| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | Pneumatic tyre | EP96307614.6 | 1996-10-22 | EP0770504B1 | 2000-04-12 | Kakumu, Kiichiro; Tanaka, Masatoshi |
| 62 | Pneumatic tyre | EP96307614.6 | 1996-10-22 | EP0770504A1 | 1997-05-02 | Kakumu, Kiichiro; Tanaka, Masatoshi |
A pneumatic tyre comprises a radially inner bead core (9A) disposed in at least one of bead portions (4), a radially outer bead core (9B) disposed radially outside the inner bead core (9A), a buffer rubber layer (10) disposed between the radially inner bead core (9A) and radially outer bead core (9B) to provide a predetermined space therebetween, and a toroidal carcass (6) extending between the bead portions through the tread portion and sidewall portions, wherein the carcass comprises a ply of cords turned up around the radially outer bead core (9B) to be secured thereto, passing between the radially outer bead core (9B) and the buffer rubber layer (10), so that a radially outward tension of the carcass caused by tyre inflation acts less on the radially inner bead core (9A) than the radially outer bead core (9B). Therefore, the transmission of vibration from the tread portion to bead portion is effectively decreased to reduce road noise. |
||||||
| 63 | 連続的なボディプライ折返し構造を有するタイヤ構造体 | JP2016534942 | 2014-11-20 | JP2016538190A | 2016-12-08 | サミュエル ギブンス、; ハンス ドーフィ、; デニス スナイダー、; アヌープ バーゲース、; ベンジャミン レスメル、; ブライアン スティーンウィック、 |
| タイヤの成形時に、サイドウォール内に自由折返し端部が存在しないように、かつサイドウォール内の折返し部がループ状折返し部であるように構築された1つ以上の折畳みボディプライシートを使用する空気入りタイヤを提供する。 | ||||||
| 64 | Run flat tire | JP2005031643 | 2005-02-08 | JP4457388B2 | 2010-04-28 | 政弘 瀬川; 和孝 花 |
| In the invention, a run-flat tire including a pair of bead portions having an annular first bead, sidewall portions respectively extending to an outer side in a tire diametrical direction from the bead portions, reinforcing rubber layers arranged in the sidewall portions, a tread portion connecting outer peripheral side ends of the sidewall portions via shoulder portions, wherein the run-flat tire includes an annular inflating portion provided at the outside in a tire width direction of the bead portion arranged at the outside of the vehicle, and having an inner circumferential side face opposing to an outer circumferential curved side face of a rim flange when a regular rim is fixed; and an annular second bead arranged at the annular inflating portion, wherein the reinforcing rubber layer arranged at the outside of the vehicle has a rubber hardness of 60 to 82 degree, the reinforcing rubber layer arranged at the inside of the vehicle has a rubber hardness of 65 to 90 degree, and the reinforcing rubber layer arranged at the inside of the vehicle has the rubber hardness which is equal to or more than that at the outside of the vehicle, and has a maximum thickness which is larger than that at the outside of the vehicle by at least 0.5 mm. | ||||||
| 65 | Tire and fabrication method thereof with a reinforced sidewall | JP2006504476 | 2004-02-26 | JP2006519131A | 2006-08-24 | フレデリック アラール |
| タイヤ（１）であって、最大直径ＤＣの取付けホイールリムと協働する擦れストリップ（６）を有し、擦れストリップが、これらを補強する少なくとも１つの環状構造体（６０）を備え、クラウンと、タイヤのクラウンの両側部に設けられていて、各擦れストリップとの連結を保証するフランクと、タイヤ圧力の効果を均等化するカーカス補強材（３）とを有するタイヤ。 タイヤは、少なくとも１つのフランクが、少なくとも２つの追加の補強環状構造体（２１，２２）を有し、補強環状構造体の内径は少なくとも、ホイールリムの最大直径Ｄｃに等しく、カーカス補強材（３）が、擦れストリップを補強するために少なくとも部分的に各環状構造体に繋留されると共に各環状フランク補強構造体に繋留されることを特徴とする。 本発明は又、上記タイヤの製造方法に関する。 | ||||||
| 66 | Run flat tire and run flat tire and rim assembly | JP2001035400 | 2001-02-13 | JP2002178725A | 2002-06-26 | TAKAGI SHIGEMASA |
