JP5285695B2 - 放出水そらせ装置を備えたタイヤ - Google Patents
放出水そらせ装置を備えたタイヤ Download PDFInfo
- Publication number
- JP5285695B2 JP5285695B2 JP2010509845A JP2010509845A JP5285695B2 JP 5285695 B2 JP5285695 B2 JP 5285695B2 JP 2010509845 A JP2010509845 A JP 2010509845A JP 2010509845 A JP2010509845 A JP 2010509845A JP 5285695 B2 JP5285695 B2 JP 5285695B2
- Authority
- JP
- Japan
- Prior art keywords
- tire
- tread
- water
- circumferential rib
- wall surface
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 description 7
- 239000011324 bead Substances 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
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- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
-
- 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
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C13/02—Arrangement of grooves or ribs
- B60C13/023—Arrangement of grooves or ribs preventing watersplash
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
- B60C2011/013—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered provided with a recessed portion
-
- 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
- B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10018—Tires, resilient with splash guards
Description
Claims (5)
- トレッド(2)と、前記トレッドの内側に向かって軸方向且つ半径方向に延びるサイドウォール(3)とを有するタイヤ(1)であって、前記トレッドが、走行中、路面と接触するようになった走行面(21)及び前記トレッドの各側に設けられた軸方向側方の面を有し、前記タイヤが、更に、前記トレッドの近くで少なくとも前記サイドウォールのうちの1つに設けられていて、前記タイヤが濡れた路面上を走行している場合、横方向(前記タイヤの回転軸線に平行な方向に一致した方向)における放出された水の高さを変えるようになった円周方向リブ(4)を有し、前記円周方向リブ(4)が、第1の壁面及び第2の壁面で形成された外壁を有し、前記第1の壁面(41)が、前記タイヤのサイドウォール(3)と前記円周方向リブの軸方向最も外側の箇所(A)を互いに結ぶ円周方向線との間に延び、前記第2の壁面(42)が、前記第1の壁面(41)の延長部をなしていて、前記トレッドの側面と結合するまで半径方向外方に延び、前記円周方向リブが、タイヤが水で覆われた路面上を走行する場合に放出された水の流れをそらすそらせ装置(5)を有し、前記そらせ装置(5)が、前記円周方向リブの前記第2の壁面(42)から突き出た複数の突起(51)で形成され、前記突起(51)が、前記横方向とは異なる主要方向に、放出された水の流れを差し向けるよう配置されている、タイヤにおいて、前記そらせ装置(5)を備えた前記円周方向リブ(4)は、前記タイヤが水で覆われた路面上を走行しているとき、前記流れの動力を減少させる複数のスタッド(6)を更に有し、前記スタッド(6)は、前記そらせ装置(5)の前記突起相互間に配置されている、タイヤ。
- 前記円周方向リブの前記第2の壁面(42)に設けられた各突起(51)は、放出された水の流れを前記横方向と少なくとも30°の角度をなして差し向けるよう設計されると共に配置されている、請求項1記載のタイヤ。
- 前記そらせ装置は、前記横方向と30°の平均角度をなす複数の小さなリブから成り、前記小さなリブは、任意の半径方向平面、即ち、前記回転軸線含む任意の平面が、前記そらせ装置の少なくとも2つのリブを通るよう前記円周方向にずらされている、請求項2記載のタイヤ。
- 各突起(51)は、前記円周方向リブ(4)の前記第2の壁面(42)から突き出たゴム配合物の数個のスタッド(511)で形成されている、請求項2記載のタイヤ。
- 前記円周方向リブ(4)の前記第2の壁面(42)上に設けられた各突起(51)は、側壁を有し、前記側壁の幾何学的形状は、放出された液体の流れの大部分を前記横方向とは異なる少なくとも1つの方向に差し向けることができるようなものである、請求項1記載のタイヤ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0703930 | 2007-06-01 | ||
FR0703930A FR2916682B1 (fr) | 2007-06-01 | 2007-06-01 | Pneu pourvu d'un dispositif deviateur de projections. |
PCT/EP2008/056747 WO2008145752A1 (fr) | 2007-06-01 | 2008-06-02 | Pneu pourvu d'un dispositif deviateur de projections |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010528917A JP2010528917A (ja) | 2010-08-26 |
JP5285695B2 true JP5285695B2 (ja) | 2013-09-11 |
Family
ID=38904717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010509845A Expired - Fee Related JP5285695B2 (ja) | 2007-06-01 | 2008-06-02 | 放出水そらせ装置を備えたタイヤ |
Country Status (10)
Country | Link |
---|---|
US (1) | US8448680B2 (ja) |
EP (1) | EP2158097B1 (ja) |
JP (1) | JP5285695B2 (ja) |
CN (1) | CN101772428B (ja) |
AT (1) | ATE500072T1 (ja) |
BR (1) | BRPI0811882A8 (ja) |
DE (1) | DE602008005302D1 (ja) |
EA (1) | EA015375B1 (ja) |
FR (1) | FR2916682B1 (ja) |
WO (1) | WO2008145752A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5589714B2 (ja) * | 2010-09-22 | 2014-09-17 | 横浜ゴム株式会社 | 空気入りタイヤ |
