JP7159827B2 - タイヤ - Google Patents
タイヤ Download PDFInfo
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- JP7159827B2 JP7159827B2 JP2018227415A JP2018227415A JP7159827B2 JP 7159827 B2 JP7159827 B2 JP 7159827B2 JP 2018227415 A JP2018227415 A JP 2018227415A JP 2018227415 A JP2018227415 A JP 2018227415A JP 7159827 B2 JP7159827 B2 JP 7159827B2
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- tire
- groove
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- lateral
- grooves
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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
- B60C11/03—Tread patterns
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1369—Tie bars for linking block elements and bridging the groove
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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
- B60C11/03—Tread patterns
-
- 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
- B60C11/0306—Patterns comprising block rows or discontinuous ribs
- B60C11/0309—Patterns comprising block rows or discontinuous ribs 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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1259—Depth of the sipe
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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
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1272—Width of the sipe
-
- 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
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1307—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls
-
- 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
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1376—Three dimensional block surfaces departing from the enveloping tread contour
-
- 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
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1376—Three dimensional block surfaces departing from the enveloping tread contour
- B60C11/1392—Three dimensional block surfaces departing from the enveloping tread contour with chamfered block edges
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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
- B60C11/03—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
- B60C2011/0339—Grooves
- B60C2011/0341—Circumferential grooves
-
- 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
- B60C2011/0339—Grooves
- B60C2011/0341—Circumferential grooves
- B60C2011/0346—Circumferential grooves with zigzag shape
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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
- B60C11/03—Tread patterns
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to 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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
- B60C2011/0365—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by width
-
- 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
- B60C2011/0339—Grooves
- B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
- B60C2011/0367—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by depth
-
- 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
- B60C2011/0339—Grooves
- B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
- B60C2011/0367—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by depth
- B60C2011/0369—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by depth with varying depth of the groove
-
- 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
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1307—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls
- B60C2011/133—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls comprising recesses
-
- 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
