JP5778977B2 - 自動膨張式タイヤ組立体 - Google Patents
自動膨張式タイヤ組立体 Download PDFInfo
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- JP5778977B2 JP5778977B2 JP2011104127A JP2011104127A JP5778977B2 JP 5778977 B2 JP5778977 B2 JP 5778977B2 JP 2011104127 A JP2011104127 A JP 2011104127A JP 2011104127 A JP2011104127 A JP 2011104127A JP 5778977 B2 JP5778977 B2 JP 5778977B2
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- Prior art keywords
- tire
- core bead
- air
- sidewall
- passage
- Prior art date
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- 239000011324 bead Substances 0.000 claims description 104
- 238000005452 bending Methods 0.000 claims description 7
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- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000002572 peristaltic effect Effects 0.000 description 22
- 241000254043 Melolonthinae Species 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
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Images
Classifications
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- 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
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/10—Arrangement of tyre-inflating pumps mounted on vehicles
- B60C23/12—Arrangement of tyre-inflating pumps mounted on vehicles operated by a running wheel
-
- 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
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/10—Arrangement of tyre-inflating pumps mounted on vehicles
- B60C23/12—Arrangement of tyre-inflating pumps mounted on vehicles operated by a running wheel
- B60C23/121—Arrangement of tyre-inflating pumps mounted on vehicles operated by a running wheel the pumps being mounted on the tyres
- B60C23/123—Elongate peristaltic pumps
-
- 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
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/10—Arrangement of tyre-inflating pumps mounted on vehicles
- B60C23/12—Arrangement of tyre-inflating pumps mounted on vehicles operated by a running wheel
- B60C23/135—Arrangement of tyre-inflating pumps mounted on vehicles operated by a running wheel activated due to tyre deformation
-
- 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
- Y10T152/10522—Multiple chamber
- Y10T152/10576—Annular chambers
- Y10T152/10594—Mutually free walls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
タイヤの「アスペクト比」は、タイヤの断面高さ(SH)とタイヤの断面幅(SW)との比に100%を掛けて百分率で表した値である。
12 タイヤ
30、32 サイドウォール
34、36 コアビード
38 タイヤトレッド領域
40 タイヤキャビティ
42 エアチューブ
43 環状通路
44 入口装置
46 出口装置
60 コアビード導管
60A 第1の導管セグメント
60B 第2の導管セグメント
80 フィルタ
100 フットプリント
110 セグメント
111 平坦になったセグメント
112 隣接するセグメント
126 サイドウォール溝
134 コアビード通路
152 タイヤキャビティ導管
Claims (15)
- 第1および第2のタイヤコアビードからタイヤトレッド領域までそれぞれ延びる第1および第2のサイドウォールの間にタイヤキャビティを有するタイヤと、
回転タイヤフットプリント内で曲げ応力に応じて屈曲可能な少なくとも1つの曲げ領域を有する少なくとも第1のサイドウォールと、
前記第1のサイドウォールの前記曲げ領域内に配置されたサイドウォール溝と、
内部にチューブ空気通路を有し、前記サイドウォール溝内に少なくとも部分的にエアチューブを囲む互いに向かい合う溝面と接触し係合している状態で配置されたエアチューブであって、前記サイドウォール溝が前記回転タイヤフットプリント内の前記曲げ領域内で効果的に屈曲してエアチューブを膨張時の直径から前記回転タイヤフットプリントの近隣で平坦時の直径まで圧縮し、それによって平坦になったエアチューブセグメントから前記チューブ空気通路に沿って空気を効果的に送り出すエアチューブと、
少なくとも第1のコアビード内を延び、前記チューブ空気通路から排出された空気を貯蔵可能なコアビード通路と、
前記エアチューブから前記コアビード通路まで延び、空気を前記チューブ空気通路から前記コアビード通路まで搬送可能なコアビード導管と、
前記コアビード通路から前記タイヤキャビティまで延び、空気を前記コアビード通路から前記タイヤキャビティまで搬送可能なタイヤキャビティ導管と
を有することを特徴とする自動膨張式タイヤ組立体。 - 前記エアチューブおよび前記サイドウォール溝は、前記第1のサイドウォールの、前記第1のコアビードの上方のサイドウォール領域内に配置されていることを特徴とする、請求項1に記載の自動膨張式タイヤ組立体。
- 前記溝面は、前記エアチューブに接触しており、前記回転タイヤフットプリント内のエアチューブセグメントを閉鎖可能に、回転しているタイヤのフットプリント内で曲がることを特徴とする、請求項2に記載の自動膨張式タイヤ組立体。
- 前記エアチューブは、前記第1のサイドウォールのほぼ円周にわたって延びている環状本体を有することを特徴とする、請求項3に記載の自動膨張式タイヤ組立体。
- 前記サイドウォール溝は、環状であり、前記第1のコアビードの上方に前記第1のコアビードに近接して配置されていることを特徴とする、請求項4に記載の自動膨張式タイヤ組立体。
- 前記サイドウォール溝は、前記第1のサイドウォールのほぼ円周にわたって環状に延びていることを特徴とする、請求項1に記載の自動膨張式タイヤ組立体。
- 前記コアビード通路は、ほぼ環状であり、前記第1のタイヤコアビード内で第1のサイドウォールのほぼ円周にわたって延びていることを特徴とする、請求項1に記載の自動膨張式タイヤ組立体。
- 前記コアビード導管との間で空気が流れるように連通し、前記コアビード導管から前記コアビード通路内への空気流を受け入れるように開放可能な一方向弁を前記コアビード通路内にさらに有することを特徴とする、請求項1に記載の自動膨張式タイヤ組立体。
- 前記タイヤキャビティ導管との間で空気が流れるように連通し、前記コアビード導管から前記タイヤキャビティ導管内への空気流を受け入れるように、事前に設定されたタイヤキャビティ空気圧レベルに応じて開放可能な圧力調整弁をさらに有することを特徴とする、請求項8に記載の自動膨張式タイヤ組立体。
- 前記タイヤが、前記第1のコアビードの領域に隣接するタイヤエイペックス構成部材と、前記第1のコアビードの周囲を延び、かつ前記タイヤエイペックス構成部材に沿って内側プライ折り返し端部まで半径方向に延びるタイヤ内側プライ折り返し部と、をさらに有し、前記コアビード導管が、前記エアチューブから前記タイヤ内側プライ折り返し部と前記タイヤエイペックス構成部材との間に位置する経路に沿って第1の前記コアビード通路まで延びていることを特徴とする、請求項9に記載の自動膨張式タイヤ組立体。
- 前記コアビード導管は、前記エアチューブからタイヤサイドウォールを貫通してほぼ軸方向内側に延びる少なくとも第1のコアビード導管セグメントと、前記第1のコアビード導管セグメントから前記タイヤ内側プライ折り返し部と前記タイヤエイペックス構成部材との間に位置する経路に沿って前記第1のコアビードまでほぼ半径方向に延びる少なくとも第2のコアビード導管セグメントと、を有することを特徴とする、請求項10に記載の自動膨張式タイヤ組立体。
- 前記エアチューブおよび前記サイドウォール溝は、前記内側プライ折り返しの端部とほぼ向かい合うように前記サイドウォール内に配置されていることを特徴とする、請求項11に記載の自動膨張式タイヤ組立体。
- 前記タイヤが、前記第1のコアビードに隣接するタイヤエイペックス構成部材と、前記第1のコアビードの周りを延び、かつ前記タイヤエイペックス構成部材に沿って内側プライ折り返し端部まで半径方向に延びるタイヤ内側プライ折り返し部と、をさらに有し、前記コアビード導管が、前記エアチューブから前記タイヤ内側プライ折り返し部と前記タイヤエイペックス構成部材との間に位置する経路に沿って前記第1のコアビードまで延びていることを特徴とする、請求項1に記載の自動膨張式タイヤ組立体。
- 前記コアビード導管は、前記エアチューブからタイヤサイドウォールを貫通してほぼ軸方向内側に延びる少なくとも第1のコアビード導管セグメントと、前記第1のコアビード導管セグメントから前記タイヤ内側プライ折り返し部と前記タイヤエイペックス構成部材との間の経路に沿って前記第1のコアビードまでほぼ半径方向に延びる少なくとも第2のコアビード導管セグメントと、を有することを特徴とする、請求項13に記載の自動膨張式タイヤ組立体。
- 前記エアチューブおよび前記サイドウォール溝は、タイヤサイドウォールの下側面内の、前記内側プライ折り返し端部とほぼ向かい合う半径方向位置に配置されていることを特徴とする、請求項14に記載の自動膨張式タイヤ組立体。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/775,552 | 2010-05-07 | ||
| US12/775,552 US8381785B2 (en) | 2010-05-07 | 2010-05-07 | Self-inflating tire assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011235887A JP2011235887A (ja) | 2011-11-24 |
| JP5778977B2 true JP5778977B2 (ja) | 2015-09-16 |
Family
ID=44351547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011104127A Active JP5778977B2 (ja) | 2010-05-07 | 2011-05-09 | 自動膨張式タイヤ組立体 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8381785B2 (ja) |
| EP (1) | EP2384912B1 (ja) |
| JP (1) | JP5778977B2 (ja) |
| KR (1) | KR101725554B1 (ja) |
| CN (1) | CN102233797B (ja) |
| AU (1) | AU2011201920B2 (ja) |
| BR (1) | BRPI1102059B1 (ja) |
| ZA (1) | ZA201103331B (ja) |
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| US10807422B2 (en) | 2016-12-22 | 2020-10-20 | The Goodyear Tire & Rubber Company | Inlet control valve for an air maintenance tire |
| US11285764B2 (en) | 2016-12-22 | 2022-03-29 | The Goodyear Tire & Rubber Company | Control valve for an air maintenance tire |
