JP7762539B2 - 空気入りタイヤ - Google Patents
空気入りタイヤInfo
- Publication number
- JP7762539B2 JP7762539B2 JP2021177088A JP2021177088A JP7762539B2 JP 7762539 B2 JP7762539 B2 JP 7762539B2 JP 2021177088 A JP2021177088 A JP 2021177088A JP 2021177088 A JP2021177088 A JP 2021177088A JP 7762539 B2 JP7762539 B2 JP 7762539B2
- Authority
- JP
- Japan
- Prior art keywords
- tire
- groove
- circumferential
- circumferential groove
- lug
- 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.)
- Active
Links
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
- B60C11/13—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
-
- 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
- B60C11/1353—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom
-
- 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
- B60C11/0302—Tread patterns directional pattern, i.e. with main rolling direction
-
- 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
-
- 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
- B60C11/0311—Patterns comprising tread lugs arranged parallel or oblique to the axis of rotation
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- B60C2011/0367—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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0374—Slant grooves, i.e. having an angle of about 5 to 35 degrees 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
- 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
- B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface
-
- 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
- B60C2011/1245—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern being arranged in crossing relation, e.g. sipe mesh
-
- 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
- B60C2011/1338—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls comprising protrusions
-
- 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
- B60C11/1353—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom
- B60C2011/1361—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom with protrusions extending from the groove bottom
-
- 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
Claims (5)
- 周方向溝と、前記周方向溝に接続されタイヤ幅方向第1側から第2側に延びるラグ溝とを含むトレッドを備える空気入りタイヤであって、
前記周方向溝において、前記ラグ溝の前記周方向溝側端を挟む位置の溝底に形成された2つの第1かさ上げ部と、
前記ラグ溝の前記周方向溝側部分の溝底に形成された第2かさ上げ部と、
前記周方向溝のうち、前記ラグ溝の延長部との交差部において、前記2つの第1かさ上げ部と前記第2かさ上げ部とで三方を囲まれた部分の溝底の少なくとも一部に形成された第3かさ上げ部とを含み、
前記2つの第1かさ上げ部のそれぞれのタイヤ径方向外側面の平面視の形状は、タイヤ幅方向両端が、前記周方向溝を挟んで対向する2つの陸部の壁面に接続され、
かつ、前記2つの第1かさ上げ部のそれぞれのタイヤ径方向外側面は、前記2つの陸部のうち、前記第2かさ上げ部側の前記陸部に向かってタイヤ径方向外側に高くなるように傾斜した傾斜面である、
空気入りタイヤ。 - 前記2つの第1かさ上げ部のそれぞれのタイヤ径方向外側面は、前記2つの陸部のうち、前記第2かさ上げ部と反対側の前記陸部の前記壁面の下端に接続される、
請求項1に記載の空気入りタイヤ。 - 前記第3かさ上げ部のタイヤ幅方向両端縁は、前記周方向溝の壁面に接続され、かつ、前記第3かさ上げ部のタイヤ周方向両端縁は、前記2つの第1かさ上げ部のタイヤ周方向端の壁面に接続されている、
請求項1または請求項2に記載の空気入りタイヤ。 - 前記第2かさ上げ部の長手方向の前記周方向溝側端は、前記周方向溝には達していない、
請求項1から請求項3のいずれか1項に記載の空気入りタイヤ。 - 前記トレッドは、前記周方向溝により分断された複数の陸部を含み、
前記ラグ溝の前記周方向溝側端は、前記ラグ溝の延長線上で、前記周方向溝において、前記溝底に前記第3かさ上げ部が設けられる部分を介して、前記陸部においてタイヤ幅方向の端の壁面に対向する、
請求項1から請求項4のいずれか1項に記載の空気入りタイヤ。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021177088A JP7762539B2 (ja) | 2021-10-29 | 2021-10-29 | 空気入りタイヤ |
| CN202211308236.2A CN116061607B (zh) | 2021-10-29 | 2022-10-25 | 充气轮胎 |
| DE102022128359.3A DE102022128359A1 (de) | 2021-10-29 | 2022-10-26 | Luftreifen |
| US17/975,068 US12109844B2 (en) | 2021-10-29 | 2022-10-27 | Pneumatic tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021177088A JP7762539B2 (ja) | 2021-10-29 | 2021-10-29 | 空気入りタイヤ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023066472A JP2023066472A (ja) | 2023-05-16 |
| JP7762539B2 true JP7762539B2 (ja) | 2025-10-30 |
Family
ID=85983558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021177088A Active JP7762539B2 (ja) | 2021-10-29 | 2021-10-29 | 空気入りタイヤ |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12109844B2 (ja) |
| JP (1) | JP7762539B2 (ja) |
