JP5679875B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP5679875B2 JP5679875B2 JP2011059522A JP2011059522A JP5679875B2 JP 5679875 B2 JP5679875 B2 JP 5679875B2 JP 2011059522 A JP2011059522 A JP 2011059522A JP 2011059522 A JP2011059522 A JP 2011059522A JP 5679875 B2 JP5679875 B2 JP 5679875B2
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- conductive
- bead
- tread
- rim strip
- 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
- 229920001971 elastomer Polymers 0.000 claims description 162
- 239000005060 rubber Substances 0.000 claims description 162
- 239000011324 bead Substances 0.000 claims description 55
- 230000000694 effects Effects 0.000 description 7
- 230000002411 adverse Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000013256 coordination polymer Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920003049 isoprene rubber Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000012744 reinforcing agent Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 238000004073 vulcanization 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
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C19/08—Electric-charge-dissipating arrangements
- B60C19/088—Electric-charge-dissipating arrangements using conductive beads
-
- 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
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C19/08—Electric-charge-dissipating arrangements
- B60C19/086—Electric-charge-dissipating arrangements using conductive sidewalls
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S152/00—Resilient tires and wheels
- Y10S152/02—Static discharge
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
- Y10T152/10819—Characterized by the structure of the bead portion of the tire
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
- Y10T152/10819—Characterized by the structure of the bead portion of the tire
- Y10T152/10828—Chafer or sealing strips
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
- Y10T152/10819—Characterized by the structure of the bead portion of the tire
- Y10T152/10837—Bead characterized by the radial extent of apex, flipper or chafer into tire sidewall
Description
2 サイドウォール部
3 トレッド部
4 カーカス
6 導電シート
7 トレッド導電部
11 リムストリップゴム
11a 非導電性ゴム部
11b 導電性ゴム部
12 サイドウォールゴム
13 トレッドゴム
20 リム
Claims (3)
- トレッド部からサイドウォール部を経てビード部に至るカーカスと、非導電性ゴムで形成され且つ前記カーカスの外側にてトレッド部の外面を構成するトレッドゴムと、非導電性ゴムで形成され且つ前記カーカスの外側にてサイドウォール部の外面を構成するサイドウォールゴムと、前記カーカスの外側にてビード部の外面を構成するリムストリップゴムとを備える空気入りタイヤにおいて、
導電性ゴムで形成され、前記トレッドゴムから前記カーカスと前記サイドウォールゴムとの間を通って前記リムストリップゴムに到達し、ビード部の外面に露出せずに終端する導電シートを有し、
前記リムストリップゴムが非導電性ゴム部と導電性ゴム部とに区画され、前記導電性ゴム部が前記導電シートに接続され且つビード底面のタイヤ幅方向外側で終端して露出し、前記ビード底面は前記導電性ゴム部の終端を除き非導電性ゴムで形成されていることを特徴とする空気入りタイヤ。 - 前記リムストリップゴムの非導電性ゴム部が導電性ゴム部をタイヤ幅方向外側から覆う請求項1に記載の空気入りタイヤ。
- 前記導電シートが前記カーカスと前記リムストリップゴムとの間で終端し、前記リムストリップゴムの導電性ゴム部が前記導電シートの終端部をタイヤ幅方向外側から覆う請求項1又は2に記載の空気入りタイヤ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011059522A JP5679875B2 (ja) | 2011-03-17 | 2011-03-17 | 空気入りタイヤ |
US13/404,211 US8887776B2 (en) | 2011-03-17 | 2012-02-24 | Pneumatic tire |
EP20120159503 EP2500188B1 (en) | 2011-03-17 | 2012-03-14 | Pneumatic tire |
CN201210071390.2A CN102673323B (zh) | 2011-03-17 | 2012-03-16 | 充气轮胎 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011059522A JP5679875B2 (ja) | 2011-03-17 | 2011-03-17 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012192876A JP2012192876A (ja) | 2012-10-11 |
JP5679875B2 true JP5679875B2 (ja) | 2015-03-04 |
Family
ID=45887963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011059522A Active JP5679875B2 (ja) | 2011-03-17 | 2011-03-17 | 空気入りタイヤ |
Country Status (4)
Country | Link |
---|---|
US (1) | US8887776B2 (ja) |
EP (1) | EP2500188B1 (ja) |
JP (1) | JP5679875B2 (ja) |
