JP2018100023A - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP2018100023A JP2018100023A JP2016247644A JP2016247644A JP2018100023A JP 2018100023 A JP2018100023 A JP 2018100023A JP 2016247644 A JP2016247644 A JP 2016247644A JP 2016247644 A JP2016247644 A JP 2016247644A JP 2018100023 A JP2018100023 A JP 2018100023A
- Authority
- JP
- Japan
- Prior art keywords
- void ratio
- tire
- maximum difference
- land
- difference position
- 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.)
- Granted
Links
- 239000011800 void material Substances 0.000 claims abstract description 138
- 229920001971 elastomer Polymers 0.000 claims abstract description 49
- 239000005060 rubber Substances 0.000 claims abstract description 49
- 230000006866 deterioration Effects 0.000 abstract description 2
- 239000011324 bead Substances 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012744 reinforcing agent Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 241000383675 Trama Species 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 230000009466 transformation 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
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C19/08—Electric-charge-dissipating arrangements
- B60C19/082—Electric-charge-dissipating arrangements comprising a conductive tread insert
-
- 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
- B60C11/0327—Tread patterns characterised by special properties of the tread pattern
- B60C11/033—Tread patterns characterised by special properties of the tread pattern by the void or net-to-gross ratios of the 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
- B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
- B60C2011/0016—Physical properties or dimensions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
【解決手段】 空気入りタイヤにおいては、導電部は、タイヤ幅方向の最外側の周溝間に配置されると共に、全体ボイド比最大差位置を含む陸部に配置され、全体ボイド比最大差位置は、トレッドゴムのタイヤ幅方向の接地端間における外表面のボイド比において、タイヤ幅方向の一方側と他方側とのボイド比の差が最大となる位置である。
【選択図】 図1
Description
Claims (4)
- タイヤ周方向に沿って延びる複数の周溝と前記複数の周溝で区画される複数の陸部とを、路面に接地する外表面側に有するトレッドゴムを備え、
前記トレッドゴムは、非導電性ゴムで形成される非導電部と、導電性ゴムで形成され、外表面からタイヤ径方向の内側に向けて延びる導電部と、を備え、
前記導電部は、タイヤ幅方向の最外側の周溝間に配置されると共に、全体ボイド比最大差位置を含む陸部に配置され、
前記全体ボイド比最大差位置は、前記トレッドゴムのタイヤ幅方向の接地端間における外表面のボイド比において、タイヤ幅方向の一方側と他方側とのボイド比の差が最大となる位置である、空気入りタイヤ。 - 前記導電部の少なくとも一部は、前記全体ボイド比最大差位置と陸部ボイド比最大差位置との間に配置され、
前記陸部ボイド比最大差位置は、前記全体ボイド比最大差位置を含む陸部における外表面のボイド比において、タイヤ幅方向の一方側と他方側とのボイド比の差が最大となる位置である、請求項1に記載の空気入りタイヤ。 - 前記導電部は、前記陸部ボイド比最大差位置よりも、前記全体ボイド比最大差位置の近くに配置される、請求項2に記載の空気入りタイヤ。
- 前記導電部は、周全長ボイド比最小位置を含むように配置され、
前記周全長ボイド比最小位置は、前記全体ボイド比最大差位置を含む陸部の外表面において、タイヤ周方向の全長におけるボイド比が最小となる位置である、請求項1〜3の何れか1項に記載の空気入りタイヤ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016247644A JP6928444B2 (ja) | 2016-12-21 | 2016-12-21 | 空気入りタイヤ |
CN201720945902.1U CN207077951U (zh) | 2016-12-21 | 2017-08-01 | 充气轮胎 |
US15/793,083 US20180170122A1 (en) | 2016-12-21 | 2017-10-25 | Pneumatic tire |
DE102017125222.3A DE102017125222A1 (de) | 2016-12-21 | 2017-10-27 | Luftreifen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016247644A JP6928444B2 (ja) | 2016-12-21 | 2016-12-21 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018100023A true JP2018100023A (ja) | 2018-06-28 |
JP6928444B2 JP6928444B2 (ja) | 2021-09-01 |
Family
ID=61424591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016247644A Active JP6928444B2 (ja) | 2016-12-21 | 2016-12-21 | 空気入りタイヤ |
Country Status (4)
Country | Link |
---|---|
US (1) | US20180170122A1 (ja) |
JP (1) | JP6928444B2 (ja) |
CN (1) | CN207077951U (ja) |
DE (1) | DE102017125222A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7266118B2 (ja) * | 2019-04-18 | 2023-04-27 | ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー | 電子デバイスのためにエネルギーを収集するためのシステム及び方法、並びにそれと共に使用するように構成されているタイヤ |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014049862A1 (ja) * | 2012-09-28 | 2014-04-03 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP2014118056A (ja) * | 2012-12-17 | 2014-06-30 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9409453D0 (en) | 1994-05-12 | 1994-06-29 | Sumitomo Rubber Ind | tyre tread and tyres incorporating them |
JP5389868B2 (ja) | 2011-07-26 | 2014-01-15 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
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2016
- 2016-12-21 JP JP2016247644A patent/JP6928444B2/ja active Active
-
2017
- 2017-08-01 CN CN201720945902.1U patent/CN207077951U/zh not_active Expired - Fee Related
- 2017-10-25 US US15/793,083 patent/US20180170122A1/en not_active Abandoned
- 2017-10-27 DE DE102017125222.3A patent/DE102017125222A1/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014049862A1 (ja) * | 2012-09-28 | 2014-04-03 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP2014118056A (ja) * | 2012-12-17 | 2014-06-30 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
Also Published As
Publication number | Publication date |
---|---|
DE102017125222A1 (de) | 2018-06-21 |
CN207077951U (zh) | 2018-03-09 |
JP6928444B2 (ja) | 2021-09-01 |
US20180170122A1 (en) | 2018-06-21 |
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