| PROBLEM TO BE SOLVED: To provide a run flat tire which is not so heavy and does not spoil comfortableness so long as it is used in an ordinary state and a run flat tire and rim assembly. SOLUTION: A hard rubber 6 is arranged on the outer diameter side of a bead core 2 and an annular high rigidity reinforcing member 7 is arranged contacting the outer diameter side of the hard rubber 6. A cord layer 8 which coats the bead core 2, the hard rubber 6 and the high rigidity reinforcing member 7 and integrates them in a body is arranged. A body ply 9 is extended, turns around the bead core 2, returns from its inside to its outside wound upward and is arranged along the cord layer 8 so as to wrap the hard rubber 6 and the high rigidity reinforcing member 7 inside, and a rubber member 11 is arranged on the side of the internal periphery of the body ply 9, and a rigid stopper 12 is arranged between both the beads 3 of the run flat tire 1 so as to be adhered to a half-split rim 13 closely. COPYRIGHT: (C)2002,JPO | ||||||
| 67 | Air-filled tire | JP24628896 | 1996-09-18 | JPH09207526A | 1997-08-12 | KAGAMI KIICHIRO; TANAKA MASATOSHI |
| PROBLEM TO BE SOLVED: To provide an air-filled tire which can reduce a load noise. SOLUTION: In an air-filled tire including a carcass ply 6A extended to a pair of right/left bead parts 4 to be folded back further with chords juxtaposed, the bead part 4 has a first bead core 9A and a second bead core 9B arranged concentrically through 8 cushion rubber layer 10 in the tire radial direction outside of this first bead core 9A further with a sectional area larger than the first bead core, and the carcass ply 6A, passing around the second bead core 9B between its radial direction inner side surface and the cushion rubber layer 10, is folded back to be locked. | ||||||
| 68 | JPS5755604B2 - | JP12805973 | 1973-11-14 | JPS5755604B2 | 1982-11-25 | |
| 69 | JPS5743442B2 - | JP13525577 | 1977-11-12 | JPS5743442B2 | 1982-09-14 | |
| 70 | Pneumatic tire and method of manufacturing the same | JP13525577 | 1977-11-12 | JPS5361801A | 1978-06-02 | PAURU FUENTE; RIHIYARUTO YUTSUFUA; DEIITERU ZAIDENSHIYUNUURU; URURITSUHI KUNITSUPU |
| 71 | JPS5239201B1 - | JP8395369 | 1969-10-22 | JPS5239201B1 | 1977-10-04 | |
| 72 | JPS506681B1 - | JP3425267 | 1967-05-31 | JPS506681B1 | 1975-03-17 | |
| 73 | 高分子量ワックスを含むタイヤサイドウォール | JP2017533310 | 2015-12-17 | JP2018501371A | 2018-01-18 | バルニス、 クレイグ; ウェルズ、 エミリー |
| 加硫化ゴムと、高分子量ワックスとを含む、タイヤサイドウォール。【選択図】図1 | ||||||
| 74 | Assembly of the run-flat tire and the run-flat tire and the rim | JP2001035400 | 2001-02-13 | JP4575607B2 | 2010-11-04 | 茂正 高木 |
| PROBLEM TO BE SOLVED: To provide a run flat tire which is not so heavy and does not spoil comfortableness so long as it is used in an ordinary state and a run flat tire and rim assembly. SOLUTION: A hard rubber 6 is arranged on the outer diameter side of a bead core 2 and an annular high rigidity reinforcing member 7 is arranged contacting the outer diameter side of the hard rubber 6. A cord layer 8 which coats the bead core 2, the hard rubber 6 and the high rigidity reinforcing member 7 and integrates them in a body is arranged. A body ply 9 is extended, turns around the bead core 2, returns from its inside to its outside wound upward and is arranged along the cord layer 8 so as to wrap the hard rubber 6 and the high rigidity reinforcing member 7 inside, and a rubber member 11 is arranged on the side of the internal periphery of the body ply 9, and a rigid stopper 12 is arranged between both the beads 3 of the run flat tire 1 so as to be adhered to a half-split rim 13 closely. | ||||||
