JP4869917B2 - 摩耗度指示タイヤ - Google Patents
摩耗度指示タイヤ Download PDFInfo
- Publication number
- JP4869917B2 JP4869917B2 JP2006357284A JP2006357284A JP4869917B2 JP 4869917 B2 JP4869917 B2 JP 4869917B2 JP 2006357284 A JP2006357284 A JP 2006357284A JP 2006357284 A JP2006357284 A JP 2006357284A JP 4869917 B2 JP4869917 B2 JP 4869917B2
- Authority
- JP
- Japan
- Prior art keywords
- tire
- wear
- tread
- ply
- cord
- 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
- 229920001971 elastomer Polymers 0.000 claims abstract description 13
- 239000005060 rubber Substances 0.000 claims abstract description 13
- 239000003990 capacitor Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- 239000011324 bead Substances 0.000 description 3
- 230000005670 electromagnetic radiation Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 1
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000004753 textile Substances 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
- B60C11/24—Wear-indicating arrangements
- B60C11/243—Tread wear sensors, e.g. electronic sensors
-
- 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
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Braking Arrangements (AREA)
Description
「コード」は、金属又は非金属の単一のスレッド又はワイヤ、或いは数本のスレッド又はワイヤの組立体を意味するものと理解され、
「プライ」は、金属又は非金属であり、織成され又は織成されておらず、ゴムコンパウンド中に埋め込まれた互いに平行な補強コードの層を意味し、プライの厚さは、個々のコードの直径に近く、
「ベルト」は、ビードに繋留されていない少なくとも2枚のプライの組立体を意味し、
「軸方向」は、タイヤの回転軸線に本質的に平行な方向を意味し、
「半径方向(又はラジアル)」は、軸方向に垂直であって、タイヤの回転軸線と交差するベクトルに平行な方向を意味し、
「タイヤ」は、空気タイヤ又は非空気タイヤを意味する。
30 カーカスプライ
31 引張コード
40 ビードワイヤ
50,60 ブレーカプライ
51,61 スチールコード
70 トレッド
80 単位平行四辺形
90 複合平行四辺形
101,102 双極素子
Claims (7)
- トレッドと、第1のプライ及び第2のプライを含むベルトとを有するタイヤであって、前記第1のプライ及び前記第2のプライが、前記タイヤの赤道面に対して傾斜したゴムコンパウンド中に埋め込まれた実質的に平行な金属補強コードで構成され、前記第1のプライの前記コードが、前記第2のプライの前記コードに対して傾斜し、前記タイヤが、複数個のインダクタンス及び静電容量並びに少なくとも1つの双極電気素子で形成された少なくとも1つの共振回路を更に有し、前記少なくとも1つの双極電気素子が、前記共振回路の前記静電容量を相互に接続すると共に前記トレッドの摩耗限度に達する前に摩滅する恐れのある前記トレッドの部分内へ延びており、前記双極電気素子の少なくとも1つの特性が、前記トレッドの摩耗限度に達する前又は前記トレッドの摩耗限度に達した時にタイヤの摩耗の結果として変更されるようになっているタイヤにおいて、前記共振回路は、前記タイヤの前記ベルトの構成要素によって形成されている、タイヤ。
- 前記第1のプライの前記コードは、前記第2のプライの前記コードとは逆に傾斜している、請求項1記載のタイヤ。
- 前記双極電子素子は、キャパシタであり、前記キャパシタの静電容量は、タイヤ摩耗の結果として変更される、請求項1又は2記載のタイヤ。
- 前記キャパシタは、可変キャパシタであり、前記可変キャパシタは、前記可変キャパシタの静電容量は、タイヤ摩耗の関数と変化するよう構成されている、請求項3記載のタイヤ。
- 前記双極電子素子は、抵抗であり、前記抵抗の抵抗値は、タイヤ摩耗の結果として変更される、請求項1又は2記載のタイヤ。
- 前記抵抗は、所定摩耗しきい値に達すると、破壊される、請求項5記載のタイヤ。
- 前記抵抗は、可変抵抗であり、前記可変抵抗は、前記可変抵抗の抵抗値がタイヤ摩耗の関数として変化するよう構成されている、請求項5記載のタイヤ。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05292699A EP1798070B1 (en) | 2005-12-15 | 2005-12-15 | Tyre with wear sensor |
| EP05292699.5 | 2005-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007161246A JP2007161246A (ja) | 2007-06-28 |
| JP4869917B2 true JP4869917B2 (ja) | 2012-02-08 |
Family
ID=36566627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006357284A Expired - Fee Related JP4869917B2 (ja) | 2005-12-15 | 2006-12-15 | 摩耗度指示タイヤ |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1798070B1 (ja) |
| JP (1) | JP4869917B2 (ja) |
| AT (1) | ATE426515T1 (ja) |
| DE (1) | DE602005013550D1 (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101388465B1 (ko) * | 2012-11-26 | 2014-04-23 | 현대오트론 주식회사 | 타이어의 트레드 마모도 측정장치 |
| US9073392B2 (en) | 2013-06-07 | 2015-07-07 | The Goodyear Tire & Rubber Company | Method of tread wear sensor installation in a tire |
| US8996239B2 (en) * | 2013-06-07 | 2015-03-31 | The Goodyear Tire & Rubber Company | Abradeable sensor system for tire wear monitoring |
| EP3424753B1 (en) * | 2017-07-03 | 2019-06-26 | Nokian Renkaat Oyj | A tire with a wireless indicator |
| EP3498499B1 (en) | 2017-12-18 | 2019-12-18 | Nokian Renkaat Oyj | A tire with an insert configured to measure wear of a tread |
