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公开(公告)号：US20180065703A1
公开(公告)日：2018-03-08
申请号：US15797044
申请日：2017-10-30
发明人： Jian LI , Zerui LI , Jianming ZHU
IPC分类号： B62K15/00 , B62M6/40 , B62J25/00 , B62K21/02 , B62K21/16 , B62K21/12 , B62K21/26 , B62J11/00 , B62J99/00 , B62M9/02 , B62M7/12
CPC分类号： B62K15/008 , B62J9/001 , B62J11/00 , B62J25/00 , B62J99/00 , B62J2099/0006 , B62K21/02 , B62K21/125 , B62K21/16 , B62K21/26 , B62K2015/001 , B62K2015/003 , B62K2015/005 , B62K2204/00 , B62M6/40 , B62M6/60 , B62M7/12 , B62M9/02
摘要： The invention discloses a novel rapidly foldable electric vehicle comprising a main beam, a rear wheel, a cross beam, a bracket and a forward/backward movable saddle, wherein a pin is arranged at a junction between a lower end of the bracket and the main beam, a supporting post is arranged at the lower end of the bracket, the bracket and the supporting post are rotatably arranged about the pin, an included angle of less than 180° is formed between the supporting post and the bracket, and a towing wheel is arranged at a lower end of the supporting post. When the vehicle is folded, the saddle slides forward from a rear part of the cross beam and drives the bracket and the supporting post to rotate counterclockwise about the pin, the towing wheel moves downward and backward and gradually touches the ground, and after the towing wheel touches the ground, the rear wheel leaves the ground and the saddle moves to a front part of the cross beam to complete the folding action, thus the vehicle is in a towed or flat state. When the vehicle is towed, the towing wheel is positioned at a middle-rear part of a vehicle body, and when a human body stands upright, the vehicle body tilts, its center of gravity naturally shifts backward, the vehicle body has less pressure on the human body and towing is performed with less effort. When the vehicle is folded, the saddle moves forward without moving backward and the rear space of the vehicle body can be saved. When the vehicle is folded and laid flat, the towing wheel touches the ground and the vehicle body does not tip over easily.
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公开(公告)号：US20180037296A1
公开(公告)日：2018-02-08
申请号：US15550602
申请日：2016-02-12
发明人： Yoichiro Hamamoto
CPC分类号： B62M1/10 , B62M1/105 , B62M3/00 , B62M3/003 , B62M6/55 , B62M9/02 , B62M9/105 , B62M21/00 , F16D3/12 , F16F15/1245 , F16F15/18
摘要： Disclosed is a rotation transmission mechanism including: an internal rotation member inserted by a crankshaft of a bicycle; and an external rotation member configured on the internal rotation member. The internal rotation member includes: an internal rotation member body. The external rotation member includes: a circular ring part configured at an outer side of the outer circumferential convex parts; and inner circumferential convex parts protruding to an inner circumferential side of the circular ring part and configured alternately with the outer circumferential convex parts. Elastic deformation parts are configured between the outer circumferential convex parts and the inner circumferential convex parts on a rotation direction side of the advancing outer circumferential convex parts. The outer circumferential convex parts are formed in such a manner that a surface on the rotation direction side is greater than a surface on an opposite side of the rotation direction.
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公开(公告)号：US20170190379A1
公开(公告)日：2017-07-06
申请号：US15393036
申请日：2016-12-28
申请人： Yucca Dune, Inc.
发明人： Tim Ryschon
CPC分类号： B62K27/04 , B62J6/00 , B62K5/02 , B62K5/027 , B62K7/04 , B62K21/02 , B62K21/12 , B62K27/10 , B62K2710/04 , B62M1/36 , B62M9/02 , G10G5/00
摘要： Disclosed herein are embodiments of a mobile performance system, and methods of making and using such a mobile performance system, whereby the mobile performance system includes: a frame; a front wheel coupled to the frame proximate a frame front end; a pair of rear wheels coupled to the frame proximate a frame rear end; a drive mechanism coupled to the frame, the drive mechanism operable to drive travel of the mobile performance system along a travel path; a steering assembly coupled to the frame, the steering assembly operable to steer the mobile performance system along the travel path; and a platform coupled to the frame, the platform adapted to support a performer performing a performance while the mobile performance system travels along the travel path.