FR2976523B1 (fr) * | 2011-06-15 | 2014-07-25 | Michelin Soc Tech | Pneumatique comportant un motif a fort contraste et des nervures de protection du motif |
FR2999986A1 (fr) * | 2012-12-20 | 2014-06-27 | Michelin & Cie | Pneumatique a carcasse radiale ou a carcasse croisee |
JP6284829B2 (ja) * | 2014-06-02 | 2018-02-28 | 株式会社ブリヂストン | 農業用タイヤ |
JP7106950B2 (ja) | 2018-04-04 | 2022-07-27 | 住友ゴム工業株式会社 | タイヤ |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR83303E (fr) * | 1962-06-30 | 1964-07-24 | Kleber Colombes | Pneumatique anti-éclaboussures pour avions rapides |
GB1226325A (ja) * | 1967-04-08 | 1971-03-24 | ||
ZA739751B (en) * | 1973-01-24 | 1974-11-27 | Dunlop Ltd | Pneumatic aircraft tyres |
US4284302A (en) * | 1979-06-11 | 1981-08-18 | Drews Hilbert F P | Driven craft having surface means for increasing propulsion efficiencies |
JP2511444B2 (ja) * | 1987-02-28 | 1996-06-26 | オ−ツタイヤ株式会社 | オ−ルテライン用空気入りタイヤ |
JPH06143931A (ja) * | 1992-11-05 | 1994-05-24 | Sumitomo Rubber Ind Ltd | 二輪車用タイヤ |
FR2792877A1 (fr) | 1999-04-29 | 2000-11-03 | Michelin Soc Tech | Pneumatique pourvu d'une protuberance pour devier les projections laterales |
US7497240B2 (en) * | 2001-12-19 | 2009-03-03 | The Goodyear Tire & Rubber Company | Tire including projections having sides of unequal length and an undercut extending beneath the apex |
FR2876321B1 (fr) * | 2004-10-12 | 2006-12-08 | Michelin Soc Tech | Pneumatique pourvu de deux protuberances pour devier les projections laterales |
JP4463080B2 (ja) * | 2004-11-08 | 2010-05-12 | 株式会社ブリヂストン | デフレクタ付きサイドトレッドの製造方法 |
JP5168804B2 (ja) * | 2006-03-16 | 2013-03-27 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP5141057B2 (ja) * | 2006-04-05 | 2013-02-13 | 横浜ゴム株式会社 | 空気入りタイヤ |
DE602007011184D1 (de) * | 2006-10-31 | 2011-01-27 | Kumho Tire Co Inc | Radialluftreifen mit Wasserleitrippe |
FR2916681B1 (fr) * | 2007-06-01 | 2011-09-16 | Michelin Soc Tech | Dispositif reducteur de projection d'eau pour pneu |
-
2007
- 2007-06-01 FR FR0703930A patent/FR2916682B1/fr not_active Expired - Fee Related
-
2008
- 2008-06-02 BR BRPI0811882A patent/BRPI0811882A8/pt not_active IP Right Cessation
- 2008-06-02 CN CN200880018341.4A patent/CN101772428B/zh not_active Expired - Fee Related
- 2008-06-02 US US12/601,766 patent/US8448680B2/en not_active Expired - Fee Related
- 2008-06-02 DE DE602008005302T patent/DE602008005302D1/de active Active
- 2008-06-02 WO PCT/EP2008/056747 patent/WO2008145752A1/fr active Application Filing
- 2008-06-02 EA EA200971121A patent/EA015375B1/ru not_active IP Right Cessation
- 2008-06-02 EP EP08760334A patent/EP2158097B1/fr not_active Not-in-force
- 2008-06-02 JP JP2010509845A patent/JP5285695B2/ja not_active Expired - Fee Related
- 2008-06-02 AT AT08760334T patent/ATE500072T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP2158097B1 (fr) | 2011-03-02 |
WO2008145752A1 (fr) | 2008-12-04 |
US20100218866A1 (en) | 2010-09-02 |
BRPI0811882A2 (pt) | 2014-11-18 |
BRPI0811882A8 (pt) | 2015-12-22 |
FR2916682A1 (fr) | 2008-12-05 |
EP2158097A1 (fr) | 2010-03-03 |
FR2916682B1 (fr) | 2011-09-16 |
EA200971121A1 (ru) | 2010-04-30 |
EA015375B1 (ru) | 2011-08-30 |
CN101772428A (zh) | 2010-07-07 |
US8448680B2 (en) | 2013-05-28 |
ATE500072T1 (de) | 2011-03-15 |
JP2010528917A (ja) | 2010-08-26 |
CN101772428B (zh) | 2012-10-10 |
DE602008005302D1 (de) | 2011-04-14 |
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