WO2017018020A1 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- WO2017018020A1 WO2017018020A1 PCT/JP2016/064065 JP2016064065W WO2017018020A1 WO 2017018020 A1 WO2017018020 A1 WO 2017018020A1 JP 2016064065 W JP2016064065 W JP 2016064065W WO 2017018020 A1 WO2017018020 A1 WO 2017018020A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- land portion
- groove
- tire
- vehicle
- width direction
- Prior art date
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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
- B60C11/03—Tread patterns
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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
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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
- B60C11/0304—Asymmetric patterns
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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
- B60C11/0306—Patterns comprising block rows or discontinuous ribs
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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
- B60C11/032—Patterns comprising isolated recesses
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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
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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
- B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
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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
- B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
- B60C11/125—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern arranged at the groove bottom
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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
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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
- B60C11/1376—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
- B60C11/01—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
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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
- B60C2011/0341—Circumferential 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
- 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
- B60C2011/0341—Circumferential grooves
- B60C2011/0348—Narrow grooves, i.e. having a width of less than 4 mm
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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
- B60C2011/0341—Circumferential grooves
- B60C2011/0353—Circumferential grooves characterised by width
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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
- B60C2011/0341—Circumferential grooves
- B60C2011/0355—Circumferential grooves characterised by depth
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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
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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
- 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
- B60C2011/0381—Blind or isolated 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
- 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
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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
- B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
- B60C2011/1209—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe straight at the tread surface
Definitions
- the shoulder land portion has a recess formed at the outer end in the tire width direction, and the shoulder land portion narrow groove has an end portion at the outer side in the tire width direction terminated by the recess. It is characterized in that it is provided.
- the direction of the inside and outside of the vehicle at the time of wearing is specified. That is, when the pneumatic tire 1 is mounted on a vehicle, the direction to the inside and the outside of the vehicle is specified in the tire width direction.
- the designation of the direction is not clearly shown in the figure, but is indicated by, for example, an index provided on the sidewall portion 4.
- the side facing the inside of the vehicle is the inside of the vehicle, and the side facing the outside of the vehicle is the outside of the vehicle.
- the designation of the inside and the outside of the vehicle is not limited to the case where the vehicle is mounted. For example, since the direction of the rim with respect to the inside and the outside of the vehicle is fixed in the tire width direction when assembled in the rim, the pneumatic tire 1 in the tire width direction with respect to the vehicle inner side and the vehicle outside The direction is specified.
- the vehicle interior has a high contribution to drainage performance
- the middle land portion 23 ⁇ / b> B on the vehicle interior side is provided with the auxiliary groove 24 extending linearly along the tire circumferential direction.
- the braking performance on wet road surfaces can be improved.
- the width of the auxiliary groove 24 is narrower than that of each main groove 22, the decrease in the rigidity of the middle land portion 23B can be suppressed to improve the wear resistance.
- a plurality of penetrating lug grooves are provided continuously in the tire circumferential direction so as to continuously pass through the center land portion 23A and the middle land portion 23B outside the vehicle while intersecting the tire circumferential direction.
- the through lug groove 25E has one end opened to the shoulder main groove 22B on the vehicle outer side in the middle land portion 23B on the vehicle outer side, and penetrates the center main groove 22A on the vehicle inner side of the center land portion 23A It is preferable that the other end of the middle land portion 23B be terminated without reaching the auxiliary groove 24.
