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    Hollow core in-line skate wheel having contour conforming polyurethane wall
    1.
    发明授权
    Hollow core in-line skate wheel having contour conforming polyurethane wall 失效
    具有轮廓符合聚氨酯墙壁的中空线上滑冰轮

    公开(公告)号：US5908519A

    公开(公告)日：1999-06-01

    申请号：US680728

    申请日：1996-07-12

    申请人： Neal Piper ,  Tom Peterson

    发明人： Neal Piper ,  Tom Peterson

    IPC分类号： A63C17/22 ,  A63C17/24 ,  B29C39/00 ,  B29C70/74 ,  B29C70/84 ,  B29D30/02 ,  B60C5/00 ,  B60C5/01 ,  B60C5/02 ,  B60C5/04 ,  B60C7/10 ,  B60C7/12

    CPC分类号： B60C5/007 ,  A63C17/223 ,  A63C17/24 ,  B29C70/74 ,  B29C70/84 ,  B29D30/02 ,  B60C5/01 ,  B60C5/02 ,  B60C5/04 ,  B60C7/105 ,  B60C7/12 ,  B29C39/00 ,  B29D2030/084 ,  B29K2075/00 ,  Y10S152/18 ,  Y10T152/10117

    摘要： A skate wheel including a hard urethane hub formed with a drop center between radially projecting guide flanges, and including stand-off ribs disposed in equidistant spaced relation thereabout. Pairs of centering fins are spaced axially along a number of stand-off ribs thereby forming a central groove along the drop center. An annular bladder with an interior annular stand-off skirt is nested within the centering fins and concentric with the drop center. The wheel body is formed of a soft polyurethane and surrounds the drop center and encapsulates the annular tube, thereby forming a contoured surface. A method of manufacturing the wheel that includes selecting a welded seam annular tube, pre-pressurize it and then further pressurize it through the exothermic reaction by pouring liquid urethane in a mold to form the tire.

    摘要翻译： 一种滑冰轮，包括在径向突出的引导凸缘之间形成有液滴中心的硬质聚氨酯轮毂，并且包括在其周围等距间隔设置的间隔肋。 一对定心翼片沿着许多分离肋轴向间隔开，从而沿着液滴中心形成中心凹槽。 具有内部环形支撑裙的环形囊状物嵌套在定心翅片内并与液滴中心同心。 轮体由软质聚氨酯形成，并围绕液滴中心并封装环形管，从而形成轮廓表面。 一种制造车轮的方法，包括选择焊缝环管，对其进行预加压，然后通过将液体氨基甲酸酯浇注在模具中以通过放热反应进一步加压其以形成轮胎。

    Hollow core pneumatic wheel having contour conforming polyurethane wall
    4.
    发明授权
    Hollow core pneumatic wheel having contour conforming polyurethane wall 失效
    空心芯气动轮具有轮廓符合聚氨酯壁

    公开(公告)号：US6102091A

    公开(公告)日：2000-08-15

    申请号：US897988

    申请日：1997-07-10

    申请人： Tom Peterson ,  Neal Piper

    发明人： Tom Peterson ,  Neal Piper

    IPC分类号： A63C17/22 ,  A63C17/24 ,  B29C70/74 ,  B29D30/02 ,  B60C7/12

    CPC分类号： A63C17/223 ,  A63C17/24 ,  B29C70/74 ,  B29D30/02 ,  B60C7/12 ,  B60C2007/005 ,  Y10T152/10117

    摘要： A urethane wheel including a hard urethane hub formed with a rim facing radially outward, and including stand-off ribs spaced equidistant thereabout. The stand-off ribs having centering notches opening radially outward. A thin wall polyurethane annular bladder with an interior annular stand-off skirt facing radially inward, contacting the centering notches of the stand-off ribs, and cooperating to position the bladder both radially and axially about the rim. The tire body is formed of soft polyurethane which surrounds the rim, encapsulates the bladder creating and integral cavity, and forms a contoured surface. A method of manufacturing the wheel which includes selecting a pressurized annular bladder, locating the bladder both axially and radially about the rim, forming a concentric bridge space having axial communication channels between the rim and bladder, and then pouring liquid urethane in a mold to form the tire.

