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公开(公告)号：US20200206600A1
公开(公告)日：2020-07-02
申请号：US16643202
申请日：2017-12-05
IPC分类号： A63C17/02
摘要： The present invention relates to sports equipment, namely, to roller skates design enabling an athlete to achieve high speed of movement with better comfort and improved motion control, in particular, in case of movement on a lower quality road surfaces. Roller skates consist of two skates—right and left ones, each comprising a spatial rectangular frame with its upper surface adapted to be attached to a frame of the corresponding shoe, either left or right one, and its lower side having two pairs of rollers pivotally attached thereto such that the rollers may rotate being in contact with the roadway and the rollers' axes are parallel to the frame plane, and according to the invention each pair of front and rear rollers of each skate is pivotally attached to the corresponding Z-shaped wheel arm, either front or rear one, which has its central section pivotally attached to the corresponding smaller side of the spatial rectangular frame, and the distance between the axes of the inner rollers of a skate is greater than the distance between the axes of the external rollers. The present invention is aimed to provide such roller skates, which would be more reliable and safe due to increased stability of the skates during movement, also in case of lower quality road surface and during cornering. This objective is achieved by way of creating conditions for uniform distribution of the load arising from the weight of the athlete during movement among all four rollers of each skate, even when moving on a lower quality road surface.
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公开(公告)号：US10272320B2
公开(公告)日：2019-04-30
申请号：US16077574
申请日：2017-02-10
申请人： Daniel Carter
发明人： Daniel Carter
摘要： A truck assembly for roller skates or a skateboard including a base portion configured to be secured to an underside of a roller skate or skate board, an axle housing for receiving an axle, an axle, at least a first and second pins, at least a first bushing, wherein the axle is housed within the axle housing and the first bushing and the axle is captivity held within the axle housing and the at least a first and second pins are in engagement of the at least two pins with the axle.
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公开(公告)号：US09901809B2
公开(公告)日：2018-02-27
申请号：US15350818
申请日：2016-11-14
申请人： V.N.O. LLC
发明人： Roger R. Adams
IPC分类号： A63C17/22 , A63C17/00 , A63C17/02 , A63C17/20 , A63C17/26 , A43B5/16 , A43C11/14 , A63C17/16
CPC分类号： A63C17/226 , A43B5/1666 , A43C11/1493 , A63C17/0046 , A63C17/0073 , A63C17/02 , A63C17/16 , A63C17/20 , A63C17/223 , A63C17/262
摘要： A wearable device configured to selectively provide roller transportation, the wearable device including a shoe, a plurality of wheel assemblies, each wheel assembly being configured to selectively roll relative to a ground surface about an associated axis of rotation, and a frame connected between the wheel assemblies, the frame comprising a trunk and a plurality of branches extending from the trunk, each of the branches being configured for connection to at least one of the plurality of wheel assemblies, wherein at least a portion of the shoe is located vertically higher than at least a portion of the frame when at least one of the wheel assemblies is in contact with the ground surface and the at least one of the wheel assemblies is positioned to selectively roll relative to the ground surface.
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公开(公告)号：US09901807B2
公开(公告)日：2018-02-27
申请号：US15215596
申请日：2016-07-21
申请人： Yuche Su
发明人： Yuche Su
CPC分类号： A63C17/012 , A63C17/017
摘要： A shock-absorbing bushing is provided for a skateboard and includes a first layer and a second layer. The first layer has first value of hardness. The first layer is provided with a through hole. The second layer has a second value of hardness. The second layer is coupled to an outside surface of the first layer. The first layer and the second layer are formed of plastic materials coupled together as a unitary body and exhibiting at least two different values of hardness, such as being flexible in the interior and stiff in the exterior, or being stiff in the exterior and flexible in the interior. The skateboard shock-absorbing bushing is mountable to the skateboard by for example being coupled to an axle of a retainer seat to which a roller support frame is mounted.
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公开(公告)号：US20170348586A1
公开(公告)日：2017-12-07
申请号：US15613135
申请日：2017-06-02
CPC分类号： A63C17/1409 , A63C5/035 , A63C17/045 , A63C2017/1472 , A63C2203/06
摘要： A roller ski adapter system is disclosed. Said roller ski adapter system comprises a ski adapters, a skis, a poles and a brake lines. Said ski adapters comprises a front adapters and a rear adapters. Said poles comprises a shaft, a brake lever assembly, a first end, a second end and a grip. Said brake lever assembly comprises said brake lines, a lever and a cable guide. Said front adapters comprises a squeeze plate assembly, a trucks and a wheels. Said rear adapters comprises a braking system, a rear wheel assembly, a squeeze plate assembly, a trucks and a wheels. Said braking system comprises a braking bar, a brake line, a one or more spring assemblies, a splitter and a brake lines. Said one or more spring assemblies comprises a first end, a second end, a first bracket, a second bracket and a one or more braking bar fasteners.
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公开(公告)号：US09737789B2
公开(公告)日：2017-08-22
申请号：US14988299
申请日：2016-01-05
申请人： Paul Brooks
发明人： Paul Brooks
CPC分类号： A63C17/015 , A63C17/014 , A63C17/22 , A63C17/226 , B60B11/02 , B60B19/12 , B60B2320/10 , B60Y2200/80
摘要： A wheel for a skateboard may include a bearing assembly, an annular rim coupled to and extending annularly around the bearing assembly, and a tapered tire portion coupled to and extending annularly around the annular rim. A dual wheel assembly may include a first wheel disposed on a longitudinal end portion of an axle, a spacer disposed on the longitudinal end portion of the axle adjacent to the first wheel and abutting against the first wheel, and a second wheel disposed on the longitudinal end portion of the axle adjacent to the spacer and abutting against the spacer. A method of making a dual wheel assembly may include disposing a first wheel on an axle, disposing a spacer on the axle adjacent to the first wheel, and disposing a second wheel on the axle adjacent to the spacer.
