal pneumatic tire for a motorcycle. Note that W G is a distance between the pair of shoulder circumferential grooves 4 and is about 1/3 of W T. W S indicates the distance between the sidewalls 1 and 1.
【０００８】次に本発明のモーターサイクル用空気入り
タイヤのトレッドパターンの実施例を図２〜図７に基づ
いて説明する。図２におけるトレッドパターンは前輪用
タイヤのトレッドパターンを示すもので、上述のように
トレッド３はクラウン部２の輪郭と実質的に平行に最大
幅をなす最大幅ＷT 、即ちトレッド端１０まで延びてい
て、トレッド３に直線走行時に接地する赤道面Ｃの両側
に設けられた中央陸部３1 とその外側の両側に対称的に
設けられた両側陸部３2 をほぼ区分する位置に一対のシ
ョルダー周方向溝４，４が配備されており、赤道面Ｃの
トレッド３上には周方向溝６が穿設されている。ショル
ダー周方向溝４，４の外側には、ショルダー周方向溝４
の溝幅Ｙとほぼ等しい距離Ｘ隔てた位置に断続して切込
み（サイプ）が切設されている。ショルダー周方向溝４
の外側には矢筈状にラグ溝11ａと11ｂが交互に穿設さ
れ、それらラグ溝11ａ，11ｂ間に切欠12ａ，12ｂが交互
に切欠されている。本実施例のように前輪に装着される
タイヤの場合には、陸部３1 はリブ状に周方向に連らな
っているが、必ずしもそうである必要はない。Next, an embodiment of the tread pattern of the pneumatic tire for a motorcycle of the present invention will be described with reference to FIGS. The tread pattern in FIG. 2 shows the tread pattern of the front tire, and as described above, the tread 3 extends to the maximum width W T having the maximum width substantially parallel to the contour of the crown portion 2, that is, to the tread end 10. In addition, the tread 3 is provided with a pair of positions at a position that substantially separates the central land portion 3 1 provided on both sides of the equatorial plane C that comes into contact with the tread 3 when traveling straight, and the both side land portions 3 2 provided symmetrically on both outer sides thereof. Shoulder circumferential grooves 4, 4 are provided, and a circumferential groove 6 is formed on the tread 3 on the equatorial plane C. Outside the shoulder circumferential grooves 4 and 4, the shoulder circumferential groove 4 is provided.
A cut (sipe) is intermittently formed at a position separated by a distance X which is substantially equal to the groove width Y. Shoulder circumferential groove 4
Lag grooves 11a and 11b are alternately formed on the outer side of the ridge, and notches 12a and 12b are alternately cut between the lug grooves 11a and 11b. In the case of the tire mounted on the front wheels as in the present embodiment, the land portion 3 1 is continuous in the circumferential direction like a rib, but it is not always necessary.
【０００９】図３の実施例２ではショルダー周方向溝４
が連続して周方向に繋がっており、その外側のその溝幅
Ｙとほぼ同じか若干大きな距離Ｘの位置に連続切込み５
が設けられている。勿論、ショルダー周方向溝４によっ
て中央陸部３1 及びその外側陸部３2 に区分されている
ことはいうまでもない。In the second embodiment shown in FIG. 3, the shoulder circumferential groove 4 is formed.
Are continuously connected in the circumferential direction, and a continuous cut 5 is formed on the outside of the groove at a position approximately the same as or slightly larger than the groove width Y.
Is provided. Needless to say, the shoulder circumferential groove 4 divides the central land portion 3 1 and the outer land portion 3 2 .
【００１０】図４はショルダー周方向溝４がジグザグ状
に穿設されており、そのショルダー周方向溝４の外側陸
部３2 の図３の実施例２と同様にジグザグ状のショルダ
ー周方向溝４の一番内側の位置から溝幅Ｙと同じか若干
大きい距離Ｘだけ距てた位置に切込み５が周方向に切り
込まれている実施例３である。In FIG. 4, the shoulder circumferential groove 4 is formed in a zigzag shape, and the outer circumferential portion 3 2 of the shoulder circumferential groove 4 is zigzag in the same manner as in Embodiment 2 of FIG. In the third embodiment, the notch 5 is cut in the circumferential direction at a position separated from the innermost position of 4 by a distance X which is equal to or slightly larger than the groove width Y.
