• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Tires are improved against puncture damage by at least partially filling the inside of the tire with hollow spheres which contain a gas and whose thin shell consists of synthetic material, these spheres having a diameter of between 0.01 and 0.04 mm. and a density of 0.005 to 0.25 g/cc., and/or by lining at least a portion of the surface of the inner wall of the tire with a strip of composite material of low density comprising a suspension of said hollow spheres in a mass of liquid or pasty synthetic material of low molecular weight.
    公开号:SU917689A3
    申请号:SU762313502
    申请日:1976-01-13
    公开日:1982-03-30
    发明作者:Хагенбемерн Бодо；Шэфер Филипп
    申请人:Мишлен Решерш Э Текник (Фирма)；
    IPC主号:
    专利说明:

    (5) CAR WHEEL BUS
    one
    The invention relates to the tire industry, in particular to tire designs.
    A known tire of a car's wheel contains hollow balls with gas located in its RELOXES, the shell of which is made of synthetic material ij.
    The disadvantage of this construction is that with punctured tires mentioned, the balls do not close the puncture well enough, which leads to a deterioration of the performance of the tire.
    The purpose of the invention is to improve the quality of the puncture seal.
    The goal is achieved by the fact that the tire is provided with a layer of paste-like synthetic material with a mol. weighing 1000–7500 and a density of 0.05–0.60 kg / dm, in which balls of 0.01–0.4 mm in diameter and a density of 0.05–0.25 kg / dm are homogenous, with at least on one surface2
    This layer of material has a protective coating. .
    Balls can be made of polyvinyl dylene chloride, and the pasty material 5 can be made of polyamide and / or polyisobutylene.
    At least a portion of the inner wall of the tire may be covered by said layer of material. 10 FIG. 1 and 2 shows a tire, a cut, embodiments.
    The tire 1 of a car wheel contains 2 hollow balls 3 filled with gas located in its cavity. Their casing is made of synthetic material, for example, polyvinyl dichloride.
    The tire 1 is provided with a layer 4 of paste-like synthetic material 20 5. in which the balls 3 and the protective coating 6 are placed on at least one surface.
    Pasty synthetic material 5 is molecular weight.
    39
    1000-7500 and a density of 0.05-0.60 kg / dm and can be made of polyamide and / or polyisobutylene.
    Balls 3 have a diameter of 0,010, 4 mm and a density of 0.05-0.25 kg / dm.
    For a pneumatic tire operating under normal conditions, it is usually sufficient to place the layer k of the composite material on a part of the inner surface 7 in the zone 8 of the tire raceway, since almost all the accidents occur in this zone (Fig. 1).
    IF a pneumatic tire is intended for use in military vehicles, it is preferable to coat the entire inner surface 7 of tire 1 in combination with the filling of cavity T with tire 3, so that the sidewalls of the pneumatic tire are also protected (Fig. 2).
    Preferred use of balls of various sizes. In this case, smaller balls fill the gaps between the larger ones, so that less synthetic material is required, which favorably reflects on the density of the composite material.
    When the wheel is rolling under the influence of centrifugal force, the smallest balls are gradually collected on the inner wall of the tire, blocking there immediately and permanently mechanical damage and penetration into the damaged areas. The small granulometry of the balls (preferably from 0.02 to 0 mm, 1 mm) and their smooth outer surface contribute to their penetration into damage, and these balls behave like soft rubber cork. They are not squeezed out of the hole by centrifugal force, as their density is low.
    A tire made in the first embodiment, after a through puncture of a tire with a layer of composite material 5 mm thick, with a tool 5 mm in diameter removed after a puncture, after 1100 km it can move at a normal speed while the tire is.
    76894
    filled only with air and punctured with the same tool, it goes out of operation after 5 km of run.
    权利要求:
    Claims (3)
    [1]
    1. The tire of the car wheel containing hollow balls with gas located in its cavity, the shell of which is made of synthetic material, characterized in that, in order to improve the quality of the puncture seal, the oy is provided with a layer
    from pasty synthetic material with mol. weighing 1000-7500 and a density of 0.05-0.60 kg / dm, in which balls with a diameter of 0.010.4 mm and a density of 0.05-0.25 kg / dm are placed,
    however, at least on one surface a layer of material has a protective coating.