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公开(公告)号：US09320962B2
公开(公告)日：2016-04-26
申请号：US13971060
申请日：2013-08-20
申请人： Brian J. Krell
发明人： Brian J. Krell
CPC分类号： A63C17/223 , A63C17/02 , B60B3/18 , B60B5/02 , B60B27/02 , B60B37/10 , Y10T29/49535 , Y10T29/49622 , Y10T29/49826
摘要： The disclosure provides apparatus and methods of use and manufacture pertaining to a quick release hub-and-wheel assembly. In one embodiment, the hub-and-wheel assembly includes interior and exterior sleeves disposed about a rotatable locking ring that is biased to a latched position. The assembly also includes a quick release wheel having a latch that is configured to temporarily displace a latch-engagement mechanism on the locking ring from the latched position to an unlatched position such that the latch is captured by the latch-engagement mechanism when the latch-engagement mechanism returns to the biased, latched position. The locking ring also includes a manual latch-release mechanism configured to again temporarily displace the latch-engagement mechanism such that the wheel latch is released, allowing the wheel to be removed. Other embodiments are also disclosed.
摘要翻译： 本公开提供了关于快速释放轮毂和轮组件的设备和使用和制造方法。 在一个实施例中，轮毂和轮组件包括设置在可偏转到锁定位置的可旋转锁定环周围的内部和外部套筒。 组件还包括具有闩锁的快速释放轮，闩锁构造成临时将锁定环上的闩锁接合机构从锁定位置暂时移位到解锁位置，使得当闩锁接合机构捕获闩锁时， 接合机构返回到偏置的锁定位置。 锁定环还包括手动释放机构，其被配置为再次临时移动闩锁接合机构，使得轮闩锁被释放，允许车轮被移除。 还公开了其他实施例。
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公开(公告)号：US09186570B1
公开(公告)日：2015-11-17
申请号：US14462295
申请日：2014-08-18
申请人： Dennis Wells
发明人： Dennis Wells
CPC分类号： A63C17/006 , A63C17/0033 , A63C17/012 , A63C17/013 , A63C17/015
摘要： A skateboard, comprising a platform, a rear truck coupled to the platform, and a pair of front casters being coupled to the platform. The skateboard front casters are frictionally coupled with an elastomeric band, thereby frictionally keeping the front casters in alignment.
摘要翻译： 滑板，包括平台，联接到所述平台的后卡车，以及耦合到所述平台的一对前脚轮。 滑板前脚轮与弹性带摩擦联接，从而摩擦地保持前脚轮对准。
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9.发明授权Convertible shoe for walking and for roller-skating, having laterally deployable wheels incorporated in its sole 有权可转换的鞋子，用于步行和滚轮溜冰，具有并入鞋底的横向展开的轮子公开(公告)号：US08915502B2
公开(公告)日：2014-12-23
申请号：US13499337
申请日：2010-10-01
申请人： Eddy Pennerath
发明人： Eddy Pennerath
CPC分类号： A63C17/20 , A43B3/246 , A43B5/1633 , A63C17/008 , A63C17/02
摘要： The shoe has one to four wheels that, for walking, are placed horizontally in specific recesses in the sole, and that, for skating, are pivoted about longitudinal axes and blocked in a vertical position by a single latch, and project downwards relative to the sole, thereby transforming the shoe into a roller skate. This invention is of interest to manufacturers and users of shoes and of sports articles.
摘要翻译： 鞋子具有一到四个轮子，用于行走，水平放置在鞋底中的特定凹部中，并且用于滑冰，围绕纵向轴线枢转并且通过单个闩锁在垂直位置中被阻挡，并且相对于鞋子向下突出 鞋底，从而将鞋子变成溜冰鞋。 本发明对鞋子和运动用品的制造商和使用者感兴趣。
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公开(公告)号：US08882114B2
公开(公告)日：2014-11-11
申请号：US13184404
申请日：2011-07-15
申请人： Roger R. Adams
发明人： Roger R. Adams
CPC分类号： A63C17/226 , A43B5/1666 , A43C11/1493 , A63C17/0046 , A63C17/0073 , A63C17/02 , A63C17/16 , A63C17/20 , A63C17/223 , A63C17/262
摘要： A wearable device configured to selectively provide roller transportation includes a shoe configured to at least partially accept a foot of a user of the wearable device, the shoe comprising a foot interface surface configured for selective contact with a bottom of the foot, a wheel assembly configured to selectively roll relative to a ground surface in response to rotation of at least a portion of the wheel assembly about an axle that is substantially coincident with an axis of rotation, and a frame connected between the shoe and the wheel assembly, the frame being configured to selectively transfer forces between the shoe and the wheel assembly and the frame comprising a clearance plane vertically offset from the ground surface.
摘要翻译： 构造成选择性地提供辊运送的可穿戴装置包括：鞋，其被配置为至少部分地接受可穿戴装置的使用者的脚，所述鞋包括构造成用于与所述脚的底部选择性接触的脚接口表面;配置 响应于所述轮组件的至少一部分围绕基本上与旋转轴线重合的轴的旋转而选择性地相对于地面滚动，以及连接在所述鞋和所述轮组件之间的框架，所述框架被配置 以选择性地在鞋和轮组件之间传递力，并且框架包括垂直偏离地面的间隙平面。
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