公开(公告)号：US20230051165A1

公开(公告)日：2023-02-16

申请号：US17401979

申请日：2021-08-13

申请人： Junghsen LIEH

发明人： Junghsen LIEH

IPC分类号： B62M1/36 ,  B62K21/12 ,  B62M13/04 ,  B62M11/00 ,  B62J45/20

摘要： A direct-drive bicycle include a bicycle body, which extends to include a front fork. A front wheel is pivotally provided at a tube fixedly provided at the terminal end of the front fork. A shaft passes through the tube. A rotary disc is connected to the shaft. A pedal is provided at each end of the shaft through a connecting rod. A transmission assembly include a rotatable spline shaft provided, a friction wheel slidably provided at the spline shaft to press against a friction disc provided at a side of the front wheel, and a rotating wheel fixed to the spline shaft. The rotary disc is located between the spline shaft and the front wheel, and drives the rotating wheel to change the position where the friction wheel presses against the friction disc. Thus, the front wheel can be directly driven and provides continuously variable transmission.

公开(公告)号：US11479320B2

公开(公告)日：2022-10-25

申请号：US16761127

申请日：2018-10-30

申请人： PIAGGIO & C. S.P.A.

发明人： Luca Carmignani ,  Paolo Capozzella ,  Jury Cantini ,  Walter Mariotti

IPC分类号： B62J43/28 ,  B62J9/14 ,  B62J43/16 ,  B62J1/12 ,  B62J15/00 ,  B62K11/10 ,  B62K25/28 ,  B62M23/02 ,  B62K19/46 ,  B62M7/12 ,  B62M11/00 ,  B62J43/20

摘要： An electric drive motorcycle (100) allows a suitable configuration of all the components deputed to the electric supply of the motorcycle electric drive, and comprises: a front portion comprising one or more front wheels (103) and a handlebar (104); a rear portion comprising a saddle (101), a shell body (107) arranged below said saddle (101), and a rear wheel (105) arranged below said shell body (107); an intermediate portion (108) extending as a connection between said front portion and said rear portion; an electric drive unit (8) connected to said rear wheel (105); and a hybrid supply unit supplying said electric drive unit (8), comprising at least a battery unit (115) and a combustion engine (116) actuating an electric generator (120) apt to supply said battery unit (115) and/or said electric drive unit (8), wherein said shell body (107) defines a housing space apt to receive at least said battery unit (115) and said combustion engine (116), with the related electric generator (120), placed side by side therebetween.

公开(公告)号：US20220161666A1

公开(公告)日：2022-05-26

申请号：US17604036

申请日：2020-04-15

申请人： MAVIC SAS

发明人： Jean-Pierre MERCAT ,  Bérenger ALEXANDRE

IPC分类号： B60L15/26 ,  G01L1/22 ,  G01L3/14 ,  G01L5/22 ,  B62M11/00 ,  B62J45/411 ,  B62J45/421 ,  B62J45/20

摘要： A force measurement sensor includes a peripheral portion, a central portion, and a first frame connecting an upper section of the peripheral portion to an upper portion of the central portion. The central portion includes a seat intended to receive the outer ring of a bearing in order to mount a shaft in rotation about an axis Z. The frame includes a core enclosed by two arms which are substantially parallel to one another, such that the upper section of the peripheral portion, the upper portion of the central portion, and the two arms form a parallelogram.

公开(公告)号：US09608495B2

公开(公告)日：2017-03-28

申请号：US14164577

申请日：2014-01-27

申请人： GM Global Technology Operations LLC

发明人： Jussi A. Timonen

IPC分类号： B62M6/55 ,  B62M11/00 ,  H02K7/00 ,  B62M11/14 ,  B60K1/04 ,  H02K5/04 ,  H02K7/116 ,  H02K11/00

CPC分类号： H02K7/006 ,  B60K2001/0461 ,  B62M6/55 ,  B62M11/00 ,  B62M11/145 ,  H02K5/04 ,  H02K7/116 ,  H02K11/0094

摘要： One variation may include a product comprising: an integrated electric bicycle motor comprising: an inrunner ring motor, a rotor mount coupled to the inside of the inrunner ring motor, and at least one battery assembly coupled to the rotor mount.