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公开(公告)号：US20170159792A1
公开(公告)日：2017-06-08
申请号：US15438301
申请日：2017-02-21
申请人： SRAM, LLC
发明人： Anthony Medaglia , Joseph Wilson
CPC分类号： F16H55/30 , B62M3/00 , B62M9/00 , B62M9/02 , B62M9/10 , B62M9/105 , F16H55/12 , F16H2055/306
摘要： A chainring for a bicycle includes a body and a plurality. The plurality of teeth are disposed about a periphery of the body. The plurality of teeth have a tooth body formed of a first material and include a load flank. The plurality of teeth also include an insert formed of a second material. The insert is coupled to a tooth body of the plurality of teeth forming a load flank surface of the plurality of teeth.
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公开(公告)号：US20170073039A1
公开(公告)日：2017-03-16
申请号：US15264135
申请日：2016-09-13
申请人： Britt Jackson , Thomas Boyle , Percy Chien
发明人： Britt Jackson , Thomas Boyle , Percy Chien
CPC分类号： B62M9/02 , B62K2204/00 , B62M6/55
摘要： A simplified mid-motor drive system includes all necessary electronics and allows for throttle-only operation of the motor. The mid-motor drive system includes an arrangement of uni-directional drive connections (i.e., sprag clutches) between the motor and the pedals which allows each to operate independently or in conjunction, and allows simple modifications to gear ratios of packaged drive systems in order to adapt to regulatory requirements of different worldwide territories.
摘要翻译： 简化的中间电机驱动系统包括所有必要的电子元件，并允许电动机仅节流操作。 中间电动机驱动系统包括在电动机和踏板之间的单向驱动连接（即，楔形离合器）的布置，其允许每个驱动连接单独或联合地操作，并且允许按顺序简单地修改包装的驱动系统的传动比 适应不同世界领土的监管要求。
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公开(公告)号：US09475543B1
公开(公告)日：2016-10-25
申请号：US14965911
申请日：2015-12-11
申请人： Shui-Chuan Chou
发明人： Shui-Chuan Chou
摘要： A pedal scooter transmission mechanism capable of increasing more motion energy in the pedal scooter, comprising a driving chainring pivotally connected to a proximity of a middle section of the deck, wherein the driving chainring is connected with the driven chainring via a transmission element, whereby the rear wheel and the driven chainring are being driven; two pedal mechanisms, every pedal mechanism comprising a pedal which is horizontally installed on both sides the deck near the middle section, and drives the center axle by a driving connecting rod assembly, wherein the total length of driving connecting rod assemblies is different, so that one of the pedal can generate more torque force and make the pedal scooter produce more motion energy.
摘要翻译： 一种脚踏踏板车传动机构，其能够增加踏板摩托车中的更多运动能量，包括枢转地连接到甲板的中间部分附近的驱动链轮，其中驱动链条经由传动元件与被驱动的链轮连接， 后轮和被驱动链轮被驱动; 两个踏板机构，每个踏板机构包括一个踏板，水平地安装在中间部分附近的甲板上，并通过驱动连杆组件驱动中心轴，其中驱动连杆组件的总长度是不同的，因此 其中一个踏板可以产生更多的扭矩力，并使踏板摩托车产生更多的运动能量。
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公开(公告)号：US20160288876A1
公开(公告)日：2016-10-06
申请号：US15086477
申请日：2016-03-31
发明人： Yuuichi YONEDA
摘要： A drive unit for use in an electric straddled vehicle provides high motor output while the size of the drive unit is kept from increasing. The drive unit includes a motor, a first gear, a rotation shaft, a second gear, and bearings. The motor includes a rotor shaft. The first gear is provided on the rotor shaft to rotate at a same speed as the rotor shaft. The rotation shaft is parallel or substantially parallel to the rotor shaft. The second gear is provided on the rotation shaft and meshes with the first gear. The bearings support the rotation shaft in a rotatable manner. The bearings at least partially overlap the motor when viewed in an axial direction of the rotation shaft.
