JP2008110625A - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP2008110625A JP2008110625A JP2006293224A JP2006293224A JP2008110625A JP 2008110625 A JP2008110625 A JP 2008110625A JP 2006293224 A JP2006293224 A JP 2006293224A JP 2006293224 A JP2006293224 A JP 2006293224A JP 2008110625 A JP2008110625 A JP 2008110625A
- Authority
- JP
- Japan
- Prior art keywords
- tire
- rib
- ribs
- closed
- sipe
- 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
Images
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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
- B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section
- B60C11/047—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section the groove bottom comprising stone trapping protection elements, e.g. ribs
-
- 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
- B60C11/03—Tread patterns
- B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
- B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section
-
- 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
- B60C11/03—Tread patterns
- B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
- B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section
- B60C11/045—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section the groove walls having a three-dimensional shape
-
- 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
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
-
- 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
- B60C11/03—Tread patterns
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0386—Continuous ribs
- B60C2011/0388—Continuous ribs provided at the equatorial plane
-
- 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
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
- B60C2011/1254—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern with closed sipe, i.e. not extending to a groove
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S152/00—Resilient tires and wheels
- Y10S152/03—Slits in threads
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S152/00—Resilient tires and wheels
- Y10S152/901—Tread pattern having no blocks and having circumferential ribs defined by linear circumferential grooves having straight edges
Abstract
【解決手段】5本のリブを周方向に備え、少なくともタイヤ赤道線上に位置するセンターリブ13と該センターリブ13の両側に位置する中間リブ14に、該リブの幅方向中央部に両端が当該リブ内で終端するクローズドサイプ21、22が各リブ間で周方向に順次位置をずらしながら所定の周期を有してタイヤ周上に設けられた空気入りタイヤ10において、前記各リブ13、14のクローズドサイプ21、22を該タイヤ10の赤道線Cに投影した時に、前記クローズドサイプ21、22が各リブ間でタイヤ周方向に互いに重なることなく配されている。
【選択図】図1
Description
13……センターリブ
14……中間リブ
21、22……クローズドサイプ
C……赤道線
Claims (6)
- タイヤ踏面部においてタイヤ周方向に連続する4本の主溝により区画された5本のリブを備え、少なくともタイヤ赤道線上に位置するセンターリブと該センターリブの両側に位置する中間リブに、該リブの幅方向中央部に両端が当該リブ内で終端するクローズドサイプが各リブ間で周方向に順次位置をずらしながら所定の周期を有してタイヤ周上に設けられた空気入りタイヤにおいて、
前記各リブのクローズドサイプを該タイヤの赤道線に投影した時に、前記クローズドサイプが各リブ間でタイヤ周方向に互いに重なることなく配されている
ことを特徴とする空気入りタイヤ。 - 前記クローズドサイプを設けた1周期において、前記クローズドサイプが各リブ間でタイヤ周方向に互いに重なることない領域の周方向長さの和が、前記1周期の長さの20%以下である
ことを特徴とする請求項1に記載の空気入りタイヤ。 - 前記クローズドサイプは、当該リブ実幅の20〜30%の領域に設けられている
ことを特徴とする請求項1又は2に記載の空気入りタイヤ。 - 前記クローズドサイプは、タイヤ周方向長さと幅方向長さとの比(周方向長さ/幅方向長さ)が1〜2の範囲にある
ことを特徴とする請求項1〜3のいずれかに記載の空気入りタイヤ。 - 前記クローズドサイプは、各リブにおいてタイヤ周方向に対して全て同一方向に傾斜している
ことを特徴とする請求項1〜4のいずれかに記載の空気入りタイヤ。 - 前記クローズドサイプは、前記1周期内において該タイヤの最外層ベルトコードの延在方向にタイヤ周方向に順次位置をずらし配されるとともに、各々のサイプ両端を結ぶ線と前記最外層ベルトコードの延在方向とが交差する関係にある
ことを特徴とする請求項5に記載の空気入りタイヤ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006293224A JP2008110625A (ja) | 2006-10-27 | 2006-10-27 | 空気入りタイヤ |
US11/862,251 US7980280B2 (en) | 2006-10-27 | 2007-09-27 | Pneumatic tire with tread including ribs having closed sipes |
CN200710180252.7A CN101168343B (zh) | 2006-10-27 | 2007-10-16 | 充气轮胎 |
