公开(公告)号：US08844946B2

公开(公告)日：2014-09-30

申请号：US13480986

申请日：2012-05-25

申请人： Elizabeth A. Lorelli

发明人： Elizabeth A. Lorelli

IPC分类号： A63C17/02 ,  A63C17/04 ,  A63C17/06

CPC分类号： A63C17/067 ,  A63C2203/02 ,  A63C2203/06

摘要： A synchronized rotating wheel assembly for a recreational device having wheels is disclosed. The assembly includes a base plate having top and bottom surfaces, the top surface of the base plate adapted to be attached to a portion of the recreational device, a gear assembly joined with the bottom surface of the base plate, and first and second wheel assemblies respectively joined with the first and second interconnected gears. The gear assembly includes first and second interconnected gears, a mechanism for rotating the first and second gears in unison and in the same direction, and a bias spring mechanism for returning the first and second interconnected gears to a default position when the gear assembly is not under stress. The mechanism may include a third gear between the first and second interconnected gears or a belt having teeth that cooperate with both the first and second interconnected gears.

摘要翻译： 公开了一种用于具有轮子的休闲装置的同步旋转轮组件。 组件包括具有顶表面和底表面的基板，底板的顶表面适于附接到休闲装置的一部分，与基板的底表面连接的齿轮组件，以及第一和第二轮组件 分别与第一和第二互连齿轮接合。 齿轮组件包括第一和第二相互连接的齿轮，用于使第一和第二齿轮同时和相同方向旋转的机构，以及用于当齿轮组件不是时将第一和第二互连齿轮返回到默认位置的偏置弹簧机构 在压力下。 该机构可以包括在第一和第二互连齿轮之间的第三齿轮或具有与第一和第二互连齿轮两者配合的齿的皮带。

公开(公告)号：US08789835B2

公开(公告)日：2014-07-29

申请号：US13541264

申请日：2012-07-03

申请人： Helmut Abel ,  Diane Abel ,  Céline Abel

发明人： Helmut Abel ,  Diane Abel ,  Céline Abel

IPC分类号： A63C17/02 ,  A63C17/00

CPC分类号： A63C17/004 ,  A63C17/006 ,  A63C17/0073 ,  A63C17/06 ,  A63C17/226 ,  A63C2203/42

摘要： The described roller skate is essentially composed of a boot, to the sole of which the plate of a roller carrier element is detachably connected with screws penetrating the through holes. The screw holes are located on both sides of the vertical symmetry axis on the center longitudinal line. Bearing blocks and are connected to the underside of the plate via a web extending in the longitudinal direction. The floating axles of the inline rollers and of the outer rollers are inserted in bores through or through. The bearing blocks and with their different bores through or through are likewise embodied and arranged in a mirror symmetrical manner with respect to the vertical center line. The explained symmetry of the roller carrier element makes it possible for it to be used for the left and right roller skate.

摘要翻译： 所描述的溜冰鞋基本上由靴子组成，其中一个辊子承载元件的板可拆卸地连接穿过通孔的螺钉。 螺丝孔位于中心纵线上垂直对称轴的两侧。 轴承块通过沿纵向方向延伸的腹板连接到板的下侧。 内联辊和外滚子的浮轴通过或穿过孔插入孔中。 轴承座及其不同的孔贯穿或贯穿，同样以相对于垂直中心线的镜像对称方式实施和布置。 说明滚子载体元件的对称性使其可用于左右溜冰鞋。

公开(公告)号：US08448955B2

公开(公告)日：2013-05-28

申请号：US13272019

申请日：2011-10-12

申请人： Brent H. Kinnaman

发明人： Brent H. Kinnaman

IPC分类号： A63C17/02 ,  A63C17/04 ,  A63C17/06 ,  A63C17/22

CPC分类号： A63C17/06 ,  A63C17/0033 ,  A63C17/012 ,  A63C17/013 ,  A63C17/014 ,  A63C17/22 ,  A63C2203/52 ,  Y10T29/49826

摘要： Three wheeled skateboards having direct connection between the front and back skate wheels where there is improved maneuverability and turning capability is provided. A steering plate is added to the axle of a conventional front skateboard truck and is made specifically for this application. Both ends of the single cable are fixably attached to the steering plate and are connected to the single rear wheel truck to supply the direct mechanical linkage. The single wheel truck at the rear has the wheel mounted in such a way as to allow it to be turned by the mechanical linkage that carries turn motion from the two wheel truck at the front of the skateboard. The single wheel mounted to the rear of the centerline of the truck rather than in front of or on the centerline of the truck increases the quickness of the action of the skateboard.

