-
公开(公告)号：US12083410B2
公开(公告)日：2024-09-10
申请号：US18063401
申请日：2022-12-08
申请人： Eugene White, III
发明人： Eugene White, III
CPC分类号： A63C17/0093 , A63C17/02
摘要： A wheel truck assembly having two wheel trucks spaced apart on a base plate for supporting the skater's foot, wherein one wheel truck can be selectively removed from the base plate, and wherein each wheel truck has a two wheels that can be selectively and separately attached to and detached from the wheel truck.
-
公开(公告)号：US11707666B2
公开(公告)日：2023-07-25
申请号：US16346858
申请日：2017-08-03
申请人： Shift Robotics, Inc.
发明人： Jiancheng Zhang , Bojie Xu , Jianjun Li , Dongliang Song
摘要： An adjustment mechanism for an electric power-driven shoe, the mechanism comprising a shoe sole (1) is presented, wherein a plurality of rolling wheels (2) are arranged below the shoe sole (1); a foot-positioning mechanism is arranged above the shoe sole (1) and is provided with an angle-adjusting mechanism for adjusting an angle between the foot-positioning mechanism and a lengthwise direction of the shoe sole (1).
-
公开(公告)号：US11701573B2
公开(公告)日：2023-07-18
申请号：US17537025
申请日：2021-11-29
CPC分类号： A63C17/12 , A63C17/015 , A63C17/02
摘要： A rotation powered vehicle drive mechanism includes an elongated chassis slot disposed within a respective lateral exterior portion of a chassis assembly. An elongated platform slot is disposed within a respective lateral portion of a platform assembly, and is configured such that it is substantially opposed to the chassis slot. The platform assembly is pivotally secured to the chassis assembly thereby allowing for rotation through a platform rotation angle of the platform assembly with respect to the chassis assembly about a rotation axis. The rotation of the platform assembly results in an increase or decrease of a variable slot height which is measured between the chassis slot and the platform slot. A cart assembly is disposed between the chassis assembly and the platform assembly, and is operatively coupled to the chassis slot and to the platform slot. The cart assembly has a cart height and is constrained by the chassis slot and the platform slot to a position on the chassis assembly wherein the cart height is substantially equivalent to the variable slot height. In this manner the cart assembly is configured to translate along the chassis assembly upon rotation of the platform assembly with respect to the chassis assembly. A helical drive shaft is rotationally secured within the chassis assembly and operatively coupled to the cart assembly such that translation of the cart assembly results in rotational motion of the helical drive shaft. A truck assembly is pivotally secured to the chassis assembly. The truck assembly includes an axle rotationally secured to the truck assembly and operatively coupled to a plurality of wheels. The axle is operatively coupled to the helical drive shaft such that rotation of the platform assembly with respect to the chassis assembly in a first angular direction results in rotation of the axle and respective wheels in the first angular direction.
-
公开(公告)号：US20180273074A1
公开(公告)日：2018-09-27
申请号：US15934903
申请日：2018-03-23
申请人： Crystal Tamez , Eli Tamez
发明人： Crystal Tamez , Eli Tamez
IPC分类号： B62B5/08
CPC分类号： B62B5/087 , A63C17/0006 , A63C17/0033 , A63C17/01 , A63C17/02 , A63C17/26 , B62B3/14 , B62B9/28
摘要： A carriage-apparatus; the carriage-apparatus includes a board-body, a first wheel-unit, a second wheel-unit, rod and an attachment-clamp. In a preferred embodiment, the rod is adjustable via telescopic means. The attachment-clamp is configured to attach the carriage-apparatus to a conventional shopping-cart. The carriage apparatus is useful for providing a safe, convenient, and entertaining way for parents to watch their children while shopping in stores.
-
公开(公告)号：US09844719B1
公开(公告)日：2017-12-19
申请号：US15590566
申请日：2017-05-09
发明人： Cheng-Hong Huang
CPC分类号： A63C17/12 , A63C17/0033 , A63C17/011 , A63C17/014 , A63C17/02 , A63C2203/10 , A63C2203/12 , A63C2203/42 , A63C2203/52
摘要： An electric skateboard with a hinge mechanism includes a first load plate, a second load plate, a hinge mechanism and an electric wire. A first wheel set is installed in the first load plate, and the first load plate includes a first accommodating space. A second wheel set is installed in the second load plate, and the second load plate includes a second accommodating space. A hinge mechanism includes a bridge base and two shaft sleeves pivotally connected at two sides of the bridge base. The bridge base and the two shaft sleeves together form a wiring slot. The two shaft sleeves are fixed to the first load plate and the second load plate respectively, so that the first load plate and the second load plate are foldable toward each other. The electric wire is inserted through the wiring slot.
-
公开(公告)号：US09731188B2
公开(公告)日：2017-08-15
申请号：US15362786
申请日：2016-11-28
申请人： Ching-Ho Yeh
发明人： Ching-Ho Yeh
CPC分类号： A63C17/0086 , A63C17/02 , A63C17/1436 , A63C2017/1463
摘要： An adjustable roller skate is provided with a lower frame including a toe stop; a wheel assembly secured to the lower frame; an upper frame including a groove, a trough disposed rearward of the groove, a channel at a rear end, and a seat disposed in the trough and having a recess communicating with the channel; an adjustment mechanism including an externally threaded shaft disposed in both the channel and the recess, and a handle pivotably secured to a rear end of the externally threaded shaft and disposed externally of the upper frame; a sole including a toe cap, an internally threaded member on an underside of a rear end and threadedly secured to the externally threaded shaft, and a stem on the underside and slidably disposed in the groove; and a shoe disposed around an edge of the sole with the toe cap concealed.
