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公开(公告)号：US12024259B2
公开(公告)日：2024-07-02
申请号：US18104319
申请日：2023-02-01
发明人： Kensuke Kamada , Tatsuya Tanaka
IPC分类号： B62K5/01 , B60G7/00 , B60G7/02 , B60K17/16 , B62D7/16 , B62K5/08 , B62K25/24 , B62M7/02 , B62M17/00
CPC分类号： B62K5/01 , B60G7/001 , B60G7/005 , B60G7/02 , B60K17/16 , B62D7/16 , B62K5/08 , B62K25/24 , B62M7/02 , B62M17/00
摘要： A vehicle includes a front differential, a pair of constant-velocity joints, and a steering mechanism. The steering mechanism includes a pitman arm, a pair of tie rods, a pair of first link arms each connecting the pitman arm with a corresponding one of the pair of tie rods, and a pair of second link arms each connecting a corresponding one of the pair of first link arms with a body frame. In a plan view, at least a portion of each constant-velocity joint is located between first and second straight lines extending in a fore-aft direction and through first and second connectors extending between the tie rods and the first link arms. The first connector, the second connector, and at least a portion of each constant-velocity joint are located between third and fourth straight lines extending between the first and second link arms.
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公开(公告)号：US11999435B2
公开(公告)日：2024-06-04
申请号：US17348069
申请日：2021-06-15
申请人： LiteCycle, Inc.
发明人： Jeffrey Michael
CPC分类号： B62K25/22 , B62K17/00 , B62K25/005 , B62K25/24 , B62K25/26 , B62K25/286 , B62M17/00
摘要： A position adjusting system for use in a vehicle includes a seat for supporting a rider, a rear wheel and a steerable front wheel, a steering arrangement including a handle bar for allowing the rider to control the steerable wheel, and a hub for interconnecting the components of the wheeled vehicle. The steerable wheel is steerable about at least two axes. The position adjusting system includes an adjustable seat support movably connected to the hub, an adjustable handle bar support movably connected to the hub, and a releasable position locking system configured to lock the position of the components of the vehicle relative to the hub. The hub includes a first portion and second portion, wherein the first and second portions are moveably connected to one another, such as by pivoting, sliding, or a combination of pivoting and sliding.
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公开(公告)号：US20180304946A1
公开(公告)日：2018-10-25
申请号：US15757190
申请日：2016-08-03
发明人： Naoki Kuwabara
摘要： An electric handle lock structure for a saddled vehicle which can provide a compact arrangement around a handle to thereby achieve miniaturization of a vehicle body front portion. A handle lock structure for a saddled vehicle includes: a handle steering shaft operated by a handle; a front wheel steering shaft disposed to steer a front wheel in front of the handle steering shaft; a top bridge which is fastened to an upper end of the handle steering shaft and to which the handle is fixed; and an electric handle lock device that is electrically operated and is provided between the handle steering shaft and the front wheel steering shaft in the proximity of the handle, and the electric handle lock device is disposed so that at least part thereof overlaps below the top bridge in a plan view.
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公开(公告)号：US09815514B2
公开(公告)日：2017-11-14
申请号：US14651819
申请日：2013-12-10
CPC分类号： B62K21/005 , B60G3/185 , B60G2204/421 , B60G2300/12 , B62K11/02 , B62K21/02 , B62K25/24
摘要： A vehicle including a body, a first and second swing arm assembly each pivotally mounted to the body, at least one wheel support arm pivotally mounted to the first swing arm assembly, an axle coupled to the wheel support arm, a wheel hub pivotally mounted to the axle, the wheel hub rotatably supporting at least one wheel in use, a support member pivotally mounted to the second swing arm assembly and either the wheel support arm or the first swing arm assembly. At least one steering arm pivotally connected to the support member and coupled to the wheel hub, wherein the steering arm, wheel support arm, and the support member are provided in a substantially triangular arrangement, a steering input pivotally mounted to the body and a steering coupling for connecting the steering arm to the steering input.