DE102007051368A DE102007051368A1 (de) | 2006-10-27 | 2007-10-26 | Luftreifen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006293224A JP2008110625A (ja) | 2006-10-27 | 2006-10-27 | 空気入りタイヤ |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008110625A true JP2008110625A (ja) | 2008-05-15 |
Family
ID=39277881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006293224A Pending JP2008110625A (ja) | 2006-10-27 | 2006-10-27 | 空気入りタイヤ |
Country Status (4)
Country | Link |
---|---|
US (1) | US7980280B2 (ja) |
JP (1) | JP2008110625A (ja) |
CN (1) | CN101168343B (ja) |
DE (1) | DE102007051368A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009292222A (ja) * | 2008-06-03 | 2009-12-17 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
JP2013139193A (ja) * | 2011-12-29 | 2013-07-18 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
JP2016540675A (ja) * | 2013-11-05 | 2016-12-28 | カンパニー ジェネラレ デ エスタブリシュメンツ ミシュラン | 複数のサイプを有するブロックを備えたトレッド |
JP2020157868A (ja) * | 2019-03-26 | 2020-10-01 | Toyo Tire株式会社 | 空気入りタイヤ |
JP7283014B2 (ja) | 2019-09-09 | 2023-05-30 | Toyo Tire株式会社 | 空気入りタイヤ |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5297778B2 (ja) * | 2008-02-27 | 2013-09-25 | 株式会社ブリヂストン | 空気入りタイヤ |
JP2013514236A (ja) * | 2009-12-18 | 2013-04-25 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 低ノイズタイヤ |
WO2013035889A1 (ja) * | 2011-09-09 | 2013-03-14 | 株式会社ブリヂストン | 空気入りタイヤ |
US9616716B2 (en) | 2011-12-14 | 2017-04-11 | Bridgestone Americas Tire Operations, Llc | Three dimensional sipe |
JP5387707B2 (ja) * | 2012-03-14 | 2014-01-15 | 横浜ゴム株式会社 | 空気入りタイヤ |
USD740216S1 (en) | 2013-10-09 | 2015-10-06 | Bridgestone Americas Tire Operations, Llc | Tire tread portion |
USD734247S1 (en) | 2013-10-09 | 2015-07-14 | Bridgestone Americas Tire Operations, Llc | Tire tread |
USD730817S1 (en) | 2013-10-09 | 2015-06-02 | Bridgestone Americas Tire Operations, Llc | Tire tread |
USD759579S1 (en) * | 2013-11-14 | 2016-06-21 | Continental Reifen Deutschland Gmbh | Tire |
USD762159S1 (en) * | 2013-11-14 | 2016-07-26 | Continental Reifen Deutschland Gmbh | Tire |
USD761723S1 (en) * | 2013-11-15 | 2016-07-19 | Continental Reifen Deutschland Gmbh | Tire |
USD762160S1 (en) * | 2013-11-15 | 2016-07-26 | Continental Reifen Deutschland Gmbh | Tire |
USD767476S1 (en) * | 2013-11-18 | 2016-09-27 | Continental Reifen Deutschland Gmbh | Tire |
USD741791S1 (en) | 2013-12-08 | 2015-10-27 | Bridgestone Americas Tire Operations, Llc | Tire tread |
USD740211S1 (en) | 2014-03-03 | 2015-10-06 | Bridgestone Americas Tire Operations, Llc | Tire tread |
USD740209S1 (en) | 2014-03-03 | 2015-10-06 | Bridgestone Americas Tire Operations, Llc | Tire tread |
USD746765S1 (en) | 2014-03-17 | 2016-01-05 | Michelin Recherche Et Technique S.A. | Tire tread |
USD771551S1 (en) | 2015-09-29 | 2016-11-15 | Cooper Tire & Rubber Company | Tire tread |
WO2018044292A1 (en) * | 2016-08-31 | 2018-03-08 | Compagnie Generale Des Establissements Michelin | Heavy truck tire tread and heavy truck tire |
CN109080377B (zh) * | 2017-06-14 | 2022-08-16 | 住友橡胶工业株式会社 | 重载用轮胎 |
USD870652S1 (en) | 2017-08-30 | 2019-12-24 | Bridgestone Americas Tire Operations, Llc. | Tire |
USD870028S1 (en) * | 2017-10-27 | 2019-12-17 | Aeolus Tyre Co., Ltd. | Tire |
USD913207S1 (en) | 2018-12-21 | 2021-03-16 | Cooper Tire & Rubber Company | Tire tread |
USD919556S1 (en) | 2019-04-02 | 2021-05-18 | Cooper Tire & Rubber Company | Tire tread |
JP2021176724A (ja) * | 2020-05-07 | 2021-11-11 | 住友ゴム工業株式会社 | タイヤ |
USD996351S1 (en) | 2021-03-03 | 2023-08-22 | Bridgestone Americas Tire Operations, Llc | Tire |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS62247905A (ja) * | 1986-04-22 | 1987-10-29 | Yokohama Rubber Co Ltd:The | 重荷重用空気入りラジアルタイヤ |
JPH0487808A (ja) * | 1990-08-01 | 1992-03-19 | Bridgestone Corp | 重荷重用空気入りタイヤ |
JPH06191234A (ja) * | 1992-12-25 | 1994-07-12 | Yokohama Rubber Co Ltd:The | 重荷重用空気入りラジアルタイヤ |