    [2]
    2. The tire according to claim .1, about tl and h and yush and the fact that the balls are made of polyvinyl dichloride.
    [3]
    3. Tire pop, 1, distinguished by the fact that it is pasty
    The material is made of polyamide and / or polyisobutylene.
    , A tire according to claim 1, in which at least a part of its inner surface is covered by said layer.
    Sources of information taken into account in the examination
    1. USSR author's certificate No. 15625, cl. B 60 C 7/12, 1930.
    Priority is featured and counted. I.01.75 - according to the signs of p. 1, balls having a diameter of 0.01-0.4 mm and a density of 0, 25 kg / dm, and also according to item 2.
    04.11. 75 - on the grounds of paragraph 1, it includes synthetic pasty
    material. ; in the form of a layer or ribbon with a mol. weighing 1000-7500 and a density of 0.050, 60 kg / dm, in which the mentioned balls are placed, at least one surface of the layer or tape is covered with a protective layer, as well as along i. pp 3 and 4.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU917689A3|1982-03-30|Automobile tyre
    US5217549A|1993-06-08|Pneumatic safety tire
    US3949798A|1976-04-13|Pneumatic tire
    JP2005028999A|2005-02-03|Pneumatic tire
    EP1393932B1|2007-04-18|Pneumatic tire and method of producing the same
    US3095917A|1963-07-02|Vehicle tire
    US5105308A|1992-04-14|Bicycle tire reflector organization
    PL101307B1|1978-12-30|ANTI-SLIP INSERT FOR VEHICLE TIRES
    JP3198050B2|2001-08-13|Tire and rim assembly for motorcycles
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    US1860362A|1932-05-31|Pneumatic tire
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    JP2971937B2|1999-11-08|Bias tubeless tire for guide wheels of new transportation vehicles
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    同族专利:
    公开号 | 公开日
    GB1541131A|1979-02-21|
    FI760069A|1976-07-15|
    IE42397L|1976-07-14|
    ES444255A1|1977-05-01|
    CH605198A5|1978-09-29|
    JPS51126604A|1976-11-04|
    IE42397B1|1980-07-30|
    FR2297739A1|1976-08-13|
    LU74159A1|1976-07-20|
    CA1057897A|1979-07-03|
    AT346720B|1978-11-27|
    US4037636A|1977-07-26|
    AR206661A1|1976-08-06|
    NL7600299A|1976-07-16|
    SE8007448L|1980-10-23|
    BR7600169A|1976-11-09|
    ATA18776A|1978-03-15|
    JPS5540448B2|1980-10-17|
    AU1023876A|1977-07-21|
    FR2297739B1|1979-02-02|
    FI64771C|1984-01-10|
    FI64771B|1983-09-30|
    IT1055782B|1982-01-11|
    ES447695A1|1977-06-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1439197A|1920-09-03|1922-12-19|Jr James H Smith|Method and apparatus for making vehicle wheel tires|
    US3042098A|1958-07-01|1962-07-03|Us Rubber Co|Puncture-sealant composition and tubeless pneumatic tire containing same|
    US3022810A|1960-08-03|1962-02-27|Donald M Lambe|Deflation-proof tires|
    GB1440186A|1972-07-29|1976-06-23|Dunlop Ltd|Pneumatic tyres and wheel assemblies|
    IT963743B|1972-08-04|1974-01-21|Pirelli|SAFETY TIRE THAT IS ABLE TO EXPLAIN BOTH AN ANTIFO RO AND AN ANTISPLUSION ACTION|
    DE2335481A1|1973-07-12|1975-02-06|Basf Ag|MOTOR VEHICLE SAFETY TIRES|
    US3866652A|1974-05-03|1975-02-18|Goodrich Co B F|Tire and wheel combination|US4210187A|1978-06-14|1980-07-01|The Goodyear Tire & Rubber Company|Pneumatic tire having self-sealing feature|
