Assembly consisting of a rim and a bearing support

    公开(公告)号:US06609549B2

    公开(公告)日:2003-08-26

    申请号:US10034104

    申请日:2001-12-20

    Abstract: An assembly including a deformable, inextensible tread-bearing support S, which can be slipped on to a suitable rim bearing surface (11). The bearing surface (11) extends axially towards the inside of a first rim seat (13′), which is in turn extended to the outside by a protrusion or hump (15′) of low height. The first rim seat (13′) is inclined towards the outside. A second rim seat (13″) having, viewed in meridian section, a generatrix, the axially inner end of which is located on a circle of diameter D″A greater than the diameter of the circle on which is located the axially inner end D′A of the first rim seat (13′). The two seats being, axially to the inside, extended by frustoconical portions (17, 14) of a height at least equal to 0.01 times the minimum diameter of the bearing surface (11), and the generatrices of which form with the axis of rotation angles &agr; at least equal to 45°. The rim bearing surface (11) is provided with at least one circumferential protuberance (115) arranged in a circumferential groove (30) of the radially inner face of the tread bearing support S, such that the protuberance (115) axially comes to bear and butt up against at least one lateral wall of the groove (30).

    Compliant wheel
    13.
    发明授权
    Compliant wheel 有权
    符合轮

    公开(公告)号:US07013939B2

    公开(公告)日:2006-03-21

    申请号:US10618924

    申请日:2003-07-14

    Abstract: A compliant wheel includes a compliant band and a plurality of web spokes extending transversely across and inward from the reinforced compliant band for attachment to a hub. The compliant band bends to comply with a contact surface and to envelope obstacles. The web spokes transmit load forces between the compliant band and the hub through tension in the web spokes not connected to the ground contacting portion of the wheel. The outer surface of the compliant band may be formed to include a tread, or a separate tread band may be attached.

    Abstract translation: 柔性轮包括柔性带和横向跨越加强的柔性带的内侧延伸的多个网状轮辐,用于附接到轮毂。 柔性带弯曲以符合接触表面并包围障碍物。 腹板辐条通过未连接到车轮的接地部分的腹板辐条中的张力在适应带和轮毂之间传递载荷力。 柔性带的外表面可以形成为包括胎面,或者可以附接单独的胎面带。

    Tire comprising a reinforcing profiled element in at least one sidewall, and tire/rim assembly comprising such a tire
    14.
    发明授权
    Tire comprising a reinforcing profiled element in at least one sidewall, and tire/rim assembly comprising such a tire 有权
    在至少一个侧壁中包括增强型材的轮胎和包括这种轮胎的轮胎/轮辋组件

    公开(公告)号:US06688354B2

    公开(公告)日:2004-02-10

    申请号:US10301084

    申请日:2002-11-21

    Abstract: A tire having a radial carcass reinforcement winding within each bead around at least one heel reinforcement element and whose meridian profile, when the tire is mounted and inflated, has a constant direction of curvature in a first bead and a sidewall extending it radially, and has a tangent TT′ to the point of tangency T of the carcass reinforcement profile with the annular element of the first bead which forms with the axis of rotation an angle &phgr; which is open towards the outside and is greater than 45°, wherein, viewed in meridian section, at least the aforesaid sidewall comprises a reinforcing profiled element having, viewed in section, substantially the form of a crescent, one of the axially inner or outer faces of the crescent-shaped profiled element follows the profile of the carcass reinforcement, and the trace of the face of the crescent-shaped profiled element opposite the face of such profiled element closest to the carcass reinforcement has a single direction of curvature.

