CN1019652B - 后掠弹性支撑体轮胎 - Google Patents

后掠弹性支撑体轮胎

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Publication number
CN1019652B
CN1019652B CN90103275A CN90103275A CN1019652B CN 1019652 B CN1019652 B CN 1019652B CN 90103275 A CN90103275 A CN 90103275A CN 90103275 A CN90103275 A CN 90103275A CN 1019652 B CN1019652 B CN 1019652B
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CN
China
Prior art keywords
tyre
elastic supporting
present
supporting bodies
elastic support
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Expired
Application number
CN90103275A
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English (en)
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CN1057992A (zh
Inventor
李石生
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN90103275A priority Critical patent/CN1019652B/zh
Priority to US07/721,116 priority patent/US5225010A/en
Priority to DE69108802T priority patent/DE69108802T2/de
Priority to ES91110966T priority patent/ES2070372T3/es
Priority to EP91110966A priority patent/EP0465999B1/en
Priority to CA002046396A priority patent/CA2046396A1/en
Priority to KR1019910011446A priority patent/KR960013722B1/ko
Publication of CN1057992A publication Critical patent/CN1057992A/zh
Publication of CN1019652B publication Critical patent/CN1019652B/zh
Expired legal-status Critical Current

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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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • 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
    • B60C11/03—Tread patterns
    • 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
    • B60C11/03—Tread patterns
    • B60C11/0302—Tread patterns directional pattern, i.e. with main rolling direction
    • 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
    • B60C11/03—Tread patterns
    • B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/902—Non-directional tread pattern having no circumferential rib and having blocks defined by circumferential grooves and transverse grooves

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

本发明是一种用于需要安装轮胎的运输工具的后掠弹性支撑体轮胎。其特点是轮胎由密布在胎面上且按一定序列排列的弹性支撑体构成，每一弹性支撑体相对车轮行进转动方向与胎面或一定后掠角，即每一弹性支撑体的中心线均与胎面在该点的切线成锐角，本发明在车辆行进时能明显提高车辆的安全制动性能，比现有轮胎缩短制动距离20%左右；能回收利用轮胎受到冲击振动压缩所消耗的能量；实现低滚阻，低生热，安全，节能和舒适运行。还可以使车辆省去备胎。

