JP6145247B2 - タイヤ/ホイール組立体 - Google Patents
タイヤ/ホイール組立体 Download PDFInfo
- Publication number
- JP6145247B2 JP6145247B2 JP2011052152A JP2011052152A JP6145247B2 JP 6145247 B2 JP6145247 B2 JP 6145247B2 JP 2011052152 A JP2011052152 A JP 2011052152A JP 2011052152 A JP2011052152 A JP 2011052152A JP 6145247 B2 JP6145247 B2 JP 6145247B2
- Authority
- JP
- Japan
- Prior art keywords
- annular structure
- tire
- metal spring
- wheel assembly
- electric motor
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 68
- 239000002184 metal Substances 0.000 claims description 68
- 239000000463 material Substances 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 9
- 239000007769 metal material Substances 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004043 responsiveness Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Tires In General (AREA)
Description
11 環状構造体
12 内側環状構造体
13、13a 金属ばね部材
13TA、13TB 端部
14 チューブ
14R ゴム
14K 繊維
14I 中空部
20、30 電動機
20R、30R ローター
20S、30S ステーター
21 ローターケース
22、32 永久磁石
23、33 コイル
24、36 ステーター本体
25、35 シャフト
26、37 軸受
31 ローターブラケット
34 ローター本体
100、100a 車両走行装置
Claims (3)
- 円筒形状の環状構造体と、
前記環状構造体の外周部に、前記環状構造体の周方向に向かって設けられる、ゴムと繊維とを含む複合材料のチューブと、
前記環状構造体と前記環状構造体の内側に配置される電動機との間に設けられて、前記電動機のローターの回転を前記環状構造体へ伝達する湾曲した複数の金属ばね部材と、
を含み、
前記環状構造体の素材は、厚みが1.0mmよりも大きく5.0mm以下のステンレス鋼又は鋼又はアルミニウム又はアルミニウム合金であり、
前記環状構造体の弾性率は、70GPa以上250GPa以下であり、
前記環状構造体の弾性率と厚みとの積である剛性パラメータは、10以上500以下であることを特徴とするタイヤ/ホイール組立体。 - 円筒形状の構造体であり、前記環状構造体の内側に配置されて、前記複数の金属ばね部材を連結する内側環状構造体を有し、
前記内側環状構造体が前記ローターと連結される請求項1に記載のタイヤ/ホイール組立体。 - 前記複数の金属ばね部材は、前記金属ばね部材の円弧の曲部に相当する部分が前記環状構造体及び前記内側環状構造体の周方向に向かって配置され、前記内側環状構造体を介して伝わる前記電動機に生じた熱を放熱する請求項2に記載のタイヤ/ホイール組立体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011052152A JP6145247B2 (ja) | 2011-03-09 | 2011-03-09 | タイヤ/ホイール組立体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011052152A JP6145247B2 (ja) | 2011-03-09 | 2011-03-09 | タイヤ/ホイール組立体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012187983A JP2012187983A (ja) | 2012-10-04 |
JP6145247B2 true JP6145247B2 (ja) | 2017-06-07 |
Family
ID=47081630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011052152A Active JP6145247B2 (ja) | 2011-03-09 | 2011-03-09 | タイヤ/ホイール組立体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6145247B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6106428B2 (ja) * | 2012-12-26 | 2017-03-29 | 株式会社ブリヂストン | 非空気入りタイヤ |
WO2020139679A1 (en) | 2018-12-28 | 2020-07-02 | Bridgestone Americas Tire Operations, Llc | Flexible metallic web elements for non-pneumatic tire |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5836702A (ja) * | 1981-08-25 | 1983-03-03 | Ohtsu Tire & Rubber Co Ltd | 軟弱地盤走行用車輪 |
US7650919B2 (en) * | 1999-12-10 | 2010-01-26 | Michelin Recherche of Technique S.A. | Non-pneumatic tire having web spokes |
EP1380459B1 (en) * | 2001-04-16 | 2007-01-17 | Kabushiki Kaisha Bridgestone | Fixing method of in-wheel motor and in-wheel motor system |
JP2003072315A (ja) * | 2002-08-02 | 2003-03-12 | Fukuyama Rubber Ind Co Ltd | 非空気式タイヤ |
JP2005125982A (ja) * | 2003-10-27 | 2005-05-19 | Bridgestone Corp | タイヤリム組立体 |
JP2007022138A (ja) * | 2005-07-12 | 2007-02-01 | Bridgestone Corp | ホイールインモータ車両用のタイヤおよびそれを用いたホイールシステム |
JP5436018B2 (ja) * | 2008-07-09 | 2014-03-05 | 株式会社ブリヂストン | 非空気入りタイヤ |
US9475379B2 (en) * | 2011-03-09 | 2016-10-25 | The Yokohama Rubber Co., Ltd. | Tire/wheel assembly |
-
2011
- 2011-03-09 JP JP2011052152A patent/JP6145247B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2012187983A (ja) | 2012-10-04 |
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