公开(公告)号：US09260153B2

公开(公告)日：2016-02-16

申请号：US11976619

申请日：2007-10-25

申请人： Markus Theobald

发明人： Markus Theobald

IPC分类号： B62M11/00 ,  B62K11/04 ,  B62M7/02 ,  B62K25/28

CPC分类号： B62K11/04 ,  B62K25/283 ,  B62M7/02 ,  B62M11/00

摘要： A vehicle, in particular a motorcycle, having an engine with a crankshaft extending transversely to a travel or longitudinal direction of the vehicle, a transmission, and a clutch, which may assume an open state and a closed state. The clutch, which allows a torque transmission from the crankshaft to the transmission in the closed state, is situated coaxially to the crankshaft. The engine and transmission may be arranged such that the vehicle's rearswing arm may be located coaxially with an axis of a transmission output shaft.

摘要翻译： 具有发动机的车辆，特别是摩托车，其具有横向于车辆的行进或纵向方向的曲轴，变速器和离合器，其可以呈现打开状态和关闭状态。 允许在关闭状态下从曲轴到变速器的转矩传递的离合器与曲轴同轴设置。 发动机和变速器可以被布置成使得车辆的回转臂可以与变速器输出轴的轴线同轴地定位。

公开(公告)号：US20150246709A1

公开(公告)日：2015-09-03

申请号：US14195837

申请日：2014-03-03

申请人： JEN-CHIH LIU

发明人： JEN-CHIH LIU

IPC分类号： B62M6/40 ,  B62M11/00 ,  B62M17/00

CPC分类号： B62M17/00 ,  B62M6/55

摘要： An electromotive auxiliary power assembly for a chainless shaft-power-transfer bicycle comprising: a frame, a crank assembly, a crank, a power transfer shaft between the crank assembly and a passive gear of a rear wheel hub of the bicycle, and a motor set for providing auxiliary power; the auxiliary power of the motor set being directly transferred to the power transfer shaft through a gear set instead of by other components of the chainless bicycle. The motor set is installed on the power transfer shaft between the crank assembly and the passive gear set of the rear wheel hub. Even the motor set is installed on the power transfer shaft extending from a crank shaft of the crank assembly. Furthermore, The power output shaft of the motor set is coaxial or non-coaxial with, parallel or non-parallel with , or penetrates through or non-penetrates through the power transfer shaft.

摘要翻译： 一种用于无链轴传动自行车的电动辅助动力组件，包括：脚轮，曲柄组件，曲柄，曲柄组件和自行车的后轮毂的被动齿轮之间的动力传递轴，以及电动机 设置提供辅助电源; 电动机组的辅助动力通过齿轮组而不是无链自行车的其他部件直接传递到动力传递轴。 电动机组安装在曲柄组件和后轮毂的被动齿轮组之间的动力传递轴上。 即使电动机组安装在从曲柄组件的曲轴延伸的动力传递轴上。 此外，电动机组的动力输出轴与动力传递轴同轴或不同轴，平行或不平行或穿过或不穿透动力传递轴。

公开(公告)号：US08550483B2

公开(公告)日：2013-10-08

申请号：US13432370

申请日：2012-03-28

申请人： Hsiu-Mei Chung

发明人： Hsiu-Mei Chung

IPC分类号： B62K1/00 ,  B62K17/00 ,  B62K21/00 ,  B62M3/00 ,  B62M5/00 ,  B62M7/00 ,  B62M9/00 ,  B62M11/00 ,  B62M13/00 ,  B62M15/00

CPC分类号： B60B39/12 ,  Y10T403/10 ,  Y10T403/32926 ,  Y10T403/32975 ,  Y10T403/58 ,  Y10T403/589

摘要： A locking collar capable of coupling a hub-and-axle subassembly to a fork dropout of a bicycle for locking an antifriction bearing in place includes an outward pressed surface adapted to confront a pressing surface of the fork dropout, an inward abutting surface adapted to confront the antifriction bearing, an axially extending female threaded surface adapted to be screwed on a threaded end segment of an axle, a tubular extension extending from the outward pressed surface to be insertable into the fork dropout, and a plurality of circumferentially extending rib segments which are disposed on the outward pressed surface to be in pressing engagement with the pressing surface of the fork dropout in a tightened state.

摘要翻译： 能够将轮毂轴组件与自行车的叉式离合器联接以将减摩轴承锁定在适当位置的锁定环包括适于面对叉形压头的按压表面的向外按压表面，适于面对的向内邻接表面 所述减摩轴承，适于螺纹连接在轴的螺纹端部上的轴向延伸的内螺纹表面，从所述向外挤压表面延伸以可插入到所述叉形突出部中的管状延伸部，以及多个周向延伸的肋段， 设置在所述外压面上，以在紧固状态下与所述叉式压路机的按压面按压接合。

公开(公告)号：US20110136618A1

公开(公告)日：2011-06-09

申请号：US12995648

申请日：2009-10-14

申请人： Moon Jae Lee

发明人： Moon Jae Lee

IPC分类号： B62M11/00 ,  F16H1/28

CPC分类号： B62M11/00 ,  B62M11/14

摘要： The present invention relates to a bicycle driving apparatus, and more particularly, to a bicycle driving apparatus which enables the forward travel of the bicycle regardless of the forward rotation or reverse rotation of the pedals. The bicycle driving apparatus according to the present invention enables a bicycle to travel in the forward direction not only when a pedal rotates in the forward direction but also when the pedal rotates in the reverse direction.

摘要翻译： 自行车驱动装置技术领域本发明涉及一种自行车驱动装置，更具体地涉及一种自行车驱动装置，该自行车驱动装置能够使脚踏车的向前行驶无论踏板的正向或反向转动如何。 根据本发明的自行车驱动装置，不仅当踏板沿向前方向旋转时，而且当踏板沿相反方向旋转时，自行车能够在向前方向上行进。

公开(公告)号：US20080190223A1

公开(公告)日：2008-08-14

申请号：US11911015

申请日：2006-04-13

申请人： Daniel Puzio

发明人： Daniel Puzio

IPC分类号： F16H37/00 ,  B62M11/00

CPC分类号： B23B45/008 ,  B25F5/001

摘要： In a power driver, a shifter assembly includes: a housing; a ring gear mounted for rotation on the housing; a shift collar mounted for rotation on the housing; an elongated shifter structure coupled to the ring gear and the shift collar, the shifter structure including a misalignment compensator to compensate for misalignment between the ring gear and a feature cooperating with the ring gear.

摘要翻译： 在功率驱动器中，移位器组件包括：壳体; 安装在所述壳体上以旋转的环形齿轮; 安装在所述壳体上以旋转的换档轴环; 耦合到所述环形齿轮和所述换档轴环的细长变速器结构，所述换档器结构包括偏移补偿器，以补偿所述齿圈与与所述齿圈配合的特征之间的未对准。

公开(公告)号：US07195266B2

公开(公告)日：2007-03-27

申请号：US10882892

申请日：2004-07-01

申请人： Keith M. Ricke ,  Rex L. Ruppert

发明人： Keith M. Ricke ,  Rex L. Ruppert

IPC分类号： B62K1/00 ,  B62K17/00 ,  B62K21/00 ,  B62M11/00 ,  B62M13/00

CPC分类号： B60C11/0083 ,  B60C11/00

摘要： A frame assembly is configured to enhance control and maneuverability of a three-wheeled agricultural applicator. The frame assembly includes a fork assembly mounted on a single front wheel assembly having a single front floatation tire. The front floatation tire generally includes a tread having a central crown, a first tread face extending in one direction from the crown, and a second tread face extending in a second direction from the crown opposite the first tread face. The frame assembly includes a spindle housing having an opening with a central axis aligned at an angle from vertical and configured to receive a kingpin extending upward from the fork assembly. When turning the agricultural applicator at a turn angle from a straight-forward direction of travel, the angle of the kingpin causes the vertical alignment of the crown of the front tire to roll a roll angle from vertical.

摘要翻译： 框架组件被配置为增强三轮农业施肥器的控制和操纵性。 框架组件包括安装在具有单个前浮动轮胎的单个前轮组件上的叉组件。 前浮动轮胎通常包括具有中心冠部的胎面，从冠部沿一个方向延伸的第一胎面表面和从第一胎面相对的冠部沿第二方向延伸的第二胎面。 框架组件包括主轴壳体，该主轴壳体具有中心轴线的开口，中心轴线与垂直方向成一定角度并且构造成接收从叉组件向上延伸的中心销。 当从直线行进方向转动农用施加器时，主销的角度使得前轮胎的冠部的垂直对准从垂直方向滚动。