| CN (1) | CN116061607B (ja) |
| DE (1) | DE102022128359A1 (ja) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018001921A (ja) | 2016-06-30 | 2018-01-11 | 横浜ゴム株式会社 | 空気入りタイヤ |
| JP2018065517A (ja) | 2016-10-21 | 2018-04-26 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
| JP2018127018A (ja) | 2017-02-06 | 2018-08-16 | 横浜ゴム株式会社 | 空気入りタイヤ |
| JP2019093834A (ja) | 2017-11-21 | 2019-06-20 | 横浜ゴム株式会社 | 空気入りタイヤ |
| JP2019163019A (ja) | 2018-03-20 | 2019-09-26 | 横浜ゴム株式会社 | 空気入りタイヤ |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP3150623B2 (ja) * | 1996-09-05 | 2001-03-26 | 住友ゴム工業株式会社 | 空気入りタイヤ |
| CA2261237A1 (en) * | 1996-07-22 | 1998-01-29 | The Goodyear Tire & Rubber Company | A tire tread having flow-through grooves |
| JP5421135B2 (ja) * | 2010-01-18 | 2014-02-19 | 株式会社ブリヂストン | 空気入りタイヤ |
| US9481210B2 (en) * | 2010-02-26 | 2016-11-01 | Bridgestone Corporation | Pneumatic tire |
| US9878585B2 (en) * | 2014-05-29 | 2018-01-30 | Sumitomo Rubber Industries Ltd. | Pneumatic tire |
| JP6001710B2 (ja) * | 2015-03-06 | 2016-10-05 | 株式会社ブリヂストン | 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 |
| JP6809242B2 (ja) * | 2017-01-16 | 2021-01-06 | 横浜ゴム株式会社 | 空気入りタイヤ |
| JP7009953B2 (ja) | 2017-11-22 | 2022-01-26 | 横浜ゴム株式会社 | 空気入りタイヤ |
| JP2019104410A (ja) * | 2017-12-13 | 2019-06-27 | Toyo Tire株式会社 | 空気入りタイヤ |
| JP7449161B2 (ja) | 2020-05-08 | 2024-03-13 | 川崎重工業株式会社 | 液化水素貯留方法および液化水素貯留システム |
-
2021
- 2021-10-29 JP JP2021177088A patent/JP7762539B2/ja active Active
-
2022
- 2022-10-25 CN CN202211308236.2A patent/CN116061607B/zh active Active
- 2022-10-26 DE DE102022128359.3A patent/DE102022128359A1/de active Pending
- 2022-10-27 US US17/975,068 patent/US12109844B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018001921A (ja) | 2016-06-30 | 2018-01-11 | 横浜ゴム株式会社 | 空気入りタイヤ |
| JP2018065517A (ja) | 2016-10-21 | 2018-04-26 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
| JP2018127018A (ja) | 2017-02-06 | 2018-08-16 | 横浜ゴム株式会社 | 空気入りタイヤ |
| JP2019093834A (ja) | 2017-11-21 | 2019-06-20 | 横浜ゴム株式会社 | 空気入りタイヤ |
| JP2019163019A (ja) | 2018-03-20 | 2019-09-26 | 横浜ゴム株式会社 | 空気入りタイヤ |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116061607B (zh) | 2025-04-25 |
| CN116061607A (zh) | 2023-05-05 |
| JP2023066472A (ja) | 2023-05-16 |
| US20230137725A1 (en) | 2023-05-04 |
| US12109844B2 (en) | 2024-10-08 |
| DE102022128359A1 (de) | 2023-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7849895B2 (en) | Pneumatic tire having directional tread pattern | |
| US10214055B2 (en) | Tyre for vehicle wheels having improved tread pattern | |
| EP0625435A1 (en) | Pneumatic tires | |
| CN100478196C (zh) | 充气轮胎 | |
| JP7502599B2 (ja) | タイヤ | |
| JP7225865B2 (ja) | タイヤ | |
| US11993103B2 (en) | Pneumatic tire | |
| US20180339556A1 (en) | Pneumatic Tire | |
| US20180339558A1 (en) | Pneumatic Tire | |
| CN110341389B (zh) | 轮胎 | |
| CN114683777B (zh) | 充气轮胎 | |
| JP7762539B2 (ja) | 空気入りタイヤ | |
| JP7734046B2 (ja) | 空気入りタイヤ | |
| JP7756541B2 (ja) | 空気入りタイヤ | |
| JP7189012B2 (ja) | 空気入りタイヤ | |
| CN114683776A (zh) | 充气轮胎 | |
| JP2023062849A (ja) | タイヤ | |
| JP7550020B2 (ja) | 空気入りタイヤ | |
| JP7561001B2 (ja) | 空気入りタイヤ | |
| JP7508338B2 (ja) | 空気入りタイヤ | |
| JP7640263B2 (ja) | 空気入りタイヤ | |
| US20250296389A1 (en) | Pneumatic tire | |
| US20250296391A1 (en) | Pneumatic tire | |
| JP7748858B2 (ja) | 空気入りタイヤ | |
| US20250296390A1 (en) | Pneumatic tire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240805 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20250512 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20250520 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250716 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20251014 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20251020 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7762539 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |