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1. 发明授权

US06659256B2 Two-wheel and four-wheel driving change-over device for vehicle 失效
标题翻译：用于车辆的二轮和四轮驱动转换装置
公开(公告)号：US06659256B2
公开(公告)日：2003-12-09
申请号：US09808361
申请日：2001-03-15
申请人： Bunzo Seki , Akio Handa , Hiroaki Tomita
发明人： Bunzo Seki , Akio Handa , Hiroaki Tomita
IPC分类号： B60K4126
CPC分类号： B62K5/01 , B60K23/08
摘要： A two-wheel and four-wheel driving change-over device for a vehicle is provided. A change-over unit intermittently performs power transmission for the power transmission mechanism. The change-over unit includes a driving shaft connected to a driving side, a driven shaft fitted to the driving shaft with an annular clearance therebetween. A plurality of engaging or disengaging members installed in a clearance between the driving shaft and driven shaft are engaged with or disengaged from the opposing surfaces for performing a connecting operation and a disconnecting operation between the driving shaft and driven shaft. A change-over mechanism is provided for selectively positioning the engaging or disengaging members between a position where the driving shaft and driven shaft are connected and a position where the driving shaft and driven shaft are disconnected.
摘要翻译：提供一种用于车辆的两轮和四轮驱动转换装置。切换单元间歇地执行动力传递机构的动力传递。转换单元包括连接到驱动侧的驱动轴，与驱动轴配合的从动轴，其间具有环形间隙。安装在驱动轴和从动轴之间的间隙中的多个接合或分离构件与相对的表面接合或脱离，用于执行连接操作和驱动轴和从动轴之间的断开操作。提供了一种转换机构，用于在接合或分离构件在驱动轴和从动轴连接的位置与驱动轴和从动轴断开的位置之间选择性地定位。

2. 发明授权

US06293374B1 Drum brake seal structure for all-terrain vehicle wheel 失效
标题翻译：用于全地形车轮的鼓式制动器密封结构
公开(公告)号：US06293374B1
公开(公告)日：2001-09-25
申请号：US09655539
申请日：2000-09-06
申请人： Hiroaki Tomita , Bunzo Seki , Akio Handa , Seiji Kurimoto , Eiji Katabami
发明人： Hiroaki Tomita , Bunzo Seki , Akio Handa , Seiji Kurimoto , Eiji Katabami
IPC分类号： F16D6510
CPC分类号： F16D51/00 , F16D65/10 , F16D2051/005 , F16J15/3456
摘要： A drum brake includes a brake drum attached to an axle, and a brake panel. The brake drum includes a disc portion and a cylindrical portion extending from an outer peripheral end portion of the disc portion towards the brake panel. On an outer peripheral end portion of the cylindrical portion, there is mounted a seal member. The brake panel includes an annular flat surface portion, and a cylindrical projecting portion projecting from an outer peripheral end portion of the annular flat surface portion towards the brake drum so as to surround the seal member. The seal member has plural resilient axial sealing lips and at least one resilient radial sealing lip. The axial sealing lips are in sealing contact with the annular flat surface portion, and the radial lip is in sealing contact with an inner peripheral surface of the cylindrical projecting portion. Even if the brake drum is axially displaced away from the brake panel due to accidental bending of the axle, the radial sealing lip remains sealingly contact with the inner peripheral surface of the projecting portion.
摘要翻译：鼓式制动器包括附接到轴的制动鼓和制动面板。制动鼓包括盘部分和从盘部分的外周端向制动盘延伸的圆柱形部分。在圆筒部的外周端部安装有密封部件。制动面板包括环形平坦表面部分和从环形平坦表面部分的外周端部向制动鼓突出以便围绕密封件的圆柱形突出部分。密封构件具有多个弹性轴向密封唇缘和至少一个弹性径向密封唇缘。轴向密封唇与环形平坦表面部分密封接触，并且径向唇缘与圆柱形突出部分的内周表面密封接触。即使由于轴的意外弯曲使制动鼓轴向移动离开制动面板，径向密封唇保持与突出部分的内周表面密封接触。

