Pneumatic tire for off-road vehicles
    1.
    发明授权
    Pneumatic tire for off-road vehicles 失效
    用于越野车的气动轮胎

    公开(公告)号:US4043372A

    公开(公告)日:1977-08-23

    申请号:US664227

    申请日:1976-03-05

    CPC classification number: B60C15/05 B60C9/06 B60C2200/14

    Abstract: A pneumatic tire for off-road vehicles, which is highly durable under heavy load conditions is disclosed. The tire makes use as its breaker of a reinforcing element formed of material having a high cut resistant property such as steel or glass. The least possible number of those plies of a plurality of rubberized ply layers of a carcass body which extend from a crown portion of the tire through both side portions up to both bead members and which can substantially withstand internal pressure applied to the tire and external force subjected thereto is determined on the basis of a fundamental safety factor .xi. and which lies within a range of a correction safety factor .eta. which depends on the use and type of the tire and the depth of tread groove.

    Abstract translation: 公开了一种用于越野车辆的充气轮胎,其在重载条件下是高度耐用的。 轮胎用作由具有高切割性能的材料形成的增强元件的断路器,例如钢或玻璃。 胎体的多个橡胶层层的多个层数最少可以从轮胎的胎冠部分通过两侧部分延伸到两个胎圈部件,并且基本上可以承受施加在轮胎上的内​​部压力和外力 基于基本安全系数xi确定,其基于取决于轮胎的使用和类型以及胎面槽深度的校正安全系数eta的范围内。

    Pneumatic tire for off-road vehicles
    2.
    发明授权
    Pneumatic tire for off-road vehicles 失效
    用于越野车的气动轮胎

    公开(公告)号:US4438796A

    公开(公告)日:1984-03-27

    申请号:US62868

    申请日:1979-08-01

    Abstract: A pneumatic tire for off-road vehicles comprising a reinforcing element composed of helically formed filaments and having an excellent side-cut resistant property is disclosed. The tire is provided at its side portion with a side portion reinforcing layer composed of at least one rubberized layer containing a reinforcing element embedded therein and formed of a helically formed filament or a bundle of at least two helically formed filaments assembled together without twisting at random. The filament is formed of a material having a tensile breaking strength of at least 140 kg/mm.sup.2. The reinforcing filament has an elongation at tensile breaking strength which is 0.15 to 1.7 times that of organic cord of a ply of a carcass body. The rubberized layer containing said reinforcing element embedded therein as a whole is extensible.

    Abstract translation: 公开了一种用于越野车辆的充气轮胎,其包括由螺旋形成的长丝组成的增强元件并且具有优异的耐侧切性。 轮胎在其侧部设置有侧部加强层,该侧部加强层由至少一个包含加强元件的橡胶层组成,所述橡胶层含有嵌入其中的螺旋形成的长丝或由至少两根螺旋形成的长丝组成的丝束,而不随机扭转 。 长丝由拉伸断裂强度为至少140kg / mm 2的材料形成。 增强长丝的拉伸断裂强度的伸长率为胎体的帘布层的有机帘线的拉伸断裂强度的0.15〜1.7倍。 包含嵌入其中的增强元件整体的橡胶层是可延展的。

    Floating deposit removal system
    5.
    发明授权
    Floating deposit removal system 失效
    浮选矿床清除系统

    公开(公告)号:US5894808A

    公开(公告)日:1999-04-20

    申请号:US955712

    申请日:1997-10-23

    Applicant: Isao Miyoshi

    Inventor: Isao Miyoshi

    CPC classification number: B63B59/08 B08B7/02 B63B2059/087

    Abstract: A system for removing deposits from an underwater structure comprises a series of interconnected dog members which can be formed into a ring and adjusted angularly relative to one another to conform to the underwater structure. The series of dog members is supported by floats, which allow a preassembled line of dog members to be moved into position and wrapped around an underwater structure. The free ends of the line of dog members are connected together by a pin having a latching spring which can be operated easily underwater. Multiple rings can be used, one above another. An annular net, secured to concentric rings and suspended underneath one or more deposit removal rings, catches dropped deposits. The inner one of the concentric rings can also be used as a deposit removal ring. The dogs can also be disposed in a vertical ring for removal of deposits from a horizontal underwater structure, and a suspended basket is used to catch dropped deposits. For removal of deposits from the hull of a ship, an arrangement consisting of two longitudinal deposit removal structures extending alongside the ship, and multiple parallel transverse deposit removal structures extending underneath the hull, is used.

