JP5250219B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP5250219B2 JP5250219B2 JP2007172514A JP2007172514A JP5250219B2 JP 5250219 B2 JP5250219 B2 JP 5250219B2 JP 2007172514 A JP2007172514 A JP 2007172514A JP 2007172514 A JP2007172514 A JP 2007172514A JP 5250219 B2 JP5250219 B2 JP 5250219B2
- Authority
- JP
- Japan
- Prior art keywords
- circumferential groove
- tire
- air chamber
- width
- neck
- 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.)
- Expired - Fee Related
Links
- 208000031481 Pathologic Constriction Diseases 0.000 description 10
- 208000037804 stenosis Diseases 0.000 description 10
- 230000036262 stenosis Effects 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 206010058483 Nuchal rigidity Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
Images
Landscapes
- Tires In General (AREA)
Description
ところで、ほぼ800〜1200Hzのタイヤ騒音は、タイヤの接地面内で、それの周方向溝と路面とによって区画される気柱が共鳴することに起因する気柱共鳴によって発生するものであることが一般に知られており、このような気柱共鳴の抑制のため、トレッド踏面に、周方向に連続して延びる周溝を設けるとともに、周溝から離れた位置で陸部表面に開口する気室と、この気室を前記周溝に連通させる狭窄ネックとよりなる共鳴器を陸部に配設した空気入りタイヤが提案されており(例えば、特許文献1参照。)、このタイヤによると横溝の***振により気柱共鳴音が低減できるとされている。
2 陸部
3 気室
4 狭窄ネック
5 共鳴器
10 タイヤ接地面
14a 狭窄ネックの周溝側部分
14b 狭窄ネックの気室側部分
Claims (1)
- トレッド踏面に、周方向に連続して延びる周溝を設けるとともに、周溝から離れた位置で陸部表面に開口する気室と、この気室を前記周溝に連通させる狭窄ネックとよりなる共鳴器を陸部に配設したタイヤにおいて、前記狭窄ネックのトレッド踏面への開口幅を、周溝側で狭く、気室側で広くなるよう、その長さ方向で変化させ、
前記狭窄ネックの幅が段階的に変化するタイヤ。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007172514A JP5250219B2 (ja) | 2007-06-29 | 2007-06-29 | 空気入りタイヤ |
KR1020097019483A KR101096965B1 (ko) | 2007-02-19 | 2008-02-19 | 공기입 타이어 |
CN2008800124948A CN101663176B (zh) | 2007-02-19 | 2008-02-19 | 充气轮胎 |
ES08720751T ES2389614T3 (es) | 2007-02-19 | 2008-02-19 | Cubierta neumática |
EP08720751A EP2127909B1 (en) | 2007-02-19 | 2008-02-19 | Pneumatic tire |
PCT/JP2008/052776 WO2008102780A1 (ja) | 2007-02-19 | 2008-02-19 | 空気入りタイヤ |
US12/527,667 US8297323B2 (en) | 2007-02-19 | 2008-02-19 | Pneumatic tire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007172514A JP5250219B2 (ja) | 2007-06-29 | 2007-06-29 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009006972A JP2009006972A (ja) | 2009-01-15 |
JP5250219B2 true JP5250219B2 (ja) | 2013-07-31 |
Family
ID=40322484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007172514A Expired - Fee Related JP5250219B2 (ja) | 2007-02-19 | 2007-06-29 | 空気入りタイヤ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5250219B2 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3396020B2 (ja) * | 1997-02-14 | 2003-04-14 | 住友ゴム工業株式会社 | 空気入りタイヤ |
EP0989000A3 (de) * | 1998-09-24 | 2002-02-06 | Continental Aktiengesellschaft | Luftreifen mit schallabsorbierenden Eigenschaften |
JP4348321B2 (ja) * | 2005-06-30 | 2009-10-21 | 住友ゴム工業株式会社 | 空気入りタイヤ |
BRPI0620305A2 (pt) * | 2005-12-21 | 2011-11-08 | Bridgestone Corp | pneumático |
-
2007
- 2007-06-29 JP JP2007172514A patent/JP5250219B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009006972A (ja) | 2009-01-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5475476B2 (ja) | 空気入りタイヤ | |
US20100206445A1 (en) | Pneumatic tire | |
WO2015136590A1 (ja) | 空気入りタイヤ | |
EP2463120A1 (en) | Tire | |
JP5427560B2 (ja) | タイヤ | |
JP4939979B2 (ja) | 空気入りタイヤ | |
JP5134879B2 (ja) | 空気入りタイヤ | |
JP2008155798A (ja) | 空気入りタイヤ | |
JP5103042B2 (ja) | 空気入りタイヤ | |
JP4587795B2 (ja) | 空気入りタイヤ | |
JP2007168597A (ja) | タイヤ | |
JP5396203B2 (ja) | タイヤ | |
JP2008179289A (ja) | 空気入りタイヤ | |
JP6076127B2 (ja) | 空気入りタイヤ | |
KR101152099B1 (ko) | 타이어 | |
JP5140334B2 (ja) | 空気入りタイヤ | |
JP5250219B2 (ja) | 空気入りタイヤ | |
JP2008302898A (ja) | 空気入りタイヤ | |
JP5103069B2 (ja) | 空気入りタイヤ | |
JP2011148423A (ja) | 空気入りタイヤ | |
JP2009029259A (ja) | 空気入りタイヤ | |
JP3323630B2 (ja) | 空気入りタイヤ | |
JP2009001206A (ja) | 空気入りタイヤ | |
JP5121251B2 (ja) | 空気入りタイヤ | |
JP2009090750A (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: 20100611 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120612 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120813 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130205 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130222 |
|
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: 20130319 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130415 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5250219 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160419 Year of fee payment: 3 |
|
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 |
|
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 |
|
LAPS | Cancellation because of no payment of annual fees |