3. 发明授权

US08517142B1 Power steering unit and frame assembly for supporting steering unit 有权
标题翻译：动力转向单元和框架组件，用于支撑转向单元
公开(公告)号：US08517142B1
公开(公告)日：2013-08-27
申请号：US13600367
申请日：2012-08-31
申请人： L. Tyler Farrar , Jason A. Sovern , Hiroaki Tomita , Bunzo Seki , Hiromitsu Shiina
发明人： L. Tyler Farrar , Jason A. Sovern , Hiroaki Tomita , Bunzo Seki , Hiromitsu Shiina
IPC分类号： B62D5/04
CPC分类号： B62D5/0409 , B62D1/16 , B62K5/08
摘要： A steering unit includes a housing, a steering shaft, a bearing, a steering arm, and a stop portion. The housing includes upper and lower portions that cooperate to define an interior. The steering shaft includes an upper and lower end. The bearing is supported by the lower portion of the housing and is disposed at least partially within the interior. The steering shaft is journaled with respect to the lower portion of the housing by the bearing. The steering arm is coupled with the lower end of the steering shaft and is configured for coupling to steerable wheels. The stop portion projects from the lower portion of the housing and into a travel path of the steering arm such that the steering arm selectively contacts the stop portion to prevent over-rotation of the steering shaft. A vehicular frame assembly for supporting the steering unit is also provided.
摘要翻译：转向单元包括壳体，转向轴，轴承，转向臂和止动部分。壳体包括配合以限定内部的上部和下部。转向轴包括上端和下端。轴承由壳体的下部支撑并且至少部分地设置在内部内。转向轴通过轴承相对于壳体的下部轴颈。转向臂与转向轴的下端连接并且被配置成联接到可转向轮。止动部分从壳体的下部突出并转向转向臂的行进路径，使得转向臂选择性地接触止动部分以防止转向轴的过度旋转。还提供了一种用于支撑转向单元的车架组件。

4. 发明授权

US06758297B2 Two-wheel-drive/four-wheel-drive switching system for vehicle 失效
标题翻译：用于车辆的二轮驱动/四轮驱动切换系统
公开(公告)号：US06758297B2
公开(公告)日：2004-07-06
申请号：US10320378
申请日：2002-12-17
申请人： Akio Handa , Hiroaki Tomita , Shinji Goto , Akio Senda
发明人： Akio Handa , Hiroaki Tomita , Shinji Goto , Akio Senda
IPC分类号： B60K17354
CPC分类号： F16D41/067 , B60K17/26 , B60K17/35 , B60K23/08 , F16D27/10 , F16D41/088
摘要： A two-wheel-drive/four-wheel-drive switching system for a vehicle wherein noise is reduced and a state of drive can be securely indicated. A two-wheel-drive/four-wheel-drive switching system for a vehicle is provided with a switching unit provided to either of power transmission mechanisms connecting an engine and front wheels, and the engine and rear wheels via final reduction gear units for enabling or disabling the transmission of power in the power transmission mechanism. An indication control member is provided for detecting that the transmission of power is made in the power transmission mechanism and illuminates an indicator wherein the indication control means detects a phase difference in revolutions between a pair of final reduction gear units and illuminates or turns off the indicator when the phase difference is in a predetermined range.
摘要翻译：一种用于车辆的二轮驱动/四轮驱动切换系统，其中噪声降低并且可以可靠地指示驱动状态。一种用于车辆的二轮驱动/四轮驱动切换系统设置有切换单元，其设置到通过最终减速装置连接发动机和前轮以及发动机和后轮的任一功率传递机构，以使能或禁止在动力传递机构中的动力传递。提供一种指示控制构件，用于检测在动力传递机构中进行动力传递并照亮指示器，其中指示控制装置检测一对最终减速装置之间的转速的相位差，并且照亮或关闭指示器当相位差处于预定范围时。

5. 发明申请

US20050167179A1 Protector for a saddle ride type all-terrain vehicle 有权
标题翻译：马鞍式保护器型全地形车
公开(公告)号：US20050167179A1
公开(公告)日：2005-08-04
申请号：US11050831
申请日：2005-01-27
申请人： Yosuke Hasegawa , Akio Handa , Masahiro Inoue , Makoto Toda , Hiroaki Tomita , Keita Yagi
发明人： Yosuke Hasegawa , Akio Handa , Masahiro Inoue , Makoto Toda , Hiroaki Tomita , Keita Yagi
IPC分类号： B60G3/20 , B60G7/00 , B60K17/22 , B62D7/00 , B62J23/00 , B62K5/00 , B62K5/01 , B61G3/00
CPC分类号： B62K5/01 , B60G3/20 , B60G7/001 , B60G2200/144 , B60G2200/422 , B60G2200/44 , B60G2202/135 , B60G2204/20 , B60G2204/4308 , B60G2204/45 , B60G2206/124 , B60G2300/07 , B60G2300/084 , B60G2300/13 , B62J23/00 , B62K2005/001 , Y10T74/219 , Y10T74/2191 , Y10T74/2193
摘要： A saddle ride type all-terrain vehicle includes left and right front wheels supported independently of each other on a vehicle body such that driving power is transmitted to said front wheels by way of a pair of left and right drive shafts extending from a driving source side. The vehicle also includes universal couplings provided at opposite end portions of each of the drive shafts, covered by rubber boots. The vehicle further includes a protector for covering the rubber boots.
摘要翻译：马鞍式全地形车辆包括在车体上彼此独立地支撑的左前轮和右前轮，使得驱动力通过从驱动源侧延伸的一对左右驱动轴传递到所述前轮。车辆还包括设置在由橡胶靴覆盖的每个驱动轴的相对端部处的通用联轴器。车辆还包括用于覆盖橡胶靴的保护器。