    Abstract translation: 一种轮胎,其具有围绕至少一个跟部加强元件缠绕在每个胎圈内的径向胎体增强件,并且当轮胎安装和膨胀时,其子午线轮廓在第一胎圈和径向延伸的侧壁中具有恒定的曲率方向,并且具有 切线TT'到胎体增强轮廓的切线点T,其中第一胎圈的环形元件与旋转轴线形成朝向外部敞开并且大于45°的角度φ,其中,在 至少上述侧壁包括增强型材元件,其具有基本上呈月牙形的形状,新月形轮廓元件的轴向内表面或外表面之一遵循胎体增强件的轮廓,并且 新月形异形元件的面对与最靠近胎体增强件的这种型材元件的表面相反的痕迹具有单一的弯曲方向 回覆。

    Tire rim comprising a body to allow tire to roll in a deflated condition
    17.
    发明授权
    Tire rim comprising a body to allow tire to roll in a deflated condition 失效
    轮胎边缘包括允许轮胎在放气状态下滚动的主体

    公开(公告)号:US4922981A

    公开(公告)日:1990-05-08

    申请号:US262291

    申请日:1988-10-25

    CPC classification number: B60C17/06 B60B21/10 B60B21/12 B60C17/065

    Abstract: Disclosed is a rim intended to form a safety unit with a tire and a body ofoam rubber, which gives the tire the ability to roll in a deflated state. Lateral walls of a central groove receiving the body each include an undercut portion to retain the body effectively. The groove is delimited on opposite sides by lateral walls. The groove has an orifice formed therein for communication with atmospheric pressure.

    Abstract translation: 公开了一种用于形成具有轮胎和泡沫橡胶体的安全单元的轮辋,其使得轮胎处于放气状态下滚动的能力。 接收身体的中央槽的侧壁各自包括用于有效地保持身体的底切部分。 沟槽在相对侧面由侧壁界定。 凹槽具有形成在其中的与大气压连通的孔口。

    Device for transmission of an electric signal from a device for
monitoring a driving wheel on a vehicle
    18.
    发明授权
    Device for transmission of an electric signal from a device for monitoring a driving wheel on a vehicle 失效
    用于从用于监测车辆上的驱动轮的装置传输电信号的装置

    公开(公告)号:US4837553A

    公开(公告)日:1989-06-06

    申请号:US111349

    申请日:1987-10-22

    CPC classification number: B60R16/0231 B60C23/0467

    Abstract: The transmission of an electric signal between a driving wheel and the vehicle exclusively by electric conduction requires the presence of two electrically conductive paths. One of the conductive paths includes suspended stationary elements and a bearing of the driving wheel. The end of the transmission is insulated from the ground and the part of the transmission not insulated from the ground is included in the other of the conductive paths.

    Abstract translation: 专门通过导电传动驱动轮和车辆之间的电信号需要存在两个导电路径。 一个导电路径包括悬挂的固定元件和驱动轮的轴承。 变速器的端部与地面绝缘,并且不与地面绝缘的变速器的部分包括在另一个导电路径中。

    Circuit and device for monitoring and/or management of the operating
condition of a tire
    19.
    发明授权
    Circuit and device for monitoring and/or management of the operating condition of a tire 失效
    用于监测和/或管理轮胎工作状况的电路和装置

    公开(公告)号:US4823107A

    公开(公告)日:1989-04-18

    申请号:US169591

    申请日:1988-03-17

    CPC classification number: B60C23/0467 B60C23/0408

    Abstract: A device and electric circuit mounted on a wheel of a vehicle and to transmit via bearings an electrical signal for measurement of parameters such as the pressure and temperature of the tire. The measurement is made based on the conduction state of a semiconductor element coupled to a sensor sensing the tire pressure and/or temperature. Specifically observed are three resistances of sufficient different values: the resistance of a semiconductor element in the on-state, a resistance R.sub.o two orders of magnitude greater than the preceding one and the internal resistance of at least one semiconductor element in the off-state. The sensor and circuit ar integrated in a standard valve. In one embodiment, it is possible to operate an electric element mounted on the wheel.

    Abstract translation: 一种安装在车辆车轮上的​​装置和电路,并且经由轴承传送用于测量诸如轮胎的压力和温度的参数的电信号。 基于耦合到感测轮胎压力和/或温度的传感器的半导体元件的导通状态进行测量。 具体观察到的是具有足够不同值的三个电阻:半导体元件在导通状态下的电阻,电阻Ro比前一个大两个数量级,以及至少一个半导体元件处于截止状态的内部电阻。 传感器和电路集成在标准阀门中。 在一个实施例中,可以操作安装在车轮上的电气元件。

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