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公开(公告)号：US09725127B2
公开(公告)日：2017-08-08
申请号：US15077907
申请日：2016-03-23
发明人： Koji Aoki , Daisuke Kuramochi , Tatsuya Suzuki
摘要： A front wheel supporting frame structure of a saddle-ride vehicle includes a main frame, upper and lower arms and a lower frame. The main frame has a front portion and a rear portion. The main frame includes an upper connection portion, a lower connection portion, and an extending portion. The extending portion extends downward. The upper arm has an upper front end portion and an upper rear end portion. The upper rear end portion is movably connected to the upper connection portion. The lower arm has a lower front end portion and a lower rear end portion. The lower rear end portion of is movably connected to the lower connection portion. The lower frame includes a bottom portion and an upright portion. The bottom portion extends in the vehicle front-rear direction. The upright portion has a top portion connected to the extending portion.
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公开(公告)号：US20170043818A1
公开(公告)日：2017-02-16
申请号：US15307272
申请日：2015-04-22
申请人： YANMAR CO., LTD.
发明人： Kazuma MORIGUCHI , Hidekazu NIU , Hideaki AOKI
IPC分类号： B62D55/065 , B62D55/104
CPC分类号： B62D55/065 , B60G5/00 , B62D21/02 , B62D55/104 , B62K25/20 , B62K25/24 , B62K25/26
摘要： A traveling vehicle includes: a vehicle body frame, a pair of right and left front crawler traveling devices, a pair of right and left rear crawler traveling devices, a front suspension device that suspends the pair of right and left front crawler traveling devices on the vehicle body frame, and a rear suspension device that suspends the pair of right and left rear crawler traveling devices on the vehicle body frame. The front suspension device integrally suspends the pair of right and left front crawler traveling devices on the vehicle body frame and allows the pair of right and left front crawler traveling devices to be swingable in the vertical direction with respect to the vehicle body frame.
摘要翻译： 行驶车辆包括：车体框架，一对左右前履带行走装置，一对左右后履带行走装置，将上述左右一对前履带装置悬挂在上述前履带装置上的前悬架装置 车体框架，以及将一对左右后履带行走装置悬挂在车体框架上的后悬架装置。 前悬架装置将一对左右前履带装置整体地悬挂在车体框架上，并且允许一对左右前履带装置相对于车体框架在垂直方向上摆动。
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公开(公告)号：US20160280308A1
公开(公告)日：2016-09-29
申请号：US15056359
申请日：2016-02-29
摘要： A front wheel suspension device for a saddle-ride type vehicle, includes a front fork for supporting a front wheel with a steering member that is rotated about a rotational axis in accordance with operation of a handlebar. A link member is composed of an upper link rockably connected to the steering member and a lower link rockably connected to the upper link and the front fork. A swing arm includes upper and lower arms. A supporting member forms a steering axis and rockably supports front ends of the upper and lower arms. The supporting member is of a cylindrical shape, and supports the front fork on the inside in the radial direction of the supporting member such that the front fork is rotatable about the steering axis. The length of the swing arm is ensured while increasing flexibility in the layout of the swing arm.
摘要翻译： 一种用于鞍式车辆的前轮悬挂装置，包括：前叉，其用于根据车把的操作使前轮具有围绕旋转轴线旋转的转向构件。 连杆构件由可转动地连接到转向构件的上连杆和可摇动地连接到上连杆和前叉的下连杆构成。 摆臂包括上臂和下臂。 支撑构件形成转向轴并且摇摆地支撑上臂和下臂的前端。 支撑构件是圆柱形的，并且在支撑构件的径向方向上在内侧支撑前叉，使得前叉可以围绕转向轴线旋转。 确保摆臂的长度，同时提高摆臂布局的灵活性。
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公开(公告)号：US20150307152A1
公开(公告)日：2015-10-29
申请号：US14651819
申请日：2013-12-10
CPC分类号： B62K21/005 , B60G3/185 , B60G2204/421 , B60G2300/12 , B62K11/02 , B62K21/02 , B62K25/24
摘要： A vehicle including a body, a first and second swing arm assembly each pivotally mounted to the body, at least one wheel support arm pivotally mounted to the first swing arm assembly, an axle coupled to the wheel support arm, a wheel hub pivotally mounted to the axle, the wheel hub rotatably supporting at least one wheel in use, a support member pivotally mounted to the second swing arm assembly and either the wheel support arm or the first swing arm assembly. At least one steering arm pivotally connected to the support member and coupled to the wheel hub, wherein the steering arm, wheel support arm, and the support member are provided in a substantially triangular arrangement, a steering input pivotally mounted to the body and a steering coupling for connecting the steering arm to the steering input.