6. 发明申请

US20060049006A1 Seat mount structure for saddle ride type vehicle 有权
标题翻译：鞍座式车辆座椅安装结构
公开(公告)号：US20060049006A1
公开(公告)日：2006-03-09
申请号：US11217345
申请日：2005-09-02
申请人： Yosuke Hasegawa , Makoto Toda , Yuji Maki , Masahiro Inoue , Hiroaki Tomita , Akio Handa , Atsuko Yamaguchi
发明人： Yosuke Hasegawa , Makoto Toda , Yuji Maki , Masahiro Inoue , Hiroaki Tomita , Akio Handa , Atsuko Yamaguchi
IPC分类号： F16D65/00
CPC分类号： F16D55/224 , B62J15/00 , B62J2099/0046 , B62K5/01 , B62L1/005 , B62L3/023 , F16D2055/0016
摘要： A brake caliper support structure and a brake caliper structure for a saddle-ride type all terrain vehicle can attain a reduction in size and weight of a disc brake and can scrape off mud and snow accumulated within a wheel. A distance from a point which represents the center of a front wheel to each of points which represent the axes of bolts located at the same positions as the caliper support portions or the first and second mounting portions of the caliper bracket is set longer than the distance from the point to a point which represents the center of a piston. A brake hose is to be prevented from undergoing an excessively large deflection during steering or during vehicular vibration.
摘要翻译：用于骑马式全地形车辆的制动钳支撑结构和制动钳结构可以实现盘式制动器的尺寸和重量的减小，并且可以刮掉积累在车轮内的泥土和积雪。从表示前轮的中心的点到表示位于与卡钳支架的卡钳支撑部分相同位置处的螺栓的轴线的点之间的距离被设定为比距离从点到一个代表活塞中心的点。防止制动软管在转向过程中或在车辆振动期间发生过大的偏转。

7. 发明授权

US07451857B2 Seat mount structure for saddle ride type vehicle 有权
标题翻译：鞍座式车辆座椅安装结构
公开(公告)号：US07451857B2
公开(公告)日：2008-11-18
申请号：US11217345
申请日：2005-09-02
申请人： Yosuke Hasegawa , Makoto Toda , Yuji Maki , Masahiro Inoue , Hiroaki Tomita , Akio Handa , Atsuko Yamaguchi
发明人： Yosuke Hasegawa , Makoto Toda , Yuji Maki , Masahiro Inoue , Hiroaki Tomita , Akio Handa , Atsuko Yamaguchi
IPC分类号： B60T1/06 , F16D55/18 , F16D55/00
CPC分类号： F16D55/224 , B62J15/00 , B62J2099/0046 , B62K5/01 , B62L1/005 , B62L3/023 , F16D2055/0016
摘要： A brake caliper support structure and a brake caliper structure for a saddle-ride type all terrain vehicle can attain a reduction in size and weight of a disc brake and can scrape off mud and snow accumulated within a wheel. A distance from a point which represents the center of a front wheel to each of points which represent the axes of bolts located at the same positions as the caliper support portions or the first and second mounting portions of the caliper bracket is set longer than the distance from the point to a point which represents the center of a piston. A brake hose is to be prevented from undergoing an excessively large deflection during steering or during vehicular vibration.
摘要翻译：用于骑马式全地形车辆的制动钳支撑结构和制动钳结构可以实现盘式制动器的尺寸和重量的减小，并且可以刮掉积累在车轮内的泥土和积雪。从表示前轮的中心的点到表示位于与卡钳支架的卡钳支撑部分相同位置处的螺栓的轴线的点之间的距离被设定为比距离从点到一个代表活塞中心的点。防止制动软管在转向过程中或在车辆振动期间发生过大的偏转。