Description

本发明涉及一种新型的后掠弹性支撑体轮胎，它用于各种需要安装轮胎的运输工具。
目前大量使用的各种轮胎，其胎面花纹在轮胎上每一处的径向厚度延伸方向均垂直于胎面在该处的切线，这种“径向直立花纹”轮胎存在的问题是安全制动性能差，不能有效地回收利用车辆行进时轮胎受到冲击振动压缩所消耗的能量，轮胎滚动阻力大，生热多，效率低，同时这种轮胎能耗高，减振性能差，经济性和舒适性无法兼顾。
本发明的目的是提供一种新型的可以不用备胎的后掠弹性支撑体轮胎，在车辆行进时，它能明显地提高车辆的安全制动性能;有效地回收利用轮胎受到冲击振动压缩所消耗的能量，降低滚动阻力，实现安全，节能和舒适运行。
本发明所说的轮胎，其特点是轮胎由密布在胎面上且按一定序列排列的弹性支撑体构成，每一弹性支撑体相对车轮行进转动方向与胎面成一定后掠角，即每一弹性支撑体的中心线L均与胎面在该点的切线T成锐角。
由此构成的后掠弹性支撑体轮胎，能提高车辆的安全制动性能，比现有轮胎减少制动距离20%左右;在车辆行进时不仅能吸收，而且能利用轮胎受到冲击振动压缩所消耗的能量;实现低滚阻，低生热，安全，节能和舒适运行。
以下将结合附图详述本发明的实施例：
图1：本发明的主视图;
图2：本发明的侧视图;
图1，2所示轮胎，1为弹性支撑体，2为胎面，M为车轮前进的方向，T为切线，L为弹性支撑体的中心线，a等于T与L所夹锐角。F′为弹性支撑体对地面的作用力，F为地面对弹性支撑体的反作用力，F1、F2分别为F的垂直分力和水平分力。
本发明的原理基于每一弹性支撑体在车辆行进中与地面接触时的受力状态。
如图所示，当车辆在行进中制动中，轮胎受F1和F2及由此产生的地面对它摩擦为F3的共同作用，与地面接触和胎面成锐角的弹性支撑体被越挤压越紧，试验表明，与现有轮胎相比，本发明可使车辆的制动距离缩短20%左右，并可节省制动力，使制动变得轻松柔和。
当车辆行进时，胎面与地需接触，弹性支撑体被压缩变形。由于弹性支撑体与地面成锐角a，所以轮胎对地面的作用力F′与地面亦成角a，此时地面对轮胎的反作用力F和F′大小相等，方向相反，反作用力F可分解为垂直分力F1和水平分力F2，车辆行进时，F1平衡车辆由重力在垂直方向冲击振动产生的力，减少车辆的颠簸振动。随车轮滚动，在每一弹性支撑体逐步恢复弹性变形与地面脱离接触的过程中，由F2产生的力矩顺向推动车轮转动，从而使胎面上弹性支撑体受压缩所储存的能量被有效的加以利用，减少了轮胎的滚动阻力及生热，提高了车辆的动力性能。
概括的说，车轮行进转转动速度越快受到的冲击振动力越大，承受的重量越大，触地弹性支撑体的角度变化越大，a角越小，能回收利用的F2的力矩也越大。
1.在车辆停止时，触地弹性支撑体受重力压缩变形，由F2产生的力矩可节约起动力，提高车辆的起动性能。
2.在车辆行进时，触地弹性支撑体受重力及速度影响，车速越高，弹性支撑体变形越大，a角越小，F2越大，产生的力矩提高了车辆行进时的动力性能。
3.在车辆制动时，触地弹性支撑体受逆向挤压，轮胎与地面摩擦力增大，同时a角增大，一部分前进动能转变为抬起车辆的势能，F2变小，有效提高了车辆的安全制动性能。
综上所述，由于弹性支撑体与胎面成锐角a，F1和F2的共同作用，使车辆在行进时，胎面上的弹性支撑体循环往复，起着被压缩变形→储存能量恢复变形→释放能量，推动车轮转动的作用，使轮胎不仅能吸收，而且能利用冲击振动压缩的能量，从而实现了低滚阻，低生热，提高了车辆的动力性能，实现安全，节能和舒适运行。
此外，与本发明同一原理可制成后掠弹性支撑体车轮。

Claims (1)

1、一种后掠弹性支撑体轮胎，具有胎体和胎面，胎面上具有按一定序列排列的弹性支撑体，其特征在于：每一弹性支撑体相对车轮行进转动方向与胎面成一定后掠角，即每一弹性支撑体的中心线均与胎面在该点的切线成锐角。
CN90103275A 1990-07-07 1990-07-07 后掠弹性支撑体轮胎 Expired CN1019652B (zh)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN90103275A CN1019652B (zh) 1990-07-07 1990-07-07 后掠弹性支撑体轮胎
US07/721,116 US5225010A (en) 1990-07-07 1991-06-26 Tire with inclined elastic support blocks on its outer surface
DE69108802T DE69108802T2 (de) 1990-07-07 1991-07-02 Reifen mit geneigten, elastischen Stützblöcken an seiner äusseren Oberfläche.
ES91110966T ES2070372T3 (es) 1990-07-07 1991-07-02 Neumatico con tacos de apoyo elasticos inclinados sobre su superficie exterior.
EP91110966A EP0465999B1 (en) 1990-07-07 1991-07-02 A tyre with inclined elastic support blocks on its outer surface
CA002046396A CA2046396A1 (en) 1990-07-07 1991-07-05 Tyre with inclined elastic support blocks on its outer surface
KR1019910011446A KR960013722B1 (ko) 1990-07-07 1991-07-06 아이버 브렌치(Arbor Branch)가 매입된 경사진 탄성지지블록이 외표면에 형성된 타이어

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN90103275A CN1019652B (zh) 1990-07-07 1990-07-07 后掠弹性支撑体轮胎

Publications (2)

Publication Number Publication Date
CN1057992A CN1057992A (zh) 1992-01-22
CN1019652B true CN1019652B (zh) 1992-12-30

Family

ID=4878002

Family Applications (1)