【００１１】図５はショルダー周方向溝４が交互に凹凸
状に周方向に連続して設けられ、そのショルダー周方向
溝４の外側に上述の実施例と同様に溝幅Ｙと同じか若干
大きな距離だけそのショルダー周方向溝４からそれぞれ
距てて切込み５，５が２本不連続に形成された実施例４
である。In FIG. 5, shoulder circumferential grooves 4 are alternately provided in a concavo-convex pattern continuously in the circumferential direction. Outside the shoulder circumferential grooves 4, the groove width Y is the same as or slightly larger than the above-described embodiment. Example 4 in which two notches 5 and 5 are formed discontinuously from the shoulder circumferential groove 4 by a distance.
Is.
【００１２】図６はショルダー周方向溝４が波型に周方
向に連続して形成され、その外側にショルダー周方向溝
４の溝幅Ｙと同じか若干大きな距離そのショルダー周方
向溝４から距てて、同形の波形状の切込み５を周方向に
連続して切り込んだ実施例５である。In FIG. 6, the shoulder circumferential groove 4 is continuously formed in a corrugated shape in the circumferential direction, and the outer circumference of the shoulder circumferential groove 4 is equal to or slightly larger than the groove width Y of the shoulder circumferential groove 4. Example 5 in which the same wave-shaped cut 5 is continuously cut in the circumferential direction.
【００１３】図７はショルダー周方向溝４が交互に凹凸
状に周方向に連続して設けられ、そのショルダー周方向
溝４の凹部となる溝部分にその溝幅Ｙと同じか若干大き
な距離、そのショルダー周方向溝４から距てた位置に切
込み５を形成した実施例６である。上記におけるショル
ダー周方向溝４はタイヤ赤道面Ｃよりトレッド展開幅Ｔ
Wの10％以上の所に穿設するのがよい。なぜならコーナ
リング時の横力を実質上負担する領域がトレッド展開幅
の10％以上に該当する部分であるからである。In FIG. 7, the shoulder circumferential grooves 4 are alternately provided in a concavo-convex manner continuously in the circumferential direction, and a groove portion which becomes a concave portion of the shoulder circumferential groove 4 has a distance equal to or slightly larger than the groove width Y, This is Example 6 in which a notch 5 is formed at a position distant from the shoulder circumferential groove 4. The above-mentioned shoulder circumferential groove 4 has a tread development width T from the tire equatorial plane C.
It is recommended to drill at 10% or more of W. This is because the region that substantially bears the lateral force during cornering corresponds to 10% or more of the tread development width.
【００１４】次に上記実施例のうち、図７に示す実施例
６及び図８に示す従来例のトレッドパターンをタイヤサ
イズ 130／70−18に適用し、そのタイヤを実車に装着し
て１万km走行して偏摩耗テストを行った所、次のような
結果を得た。 偏摩耗テスト （注）ショルダー周方向溝の両側陸部の段差量を計測
し、その結果を従来例の指数を 100として評価指数で表
わしたものである。上記結果より本発明のトレッドパタ
ーンが段差量において20％少なく、偏摩耗が発生し難い
ことが分かった。Next, among the above-mentioned examples, the tread pattern of Example 6 shown in FIG. 7 and the conventional example shown in FIG. 8 was applied to a tire size 130 / 70-18, and the tire was mounted on an actual vehicle for 10,000. The following results were obtained when running an uneven wear test after traveling for km. Uneven wear test (Note) The amount of step difference on both sides of the shoulder circumferential groove is measured, and the result is expressed as an evaluation index with the index of the conventional example as 100. From the above results, it was found that the tread pattern of the present invention is 20% less in the amount of step difference, and uneven wear hardly occurs.
【００１５】[0015]
【発明の効果】以上詳述したように本発明は構成されて
いるので、本発明のモーターサイクル用空気入りタイヤ
のようにトレッドに直線走行時に接地する中央部と残余
の両側部をぼぼ区分する位置に一対の周方向溝を備えか
つトレッドの周方向溝より軸方向外側の陸部におけるほ
ぼ周方向溝幅相当距離だけその周方向溝から隔たる位置
にその溝に沿って断続または連続して切込みを備えるこ
とによって偏摩耗の生起を防止することができ、その結
果、操縦安定性に優れ、かつ耐久性を確保できるモータ
ーサイクル用空気入りタイヤを提供することができる等
の効果を奏するものである。Since the present invention is configured as described above in detail, like the pneumatic tire for a motorcycle of the present invention, the tread is divided into a central portion which comes into contact with the tread during straight running and a remaining side portion. A pair of circumferential grooves is provided at a position, and the land portion on the axially outer side of the circumferential groove of the tread is intermittently or continuously along the groove at a position separated from the circumferential groove by a distance substantially equivalent to the circumferential groove width. By providing the notch, it is possible to prevent occurrence of uneven wear, and as a result, it is possible to provide a pneumatic tire for a motorcycle that has excellent steering stability and durability. is there.