    Abstract translation: 用于从水下结构中去除沉积物的系统包括一系列互连的爪构件,其可以形成为环并相对于彼此成角度地调节以符合水下结构。 一系列的狗成员由浮体支撑,这允许预先组装的狗部件的线移动到位置并且缠绕在水下结构上。 狗构件的线的自由端通过具有可以容易地水下操作的闩锁弹簧的销连接在一起。 可以使用多个环,一个在另一个之上。 环形网固定在同心环上并悬挂在一个或多个沉积物移除环下面,捕获掉落的沉积物。 内部一个同心环也可用作沉积物去除环。 狗也可以放置在垂直环中以从水平的水下结构中移除沉积物,并且使用悬挂的篮子来捕获掉落的沉积物。 为了从船体中取出沉积物,使用了由沿船舶延伸的两个纵向沉积物去除结构和在船体下方延伸的多个平行的横向沉积物去除结构组成的装置。

    Pneumatic tires for off-road vehicles
    8.
    发明授权
    Pneumatic tires for off-road vehicles 失效
    用于越野车的气动轮胎

    公开(公告)号:US4506718A

    公开(公告)日:1985-03-26

    申请号:US137694

    申请日:1980-04-07

    Abstract: A pneumatic tire for off-road vehicles, comprising a carcass body containing organic fiber cords and a breaker composed of at least one rubberized layer each containing reinforcing elements embedded therein and having an overall cut resistant property for all types of cuts together with an excellent separation resistant property and high abrasion resistant property is disclosed. The reinforcing element is composed of a bundle formed by merely assembling helically formed filaments together without twisting. The reinforcing element is formed of a material having a tensile strength of at least 140 Kg/mm.sup.2 and an elongation at breaking strength which is 0.15 to 1.7 times that of the organic fiber cord of the carcass body.

    Abstract translation: 一种用于越野车辆的充气轮胎,包括含有有机纤维帘线的胎体和由至少一个橡胶层构成的破碎机,每个橡胶层包含嵌入其中的增强元件,并且具有用于所有类型切割的总抗切割性,并且具有优异的分离 公开了耐磨性和高耐磨性。 增强元件由仅通过将螺旋形成的细丝组装在一起而不扭曲而形成的束组成。 增强元件由抗拉强度为至少140Kg / mm 2,断裂强度的伸长率为胎体的有机纤维帘线的0.15〜1.7倍的材料形成。

    Pneumatic tires suitable for off-road vehicles
    9.
    发明授权
    Pneumatic tires suitable for off-road vehicles 失效
    气动轮胎适用于越野车

    公开(公告)号:US4077454A

    公开(公告)日:1978-03-07

    申请号:US645141

    申请日:1975-12-29

    Abstract: A pneumatic tire for off-road vehicles comprising a multi-layered carcass and a breaker superimposed about the carcass. The carcass is composed of rubberized ply layers each containing cords formed of organic fiber and inclined at an angle of 23.degree. to 45.degree. with respect to the equatorial line of the tire. The cords of approximately one-half of the carcass plies extend in an opposite direction to the cords associated with the remaining plies. The breaker is composed of at least one rubberized layer each containing reinforcing elements formed of a plurality of filaments whose material having a tensile strength of at least 140 Kg/mm.sup.2, the reinforcing element being inclined at an angle which is not larger than a selected angle of the carcass cord by at least 5.degree. and not smaller than the selected angle of the carcass cord by at least 15.degree.. At least one rubberized layer of the breaker disposed near the tread is extended over a width of 40 to 60% of the tread width.

    Abstract translation: 一种用于越野车辆的充气轮胎,包括叠层在胎体上的多层胎体和断路器。 胎体由橡胶层层组成,每层含有由有机纤维形成的帘线,相对于轮胎的赤道线倾斜23°至45°。 大约一半的胎体帘布层的帘线沿着与剩余帘布层相关联的帘线的相反方向延伸。 断路器由至少一个橡胶层组成,每个橡胶层包含由多根长丝形成的增强元件,所述增强元件的材料具有至少140Kg / mm 2的拉伸强度,加强元件以不大于选定角度的角度倾斜 的胎体帘线至少5°并且不小于胎体帘线的选定角度至少15°。 设置在胎面附近的断路器的至少一个橡胶层在胎面宽度的40至60%的宽度上延伸。

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