8. 发明授权

US07377549B2 Protector for a saddle ride type all-terrain vehicle 有权
标题翻译：马鞍式保护器型全地形车
公开(公告)号：US07377549B2
公开(公告)日：2008-05-27
申请号：US11050831
申请日：2005-01-27
申请人： Yosuke Hasegawa , Akio Handa , Masahiro Inoue , Makoto Toda , Hiroaki Tomita , Keita Yagi
发明人： Yosuke Hasegawa , Akio Handa , Masahiro Inoue , Makoto Toda , Hiroaki Tomita , Keita Yagi
IPC分类号： B62D25/20 , B62D61/06 , B62D61/02 , B62D27/00 , B60J11/00 , G05G25/00
CPC分类号： B62K5/01 , B60G3/20 , B60G7/001 , B60G2200/144 , B60G2200/422 , B60G2200/44 , B60G2202/135 , B60G2204/20 , B60G2204/4308 , B60G2204/45 , B60G2206/124 , B60G2300/07 , B60G2300/084 , B60G2300/13 , B62J23/00 , B62K2005/001 , Y10T74/219 , Y10T74/2191 , Y10T74/2193
摘要： A saddle ride type all-terrain vehicle includes left and right front wheels supported independently of each other on a vehicle body such that driving power is transmitted to said front wheels by way of a pair of left and right drive shafts extending from a driving source side. The vehicle also includes universal couplings provided at opposite end portions of each of the drive shafts, covered by rubber boots. The vehicle further includes a protector for covering the rubber boots.
摘要翻译：马鞍式全地形车辆包括在车体上彼此独立地支撑的左前轮和右前轮，使得驱动力通过从驱动源侧延伸的一对左右驱动轴传递到所述前轮。车辆还包括设置在由橡胶靴覆盖的每个驱动轴的相对端部处的通用联轴器。车辆还包括用于覆盖橡胶靴的保护器。

9. 发明授权

US07845473B2 Brake caliper structure of straddle seat off-road vehicle 有权
标题翻译：越野车越野车制动钳结构
公开(公告)号：US07845473B2
公开(公告)日：2010-12-07
申请号：US11219221
申请日：2005-09-02
申请人： Hiroaki Tomita , Makoto Toda , Naoki Takayanagi
发明人： Hiroaki Tomita , Makoto Toda , Naoki Takayanagi
IPC分类号： F16D65/14
CPC分类号： F16D55/22655 , F16D55/00 , F16D55/227 , F16D2121/02
摘要： A brake caliper structure of a straddle seat off-load vehicle includes a brake caliper having a caliper bracket, a caliper assembly connected to the caliper bracket by two connecting portions so that the caliper assembly can move relative to the caliper bracket to clamp a brake disc. One connecting portion includes a slide pin connected to the caliper assembly and slidably received in a guide hole in the caliper bracket for effectively guiding movement of the caliper assembly relative to the caliper bracket, and the other connecting portion includes a connecting screw as a fixed pin secured to the caliper bracket, and a rubber bushing as an elastic member disposed between the caliper assembly and the fixed pin for taking up the tilting of the brake disc.
摘要翻译：跨骑式座椅卸载车辆的制动钳结构包括具有卡钳支架的制动钳，卡钳组件通过两个连接部分连接到卡钳支架，使得卡钳组件可相对于卡钳托架移动以夹紧制动盘。一个连接部分包括连接到卡钳组件的滑动销，并可滑动地容纳在卡钳托架中的导向孔中，用于有效地引导卡钳组件相对于卡钳支架的运动，而另一个连接部分包括连接螺钉作为固定销固定到卡钳支架上，以及橡胶衬套，作为设置在卡钳组件和固定销之间的弹性构件，用于卷取制动盘的倾斜。

10. 发明授权

US07644939B2 Handlebar stopper structure of vehicle 有权
标题翻译：车把手挡块结构
公开(公告)号：US07644939B2
公开(公告)日：2010-01-12
申请号：US11892906
申请日：2007-08-28
申请人： Hiroaki Tomita
发明人： Hiroaki Tomita
IPC分类号： B62D5/04
CPC分类号： B62D1/16 , B62K5/01 , B62K5/08
摘要： To reduce space occupied by a handlebar stopper structure of a vehicle and to lower the cost of the handlebar stopper structure. A steering shaft is attached to an input shaft provided at an upper portion of an electric power steering unit with an output shaft provided at a lower portion of the electric power steering unit being coupled to the wheel-side. An upper handlebar stopper for regulating a turning angle of the steering shaft is provided between the steering shaft and a housing that is provided at an upper portion of the electric power steering unit. The upper handlebar stopper is configured by an orthogonally-projecting member projecting in the orthogonal direction relative to and from the steering shaft and axially-projecting parts projecting in the axial direction of the steering shaft from the housing in order to regulate the turning of the orthogonally-projecting member.
摘要翻译：为了减少车辆的把手挡块结构所占据的空间并且降低车把挡块结构的成本。转向轴安装在设置在电动助力转向装置的上部的输入轴上，输出轴设置在电动助力转向单元的与轮侧相连的下部。在转向轴和设置在电动动力转向单元的上部的壳体之间设置有用于调节转向轴的转向角的上把手止动件。上手柄止动器由正交突出构件构成，该正交突出构件相对于转向轴和从转动轴沿转向轴的轴向突出的轴向突出部分沿正交方向突出，以便调节正交的转动项目成员。

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