【図１】本発明の実施例１を示すモーターサイクル用空
気入りタイヤの概略断面図である。FIG. 1 is a schematic cross-sectional view of a pneumatic tire for a motorcycle showing a first embodiment of the present invention.
【図２】本発明のモーターサイクル用空気入りタイヤの
トレッドパターンの実施例１を示した図である。FIG. 2 is a view showing Example 1 of the tread pattern of the pneumatic tire for a motorcycle of the present invention.
【図３】本発明のモーターサイクル用空気入りタイヤの
トレッドパターンの実施例２を示した図である。FIG. 3 is a diagram showing Example 2 of the tread pattern of the pneumatic tire for a motorcycle of the present invention.
【図４】本発明のモーターサイクル用空気入りタイヤの
トレッドパターンの実施例３を示した図である。FIG. 4 is a diagram showing Example 3 of the tread pattern of the pneumatic tire for motorcycles of the present invention.
【図５】本発明のモーターサイクル用空気入りタイヤの
トレッドパターンの実施例４を示した図である。FIG. 5 is a diagram showing Example 4 of the tread pattern of the pneumatic tire for motorcycles of the present invention.
【図６】本発明のモーターサイクル用空気入りタイヤの
トレッドパターンの実施例５を示した図である。FIG. 6 is a diagram showing Example 5 of the tread pattern of the pneumatic tire for a motorcycle of the present invention.
【図７】本発明のモーターサイクル用空気入りタイヤの
トレッドパターンの実施例６を示した図である。FIG. 7 is a diagram showing Example 6 of the tread pattern of the pneumatic tire for motorcycles of the present invention.
【図８】従来例のモーターサイクル用空気入りタイヤの
トレッドパターンを示した図である。FIG. 8 is a view showing a tread pattern of a conventional pneumatic tire for a motorcycle.
１ サイドウォール ２ クラウン部 ３ トレッド ３1 中央陸部 ３2 外側陸部 ４ ショルダー周方向溝 ５ 切込み ６ 周方向溝 ７ ビードコア ８ カーカス ９ ベルト 10 トレッド端 11a ラグ溝 11b ラグ溝 12a 切欠 12b 切欠 ＷT トレッド溝10，10間の幅 ＷS サイドウォール１，１間の幅 ＷG モーターサイクル用空気入りタイヤ４，４間の幅 ＴW トレッドの展開幅 Ｃ 赤道面1 Sidewall 2 Crown part 3 Tread 3 1 Central land part 3 2 Outer land part 4 Shoulder circumferential groove 5 Notch 6 Circumferential groove 7 Bead core 8 Carcass 9 Belt 10 Tread edge 11a Lug groove 11b Lug groove 12a Notch 12b Notch W T Width between tread grooves 10 and 10 W S Width between sidewalls 1 and 1 W G Width between pneumatic tires 4 and 4 T W Deployment width of tread C Equatorial plane
Claims (1)
ル間に跨がって延びるクラウン部がトロイド状に連らな
り、上記クラウン部上にトレッドがクラウン部の輪郭と
実質上平行に最大幅をなす地点までの間に延び、該トレ
ッドに直線走行時に接地する中央部と残余の両側部をほ
ぼ区分する位置に一対の周方向溝を備えたタイヤにおい
て、上記トレッドの周方向溝より軸方向外側の陸部にお
けるほぼ周方向溝幅相当距離だけ該周方向溝から隔たる
位置に該溝に沿って断続または連続して切込みを備える
ことを特徴とするモーターサイクル用空気入りタイヤ。1. A pair of sidewalls and a crown portion extending across both sidewalls are connected in a toroidal shape, and the tread has a maximum width substantially parallel to the contour of the crown portion on the crown portion. A tire having a pair of circumferential grooves extending to a point and substantially separating the center portion and the remaining both side portions that contact the tread when the tread runs straight, in the axial outside of the circumferential groove of the tread. A pneumatic tire for a motorcycle, characterized in that a cut is provided intermittently or continuously along the groove at a position separated from the circumferential groove by a distance substantially equivalent to the circumferential groove width in the land portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25964192A JP3247905B2 (en) | 1992-09-29 | 1992-09-29 | Pneumatic tire for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25964192A JP3247905B2 (en) | 1992-09-29 | 1992-09-29 | Pneumatic tire for motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06106917A true JPH06106917A (en) | 1994-04-19 |