摘要翻译： 提供了具有改进的机动性和转向能力的前后滑冰轮之间的直接连接的三轮滑板。 转向板被添加到传统的前滑板车的车轴上，并专门用于此应用。 单个电缆的两端可固定地连接到转向板，并连接到单个后轮车辆以提供直接的机械连杆。 后轮上的单轮卡车具有安装的轮子，以允许其通过机械连杆转动，该机械连杆承载来自滑板前面的两轮车的转动。 安装在卡车中心线后部而不是在卡车中心线前方的单轮增加了滑板动作的快速性。

公开(公告)号：US20110316244A1

公开(公告)日：2011-12-29

申请号：US12803399

申请日：2010-06-28

申请人： Kuo-Tai Tang

发明人： Kuo-Tai Tang

IPC分类号： A63C17/02

CPC分类号： A63C17/02

摘要： A steerable roller skate includes: a sole member of a roller skate having a pair of rear wheels transversely rotatably secured to a rear bottom portion of the sole member, a steering base steerably secured on a front bottom portion of the sole member, a pair of front wheels transversely rotatably secured on the steering base, a first magnet secured on a central bottom portion of the sole member, a second magnet secured on the steering base adjacent to the first magnet having opposite magnetic polarities of the first and second magnets for normally attracting the second magnet to the first magnet, and a non-magnetic spacer either formed on a bottom surface of the first magnet, or formed on an upper surface of the second magnet for spacing or separating the two magnets for smoothly steering the roller skate.

摘要翻译： 可转向的溜冰鞋包括：溜冰鞋的鞋底构件，其具有横向可旋转地固定到鞋底构件的后底部的一对后轮，可转向地固定在鞋底构件的前底部的转向底座，一对 横向可旋转地固定在转向基座上的前轮，固定在鞋底构件的中心底部的第一磁体，与第一和第二磁体具有相反磁极性的第一磁体相邻的转向底座上的第二磁体，用于正常吸引 第一磁体的第二磁体和形成在第一磁体的底表面上的非磁性间隔物，或形成在第二磁体的上表面上，用于间隔或分离两个磁体，以平滑地转向滚轮溜冰鞋。

公开(公告)号：US07896364B1

公开(公告)日：2011-03-01

申请号：US12114749

申请日：2008-05-03

申请人： Americo D. Ferreira

发明人： Americo D. Ferreira

IPC分类号： A63C17/02

CPC分类号： A63C17/012 ,  A63C17/015 ,  A63C17/064 ,  A63C2203/42

摘要： A roller wheel assembly includes a support member, a bearing-based rotatable coupling, and a wheeled support structure having two rollably coupled, spaced, and axially aligned roller wheels. The support member includes a first upper portion, and a second downwardly angled portion, with the downwardly angled portion having a through-bore proximate to a lower end. The wheeled support structure is rotatably coupled to the downwardly angled portion of the support member such that a side-to-side tilting of the upper portion of the support member, with respect to a ground surface, provides an enhanced and sharp turning capability. This abstract is provided to comply with rules requiring an abstract, and is submitted with the intention that it will not be used to interpret or limit the scope and meaning of the claims.