Application Number Title Priority Date Filing Date
CN90103275A Expired CN1019652B (zh) 1990-07-07 1990-07-07 后掠弹性支撑体轮胎

Country Status (7)

Country Link
US (1) US5225010A (zh)
EP (1) EP0465999B1 (zh)
KR (1) KR960013722B1 (zh)
CN (1) CN1019652B (zh)
CA (1) CA2046396A1 (zh)
DE (1) DE69108802T2 (zh)
ES (1) ES2070372T3 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69303354T2 (de) * 1992-12-30 1996-11-14 Michelin Rech Tech Lauffläche, die das Restausrichtsmoment ausgleicht
US5960845A (en) * 1993-07-23 1999-10-05 Sumitomo Rubber Industries, Ltd. Pneumatic tire
JP3366737B2 (ja) * 1994-06-29 2003-01-14 株式会社ブリヂストン 空気入りタイヤ
US5669993A (en) * 1995-06-29 1997-09-23 The Goodyear Tire & Rubber Company Tire tread elements with built-in twist
FR2800675A1 (fr) * 1999-11-08 2001-05-11 Michelin Soc Tech Motif de sculture d'une bande de roulement
DE10134835A1 (de) * 2001-07-17 2003-02-13 Henry Krenedics Wasserverdrängende Regenreifen
US7429801B2 (en) * 2002-05-10 2008-09-30 Michelin Richerche Et Technique S.A. System and method for generating electric power from a rotating tire's mechanical energy
CN101108612B (zh) * 2006-07-20 2011-06-08 余恺 汽车不带备胎节省燃料的方法
EP3049257B1 (en) 2013-09-24 2019-02-20 Bridgestone Americas Tire Operations, LLC Tire with toroidal element
JP6751345B2 (ja) 2013-12-24 2020-09-02 ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー 不定剛性を有するエアレスタイヤ構造
US10131183B2 (en) * 2015-11-11 2018-11-20 California Institute Of Technology Rigid wheel and grouser designs for off-road mobility
CN108195643B (zh) * 2017-12-06 2020-07-28 合肥美亚光电技术股份有限公司 轮胎的子口扩展方法及系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2188196A (en) * 1938-03-29 1940-01-23 John A Wanek Traction lug
US2891594A (en) * 1957-05-13 1959-06-23 Ford Edward Vehicle tire
DE1098386B (de) * 1959-05-30 1961-01-26 Continental Gummi Werke Ag Grobstolliger Reifen, insbesondere fuer landwirtschaftliche Zwecke
US3630257A (en) * 1970-09-15 1971-12-28 Nandor Goldberger Wheel frame with molded plastic tongues
DE2307499A1 (de) * 1973-02-15 1974-08-22 Watts Tyre & Rubber Co Ltd Verbundkoerper, insbesondere fahrzeugreifen
JPH0613242B2 (ja) * 1984-02-28 1994-02-23 オーツタイヤ株式会社 水田用空気入りタイヤ車輪
JPS6271709A (ja) * 1985-09-24 1987-04-02 Honda Motor Co Ltd 超低圧空気入りタイヤ
JPS6397405A (ja) * 1986-10-14 1988-04-28 Yukio Murashima タイヤトレツドパタ−ン
FR2616731B1 (fr) * 1987-06-22 1989-11-17 Ferraz Dispositif de retour de courant pour vehicules sur rails
JPH02175305A (ja) * 1988-12-27 1990-07-06 Sumitomo Rubber Ind Ltd タイヤ
JPH02293205A (ja) * 1989-05-09 1990-12-04 Bridgestone Corp 回転方向指定の空気入りタイヤ
JPH0384182A (ja) * 1989-08-29 1991-04-09 Mitsubishi Electric Corp アクチュエータ

Also Published As

Publication number Publication date
KR960013722B1 (ko) 1996-10-10
KR920002379A (ko) 1992-02-28
US5225010A (en) 1993-07-06
DE69108802D1 (de) 1995-05-18
CA2046396A1 (en) 1992-01-08
ES2070372T3 (es) 1995-06-01
EP0465999B1 (en) 1995-04-12
CN1057992A (zh) 1992-01-22
DE69108802T2 (de) 1995-08-24
EP0465999A1 (en) 1992-01-15

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