JP2001206015A (ja) * | 2000-01-25 | 2001-07-31 | Bridgestone Corp | 空気入りタイヤ |
JP2006051891A (ja) * | 2004-08-12 | 2006-02-23 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
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Publication number | Priority date | Publication date | Assignee | Title |
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US4681102A (en) * | 1985-09-11 | 1987-07-21 | Bartell Michael T | Apparatus and method for insertion of an intra-ocular lens |
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JPH03153401A (ja) * | 1989-11-07 | 1991-07-01 | Yokohama Rubber Co Ltd:The | 空気入りラジアルタイヤ |
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US5141507A (en) * | 1991-12-06 | 1992-08-25 | Iolab Corporation | Soft intraocular lens |
US5278258A (en) * | 1992-05-18 | 1994-01-11 | Allergan, Inc. | Cross-linked silicone polymers, fast curing silicone precursor compositions, and injectable intraocular lenses |
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US5616148A (en) * | 1992-09-30 | 1997-04-01 | Staar Surgical Company, Inc. | Transverse hinged deformable intraocular lens injecting apparatus |
US5331073A (en) * | 1992-11-09 | 1994-07-19 | Allergan, Inc. | Polymeric compositions and intraocular lenses made from same |
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US5653715A (en) * | 1993-03-09 | 1997-08-05 | Chiron Vision Corporation | Apparatus for preparing an intraocular lens for insertion |
JP3498852B2 (ja) * | 1993-10-20 | 2004-02-23 | 富士写真光機株式会社 | 雲台情報表示用コントローラ |
JP3588389B2 (ja) | 1994-11-17 | 2004-11-10 | 株式会社ブリヂストン | 重荷重用空気入りタイヤ |
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JP4458782B2 (ja) * | 2003-07-16 | 2010-04-28 | 東洋ゴム工業株式会社 | 重荷重用空気入りタイヤ |
JP4350483B2 (ja) | 2003-10-31 | 2009-10-21 | 住友ゴム工業株式会社 | 空気入りタイヤ |
CN2728809Y (zh) * | 2004-09-13 | 2005-09-28 | 陆常清 | 一种胎面具有后掠凸块的轮胎 |
US20070010881A1 (en) * | 2005-07-11 | 2007-01-11 | Alcon, Inc. | Intraocular lens system |
CN2832569Y (zh) * | 2005-08-24 | 2006-11-01 | 陆常清 | 一种胎面凸块具有排气孔的轮胎 |
JP4950491B2 (ja) * | 2005-12-29 | 2012-06-13 | 住友ゴム工業株式会社 | 重荷重用タイヤ |
-
2006
- 2006-10-27 JP JP2006293224A patent/JP2008110625A/ja active Pending
-
2007
- 2007-09-27 US US11/862,251 patent/US7980280B2/en active Active
- 2007-10-16 CN CN200710180252.7A patent/CN101168343B/zh not_active Expired - Fee Related
- 2007-10-26 DE DE102007051368A patent/DE102007051368A1/de not_active Withdrawn
Patent Citations (5)
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JPS62247905A (ja) * | 1986-04-22 | 1987-10-29 | Yokohama Rubber Co Ltd:The | 重荷重用空気入りラジアルタイヤ |
JPH0487808A (ja) * | 1990-08-01 | 1992-03-19 | Bridgestone Corp | 重荷重用空気入りタイヤ |
JPH06191234A (ja) * | 1992-12-25 | 1994-07-12 | Yokohama Rubber Co Ltd:The | 重荷重用空気入りラジアルタイヤ |
JP2001206015A (ja) * | 2000-01-25 | 2001-07-31 | Bridgestone Corp | 空気入りタイヤ |
JP2006051891A (ja) * | 2004-08-12 | 2006-02-23 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009292222A (ja) * | 2008-06-03 | 2009-12-17 | Toyo Tire & Rubber Co Ltd | 空気入りタイヤ |
JP2013139193A (ja) * | 2011-12-29 | 2013-07-18 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
JP2016540675A (ja) * | 2013-11-05 | 2016-12-28 | カンパニー ジェネラレ デ エスタブリシュメンツ ミシュラン | 複数のサイプを有するブロックを備えたトレッド |
JP2020157868A (ja) * | 2019-03-26 | 2020-10-01 | Toyo Tire株式会社 | 空気入りタイヤ |
JP7224221B2 (ja) | 2019-03-26 | 2023-02-17 | Toyo Tire株式会社 | 空気入りタイヤ |
JP7283014B2 (ja) | 2019-09-09 | 2023-05-30 | Toyo Tire株式会社 | 空気入りタイヤ |
Also Published As
Publication number | Publication date |
---|---|
US20080099115A1 (en) | 2008-05-01 |
DE102007051368A1 (de) | 2008-05-15 |
US7980280B2 (en) | 2011-07-19 |
CN101168343B (zh) | 2011-06-15 |
CN101168343A (zh) | 2008-04-30 |
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