- B60C2200/14—Tyres specially adapted for particular applications for off-road use
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
図1は、本実施形態のタイヤのトレッド部2の展開図である。本実施形態のタイヤは、トレッド部2を備えている。
上記車両が、舗装路(ドライ路面)のテストコースの直線路に持ち込まれ、その周回コースを走行したときの操縦安定性が、運転者の官能により評価された。結果は、比較例1を100とする評点であり、数値が大きい程、操縦安定性能に優れていることを示す。
上記テスト車両で泥濘地を走行したときの走行性能が、運転者の官能により評価された。結果は、比較例を100とする評点であり、数値が大きい程、マッド性能が優れていることを示す。
3 :周方向溝
4 :周方向溝
5 :横溝
6 :ショルダー横溝
10 :ブロック
13 :ショルダーブロック
20 :タイバー
25 :頂部
26 :階段状領域
30 :溝部
31 :底部
41 :側壁
42 :側壁
51 :溝底
110 :接地中心
115 :溝縁
120 :接地中心
125 :溝縁
TE :トレッド接地端
Claims (9)
- トレッド部を備えたタイヤであって、
前記トレッド部には、タイヤ周方向に連続して延びる複数の周方向溝と、
タイヤ軸方向に隣り合う前記周方向溝を繋ぐ複数の横溝と、
前記周方向溝及び前記横溝によって区分される複数のブロックとが形成され、
前記横溝には、溝底が隆起し、タイヤ周方向に隣り合う前記ブロックを連結するタイバーが形成され、
前記タイバーには、前記タイバーをタイヤ軸方向に貫通する溝部が形成され、
正規リムにリム組みされ、正規内圧が充填され、かつ、正規荷重が負荷されてキャンバー角0°で平面に接地した状態で、前記溝部によって前記タイバーに形成されるタイヤ周方向の一方側の側壁は、タイヤ周方向の他方側の側壁と接触せず、
前記周方向溝は、タイヤ軸方向内側を延びる内側周方向溝と、タイヤ軸方向外側を延びる外側周方向溝とを含み、
前記トレッド部には、さらに、前記外側周方向溝とトレッド接地端とを繋ぐ複数のショルダー横溝と、
前記外側周方向溝と前記トレッド接地端と前記ショルダー横溝とによって区分される複数のショルダーブロックとが形成されている、
タイヤ。 - トレッド部を備えたタイヤであって、
前記トレッド部には、タイヤ周方向に連続して延びる複数の周方向溝と、
タイヤ軸方向に隣り合う前記周方向溝を繋ぐ複数の横溝と、
前記周方向溝及び前記横溝によって区分される複数のブロックとが形成され、
前記横溝には、溝底が隆起し、タイヤ周方向に隣り合う前記ブロックを連結するタイバーが形成され、
前記タイバーには、前記タイバーをタイヤ軸方向に貫通する溝部が形成され、
正規リムにリム組みされ、正規内圧が充填され、かつ、正規荷重が負荷されてキャンバー角0°で平面に接地した状態で、前記溝部によって前記タイバーに形成されるタイヤ周方向の一方側の側壁は、タイヤ周方向の他方側の側壁と接触せず、
前記タイバーのタイヤ軸方向の中心は、前記ブロックのタイヤ軸方向の接地中心に対して、タイヤ軸方向に±2mm以内の領域に配されている、
タイヤ。 - トレッド部を備えたタイヤであって、
前記トレッド部には、タイヤ周方向に連続して延びる複数の周方向溝と、
タイヤ軸方向に隣り合う前記周方向溝を繋ぐ複数の横溝と、
前記周方向溝及び前記横溝によって区分される複数のブロックとが形成され、
前記横溝には、溝底が隆起し、タイヤ周方向に隣り合う前記ブロックを連結するタイバーが形成され、
前記タイバーには、前記タイバーをタイヤ軸方向に貫通する溝部が形成され、
正規リムにリム組みされ、正規内圧が充填され、かつ、正規荷重が負荷されてキャンバー角0°で平面に接地した状態で、前記溝部によって前記タイバーに形成されるタイヤ周方向の一方側の側壁は、タイヤ周方向の他方側の側壁と接触せず、
前記タイバーには、前記溝部の底部から前記タイバーの頂部に向って段階的に高さが増加する少なくとも一段の階段状領域が設けられ
前記頂部からの前記底部までの深さは、前記底部の前記横溝の前記溝底からの前記高さに対して0mm~0.5mm大きい、
タイヤ。 - 前記階段状領域の段数は、1である、請求項3記載のタイヤ。
- 前記底部の前記横溝の溝底からの高さは、前記横溝の最大深さの20%以下である、請求項3又は4に記載のタイヤ。
- 前記溝部の幅は、2mm以上である、請求項1乃至5のいずれかに記載のタイヤ。
- 前記タイバーのタイヤ軸方向の幅は、前記ブロックの前記横溝に沿って延びる溝縁のタイヤ軸方向長さの10%~40%である、請求項1乃至6のいずれかに記載のタイヤ。
- 前記タイバーのタイヤ軸方向の幅は、前記ブロックの前記横溝に沿って延びる溝縁のタイヤ軸方向長さの20%~30%である、請求項7記載のタイヤ。
- 前記外側周方向溝を挟んでタイヤ軸方向に隣り合う前記横溝と前記ショルダー横溝とは、少なくとも一部においてタイヤ周方向で重複している、請求項1記載のタイヤ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018227415A JP7159827B2 (ja) | 2018-12-04 | 2018-12-04 | タイヤ |
CN201911081860.1A CN111267554B (zh) | 2018-12-04 | 2019-11-07 | 轮胎 |
US16/681,845 US11597237B2 (en) | 2018-12-04 | 2019-11-13 | Tire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018227415A JP7159827B2 (ja) | 2018-12-04 | 2018-12-04 | タイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020090140A JP2020090140A (ja) | 2020-06-11 |
JP7159827B2 true JP7159827B2 (ja) | 2022-10-25 |
Family
ID=70851099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018227415A Active JP7159827B2 (ja) | 2018-12-04 | 2018-12-04 | タイヤ |
Country Status (3)
Country | Link |
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US (1) | US11597237B2 (ja) |
JP (1) | JP7159827B2 (ja) |
CN (1) | CN111267554B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019217439A1 (de) * | 2019-11-12 | 2021-05-12 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060102267A1 (en) | 2004-11-18 | 2006-05-18 | Sumitomo Rubber Industries, Ltd. | Heavy duty pneumatic tire |
JP2006142959A (ja) | 2004-11-18 | 2006-06-08 | Sumitomo Rubber Ind Ltd | 重荷重用空気入りタイヤ |
DE102010016978A1 (de) | 2010-05-18 | 2011-11-24 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2064405A1 (en) * | 1992-03-30 | 1993-10-01 | Yasufumi Ichiki | Pneumatic tires |
JP3204741B2 (ja) * | 1992-07-06 | 2001-09-04 | オーツタイヤ株式会社 | タイヤのトレッド構造 |
JPH06171318A (ja) * | 1992-12-09 | 1994-06-21 | Yokohama Rubber Co Ltd:The | 重荷重用空気入りタイヤ |