摘要翻译： 用于电动跨接车辆的驱动单元提供高电机输出，同时驱动单元的尺寸不会增加。 驱动单元包括马达，第一齿轮，旋转轴，第二齿轮和轴承。 电动机包括转子轴。 第一齿轮设置在转子轴上，以与转子轴相同的速度旋转。 旋转轴平行或基本平行于转子轴。 第二齿轮设置在旋转轴上并与第一齿轮啮合。 轴承以可旋转的方式支撑旋转轴。 当从旋转轴的轴向观察时，轴承至少部分地与马达重叠。
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公开(公告)号：US09428243B2
公开(公告)日：2016-08-30
申请号：US14756174
申请日：2015-08-13
申请人： Rodrigue LeBlanc
发明人： Rodrigue LeBlanc
摘要： A mini standing hand powered tricycle for sidewalks, indoor large surfaces, etc. conceived for users, with weak legs and strong arms that get tired walking. The tricycle is propulse by a conventional bicycle hand pedal sprocket wheel and chain to allow driving, steering, and braking by the user in a standing position.
摘要翻译： 用于人行道，室内大表面等的迷你立式手动三轮车，用于疲劳的腿部和强壮的手臂。 三轮车由常规的自行车手踏板链轮和链条推动，以允许用户在站立位置进行驾驶，转向和制动。
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公开(公告)号：US09371107B2
公开(公告)日：2016-06-21
申请号：US14821173
申请日：2015-08-07
发明人： Shu-Chun Huang , May-Kuen Wong
摘要： A stepper comprising: a direction controller having a front wheel set and a steering wheel connected to the front wheel set; a rear wheel transmission having a gear transmission and a rear wheel shaft, the gear transmission having an active gear, a chain and a passive gear, the active gear connected to the passive gear via the chain, the rear wheel shaft having a rear wheel set and connected to the passive gear; a supporting shaft connected to the direction controller and the rear wheel transmission; and a foot-hand swinging set having a pedal and a joystick having a handle, the pedal mounted on two sides of the supporting shaft, one end of the pedal connected to the active gear, the joystick connected to another end of the pedal. The present invention can be propelled by only single leg, and can be rehabilitation and locomotion apparatus.
摘要翻译： 一种步进机，包括：方向控制器，具有连接到前轮组的前轮组和方向盘; 具有齿轮传动装置和后轮轴的后轮传动装置，所述齿轮传动装置具有主动齿轮，链条和被动齿轮，所述主动齿轮通过链条连接到被动齿轮，后轮轴具有后轮组 并连接到被动齿轮; 连接到方向控制器和后轮传动的支撑轴; 以及具有踏板和具有手柄的操纵杆的脚踏摇摆组件，踏板安装在支撑轴的两侧，踏板的一端连接到主动齿轮，操纵杆连接到踏板的另一端。 本发明只能由单腿推进，可以是康复和运动装置。
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公开(公告)号：US09062758B2
公开(公告)日：2015-06-23
申请号：US13787276
申请日：2013-03-06
申请人： Markus Reiter
发明人： Markus Reiter
CPC分类号： F16H55/303 , B62M9/02 , B62M2009/007 , F16H55/30
摘要： A solitary chainring of a bicycle front crankset for engaging a bicycle drive chain, including a plurality of teeth formed about a periphery of the chainring. One or more clearance chamfer surfaces are formed on the chainring body, each of the chamfer surfaces substantially centered between adjacent pairs of the plurality of teeth.
摘要翻译： 一种用于接合自行车驱动链的自行车前曲柄组件的单独的链轮，包括绕链轮的周边形成的多个齿。 在链轮主体上形成一个或多个间隙倒角表面，每个倒角表面基本上位于相邻的多个齿对之间。
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