| 75 | Tire and fabrication method thereof with a reinforced sidewall | JP2006504476 | 2004-02-26 | JP4536715B2 | 2010-09-01 | フレデリック アラール |
| 76 | Tire with a triangle crown reinforcement | JP2000548174 | 1999-04-29 | JP4383662B2 | 2009-12-16 | パスカル オウクセル; ロペ ジョゼ メリノ |
| 77 | Run flat tire | JP2005031643 | 2005-02-08 | JP2006218889A | 2006-08-24 | SEGAWA MASAHIRO; HANA KAZUTAKA |
| <P>PROBLEM TO BE SOLVED: To provide a run flat tire capable of reducing tire mass, capable of reducing rolling resistance, and capable of improving comfortableness, while maintaining bead slipping-out performance and partial abrasion resistant performance. <P>SOLUTION: This run flat tire has reinforcing rubber layers 9a and 9b arranged in a sidewall part; and has an annular swelling part 10 arranged outside in the tire width direction of a bead part 1 arranged outside a vehicle and having an inner peripheral side surface 11 opposed to a curved surface on the outer peripheral side of a rim flange when installing a specified rim, and an annular second bead 1b arranged in its annular swelling part 10; and is characterized in that the reinforcing rubber layer 9a arranged outside the vehicle is formed in rubber hardness of 60 to 82°, and the reinforcing rubber layer 9b arranged inside the vehicle is formed in rubber hardness of 65 to 90°, and the reinforcing rubber layer 9b arranged inside the vehicle is formed equal to or more than that in the rubber hardness from the outside of the vehicle, and the maximum thickness is formed larger than 0.5 mm or more. <P>COPYRIGHT: (C)2006,JPO&NCIPI | ||||||
| 78 | Tire having a sidewall having an improved structure | JP2002516107 | 2001-07-10 | JP2004504975A | 2004-02-19 | ミュールホフ オリヴィエール |
| 本発明は、補強要素からなる少なくとも１つのプライ（１２）のカーカス補強体（１）を有し、補強要素は各プライ内で互いに平行でかつ周方向に対して６０°≦α≦９０°の角度αを形成し、プライは各タイヤビード内でビード係止要素（２）に係止され、各ビードは、非伸長性補強リング（３）と、前記プライ（１２）の軸線方向内方でかつ半径方向に係止要素（２）と側壁リング（３）との間に配置されかつゴム配合物で作られた異形要素（８０）とを備えた側壁により走行トレッド（９）に半径方向に連結されている構成のタイヤに関する。 | ||||||
| 79 | Tire structure for large vehicle | JP15905494 | 1994-07-12 | JP3487908B2 | 2004-01-19 | ディールナ クリスチャン |
| 80 | Tire for wheel of vehicle | JP2000238129 | 2000-08-07 | JP2001097012A | 2001-04-10 | CUCCO GIAN CARLO; MISANI PIERO; VOLPI ALESSANDRO; RIVA GUIDO |
| PROBLEM TO BE SOLVED: To provide a tire which is resistant against the load even with the zero inflation pressure, free from any overheating, and excellent in handling property and traveling comfortability. SOLUTION: In this tire for a wheel of a vehicle, two annular elements 30 consist of a material which is high in rigidity, extremely low in elastic hysteresis, and compression-resistant, the annular elements 30 are located within a projecting part 28, i.e., in a plane parallel to the equatorial plane of the tire, and arranged within the distance of d2 which is not less than the distance d1 between the planes on which a regular bead core 18 is located, and arranged in an area to connect both a crown and a tire side wall 14, the tire side wall 14 has a large radius of curvature and the camber F of an arc-shaped part A-B of a carcass 10 located between the bead core 18 and an annular reinforcing element corresponding thereto is 15% or under of the length of the arc-shaped par itself. COPYRIGHT: (C)2001,JPO | ||||||
QQ群二维码
意见反馈
意见反馈