    FR2430859B1|1978-07-13|1981-07-03|Michelin & Cie|
    FR2431380B1|1978-07-17|1980-12-05|Michelin & Cie|
    FR2431379B1|1978-07-17|1980-12-05|Michelin & Cie|
    US4664168A|1985-01-22|1987-05-12|The Uniroyal Goodrich Tire Company|Self-sealing tire with edge strips for tire sealant|
    US4913209A|1985-01-22|1990-04-03|The Uniroyal Goodrich Tire Company|Sealant product, laminate thereof, and pneumatic tire constructed therewith|
    US5080737A|1985-03-08|1992-01-14|Shoner Douglas J|Method of filling a tire with a composite-foam insert|
    CA1331734C|1988-04-11|1994-08-30|Hercules Incorporated|Gas barrier structure for pneumatic articles|
    JP2001287505A|2000-02-04|2001-10-16|Bridgestone Corp|Safety tire and complex and foaming composition used therefor|
    US6896020B1|2000-06-30|2005-05-24|Tbdc, Llc|Tire inflated with a plurality of balls|
    DE10138603A1|2000-08-09|2002-02-28|Yokohama Rubber Co Ltd|Pneumatic tyres for motor vehicles, comprises pore-containing layer of adhesive compound attached to inside of tyre as puncture-resistant layer|
    US20040140042A1|2001-03-21|2004-07-22|Hiroyuki Teratani|Assembly of tire and rim|
    JP4603850B2|2001-03-21|2010-12-22|株式会社ブリヂストン|Safety tire and rim assembly and foamable composition|
    JP2003025807A|2001-05-09|2003-01-29|Bridgestone Corp|Safety tire and rim assembly and forming composition|
    JP2002332475A|2001-05-09|2002-11-22|Bridgestone Corp|Sealant composition, and pressure container and tire using the same|
    JP2003118312A|2001-08-06|2003-04-23|Bridgestone Corp|Pressure vessel, method and device for providing internal pressure into pressure vessel, method for supplying pressure vessel, and method for providing service thereafter|
    WO2003026906A1|2001-09-14|2003-04-03|The Yokohama Rubber Co., Ltd.|Pneumatic tire, process for producing the same, and rubber composition for sealant|
    US6962181B2|2003-02-17|2005-11-08|The Goodyear Tire & Rubber Company|Pneumatic tire having built-in sealant layer and preparation thereof|
    JP4271530B2|2003-08-08|2009-06-03|太平洋工業株式会社|Tire valve|
    US8281833B1|2004-05-21|2012-10-09|Rumbaugh Gary L|Tire assembly with low-friction interior|
    JP4553712B2|2004-12-13|2010-09-29|株式会社ブリヂストン|Puncture tire repair method and puncture tire repair sealant|
    JP2006192952A|2005-01-11|2006-07-27|Bridgestone Corp|Tire particle aggregate|
    JP4558518B2|2005-01-18|2010-10-06|株式会社ブリヂストン|Safety tire|
    JP2006231987A|2005-02-22|2006-09-07|Bridgestone Corp|Tire particle aggregate|
    JP4652083B2|2005-03-03|2011-03-16|株式会社ブリヂストン|Inspection method of hollow particles for safety tires|
    US8617333B2|2007-09-20|2013-12-31|The Goodyear Tire & Rubber Company|Pneumatic tire having built-in sealant layer and preparation thereof|
    US8316903B2|2007-10-01|2012-11-27|The Goodyear Tire & Rubber Company|Pneumatic tire having built-in sealant layer and preparation thereof|
    KR101600806B1|2014-10-14|2016-03-11|강덕용|run-flat tire and manufacturing method thereof|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19752501188|DE2501188A1|1975-01-14|1975-01-14|Tyres filled with plastic bubbles - pref. of polyvinylidene chloride copolymers, to reduce blow-out dangers|
    DE19752549239|DE2549239C2|1975-11-04|1975-11-04|Tubeless tire with a self-sealing liner and process for its manufacture|
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