JP7453469B2 - バンド層を有するタイヤトレッド - Google Patents
バンド層を有するタイヤトレッド Download PDFInfo
- Publication number
- JP7453469B2 JP7453469B2 JP2023507663A JP2023507663A JP7453469B2 JP 7453469 B2 JP7453469 B2 JP 7453469B2 JP 2023507663 A JP2023507663 A JP 2023507663A JP 2023507663 A JP2023507663 A JP 2023507663A JP 7453469 B2 JP7453469 B2 JP 7453469B2
- Authority
- JP
- Japan
- Prior art keywords
- edge
- band layer
- cylinder
- pneumatic tire
- outer ring
- 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
- 239000000463 material Substances 0.000 claims description 27
- 230000003746 surface roughness Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 description 51
- 239000002184 metal Substances 0.000 description 28
- 229910052751 metal Inorganic materials 0.000 description 28
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 229920001971 elastomer Polymers 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 10
- 229920000642 polymer Polymers 0.000 description 10
- 238000005242 forging Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000003466 welding Methods 0.000 description 9
- 238000005452 bending Methods 0.000 description 6
- 238000009987 spinning Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 5
- 238000005498 polishing Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 238000005480 shot peening Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000797 Ultra-high-strength steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B60C7/00—Non-inflatable or solid tyres
- B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/02—Solid tyres ; Moulds therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
-
- 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
- B60C7/00—Non-inflatable or solid tyres
- B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
- B60C7/14—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs
-
- 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
- B60C7/00—Non-inflatable or solid tyres
- B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
- B60C7/14—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs
- B60C7/143—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs having a lateral extension disposed in a plane parallel to the wheel axis
-
- 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
- B60C7/00—Non-inflatable or solid tyres
- B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
- B60C7/14—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs
- B60C7/146—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs extending substantially radially, e.g. like spokes
-
- 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
- B60C7/00—Non-inflatable or solid tyres
- B60C7/22—Non-inflatable or solid tyres having inlays other than for increasing resiliency, e.g. for armouring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D2030/523—Ring-shaped treads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/26—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces comprising resilient spokes
Description
添付の図面では、以下に提供される詳細な説明とともに、特許請求される本発明の例示的実施形態を説明する構造が例解される。同様の要素は、同一の参照番号で特定される。単一の構成要素として示される要素を、多数の構成要素に置き換えてもよく、多数の構成要素として示されている要素を、単一の構成要素に置き換えてもよいことが理解されるべきである。図面は正確な縮尺ではなく、ある特定の要素の比率が例解のために誇張されている場合がある。
Claims (5)
- 軸方向、径方向、及び周方向を画定する非空気式タイヤであって、前記非空気式タイヤが、
回転軸を有するインナーリングと、
前記インナーリングと同軸のアウターリングと、
前記インナーリングから前記アウターリングまで延在する支持構造体と、
前記アウターリングの周りに延在する周方向トレッドであって、前記周方向トレッドが、単一材料で構成される環状バンド層を含み、前記バンド層が、
第1の面と及び前記第1の面に対向する第2の面と、
第1の軸方向縁部及び第2の軸方向縁部であって、前記第1の面を前記第2の面から離間させる、第1の軸方向縁部及び第2の軸方向縁部と、を含み、
前記第1の縁部及び前記第2の縁部のうちの少なくとも1つが、前記バンド層に非矩形断面を提供する幾何学的形状を有する、周方向トレッドと、を備える、非空気式タイヤ。 - 前記幾何学的形状が、前記第1の面と前記第2の面との間にわたる連続的な曲面である、請求項1に記載の非空気式タイヤ。
- 前記第1の縁部及び前記第2の縁部の各々が直線部分を含む、請求項1に記載の非空気式タイヤ。
- 前記バンド層が、25ミクロン未満の表面粗さを有する、請求項1に記載の非空気式タイヤ。
- 前記単一の材料が、少なくとも410MPaの極限引張強度を有する、請求項1に記載の非空気式タイヤ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063066963P | 2020-08-18 | 2020-08-18 | |
US63/066,963 | 2020-08-18 | ||
PCT/US2021/043364 WO2022039892A1 (en) | 2020-08-18 | 2021-07-28 | Tire tread with a band layer |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023537493A JP2023537493A (ja) | 2023-09-01 |
JP7453469B2 true JP7453469B2 (ja) | 2024-03-19 |
Family
ID=80323189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023507663A Active JP7453469B2 (ja) | 2020-08-18 | 2021-07-28 | バンド層を有するタイヤトレッド |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230339265A1 (ja) |
EP (1) | EP4200140A1 (ja) |
JP (1) | JP7453469B2 (ja) |
CN (1) | CN116034040A (ja) |
WO (1) | WO2022039892A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007118913A (ja) | 2005-10-27 | 2007-05-17 | Soc D Technologie Michelin | 非空気圧タイヤ |
US20120193004A1 (en) | 2011-01-30 | 2012-08-02 | Anderson Scott Powell | Controlled buckling of a shear band for a tire |
JP2017114482A (ja) | 2015-12-22 | 2017-06-29 | ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー | 測地線プライおよびビードを含む非空気式タイヤ |
JP2018016304A (ja) | 2016-07-29 | 2018-02-01 | 錦湖タイヤ株式会社Kumho Tire Co., Inc. | 非空気入りタイヤ |
WO2020142665A1 (en) | 2019-01-04 | 2020-07-09 | Bridgestone Americas Tire Operations, Llc | Tire tread with a band layer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7650919B2 (en) * | 1999-12-10 | 2010-01-26 | Michelin Recherche of Technique S.A. | Non-pneumatic tire having web spokes |
KR100661199B1 (ko) * | 2005-05-24 | 2006-12-22 | 주식회사 엠아이텍 | 알루미늄 휠의 제조 방법 |
JP6613716B2 (ja) * | 2015-08-24 | 2019-12-04 | 住友ゴム工業株式会社 | エアレスタイヤ |
CA3008828A1 (en) * | 2015-12-16 | 2017-06-22 | Ronald H. Thompson | Track system for traction of a vehicle |
-
2021
- 2021-07-28 CN CN202180055744.1A patent/CN116034040A/zh active Pending
- 2021-07-28 WO PCT/US2021/043364 patent/WO2022039892A1/en unknown
- 2021-07-28 JP JP2023507663A patent/JP7453469B2/ja active Active
- 2021-07-28 US US18/017,186 patent/US20230339265A1/en active Pending
- 2021-07-28 EP EP21858790.5A patent/EP4200140A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007118913A (ja) | 2005-10-27 | 2007-05-17 | Soc D Technologie Michelin | 非空気圧タイヤ |
US20120193004A1 (en) | 2011-01-30 | 2012-08-02 | Anderson Scott Powell | Controlled buckling of a shear band for a tire |
JP2017114482A (ja) | 2015-12-22 | 2017-06-29 | ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー | 測地線プライおよびビードを含む非空気式タイヤ |
JP2018016304A (ja) | 2016-07-29 | 2018-02-01 | 錦湖タイヤ株式会社Kumho Tire Co., Inc. | 非空気入りタイヤ |
WO2020142665A1 (en) | 2019-01-04 | 2020-07-09 | Bridgestone Americas Tire Operations, Llc | Tire tread with a band layer |
Also Published As
Publication number | Publication date |
---|---|
EP4200140A1 (en) | 2023-06-28 |
CN116034040A (zh) | 2023-04-28 |
JP2023537493A (ja) | 2023-09-01 |
WO2022039892A1 (en) | 2022-02-24 |
US20230339265A1 (en) | 2023-10-26 |
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