CN (1) | CN102673323B (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5986501B2 (ja) * | 2012-12-25 | 2016-09-06 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
DE102013107385A1 (de) * | 2013-07-12 | 2015-01-15 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
WO2015012173A1 (ja) * | 2013-07-24 | 2015-01-29 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6307872B2 (ja) * | 2013-12-24 | 2018-04-11 | 横浜ゴム株式会社 | 空気入りタイヤ |
DE102014218428A1 (de) | 2014-04-30 | 2015-11-05 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen aufweisend einen Streifen aus einer elektrisch leitfähigen Gummimischung |
CN106660413B (zh) * | 2014-09-05 | 2018-11-13 | 横滨橡胶株式会社 | 充气轮胎 |
US10850574B2 (en) | 2014-09-05 | 2020-12-01 | The Yokohama Rubber Co., Ltd. | Pneumatic tire |
JP6476668B2 (ja) * | 2014-09-05 | 2019-03-06 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6435725B2 (ja) * | 2014-09-05 | 2018-12-12 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6481295B2 (ja) * | 2014-09-05 | 2019-03-13 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6181029B2 (ja) | 2014-11-10 | 2017-08-16 | 住友ゴム工業株式会社 | 空気入りタイヤの製造方法および空気入りタイヤ |
JP6458499B2 (ja) * | 2015-01-05 | 2019-01-30 | 横浜ゴム株式会社 | 空気入りタイヤ |
FR3040017A1 (fr) * | 2015-08-10 | 2017-02-17 | Michelin & Cie | Pneumatique comprenant un fil conducteur |
DE102015220492A1 (de) * | 2015-10-21 | 2017-04-27 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
DE102015225150A1 (de) | 2015-12-14 | 2017-06-14 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
JP7149153B2 (ja) * | 2018-10-03 | 2022-10-06 | Toyo Tire株式会社 | タイヤ |
JP6698146B1 (ja) * | 2018-12-26 | 2020-05-27 | Toyo Tire株式会社 | タイヤおよびタイヤの製造方法 |
JP7181159B2 (ja) * | 2019-06-21 | 2022-11-30 | 株式会社ブリヂストン | タイヤ |
DE102020206734A1 (de) | 2020-05-28 | 2021-12-02 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen in radialer Bauart mit einem Felgengummi, Verwendung eines Felgengummis und ein Fahrzeugradsystem umfassend den Fahrzeugluftreifen in radialer Bauart |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2339546A (en) * | 1944-01-18 | Nonstatic tire | ||
JPH02148804U (ja) * | 1989-05-19 | 1990-12-18 | ||
JPH03169711A (ja) * | 1989-11-30 | 1991-07-23 | Sumitomo Rubber Ind Ltd | 導電タイヤ |
US7284582B2 (en) * | 2003-10-23 | 2007-10-23 | The Goodyear Tire & Rubber Company | Pneumatic tire with electrically conductive cord extending between a bead portion and a tread portion of the tire |
US7011125B2 (en) * | 2003-11-18 | 2006-03-14 | The Goodyear Tire & Rubber Company | Tire with rubber sidewall containing internal electrically conductive rubber strip |
DE602005004481T2 (de) * | 2004-11-18 | 2009-01-22 | Société de Technologie Michelin | Elektrisch leitender Gummistreifen |
JP4628888B2 (ja) * | 2005-06-29 | 2011-02-09 | 住友ゴム工業株式会社 | タイヤ |
JP4464917B2 (ja) | 2005-12-28 | 2010-05-19 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP4118307B2 (ja) | 2006-04-04 | 2008-07-16 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP4348380B2 (ja) | 2007-05-29 | 2009-10-21 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP2009023504A (ja) * | 2007-07-19 | 2009-02-05 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
JP4220569B1 (ja) * | 2007-11-05 | 2009-02-04 | 住友ゴム工業株式会社 | 空気入りタイヤ |
-
2011
- 2011-03-17 JP JP2011059522A patent/JP5679875B2/ja active Active
-
2012
- 2012-02-24 US US13/404,211 patent/US8887776B2/en active Active
- 2012-03-14 EP EP20120159503 patent/EP2500188B1/en active Active
- 2012-03-16 CN CN201210071390.2A patent/CN102673323B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102673323A (zh) | 2012-09-19 |
CN102673323B (zh) | 2015-09-30 |
US8887776B2 (en) | 2014-11-18 |
JP2012192876A (ja) | 2012-10-11 |
EP2500188B1 (en) | 2014-02-26 |
US20120234448A1 (en) | 2012-09-20 |
EP2500188A1 (en) | 2012-09-19 |
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