- One end communicates with the main groove 22 (center main groove 22A or shoulder main groove 22B), and the other main groove 22 (shoulder main groove 22B) in the middle land portion 23B
- the other end does not reach the center main groove 22A) and is provided to terminate in the middle land portion 23B, and the center land portion lug groove 25A adjacent to the center land portion 23A in the tire circumferential direction crosses in the tire circumferential direction
- the center land portion narrow groove 26A is connected at one end to one center main groove 22A in the center land portion 23A and the other center main groove 22A in the center land portion 23A. It is preferable that the end is not reached and the end is provided in the center land portion 23A.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
2 トレッド部
21 トレッド面
22 主溝
22A センター主溝
22B ショルダー主溝
23 陸部
23A センター陸部
23B ミドル陸部
23C ショルダー陸部
24 補助溝
25 ラグ溝
25A センター陸部ラグ溝
25B ミドル陸部ラグ溝
25C ショルダー陸部ラグ溝
25E 貫通ラグ溝
25c 面取
26 細溝
26A センター陸部細溝
26B ミドル陸部細溝
26C ショルダー陸部細溝
26E 連通細溝
27 ラグ細溝
28 凹部
28a タイヤ幅方向内側列
28b タイヤ幅方向外側列
CL タイヤ赤道面
Claims (12)
- トレッド部のトレッド面に、タイヤ周方向に沿って延在する4本の主溝を有し、各前記主溝により、センター陸部と、前記センター陸部のタイヤ幅方向両側に隣接するミドル陸部と、各前記ミドル陸部のタイヤ幅方向外側に隣接するショルダー陸部とが形成される空気入りタイヤにおいて、
各前記主溝は、溝幅をタイヤ周方向で一定とされて周期的に振幅を有する波状に形成されていることを特徴とする空気入りタイヤ。 - 車両装着時での車両内外の向きが指定されており、
車両内側の前記ミドル陸部に、各前記主溝よりも溝幅が狭くタイヤ周方向に沿って直線状に延在する補助溝を備えることを特徴とする請求項1に記載の空気入りタイヤ。 - タイヤ周方向に対して交差して前記センター陸部および車両外側の前記ミドル陸部を連続して貫通しタイヤ周方向に複数設けられた貫通ラグ溝を有し、
前記貫通ラグ溝は、車両外側の前記ミドル陸部における車両外側の前記主溝に一端が開口し、前記センター陸部の車両内側の前記主溝を貫通して車両内側の前記ミドル陸部内で他端が前記補助溝に至らず終端して設けられていることを特徴とする請求項2に記載の空気入りタイヤ。 - 前記ショルダー陸部は、タイヤ周方向に対して交差してタイヤ周方向に複数並ぶショルダー陸部ラグ溝が設けられ、
前記ショルダー陸部ラグ溝は、前記ショルダー陸部のタイヤ幅方向内側の前記主溝まで至らず終端して設けられていることを特徴とする請求項1~3のいずれか1つに記載の空気入りタイヤ。 - 前記ショルダー陸部ラグ溝は、自身よりも溝幅が狭い連通細溝を介して前記ショルダー陸部におけるタイヤ幅方向内側の前記主溝に連通されていることを特徴とする請求項4に記載の空気入りタイヤ。
- 前記ショルダー陸部ラグ溝と前記連通細溝との間に、ラグ溝および細溝が混在するラグ細溝が介在されていることを特徴とする請求項5に記載の空気入りタイヤ。
- タイヤ周方向で隣接する前記ショルダー陸部ラグ溝の間に、タイヤ周方向に対して交差し前記ショルダー陸部ラグ溝よりも溝幅が狭いショルダー陸部細溝が設けられていることを特徴とする請求項4~6のいずれか1つに記載の空気入りタイヤ。
- 前記ショルダー陸部は、タイヤ幅方向外側端に凹部が形成され、
前記ショルダー陸部細溝は、タイヤ幅方向外側の端部が前記凹部にて終端して設けられていることを特徴とする請求項7に記載の空気入りタイヤ。 - 前記ラグ溝は、開口部が面取にて形成されていることを特徴とする請求項3~8のいずれか1つに記載の空気入りタイヤ。
- 車両装着時での車両内外の向きが指定されており、
車両外側の前記ミドル陸部に、タイヤ周方向に交差するミドル陸部細溝が設けられ、当該ミドル陸部細溝は、前記ミドル陸部における車両内側の前記主溝に一端が連通し、前記ミドル陸部における車両外側の前記主溝に他端が至らず前記ミドル陸部内で終端して設けられ、
前記センター陸部に、タイヤ周方向に交差するセンター陸部細溝が設けられ、当該センター陸部細溝は、前記センター陸部における車両内側の前記主溝に一端が連通し、前記センター陸部における車両外側の前記主溝に他端が至らず前記センター陸部内で終端して設けられていることを特徴とする請求項1~9のいずれか1つに記載の空気入りタイヤ。 - 前記トレッド部は、タイヤ幅方向で非対称なパターンで構成されており、タイヤ赤道面を挟んだ両タイヤ幅方向外側の溝面積比率の差が2%以内であることを特徴とする請求項1~10のいずれか1つに記載の空気入りタイヤ。
- 前記ショルダー陸部は、タイヤ幅方向外側端に凹部が形成され、
当該凹部は、タイヤ幅方向に2列で、タイヤ幅方向内側列がタイヤ周方向に2個、タイヤ幅方向外側列がタイヤ周方向に3個形成されており、タイヤ幅方向外側列がタイヤ幅方向内側列よりも大径に形成されていることを特徴とする請求項1~11のいずれか1つに記載の空気入りタイヤ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020177024918A KR101947391B1 (ko) | 2015-07-27 | 2016-05-11 | 공기입 타이어 |
