JP6261454B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP6261454B2 JP6261454B2 JP2014122509A JP2014122509A JP6261454B2 JP 6261454 B2 JP6261454 B2 JP 6261454B2 JP 2014122509 A JP2014122509 A JP 2014122509A JP 2014122509 A JP2014122509 A JP 2014122509A JP 6261454 B2 JP6261454 B2 JP 6261454B2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- slope
- protrusion
- tire
- pebbles
- 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
- 230000000630 rising effect Effects 0.000 claims description 5
- 239000004575 stone Substances 0.000 description 57
- 230000001629 suppression Effects 0.000 description 55
- 230000002093 peripheral effect Effects 0.000 description 9
- 238000011156 evaluation Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 241000135309 Processus Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
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
- B60C11/13—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
- 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
- B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
121 溝底面、横溝の溝底面
122a 一の溝側面
122b 他の溝側面
2 ブロック
2a 一方のブロック
2b 他方のブロック
3 突起、石噛抑制突起
3L 低段部
3H 高段部
31 柱部
311 頂面
32a 一方側斜面
32b 他方側斜面
32c 連結斜面
Claims (3)
- トレッド部に形成され、溝底面及び当該溝底面から立ち上がる溝側面を有する溝と、前記溝底面から突出した突起とを備え、
前記溝における一の溝側面と他の溝側面とは対向しており、
前記突起は、溝底面基準で低い位置にある低段部と、溝底面基準で高い位置にある高段部とを備え、
前記低段部には、前記溝における一の溝側面に沿って前記溝の深さ方向に傾斜する一方側斜面と、前記溝における他の溝側面に沿って前記溝の深さ方向に傾斜する他方側斜面とを備え、
前記一方側斜面は前記高段部よりも前記一の溝側面側に位置し、前記他方側斜面は前記高段部よりも前記他の溝側面側に位置し、
前記一方側斜面と前記他方側斜面とは逆方向に傾斜しており、
前記一方側斜面において溝底面基準で最も低い位置にある低端部と、前記他方側斜面において溝底面基準で最も高い位置にある高端部との間に、前記一方側斜面の低端部側が高く、前記他方側斜面の高端部側が低い連結斜面が位置している空気入りタイヤ。 - 前記突起の底面積に対する、当該突起の頂面の面積の比率は10〜20%である請求項1に記載の空気入りタイヤ。
- 前記突起の溝底面からの高さは、前記溝の深さに対して50%以下である請求項1または2に記載の空気入りタイヤ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014122509A JP6261454B2 (ja) | 2014-06-13 | 2014-06-13 | 空気入りタイヤ |
US14/734,215 US9956825B2 (en) | 2014-06-13 | 2015-06-09 | Pneumatic tire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014122509A JP6261454B2 (ja) | 2014-06-13 | 2014-06-13 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016002803A JP2016002803A (ja) | 2016-01-12 |
JP6261454B2 true JP6261454B2 (ja) | 2018-01-17 |
Family
ID=54835437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014122509A Active JP6261454B2 (ja) | 2014-06-13 | 2014-06-13 | 空気入りタイヤ |
Country Status (2)
Country | Link |
---|---|
US (1) | US9956825B2 (ja) |
JP (1) | JP6261454B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201600074580A1 (it) * | 2016-07-18 | 2018-01-18 | Pirelli | Pneumatico per ruote di veicoli pesanti |
KR101840689B1 (ko) * | 2016-11-02 | 2018-03-22 | 금호타이어 주식회사 | 스톤 이젝터가 형성된 중하중용 공기입 타이어 |
JP7009953B2 (ja) * | 2017-11-22 | 2022-01-26 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP7078389B2 (ja) * | 2017-12-13 | 2022-05-31 | Toyo Tire株式会社 | 空気入りタイヤ |
JP7102893B2 (ja) * | 2018-04-17 | 2022-07-20 | 住友ゴム工業株式会社 | タイヤ |
JP7066516B2 (ja) * | 2018-05-17 | 2022-05-13 | Toyo Tire株式会社 | 空気入りタイヤ |
JP7140652B2 (ja) * | 2018-11-28 | 2022-09-21 | Toyo Tire株式会社 | 空気入りタイヤ、タイヤ加硫金型、及び空気入りタイヤの製造方法 |
CN114269568A (zh) * | 2019-07-17 | 2022-04-01 | 普利司通奔达可有限责任公司 | 预固化胎面石块弹射设计 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4410999A1 (de) * | 1994-03-30 | 1995-10-05 | Continental Ag | Fahrzeugreifen mit Steinabweiser |
JPH07276920A (ja) * | 1994-04-07 | 1995-10-24 | Bridgestone Corp | 空気入りタイヤ |
JP3507634B2 (ja) | 1996-10-01 | 2004-03-15 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP4462001B2 (ja) * | 2004-10-18 | 2010-05-12 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP5798003B2 (ja) * | 2011-10-28 | 2015-10-21 | 株式会社ブリヂストン | タイヤ |
-
2014
- 2014-06-13 JP JP2014122509A patent/JP6261454B2/ja active Active
-
2015
- 2015-06-09 US US14/734,215 patent/US9956825B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20150360519A1 (en) | 2015-12-17 |
JP2016002803A (ja) | 2016-01-12 |
US9956825B2 (en) | 2018-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6261454B2 (ja) | 空気入りタイヤ | |
JP6114731B2 (ja) | 空気入りタイヤ | |
US9409447B2 (en) | Pneumatic tire | |
JP5894556B2 (ja) | 空気入りタイヤ | |
JP5088319B2 (ja) | 空気入りタイヤ | |
JP5250017B2 (ja) | 重荷重用空気入りタイヤ | |
JP6359977B2 (ja) | 車両用空気入りタイヤ | |
JP5797506B2 (ja) | 空気入りタイヤ | |
JP2016007861A (ja) | 空気入りタイヤ | |
JP2009023601A (ja) | 空気入りタイヤ | |
JPWO2014064936A1 (ja) | 空気入りタイヤ | |
JP7092467B2 (ja) | タイヤ | |
JP2019107941A (ja) | タイヤ | |
JP6367692B2 (ja) | 空気入りタイヤ | |
JP5134662B2 (ja) | 重荷重用タイヤ | |
JP2012101745A (ja) | 空気入りタイヤ及びその加硫用金型 | |
JP6163106B2 (ja) | 空気入りタイヤ | |
JP4909582B2 (ja) | 空気入りタイヤ | |
JP6198577B2 (ja) | 空気入りタイヤ | |
CN104553625B (zh) | 雪地轮胎的切口结构 | |
JP5454165B2 (ja) | タイヤ成形用金型及び空気入りタイヤ | |
JP7087890B2 (ja) | タイヤ | |
JP7409097B2 (ja) | タイヤ | |
JP2016068721A (ja) | 空気入りタイヤ | |
JP2017071280A (ja) | 空気入りタイヤ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170215 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170922 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170929 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171025 |
|
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: 20171201 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171212 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6261454 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |