JP2016199069A - 非空気圧タイヤ - Google Patents
非空気圧タイヤ Download PDFInfo
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- JP2016199069A JP2016199069A JP2015078340A JP2015078340A JP2016199069A JP 2016199069 A JP2016199069 A JP 2016199069A JP 2015078340 A JP2015078340 A JP 2015078340A JP 2015078340 A JP2015078340 A JP 2015078340A JP 2016199069 A JP2016199069 A JP 2016199069A
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- annular
- pneumatic tire
- tire
- layer
- annular portion
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- 239000000463 material Substances 0.000 claims abstract description 41
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- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
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- 230000002787 reinforcement Effects 0.000 description 5
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- 125000004122 cyclic group Chemical group 0.000 description 4
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- 230000002093 peripheral effect Effects 0.000 description 3
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
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- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
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- 239000010962 carbon steel Substances 0.000 description 1
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- 239000011737 fluorine Substances 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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- 229920006124 polyolefin elastomer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
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- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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Abstract
【解決手段】内側環状部と、その内側環状部の外側に同心円状に設けられる外側環状部2と、内側環状部と外側環状部2とを連結する連結部3とを備える非空気圧タイヤTであって、外側環状部2は、基材部21と、基材部21の中に埋設され、かつ基材部21と異なる材料により形成された環状層4とを備え、環状層4には、環状層4を貫通する開口部41が形成されている。
【選択図】図3
Description
即ち、本発明の非空気圧タイヤは、内側環状部と、その内側環状部の外側に同心円状に設けられる外側環状部と、前記内側環状部と前記外側環状部とを連結する連結部とを備える非空気圧タイヤであって、前記外側環状部は、基材部と、前記基材部の中に埋設され、かつ前記基材部と異なる材料により形成された環状層とを備え、前記環状層には、前記環状層を貫通する開口部が形成されていることを特徴とする。
2 外側環状部
3 連結部
4 環状層
21 基材部
21a タイヤ径方向内側の基材部
21b タイヤ径方向外側の基材部
T 非空気圧タイヤ
Claims (5)
- 内側環状部と、その内側環状部の外側に同心円状に設けられる外側環状部と、前記内側環状部と前記外側環状部とを連結する連結部とを備える非空気圧タイヤであって、
前記外側環状部は、基材部と、前記基材部の中に埋設され、かつ前記基材部と異なる材料により形成された環状層とを備え、
前記環状層には、前記環状層を貫通する開口部が形成されていることを特徴とする非空気圧タイヤ。 - 前記環状層に対する前記開口部の開口率は、0.05%以上であることを特徴とする請求項1に記載の非空気圧タイヤ。
- 前記開口部は、前記環状層のタイヤ幅方向両端から前記環状層の全幅のそれぞれ2.5%以内の範囲に形成されていることを特徴とする請求項1又は2に記載の非空気圧タイヤ。
- 前記開口部は、円形であることを特徴とする請求項1〜3の何れか1項に記載の非空気圧タイヤ。
- 前記開口部は、タイヤ周方向に均一に複数形成されていることを特徴とする請求項1〜4の何れか1項に記載の非空気圧タイヤ。
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JP2015078340A JP6535498B2 (ja) | 2015-04-07 | 2015-04-07 | 非空気圧タイヤ |
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JP2015078340A JP6535498B2 (ja) | 2015-04-07 | 2015-04-07 | 非空気圧タイヤ |
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JP2016199069A true JP2016199069A (ja) | 2016-12-01 |
JP6535498B2 JP6535498B2 (ja) | 2019-06-26 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107187275A (zh) * | 2017-07-19 | 2017-09-22 | 李冬冬 | 共享单车实心轮胎 |
JP2018103851A (ja) * | 2016-12-27 | 2018-07-05 | 東洋ゴム工業株式会社 | 非空気圧タイヤ及びその製造方法 |
WO2019093747A1 (ko) * | 2017-11-08 | 2019-05-16 | 금호타이어 주식회사 | 비공기압 타이어 스포크용 조성물 |
CN112455164A (zh) * | 2019-09-06 | 2021-03-09 | 通伊欧轮胎株式会社 | 免充气轮胎 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4226273A (en) * | 1978-06-30 | 1980-10-07 | The Goodyear Tire & Rubber Company | Nonpneumatic tire and rim assembly |
JPH03502562A (ja) * | 1987-12-15 | 1991-06-13 | エアボス リミテッド | タイヤ構造 |
US6303060B1 (en) * | 1997-10-20 | 2001-10-16 | Pacific Circle Technologies, Inc. | Method of making non-deflatable tire and wheel assembly |
JP2011219009A (ja) * | 2010-04-12 | 2011-11-04 | Toyo Tire & Rubber Co Ltd | 非空気圧タイヤ及びその製造方法 |
US20140083586A1 (en) * | 2012-09-24 | 2014-03-27 | Lindsay Corporation | Wheel and tire assembly and method of assembly |
JP2014151739A (ja) * | 2013-02-07 | 2014-08-25 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
-
2015
- 2015-04-07 JP JP2015078340A patent/JP6535498B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4226273A (en) * | 1978-06-30 | 1980-10-07 | The Goodyear Tire & Rubber Company | Nonpneumatic tire and rim assembly |
JPH03502562A (ja) * | 1987-12-15 | 1991-06-13 | エアボス リミテッド | タイヤ構造 |
US6303060B1 (en) * | 1997-10-20 | 2001-10-16 | Pacific Circle Technologies, Inc. | Method of making non-deflatable tire and wheel assembly |
JP2011219009A (ja) * | 2010-04-12 | 2011-11-04 | Toyo Tire & Rubber Co Ltd | 非空気圧タイヤ及びその製造方法 |
US20140083586A1 (en) * | 2012-09-24 | 2014-03-27 | Lindsay Corporation | Wheel and tire assembly and method of assembly |
JP2014151739A (ja) * | 2013-02-07 | 2014-08-25 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018103851A (ja) * | 2016-12-27 | 2018-07-05 | 東洋ゴム工業株式会社 | 非空気圧タイヤ及びその製造方法 |
CN107187275A (zh) * | 2017-07-19 | 2017-09-22 | 李冬冬 | 共享单车实心轮胎 |
WO2019093747A1 (ko) * | 2017-11-08 | 2019-05-16 | 금호타이어 주식회사 | 비공기압 타이어 스포크용 조성물 |
US11590801B2 (en) | 2017-11-08 | 2023-02-28 | Kumho Tire Co., Inc. | Composition for non-pneumatic tire spoke |
CN112455164A (zh) * | 2019-09-06 | 2021-03-09 | 通伊欧轮胎株式会社 | 免充气轮胎 |
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