DE112016003386.9T DE112016003386T5 (de) | 2015-07-27 | 2016-05-11 | Luftreifen |
US15/747,437 US10906355B2 (en) | 2015-07-27 | 2016-05-11 | Pneumatic tire |
CN201680043708.2A CN108025599B (zh) | 2015-07-27 | 2016-05-11 | 充气轮胎 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015147929A JP2017024657A (ja) | 2015-07-27 | 2015-07-27 | 空気入りタイヤ |
JP2015-147929 | 2015-07-27 |
Publications (1)
Publication Number | Publication Date |
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WO2017018020A1 true WO2017018020A1 (ja) | 2017-02-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2016/064065 WO2017018020A1 (ja) | 2015-07-27 | 2016-05-11 | 空気入りタイヤ |
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Country | Link |
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US (1) | US10906355B2 (ja) |
JP (1) | JP2017024657A (ja) |
KR (1) | KR101947391B1 (ja) |
CN (1) | CN108025599B (ja) |
DE (1) | DE112016003386T5 (ja) |
WO (1) | WO2017018020A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018016302A1 (ja) * | 2016-07-19 | 2018-01-25 | 横浜ゴム株式会社 | 空気入りタイヤ |
EP3363655A1 (en) * | 2017-02-20 | 2018-08-22 | Sumitomo Rubber Industries, Ltd. | Heavy-duty pneumatic tire |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6946658B2 (ja) * | 2017-02-22 | 2021-10-06 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6950367B2 (ja) * | 2017-08-30 | 2021-10-13 | 住友ゴム工業株式会社 | 空気入りラジアルタイヤ |
JP7035808B2 (ja) * | 2018-05-24 | 2022-03-15 | 住友ゴム工業株式会社 | タイヤ |
JP7108560B2 (ja) | 2019-02-14 | 2022-07-28 | 株式会社ブリヂストン | タイヤ |
JP7415142B2 (ja) * | 2019-11-25 | 2024-01-17 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP7537120B2 (ja) | 2020-04-13 | 2024-08-21 | 住友ゴム工業株式会社 | タイヤ |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62299407A (ja) * | 1986-06-20 | 1987-12-26 | Bridgestone Corp | 重荷重用空気入りラジアルタイヤ |
JPH05178015A (ja) * | 1991-12-27 | 1993-07-20 | Yokohama Rubber Co Ltd:The | 重荷重用空気入りラジアルタイヤ |
JPH06191229A (ja) * | 1992-12-24 | 1994-07-12 | Yokohama Rubber Co Ltd:The | 空気入りラジアルタイヤ |
JPH0911708A (ja) * | 1995-06-27 | 1997-01-14 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
WO2004103737A1 (ja) * | 2003-05-21 | 2004-12-02 | Bridgestone Corporation | 空気入りタイヤおよびそのタイヤのトレッドパターンの設計方法 |
JP2013220780A (ja) * | 2012-04-18 | 2013-10-28 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
WO2014030476A1 (ja) * | 2012-08-20 | 2014-02-27 | 横浜ゴム株式会社 | 空気入りタイヤ |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61175104A (ja) | 1985-01-29 | 1986-08-06 | Bridgestone Corp | 重荷重用ラジアルタイヤ |
US5833779A (en) * | 1995-12-12 | 1998-11-10 | The Goodyear Tire & Rubber Company | Winter automobile or light truck tire including sipes |
US7597127B2 (en) * | 2005-12-30 | 2009-10-06 | Continental Ag | Tire with tread including circumferential grooves having generally sinusoidal contour |
JP4709315B2 (ja) * | 2009-08-31 | 2011-06-22 | 株式会社ブリヂストン | タイヤ |
JP2012066797A (ja) * | 2010-09-27 | 2012-04-05 | Bridgestone Corp | 空気入りタイヤ |