摘要翻译： 一种车辆，包括主体，每个枢转地安装到主体的第一和第二摆臂组件，枢转地安装到第一摇臂组件的至少一个车轮支撑臂，联接到车轮支撑臂的车轴，枢转地安装到 轴，轮毂可旋转地支撑使用中的至少一个轮;支撑构件，枢转地安装到第二摆臂组件以及轮支撑臂或第一摇臂组件。 至少一个转向臂枢转地连接到所述支撑构件并且联接到所述轮毂，其中所述转向臂，车轮支撑臂和所述支撑构件设置成基本上三角形的布置，枢转地安装到所述主体的转向输入件和转向 用于将转向臂连接到转向输入的联接器。
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公开(公告)号：US08534692B2
公开(公告)日：2013-09-17
申请号：US13498194
申请日：2010-09-29
申请人： Martin Trebichavsky
发明人： Martin Trebichavsky
IPC分类号： B62K25/04
CPC分类号： B62K25/24
摘要： A front wheel suspension for a single-track vehicle, wherein a front wheel is rotatably supported on a fork-like wheel carrier and the wheel carrier is coupled to a frame and a steering bar of the vehicle connected to a handlebar, wherein the steering bar is coupled to the wheel carrier by a lever connection. The wheel carrier is coupled to at least one frame bar by an articulated connection, and the articulated connection has a substantially vertical pivot axis. The steering bar is comprised of a fork bar partially encompassing the front wheel, which fork bar is coupled to the wheel carrier via the lever connection. Thereby a front wheel suspension having improved characteristics in regard to the suspension, the direct handling of the steering, and a reduction of the load of the frame can be provided.
摘要翻译： 一种用于单轨车辆的前轮悬架，其中前轮可旋转地支撑在叉状轮架上，并且所述车轮承载件联接到连接到车把的车架和车辆的转向杆，其中所述转向杆 通过杠杆连接与轮架联接。 轮架通过铰接的连接件联接到至少一个框架杆，并且铰接的连接件具有基本垂直的枢转轴线。 转向杆由部分包围前轮的叉杆组成，该叉条通过杠杆连接与轮架相连。 因此，可以提供具有改进的关于悬架的特性，转向的直接处理以及框架的负载的减小的前轮悬架。
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公开(公告)号：US20110012321A1
公开(公告)日：2011-01-20
申请号：US12504389
申请日：2009-07-16
申请人： Hsueh-Yi Chen
发明人： Hsueh-Yi Chen
IPC分类号： B60G3/12
CPC分类号： B60G3/00 , B60G2300/12 , B62K25/24
摘要： A shock-absorbing suspension device includes a mounting rod adapted to be mounted on a frame of a wheeled vehicle, a wheel rod adapted to be mounted on a wheel axle to transmit a shock force generated as a result of movement of the vehicle over an uneven road surface, a counteracting member pivotally mounted on the wheel rod, upper and lower linking bars connected to the mounting rod and the counteracting member to form a four-bar linkage mechanism so as to dampen the shock force, and first and second arms pivotally connected to each other and respectively connected to the wheel rod and the mounting rod so as to stabilize movement of the mounting rod in an upright direction.
摘要翻译： 减震悬挂装置包括适于安装在轮式车辆的框架上的安装杆，适于安装在轮轴上的轮杆，以传递由于车辆在不平坦的车辆上移动而产生的冲击力 路面，可旋转地安装在所述车轮杆上的反作用构件，连接到所述安装杆的所述上连杆和所述反作用构件，以形成四杆连杆机构，以便抑制所述冲击力;以及第一和第二臂枢转连接 并且分别连接到轮杆和安装杆，以便稳定安装杆在竖直方向上的运动。
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