-
公开(公告)号：US20170087442A1
公开(公告)日：2017-03-30
申请号：US15279466
申请日：2016-09-29
申请人： Better Wheels, LLC
发明人： Zhijun YANG , Weibing ZHOU
CPC分类号： A63C17/011 , A63C17/0033 , A63C17/015 , A63C17/02 , A63C17/12
摘要： The present invention discloses an electric four-wheel balance vehicle includes a housing, a pedal device, a balancing device, a driving device, and a power supply device. The balancing device is provided in the housing. The pedal device includes a pedal, a fixed frame, and an elastic pad. The housing is provided with two pedal holes. The pedal is movably embedded in the pedal hole, and is limited in the housing by the fixing frame located on a top of the pedal. The elastic pad is provided between the housing and the pedal. The balancing device is provided in the housing, and is coupled with the pedal in a transmittable manner. The driving device includes a control board, two front motor-wheels, and two rear universal wheels. The balancing device is connected to the control hoard in a communicating manner.
-
公开(公告)号：US09561424B1
公开(公告)日：2017-02-07
申请号：US15065982
申请日：2016-03-10
申请人： Don E. Abel
发明人： Don E. Abel
CPC分类号： A63C17/02 , A63C17/002 , A63C17/226
摘要： A low-rider roller skate having a first sole, a pair of front wheels attached to a front axle that is mounted to a front portion of the first sole, and a pair of wheels attached to a rear axle that is mounted to a rear portion of the first sole. The skate defines a longitudinal length, where the rear axle is perpendicular to the length, and the front axle is disposed at an angle to the length, such that the front axle is not parallel with the rear axle. The roller skate including a second sole member including a cap toe sized for receiving a toe-portion of the roller skate, and second heel that rests over a heel-portion of the roller skate, and an integral waist therebetween, the waist includes a front indent for receiving the front axle, and a rear indent for receiving the rear axle. With the second sole member attached, the skates no longer act as roller skates but are walking shoes. With the second sole member removed, the skates are low-rider skates.
摘要翻译： 具有第一鞋底，附接到前轴的一对前轮的低骑手溜冰鞋，其安装在第一鞋底的前部，以及一对轮，其连接到后轴，后轮安装到后部 的第一个鞋底。 滑板定义了纵向长度，其中后轴垂直于长度，并且前轴以与长度成一定角度设置，使得前轴不与后轴平行。 滚轮溜冰鞋包括第二鞋底构件，第二鞋底构件包括尺寸适于容纳溜冰鞋的脚趾部分的帽趾部，以及搁置在溜冰鞋踵的后跟部分上的第二脚跟以及其间的整体腰部，腰部包括前部 用于接收前轴的缩进，以及用于接收后桥的后凹部。 随着附属的第二个鞋底，溜冰鞋不再作为溜冰鞋，而是步行鞋。 除了第二个唯一的成员，溜冰鞋是低溜冰鞋。
-
公开(公告)号：US20160296826A1
公开(公告)日：2016-10-13
申请号：US15093957
申请日：2016-04-08
发明人： Matthew Belcher
CPC分类号： A63C17/12 , A63C17/0006 , A63C17/0013 , A63C17/012 , A63C17/015 , A63C17/02 , A63C17/26 , A63C2203/12 , A63C2203/24 , A63C2203/42
摘要： A device (600), having a structural portion (100) of a deck (102) formed by a molded skin (504), the skin forming a nose (200), a tail (202), two rails (204, 206) connecting the nose to the tail, each rail having a respective rail cavity, and a recess (104) in the skin formed between the respective rail cavities. The structural portion is configured to secure trucks (700, 702) to a bottom portion (118) of the structural portion opposite the recess.
摘要翻译： 具有由模制皮肤（504）形成的甲板（102）的结构部分（100）的装置（600），形成鼻部（200）的皮肤，尾部（202），两个轨道（204,206） 将鼻子连接到尾部，每个轨道具有相应的轨道腔，以及形成在相应导轨腔之间的皮肤中的凹部（104）。 结构部分构造成将卡车（700,702）固定到与凹部相对的结构部分的底部部分（118）。
-
公开(公告)号：US09145030B2
公开(公告)日：2015-09-29
申请号：US13691777
申请日：2012-12-01
申请人： Alfred Williams
发明人： Alfred Williams
CPC分类号： B60B35/025 , A63C17/00 , A63C17/0093 , A63C17/01 , A63C17/012 , A63C17/015 , A63C17/02 , B60B35/006 , B60B35/04 , B60Y2200/81
摘要： Embodiments of the present disclosure generally relate to a novel ‘double kingpin’ type skateboard truck having multiple elastomeric bushings, where one or more of such bushings is an elongated bushing having two staggered mounting holes incorporated herein for the purpose of mounting the bushing upon two bolts in the double kingpin truck mechanism. The novel placement and novel form of the said bushing provides both enhanced overall stability to the truck, as well as a wider range of tension adjustability features to the double kingpin truck system. Moreover, increased shock absorption capabilities, ‘wheel wobble’ resistance and overall truck mechanism balance, permit the ‘double kingpin’ type truck to be more useable for higher speed skateboard riding purposes.
摘要翻译： 本公开的实施例一般涉及一种具有多个弹性衬套的新型“双重中心销”型滑板车，其中一个或多个这种衬套是具有两个交错安装孔的细长衬套，用于将衬套安装在两个螺栓上 在双重中转卡车机构。 所述衬套的新型放置和新颖形式为卡车提供增强的整体稳定性，以及对双重中转销卡车系统的更大范围的张力可调特性。 此外，增加的减震能力，“车轮摆动”阻力和总体卡车机构平衡，允许“双重中心”型卡车更适用于更高速度的滑板骑行目的。
-
-
-
-
-
-
-
-
-
搜索结果
985 条记录 (耗时 0.02 秒)