摘要翻译： 辊轮组件包括支撑构件，基于轴承的可旋转联接器和具有两个可滚动耦合的，间隔开的和轴向对齐的辊轮的轮式支撑结构。 支撑构件包括第一上部部分和第二向下成角度的部分，其中向下成角度的部分具有靠近下端的通孔。 轮式支撑结构可旋转地联接到支撑构件的向下成角度的部分，使得支撑构件的上部相对于地面的侧向倾斜提供了增强和锐利的转动能力。 提供本摘要以符合要求摘要的规则，并提交，意图是不会将其用于解释或限制权利要求的范围和含义。

公开(公告)号：US20090295111A1

公开(公告)日：2009-12-03

申请号：US12433568

申请日：2009-04-30

申请人： Thomas J. O'Rourke

发明人： Thomas J. O'Rourke

IPC分类号： A63C17/02 ,  A63C17/00

CPC分类号： B62M1/18 ,  A63C17/0033 ,  A63C17/01 ,  A63C17/016 ,  A63C17/12 ,  A63C2203/40 ,  B60B33/0002 ,  B60B33/0007 ,  B60B33/0015 ,  B60B33/0018 ,  B60B33/0039 ,  B60B33/0049 ,  B60B33/0057 ,  B60B33/0068 ,  B60B33/0071

摘要： A bidirectional propulsion caster assembly is disclosed for enabling a rider to generate bi-directional motion from a ride-on device. A mounting bracket is attachable to the bottom of the device and defines a pivot axis extending in a generally transverse direction across the bottom of the device. A rocker bracket and caster shaft having a caster shaft axis are attached to the mounting bracket and pivot about the pivot axis along an arc between first and second positions. A wheel bracket is mounted to and rotates about the caster shaft. A wheel is mounted to the wheel bracket for rotation about a wheel axis angularly offset from the caster shaft axis. One or more changeable pivot stops may be attached to the rocker bracket or the mounting bracket and effective to further define the available arc of rotation.

摘要翻译： 公开了一种双向推进式脚轮组件，用于使骑乘者能够从骑乘装置产生双向运动。 安装支架可附接到装置的底部，并且限定了在整个装置的底部上沿大致横向方向延伸的枢转轴线。 具有脚轮轴轴的摇臂支架和脚轮轴连接到安装支架上，并且沿第一和第二位置之间的弧线绕枢转轴线枢转。 车轮支架安装在脚轮轴周围并围绕脚轮旋转。 车轮安装到车轮支架上，用于围绕与脚轮轴轴线成角度偏移的车轮轴线旋转。 一个或多个可更换的枢转止动件可以附接到摇臂支架或安装支架，并有效地进一步限定可用的旋转弧。

公开(公告)号：US07523947B2

公开(公告)日：2009-04-28

申请号：US11052531

申请日：2005-02-07

申请人： Tan Pham ,  Thomas V. Wilder ,  Robert W. McLean

发明人： Tan Pham ,  Thomas V. Wilder ,  Robert W. McLean

IPC分类号： A63C1/00 ,  A63C1/30 ,  A63C17/00 ,  A63C17/18 ,  A63C17/02 ,  A63C17/04 ,  A63C3/00

CPC分类号： A63C1/00 ,  A63C1/28 ,  A63C1/32

摘要： An ice skate chassis is configured so that a user can adjust the pitch of the skate chassis between a plurality of discrete pitch positions. The pitch is adjusted by locking the ice blade at a desired angle relative to a bladeholder of the chassis. The blade can be positively locked at a plurality of discrete, repeatable angle positions so that the angle will not slip or creep during skating.

摘要翻译： 溜冰鞋底架被配置成使得用户可以在多个离散间距位置之间调整溜冰鞋底架的间距。 通过将冰刀相对于底盘的刀架固定在期望的角度来调节间距。 刀片可以被锁定在多个离散的可重复的角度位置，使得在滑冰期间该角度不会滑动或蠕变。

公开(公告)号：US20080246235A1

公开(公告)日：2008-10-09

申请号：US11784397

申请日：2007-04-05

申请人： Joshua Alexander

发明人： Joshua Alexander

IPC分类号： A63C17/02

CPC分类号： A63C17/02 ,  A63C17/0046 ,  A63C2203/42

摘要： The present invention is a shock absorbing tandem roller skate including a shoe or boot, a shoe plate secured to the shoe, at least one shock absorbing unit secured to the shoe plate, at least a first pair of wheels secured to the at least one shock absorbing unit, at least a second pair of wheels, a first brake unit for providing braking to the at least a first pair of wheels, and a second brake unit for providing braking to the at least a second pair of wheels. The shock absorbing mechanism of the at least one shock absorbing unit flex and absorb shock horizontally and diagonally in a simultaneous manner to provide a steering mechanism for the user. The present invention is also directed to skateboards and scooters that may utilize the shock absorbing technology of the present invention.