    摘要翻译： 一种聚氨酯轮，包括形成有径向向外的边缘的硬质聚氨酯轮毂，并且包括在其周围等间隔的间隔肋。 具有定心切口径向外侧的支座肋。 一种薄壁聚氨酯环形囊，其具有面向径向向内的内部环形支撑裙部，与分离肋的对中凹口接触，并配合以使气囊沿着轮缘径向和轴向定位。 轮胎主体由围绕边缘的软质聚氨酯形成，封装了气囊产生和整体空腔，并形成轮廓表面。 一种制造车轮的方法，其包括选择加压环形气囊，将气囊沿着轮辋轴向和径向地定位，形成在轮辋和气囊之间具有轴向连通通道的同心桥接空间，然后将液体聚氨酯浇注到模具中以形成 轮胎。

    Pre-pressurized in-line skate wheel
    5.
    发明授权
    Pre-pressurized in-line skate wheel 失效
    预加压的在线滑冰轮

    公开(公告)号：US5641365A

    公开(公告)日：1997-06-24

    申请号：US595844

    申请日：1996-02-02

    申请人： Tom Peterson ,  Neal Piper

    发明人： Tom Peterson ,  Neal Piper

    IPC分类号： A63C17/22 ,  A63C17/24 ,  B29C70/74 ,  B60C5/00 ,  B60C5/01 ,  B60C5/02 ,  B60C5/04 ,  B60C7/10 ,  B60C7/12

    CPC分类号： B60C5/007 ,  A63C17/223 ,  A63C17/24 ,  B29C70/74 ,  B60C5/01 ,  B60C5/02 ,  B60C5/04 ,  B60C7/105 ,  B60C7/12 ,  B29D2030/084 ,  B60C2007/005 ,  Y10S152/18 ,  Y10T152/10117

    摘要： A pre-pressurized in-line skate wheel including a hard polyurethane hub having a drop center formed between radially projecting guide flanges formed with axially projecting windows as spaced equidistant thereabout in an annular array. A bladder device includes a plurality of pressurized hollow cross rods nested at their opposite ends in such windows and surmounting on their radially outward sides a pressurized annular tube arranged concentric with the drop center. A soft polyurethane wheel body is formed in such drop center and projects radially outwardly to encapsulate the annular tube and form an elliptical annular tread surface. The method of manufacturing the tire includes blow molding the cross rods and the annular tube and pressurizing them to the desired individual pressures so that the resultant tire will exhibit the combined benefits of polyurethane cushioning and shock absorption associated with compressible gases.

    摘要翻译： 一种预加压的在线滑冰轮，其包括硬质聚氨酯轮毂，该硬质聚氨酯轮毂具有形成在径向突出的导向凸缘之间的液滴中心，所述引导凸缘形成为具有在其周围等距离的环形阵列中的轴向突出的窗口。 膀胱装置包括多个加压中空横杆，其嵌套在这些窗口的相对端，并且在其径向外侧上跨越与滴液中心同心设置的加压环形管。 柔软的聚氨酯轮体形成在这种下落中心并径向向外突出以封装环形管并形成椭圆形的环形胎面。 制造轮胎的方法包括吹塑成型横杆和环形管并将它们加压到期望的单独压力，使得所得到的轮胎将显示与可压缩气体相关的聚氨酯缓冲和减震的组合益处。

    Pneumatic in-line skate wheel
    6.
    发明授权
    Pneumatic in-line skate wheel 失效
    气动直排滑冰轮

    公开(公告)号：US5632829A

    公开(公告)日：1997-05-27

    申请号：US502828

    申请日：1995-07-14

    申请人： Tom Peterson ,  Neal Piper

    发明人： Tom Peterson ,  Neal Piper

    IPC分类号： A63C17/22 ,  A63C17/24 ,  B29C70/74 ,  B60C5/00 ,  B60C5/01 ,  B60C5/02 ,  B60C5/04 ,  B60C7/10 ,  B60C7/12

    CPC分类号： B60C5/007 ,  A63C17/223 ,  A63C17/24 ,  B29C70/74 ,  B60C5/01 ,  B60C5/02 ,  B60C5/04 ,  B60C7/105 ,  B60C7/12 ,  B29D2030/084 ,  B60C2007/005 ,  Y10S152/18 ,  Y10T152/10117

    摘要： A pneumatic in-line skating wheel having a tire body and central hub chemically bonded during a polyurethane casting process and further including an annularly encapsulated air bladder centrally spaced within the tire body to provide shock absorption. The bladder in one embodiment is in communication with a valve for inflation and deflation thereof such that the overall tire resiliency may be adjusted, enabling adjustable performance characteristics of the wheel. One embodiment of the valve incorporates a resilient core within a rigid barrel and stretchable to allow an inflation needle to stretch the core and drive a poppet off a seat at the interior end of the barrel.