| JP3247905B2 JP3247905B2 (en) | 2002-01-21 |
Family
ID=17336886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25964192A Expired - Fee Related JP3247905B2 (en) | 1992-09-29 | 1992-09-29 | Pneumatic tire for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3247905B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008105460A (en) * | 2006-10-23 | 2008-05-08 | Toyo Tire & Rubber Co Ltd | Pneumatic tire |
| FR2956356A1 (en) * | 2010-02-12 | 2011-08-19 | Michelin Soc Tech | TIRE FOR TWO - WHEELED VEHICLES COMPRISING A BEARING BAND HAVING A CIRCONFERENTIALLY CONTINUOUS CUT. |
| FR2956354A1 (en) * | 2010-02-12 | 2011-08-19 | Michelin Soc Tech | TIRE FOR TWO - WHEELED VEHICLES COMPRISING A BEARING BAND HAVING INCISIONS. |
| CN103786529A (en) * | 2012-10-30 | 2014-05-14 | 住友橡胶工业株式会社 | Pneumatic tire |
| WO2015083726A1 (en) * | 2013-12-06 | 2015-06-11 | 横浜ゴム株式会社 | Pneumatic tire |
| JP2016112926A (en) * | 2014-12-11 | 2016-06-23 | 横浜ゴム株式会社 | Pneumatic tire |
| US20170297383A1 (en) * | 2014-10-03 | 2017-10-19 | Bridgestone Corporation | Run-flat tire |
| EP3666551A1 (en) * | 2018-12-13 | 2020-06-17 | The Goodyear Tire & Rubber Company | Tire tread |
-
1992
- 1992-09-29 JP JP25964192A patent/JP3247905B2/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8875757B2 (en) | 2006-10-23 | 2014-11-04 | Toyo Tire & Rubber Co., Ltd. | Pneumatic tire with tread having long hole shaped depressions |
| JP2008105460A (en) * | 2006-10-23 | 2008-05-08 | Toyo Tire & Rubber Co Ltd | Pneumatic tire |
| US9403409B2 (en) | 2010-02-12 | 2016-08-02 | Compagnie Generale Des Etablissements Michelin | Tire for a two-wheeled vehicle, comprising a tread having sipes |
| FR2956356A1 (en) * | 2010-02-12 | 2011-08-19 | Michelin Soc Tech | TIRE FOR TWO - WHEELED VEHICLES COMPRISING A BEARING BAND HAVING A CIRCONFERENTIALLY CONTINUOUS CUT. |
| FR2956354A1 (en) * | 2010-02-12 | 2011-08-19 | Michelin Soc Tech | TIRE FOR TWO - WHEELED VEHICLES COMPRISING A BEARING BAND HAVING INCISIONS. |
| JP2013519562A (en) * | 2010-02-12 | 2013-05-30 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | Two-wheeled vehicle tire having a tread with a circumferential continuous groove |
| US9937754B2 (en) | 2010-02-12 | 2018-04-10 | Compagnie Generale Des Etablissements Michelin | Tire for two-wheeled vehicles, comprising a tread having a circumferentially continuous groove |
| CN103786529A (en) * | 2012-10-30 | 2014-05-14 | 住友橡胶工业株式会社 | Pneumatic tire |
| WO2015083726A1 (en) * | 2013-12-06 | 2015-06-11 | 横浜ゴム株式会社 | Pneumatic tire |
| US10766317B2 (en) | 2013-12-06 | 2020-09-08 | The Yokohama Rubber Co., Ltd. | Pneumatic tire |
| US20170297383A1 (en) * | 2014-10-03 | 2017-10-19 | Bridgestone Corporation | Run-flat tire |
| JP2016112926A (en) * | 2014-12-11 | 2016-06-23 | 横浜ゴム株式会社 | Pneumatic tire |
| EP3666551A1 (en) * | 2018-12-13 | 2020-06-17 | The Goodyear Tire & Rubber Company | Tire tread |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3247905B2 (en) | 2002-01-21 |
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