摘要翻译： 本发明是一种减震串联式溜冰鞋，包括鞋或靴，固定到鞋的鞋板，至少一个紧固在鞋板上的减震单元，至少一个固定在至少一个冲击的第一对轮 至少第二对车轮，用于向所述至少第一对车轮提供制动的第一制动单元和用于向所述至少第二对车轮提供制动的第二制动单元。 所述至少一个冲击吸收单元的减震机构以同时的方式水平和对角地弯曲和吸收冲击，以为使用者提供转向机构。 本发明还涉及可利用本发明的减震技术的滑板和踏板车。

公开(公告)号：US07341260B1

公开(公告)日：2008-03-11

申请号：US11604867

申请日：2006-11-28

申请人： Togo Hosoda ,  Chiung-Hsin Liu

发明人： Togo Hosoda ,  Chiung-Hsin Liu

IPC分类号： A63C17/02

CPC分类号： A63C17/01 ,  A63C17/0093

摘要： A truck includes a chassis attached to a deck of the skateboard, a yoke pivotally connected to the chassis and two wheels provided on the yoke. The chassis includes a rod extended from the underside thereof. The yoke includes a first portion, a second portion extended from the first portion, a third portion extended from the second portion so that the first and third portions thereof are biased and a rod extended from the upside of the first portion thereof. The wheels are provided on third portion of the yoke. A torque spring includes two ends located on opposite sides of the rods. One of the ends of the torque spring engages with the rod of the chassis while the remaining end of the torque spring engages with the rod of the yoke. Thus, the torque spring is loaded and tends to return the yoke relative to the chassis.

摘要翻译： 卡车包括附接到滑板的甲板上的底盘，枢转地连接到底盘的轭和设置在轭上的两个轮。 底盘包括从其下侧延伸的杆。 轭包括第一部分，从第一部分延伸的第二部分，从第二部分延伸的第三部分，使得其第一和第三部分被偏压，并且从其第一部分的上侧延伸的杆。 车轮设置在轭的第三部分上。 扭矩弹簧包括位于杆的相对侧上的两个端部。 扭矩弹簧的一个端部与底盘的杆接合，而扭矩弹簧的剩余端部与轭的杆接合。 因此，扭矩弹簧被加载并且倾向于使轭相对于底盘返回。

公开(公告)号：US20080037818A1

公开(公告)日：2008-02-14

申请号：US11771661

申请日：2007-06-29

申请人： Frank Ierfone ,  Robert Edgar

发明人： Frank Ierfone ,  Robert Edgar

IPC分类号： H04R1/02 ,  A63C17/02 ,  B62C1/00

CPC分类号： A63C17/26 ,  A63C17/01 ,  B62J3/00 ,  B62K21/26 ,  G10K9/122 ,  G10K9/22 ,  G10K11/004

摘要： A sound emitting assembly inserted into a body or frame (106) or handgrip of a personal transport means (90) said assembly comprising: (i) a package comprising an electronically actuated sound generator, an electronic circuit to feed a signal to the sound generator and a source of stored electric power, and (ii) an actuating switch (118) separated from the package and linked to the package by an electric pathway (119) such that when the switch (118) is activated by the user, a sound is emitted from said body or frame (106) or handgrip distant from the switch (118).

摘要翻译： 插入个人运输装置（90）的主体或框架（106）或手柄中的声音发射组件，所述组件包括：（i）包括电子致动的声音发生器，用于将信号馈送到声音发生器的电子电路 和存储电力源，以及（ii）与所述封装分离并通过电路径（119）与所述封装件分离的致动开关（118），使得当所述开关（118）被使用者激活时，声音 从所述主体或框架（106）或远离开关（118）的手柄发射。