    摘要翻译： 具有在聚氨酯铸造​​工艺期间化学粘合的轮胎主体和中心毂的气动直排轮滑轮，并且进一步包括在胎体内部间隔开的环形密封的气囊以提供减震。 在一个实施例中，气囊与用于充气和放气的阀连通，使得总体轮胎弹性可以被调节，从而实现轮的可调节的性能特征。 阀的一个实施例在弹性芯内部具有弹性芯并可拉伸，以允许充气针拉伸芯并将提升阀从筒的内端移出座。

    Pre-pressurized polyurethane skate wheel
    7.
    发明授权
    Pre-pressurized polyurethane skate wheel 失效
    预加压聚氨酯滑冰轮

    公开(公告)号：US06085815A

    公开(公告)日：2000-07-11

    申请号：US975809

    申请日：1997-07-10

    申请人： Neal Piper ,  Tom Peterson

    发明人： Neal Piper ,  Tom Peterson

    IPC分类号： A63C17/22 ,  A63C17/24 ,  B29C39/00 ,  B29C70/74 ,  B29D30/02 ,  B60C7/10 ,  B60C7/12

    CPC分类号： A63C17/24 ,  A63C17/223 ,  B29C70/74 ,  B29D30/02 ,  B60C7/105 ,  B60C7/12 ,  B29C39/00 ,  B29K2075/00 ,  B60C2007/005 ,  Y10T152/10117 ,  Y10T152/1054

    摘要： The present invention is a pre-pressurized in-line skate wheel which is capable of being pressurized at low levels and which further includes an integral bladder device having an annular tube and three bladder rods which are in fluid communication with respect to each other. The wheel is configured with a rigid polyurethane hub formed with a drop center and further having a pair of radially extending flanges with three pairs of axial openings. The hub is further formed with three radially projecting spokes. The tire body surrounds the bladder device and is constructed of a generally more resilient polyurethane which bonds to the hub, flanges and bladder. The method of manufacture utilizes blow molding techniques for the bladder device which includes a post vulcanization chlorine bath. The tire body is formed using liquid thermoset polyurethane poured into an open cast mold. The resulting wheel ensures the rider of a long lasting, light weight tire with exceptional shock absorption properties to therefore provide a smooth and comfortable ride.

    摘要翻译： 本发明是一种预加压的直排轮滑轮，其能够以低水平加压，并且还包括具有环形管和三个相对于彼此流体连通的三个气囊杆的整体囊装置。 车轮配置有形成有液滴中心的刚性聚氨酯轮毂，并且还具有一对具有三对轴向开口的径向延伸凸缘。 毂还形成有三个径向突出的辐条。 轮胎主体围绕膀胱装置并且由通常更具弹性的聚氨酯构成，其结合到轮毂，凸缘和囊。 制造方法使用包括后硫化氯浴的膀胱装置的吹塑技术。 使用液体热固性聚氨酯浇注到露天铸模中形成轮胎主体。 由此产生的车轮确保骑手持久耐用，重量轻的轮胎具有出色的减震性能，从而提供平稳舒适的乘坐环境。

    In-line roller skate assembly
    8.
    发明授权
    In-line roller skate assembly 失效
    在线溜冰鞋组装

    公开(公告)号：US5470086A

    公开(公告)日：1995-11-28

    申请号：US188235

    申请日：1994-01-28

    申请人： Tom Peterson ,  Neal Piper

    发明人： Tom Peterson ,  Neal Piper

    IPC分类号： A63C17/06 ,  A63C17/22

    CPC分类号： A63C17/06 ,  A63C17/223 ,  A63C17/226

    摘要： A skate wheel hub assembly incorporating confronting hub rims cooperating to form at their radial outer extremities a V-shaped tire seat. The tire seat supports an elastomeric tire having a rigid mounting ring projecting radially inwardly. The mounting ring is locked between the confronting rims to eliminate relative movement between the tire and the wheel hub. In one form, the bearing assemblies may be offset in staggered relation on alternating opposite sides of a longitudinal skate center line.

    摘要翻译： 一个溜冰轮轮毂组件，其包括相互配合的轮毂轮缘，以在其径向外端形成V形轮胎座。 轮胎座椅支撑具有径向向内突出的刚性安装环的弹性体轮胎。 安装环被锁定在相对的轮缘之间，以消除轮胎和轮毂之间的相对运动。 在一种形式中，轴承组件可以在纵向滑冰中心线的交替相对侧上以交错关系偏移。