JP5797412B2 (ja) * | 2011-01-21 | 2015-10-21 | 株式会社ブリヂストン | 空気入りタイヤ |
DE102011050705A1 (de) * | 2011-05-30 | 2012-12-06 | Continental Reifen Deutschland Gmbh | Laufstreifenprofil eines Fahrzeugluftreifens |
JP5385968B2 (ja) * | 2011-12-28 | 2014-01-08 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP5406911B2 (ja) * | 2011-12-28 | 2014-02-05 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP5462898B2 (ja) * | 2012-01-25 | 2014-04-02 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP6056359B2 (ja) | 2012-10-11 | 2017-01-11 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6382647B2 (ja) * | 2014-08-29 | 2018-08-29 | 株式会社ブリヂストン | 空気入りタイヤ |
US20180015788A1 (en) * | 2015-02-04 | 2018-01-18 | Bridgestone Corporation | Pneumatic tire |
JP6405284B2 (ja) * | 2015-04-17 | 2018-10-17 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP2017024659A (ja) * | 2015-07-27 | 2017-02-02 | 横浜ゴム株式会社 | 空気入りタイヤ |
-
2015
- 2015-07-27 JP JP2015147929A patent/JP2017024657A/ja active Pending
-
2016
- 2016-05-11 US US15/747,437 patent/US10906355B2/en active Active
- 2016-05-11 CN CN201680043708.2A patent/CN108025599B/zh not_active Expired - Fee Related
- 2016-05-11 KR KR1020177024918A patent/KR101947391B1/ko active IP Right Grant
- 2016-05-11 DE DE112016003386.9T patent/DE112016003386T5/de not_active Withdrawn
- 2016-05-11 WO PCT/JP2016/064065 patent/WO2017018020A1/ja active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62299407A (ja) * | 1986-06-20 | 1987-12-26 | Bridgestone Corp | 重荷重用空気入りラジアルタイヤ |
JPH05178015A (ja) * | 1991-12-27 | 1993-07-20 | Yokohama Rubber Co Ltd:The | 重荷重用空気入りラジアルタイヤ |
JPH06191229A (ja) * | 1992-12-24 | 1994-07-12 | Yokohama Rubber Co Ltd:The | 空気入りラジアルタイヤ |
JPH0911708A (ja) * | 1995-06-27 | 1997-01-14 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
WO2004103737A1 (ja) * | 2003-05-21 | 2004-12-02 | Bridgestone Corporation | 空気入りタイヤおよびそのタイヤのトレッドパターンの設計方法 |
JP2013220780A (ja) * | 2012-04-18 | 2013-10-28 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
WO2014030476A1 (ja) * | 2012-08-20 | 2014-02-27 | 横浜ゴム株式会社 | 空気入りタイヤ |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018016302A1 (ja) * | 2016-07-19 | 2018-01-25 | 横浜ゴム株式会社 | 空気入りタイヤ |
US11400762B2 (en) | 2016-07-19 | 2022-08-02 | The Yokohama Rubber Co., Ltd. | Pneumatic tire |
DE112017003624B4 (de) | 2016-07-19 | 2024-03-28 | The Yokohama Rubber Co., Ltd. | Luftreifen |
EP3363655A1 (en) * | 2017-02-20 | 2018-08-22 | Sumitomo Rubber Industries, Ltd. | Heavy-duty pneumatic tire |
Also Published As
Publication number | Publication date |
---|---|
US10906355B2 (en) | 2021-02-02 |
DE112016003386T5 (de) | 2018-04-12 |
KR20170113647A (ko) | 2017-10-12 |
US20180215203A1 (en) | 2018-08-02 |
JP2017024657A (ja) | 2017-02-02 |
KR101947391B1 (ko) | 2019-02-13 |
CN108025599A (zh) | 2018-05-11 |
CN108025599B (zh) | 2019-12-03 |
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