| US10943076B2 (en) | 2018-08-09 | 2021-03-09 | Lyten, Inc. | Electromagnetic state sensing devices |
| US11479062B2 (en) | 2019-03-27 | 2022-10-25 | Lyten, Inc. | Tuned radio frequency (RF) resonant materials and material configurations for sensing in a vehicle |
| US11446966B2 (en) | 2019-03-27 | 2022-09-20 | Lyten, Inc. | Tires containing resonating carbon-based microstructures |
| CN112373247B (zh) * | 2020-10-12 | 2022-10-14 | 东风汽车集团有限公司 | 一种车胎状态预警方法及装置 |
| EP4684983A3 (en) * | 2021-04-09 | 2026-03-11 | Lyten, Inc. | Tuned radio frequency (rf) resonant materials and material configurations for sensing in a vehicle |
| CN114211914B (zh) * | 2022-01-25 | 2024-07-02 | 东风汽车有限公司东风日产乘用车公司 | 一种具有鼓包监测功能的轮胎及其生产方法 |
| US12545059B2 (en) | 2023-06-08 | 2026-02-10 | The Goodyear Tire & Rubber Company | Systems and methods for tire treadwear sensing |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2524463A1 (de) | 1975-06-03 | 1976-12-23 | Werner Breuer | Einrichtung zur anzeige der verkehrsuntuechtigkeit von kraftfahrzeugreifen |
| JPH0771886B2 (ja) | 1984-12-24 | 1995-08-02 | 眞太 久保 | 検知車輪 |
| JP3723303B2 (ja) * | 1996-12-12 | 2005-12-07 | 横浜ゴム株式会社 | トランスポンダ付きタイヤ |
| US6147659A (en) * | 1996-10-14 | 2000-11-14 | Yokohama Rubber Co., Ltd. | Tire with transponder and transponder for tire |
| DE19745734B4 (de) | 1997-10-16 | 2007-07-05 | Bayerische Motoren Werke Ag | Abriebsensor zur Erfassung der Profiltiefe eines Reifens von Kraftfahrzeugen |
| DE19930046B4 (de) | 1999-06-30 | 2005-07-28 | Henry Tunger | Profilverschleiß-Kontrollvorrichtung für einen Fahrzeugreifen |
| DE19954825A1 (de) | 1999-11-13 | 2001-05-31 | Daimler Chrysler Ag | Abnutzungsüberwachungsvorrichtung für einen Fahrzeugluftreifen |
| DE19957645A1 (de) | 1999-11-30 | 2001-05-31 | Continental Teves Ag & Co Ohg | Verfahren zum Ermitteln von Zustandsgrößen eines Fahrzeugreifens am fahrenden Fahrzeug |
| JP4363506B2 (ja) | 2000-08-10 | 2009-11-11 | 横浜ゴム株式会社 | 空気入りタイヤのトレッド摩耗量測定方法 |
| EP1446296B1 (fr) | 2001-10-02 | 2010-06-30 | Société de Technologie Michelin | Procede de mesure en continu de l'usure d'une enveloppe de pneumatique |
| FR2835218A1 (fr) | 2002-01-31 | 2003-08-01 | Michelin Soc Tech | Procede et systemes de mesure du degre d'usure d'un pneumatique |
| US6725713B2 (en) * | 2002-05-10 | 2004-04-27 | Michelin & Recherche Et Technique S.A. | System for generating electric power from a rotating tire's mechanical energy using reinforced piezoelectric materials |
| DE20216290U1 (de) * | 2002-10-23 | 2003-01-23 | Continental Aktiengesellschaft, 30165 Hannover | Fahrzeugreifen |
| WO2004068769A2 (en) * | 2003-01-21 | 2004-08-12 | Continental Tire North America, Inc. | Wireless communications device for use in tires |
| JP4316313B2 (ja) * | 2003-07-09 | 2009-08-19 | 横浜ゴム株式会社 | タイヤ摩耗検知方法と装置、及び空気入りタイヤ |
| JP2005194055A (ja) * | 2004-01-07 | 2005-07-21 | Hitachi Ltd | 磨耗センサ、乗客コンベアおよび乗客昇降機 |
| EP1674298A1 (en) * | 2004-12-23 | 2006-06-28 | Société de Technologie Michelin | System for wireless data communication between a vehicle and its tyres |
| CN101248343B (zh) * | 2005-06-22 | 2011-03-16 | 普渡研究基金会 | 带有集成寿命检测能力的结构 |
-
2005
- 2005-12-15 EP EP05292699A patent/EP1798070B1/en not_active Expired - Lifetime
- 2005-12-15 DE DE602005013550T patent/DE602005013550D1/de not_active Expired - Lifetime
- 2005-12-15 AT AT05292699T patent/ATE426515T1/de not_active IP Right Cessation
-
2006
- 2006-12-15 JP JP2006357284A patent/JP4869917B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1798070B1 (en) | 2009-03-25 |
| EP1798070A1 (en) | 2007-06-20 |
| DE602005013550D1 (de) | 2009-05-07 |
| JP2007161246A (ja) | 2007-06-28 |
| ATE426515T1 (de) | 2009-04-15 |
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