JP3583483B2 (ja) * | 1993-11-18 | 2004-11-04 | 株式会社ブリヂストン | 空気入りタイヤ |
FI944892A (fi) * | 1993-11-18 | 1995-08-18 | Bridgestone Corp | Pneumaattinen rengas |
JPH10278513A (ja) * | 1997-04-04 | 1998-10-20 | Bridgestone Corp | 重荷重用空気入りラジアルタイヤ |
JP2000038010A (ja) * | 1998-07-24 | 2000-02-08 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
JP4458637B2 (ja) * | 2000-08-08 | 2010-04-28 | 株式会社ブリヂストン | 空気入り安全タイヤ |
US7537033B2 (en) * | 2002-11-26 | 2009-05-26 | The Yokohama Rubber Co., Ltd. | Pneumatic tire with tread including circumferential grooves having inclined ridges or recesses |
US7004216B2 (en) * | 2003-12-11 | 2006-02-28 | The Goodyear Tire & Rubber Company | Tire tread including spaced projections in base of groove |
JP4938387B2 (ja) * | 2006-08-31 | 2012-05-23 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP4510903B2 (ja) * | 2008-03-24 | 2010-07-28 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP4762322B2 (ja) * | 2009-02-25 | 2011-08-31 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP5227355B2 (ja) * | 2010-03-19 | 2013-07-03 | 住友ゴム工業株式会社 | 重荷重用タイヤ |
JP5123981B2 (ja) * | 2010-04-27 | 2013-01-23 | 住友ゴム工業株式会社 | 重荷重用タイヤ |
JP5342586B2 (ja) * | 2011-03-25 | 2013-11-13 | 住友ゴム工業株式会社 | 重荷重用空気入りタイヤ |
MX2013012707A (es) * | 2011-04-29 | 2013-12-09 | Michelin Rech Tech | Neumatico con banda de rodamiento que tiene areas punteadas con superficies de contacto divididas dentro de un surco lateral. |
CN103781639B (zh) * | 2011-09-08 | 2016-05-11 | 株式会社普利司通 | 充气轮胎 |
JP2013144486A (ja) * | 2012-01-13 | 2013-07-25 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
MX2014011479A (es) * | 2012-03-30 | 2014-12-08 | Michelin & Cie | Bandas de rodamiento para neumaticos con espesor reducido del revestimiento interior. |
JP5834031B2 (ja) | 2013-02-21 | 2015-12-16 | 住友ゴム工業株式会社 | 空気入りタイヤ |
WO2014145894A1 (en) * | 2013-03-15 | 2014-09-18 | Compagnie Generale Des Etablissements | Groove bottom design to allow undertread reduction |
KR101467687B1 (ko) * | 2013-06-13 | 2014-12-01 | 한국타이어 주식회사 | 공기입 래디얼 타이어 |
JP5913388B2 (ja) * | 2014-01-08 | 2016-04-27 | 住友ゴム工業株式会社 | 重荷重用空気入りタイヤ |
BR112017006738A2 (pt) * | 2014-10-06 | 2017-12-19 | Bridgestone Americas Tire Operations Llc | elemento de tração de pneu |
WO2016121858A1 (ja) * | 2015-01-30 | 2016-08-04 | 株式会社ブリヂストン | 空気入りタイヤ |
JP6296095B2 (ja) * | 2016-05-30 | 2018-03-20 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6747888B2 (ja) * | 2016-06-30 | 2020-08-26 | Toyo Tire株式会社 | 空気入りタイヤ |
JP6319385B2 (ja) * | 2016-08-31 | 2018-05-09 | 横浜ゴム株式会社 | 空気入りタイヤ |
AU2017228598B2 (en) * | 2016-09-25 | 2023-06-15 | The Goodyear Tire & Rubber Company | Heavy duty tyre and tread |
JP6891556B2 (ja) * | 2017-03-14 | 2021-06-18 | 住友ゴム工業株式会社 | タイヤ |
JP6904019B2 (ja) * | 2017-04-06 | 2021-07-14 | 住友ゴム工業株式会社 | タイヤ |
JP6897341B2 (ja) * | 2017-06-06 | 2021-06-30 | 住友ゴム工業株式会社 | タイヤ |
CN207711725U (zh) * | 2017-09-12 | 2018-08-10 | 万力轮胎股份有限公司 | 一种子午线越野轮胎 |
-
2018
- 2018-12-04 JP JP2018227415A patent/JP7159827B2/ja active Active
-
2019
- 2019-11-07 CN CN201911081860.1A patent/CN111267554B/zh active Active
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060102267A1 (en) | 2004-11-18 | 2006-05-18 | Sumitomo Rubber Industries, Ltd. | Heavy duty pneumatic tire |
JP2006142959A (ja) | 2004-11-18 | 2006-06-08 | Sumitomo Rubber Ind Ltd | 重荷重用空気入りタイヤ |
DE102010016978A1 (de) | 2010-05-18 | 2011-11-24 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
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CN111267554A (zh) | 2020-06-12 |
JP2020090140A (ja) | 2020-06-11 |
US20200171888A1 (en) | 2020-06-04 |
US11597237B2 (en) | 2023-03-07 |
CN111267554B (zh) | 2023-06-27 |
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