| CN106807002A (zh) * | 2017-03-13 | 2017-06-09 | 成都科力夫科技有限公司 | 用于森林火灾的消防轮胎 |
| US20190118586A1 (en) * | 2017-04-28 | 2019-04-25 | Hendrickson Usa, L.L.C. | Load-based tire inflation system for heavy-duty vehicles |
| KR101971680B1 (ko) | 2017-05-29 | 2019-04-23 | 유일산업주식회사 | 튜브성능시험기 |
| KR102153933B1 (ko) * | 2018-11-30 | 2020-09-10 | 엠에이치기술개발 주식회사 | 휠 어셈블리 |
| KR102202872B1 (ko) * | 2020-08-13 | 2021-01-15 | 엠에이치기술개발 주식회사 | 휠 어셈블리 |
| CN113682092B (zh) * | 2021-08-08 | 2023-04-18 | 苏州诺雅电动车有限公司 | 自支撑自充气自适应轮胎装置及方法 |
| US12194786B2 (en) | 2022-09-13 | 2025-01-14 | Adam Awad | Flat tire airbag system |
| CN120735385B (zh) * | 2025-09-08 | 2025-12-02 | 福建建阳龙翔科技开发有限公司 | 一种用于大型轮胎生产成型用正反包装置及其方法 |
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| GB1086512A (en) | 1964-02-24 | 1967-10-11 | Ronald Leslie Sheppard | Improvements in or relating to pneumatic tyres |
| US3867973A (en) | 1973-01-30 | 1975-02-25 | United Aircraft Prod | Pneumatic tire with embedded ring means |
| DE3433318A1 (de) | 1984-09-11 | 1986-03-20 | Mousiol, Hans, 6000 Frankfurt | Verfahren zum aufpumpen von luftreifen und luftreifen fuer das verfahren |
| FR2618102B1 (fr) * | 1987-07-15 | 1990-02-16 | Michelin & Cie | Gonflage d'un pneumatique en rotation |
| RU2106978C1 (ru) * | 1995-02-15 | 1998-03-20 | Леонид Михайлович Раткевич | Пневматическая шина с автоматической подкачкой воздуха |
| JP2001071701A (ja) * | 1999-09-08 | 2001-03-21 | Washi Kosan Kk | 車輪用ホイール |
| CN2540303Y (zh) * | 2002-05-14 | 2003-03-19 | 周清林 | 汽车轮胎自动充气装置 |
| DE10335244A1 (de) * | 2003-08-01 | 2005-03-10 | Bayerische Motoren Werke Ag | Vorrichtung zur Luftbefüllung eines rotierenden Luftreifens |
| WO2005102743A1 (en) * | 2004-04-23 | 2005-11-03 | Pirelli Tyre S.P.A. | Wheel having a controlled pressure and a pressure reservoir |
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| US8042586B2 (en) * | 2009-12-21 | 2011-10-25 | The Goodyear Tire & Rubber Company | Self-inflating tire assembly |
| US8113254B2 (en) * | 2009-12-21 | 2012-02-14 | The Goodyear Tire & Rubber Company | Self-inflating tire |
-
2010
- 2010-05-07 US US12/775,552 patent/US8381785B2/en active Active
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2011
- 2011-04-28 AU AU2011201920A patent/AU2011201920B2/en active Active
- 2011-05-02 BR BRPI1102059-8A patent/BRPI1102059B1/pt not_active IP Right Cessation
- 2011-05-03 KR KR1020110041891A patent/KR101725554B1/ko active Active
- 2011-05-06 CN CN201110116693.7A patent/CN102233797B/zh active Active
- 2011-05-06 EP EP11165071.9A patent/EP2384912B1/en active Active
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|---|---|
| US8381785B2 (en) | 2013-02-26 |
| CN102233797A (zh) | 2011-11-09 |
| CN102233797B (zh) | 2014-01-08 |
| BRPI1102059A2 (pt) | 2012-11-06 |
| BRPI1102059B1 (pt) | 2020-09-15 |
| US20110272073A1 (en) | 2011-11-10 |
| EP2384912B1 (en) | 2016-03-30 |
| ZA201103331B (en) | 2012-01-25 |
| AU2011201920A1 (en) | 2011-11-24 |
| EP2384912A1 (en) | 2011-11-09 |
| AU2011201920B2 (en) | 2015-09-03 |
| JP2011235887A (ja) | 2011-11-24 |
| KR20110123675A (ko) | 2011-11-15 |
| KR101725554B1 (ko) | 2017-04-10 |
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