JP7461249B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP7461249B2 JP7461249B2 JP2020137618A JP2020137618A JP7461249B2 JP 7461249 B2 JP7461249 B2 JP 7461249B2 JP 2020137618 A JP2020137618 A JP 2020137618A JP 2020137618 A JP2020137618 A JP 2020137618A JP 7461249 B2 JP7461249 B2 JP 7461249B2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- tire
- sipe
- block
- width direction
- 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
- 239000011324 bead Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005192 partition Methods 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
- B60C11/0304—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
- B60C11/0302—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
- B60C11/0306—Patterns comprising block rows or discontinuous 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
- B60C11/12—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
- B60C11/12—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
-
- 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
- B60C2011/0348—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
- B60C2011/0351—Shallow grooves, i.e. having a depth of less than 50% of other 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
- B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
- B60C2011/036—Narrow grooves, i.e. having a width of less than 3 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
- B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
- B60C2011/0372—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane with particular inclination angles
-
- 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
- B60C11/1204—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
タイヤ幅方向に対して傾斜して延びて前記第1縦溝及び前記第2縦溝と接続する第1横溝と、
タイヤ幅方向に対して前記第1横溝と反対側に傾斜して延びて前記第1縦溝及び前記第2縦溝と接続する第2横溝と、
前記第1縦溝、前記第2縦溝、前記第1横溝、及び前記第2横溝で区画された台形状のブロックと、を備え、
前記ブロックは、タイヤ幅方向に対してそれぞれ反対側に傾斜して延びる第1サイプ及び第2サイプを備える。
Claims (3)
- タイヤ周方向に延びる第1縦溝及び第2縦溝と、
タイヤ幅方向に対して傾斜して延びて前記第1縦溝及び前記第2縦溝と接続する第1横溝と、
タイヤ幅方向に対して前記第1横溝と反対側に傾斜して延びて前記第1縦溝及び前記第2縦溝と接続する第2横溝と、
前記第1縦溝、前記第2縦溝、前記第1横溝、及び前記第2横溝で区画された台形状のブロックと、を備え、
前記ブロックは、タイヤ幅方向に対してそれぞれ反対側に傾斜して延びる第1サイプ及び第2サイプを備える、空気入りタイヤ。 - 前記第1サイプは前記第1横溝と平行であり、かつ前記第2サイプは前記第2横溝と平行である、請求項1に記載の空気入りタイヤ。
- 前記第2サイプは、前記第1サイプへ向かって延びて前記第1サイプに突き合わされている、請求項1又は2に記載の空気入りタイヤ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020137618A JP7461249B2 (ja) | 2020-08-17 | 2020-08-17 | 空気入りタイヤ |
US17/391,324 US11745545B2 (en) | 2020-08-17 | 2021-08-02 | Pneumatic tire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020137618A JP7461249B2 (ja) | 2020-08-17 | 2020-08-17 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022033623A JP2022033623A (ja) | 2022-03-02 |
JP7461249B2 true JP7461249B2 (ja) | 2024-04-03 |
Family
ID=80223848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020137618A Active JP7461249B2 (ja) | 2020-08-17 | 2020-08-17 | 空気入りタイヤ |
Country Status (2)
Country | Link |
---|---|
US (1) | US11745545B2 (ja) |
JP (1) | JP7461249B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5000239A (en) | 1986-03-18 | 1991-03-19 | Brayer Randall R | All-season high-performance radial-ply passenger pneumatic tire |
JP2000264019A (ja) | 1999-03-19 | 2000-09-26 | Bridgestone Corp | 空気入りタイヤ |
JP2003154815A (ja) | 2001-11-16 | 2003-05-27 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
WO2010008027A1 (ja) | 2008-07-16 | 2010-01-21 | 株式会社ブリヂストン | 空気入りタイヤ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1514473A (en) * | 1975-05-15 | 1978-06-14 | Michelin & Cie | Pneumatic tyres |
JPS56131406A (en) * | 1980-03-17 | 1981-10-15 | Yokohama Rubber Co Ltd:The | Pneumatic tire for automobile |
SU1664598A1 (ru) * | 1989-05-29 | 1991-07-23 | Научно-исследовательский институт шинной промышленности | Протектор пневматической шины |
CA2038194A1 (en) * | 1990-11-14 | 1992-05-15 | Maurice Graas | Sipes for tire treads |
USD348864S (en) * | 1992-05-21 | 1994-07-19 | The Yokohama Rubber Co., Ltd. | Automobile tire |
JPH11310013A (ja) | 1998-04-28 | 1999-11-09 | Toyo Tire & Rubber Co Ltd | 空気入りラジアルタイヤ |
-
2020
- 2020-08-17 JP JP2020137618A patent/JP7461249B2/ja active Active
-
2021
- 2021-08-02 US US17/391,324 patent/US11745545B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5000239A (en) | 1986-03-18 | 1991-03-19 | Brayer Randall R | All-season high-performance radial-ply passenger pneumatic tire |
JP2000264019A (ja) | 1999-03-19 | 2000-09-26 | Bridgestone Corp | 空気入りタイヤ |
JP2003154815A (ja) | 2001-11-16 | 2003-05-27 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
WO2010008027A1 (ja) | 2008-07-16 | 2010-01-21 | 株式会社ブリヂストン | 空気入りタイヤ |
Also Published As
Publication number | Publication date |
---|---|
JP2022033623A (ja) | 2022-03-02 |
US20220048334A1 (en) | 2022-02-17 |
US11745545B2 (en) | 2023-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105564160B (zh) | 充气轮胎 | |
RU2436686C2 (ru) | Пневматическая шина | |
US8210219B2 (en) | Pneumatic tire with tread having crown rib and middle ribs | |
US9434215B2 (en) | Pneumatic tire | |
US8640750B2 (en) | Pneumatic tire with tread having shoulder blocks and crown blocks | |
RU2508995C1 (ru) | Пневматическая шина | |
JP7187255B2 (ja) | 空気入りタイヤ | |
US11654721B2 (en) | Tire | |
US11535066B2 (en) | Tire | |
US11524529B2 (en) | Tire | |
JP2022097868A (ja) | 空気入りタイヤ | |
US11845302B2 (en) | Tire | |
CN110001297B (zh) | 充气轮胎 | |
JP7097179B2 (ja) | 空気入りタイヤ | |
JP7461249B2 (ja) | 空気入りタイヤ | |
US11628690B2 (en) | Tire | |
CN111716964B (zh) | 轮胎 | |
JP2022097867A (ja) | 空気入りタイヤ | |
JP7079152B2 (ja) | 空気入りタイヤ | |
JP2022097874A (ja) | 空気入りタイヤ | |
JP2022097889A (ja) | 空気入りタイヤ | |
JP7461829B2 (ja) | 空気入りタイヤ | |
JP7491804B2 (ja) | 空気入りタイヤ | |
JP7502929B2 (ja) | 空気入りタイヤ | |
JP2021088311A (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: 20230613 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20240312 |
|
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: 20240315 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240322 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7461249 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |