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1. 发明授权

US08205706B2 Swing arm pivot structure for motorcycle 有权
标题翻译：用于摩托车的摇臂枢轴结构
公开(公告)号：US08205706B2
公开(公告)日：2012-06-26
申请号：US12877634
申请日：2010-09-08
申请人： Takeo Yokoyama , Yoshiyuki Kurayoshi , Masashi Hagimoto , Makoto Oono , Makoto Nagayama
发明人： Takeo Yokoyama , Yoshiyuki Kurayoshi , Masashi Hagimoto , Makoto Oono , Makoto Nagayama
IPC分类号： B60G3/12
CPC分类号： B62K25/283
摘要： To provide a swing arm pivot structure for a motorcycle which can prevent rubbing between a swing arm and a body frame with a simple structure and can reduce a manufacturing cost for the motorcycle. The swing arm pivot structure includes a swing arm for supporting a rear wheel, a pivot shaft mounted to a body frame and inserted through a swing arm pivot of the swing arm, a first bearing located between one end portion of the swing arm pivot and the body frame for pivotably supporting the swing arm, a first collar located between the inner circumference of the first bearing and the pivot shaft, and a second collar located between the first collar and the body frame. The second collar has a rigidity different from the rigidity of the first collar and the body frame.
摘要翻译：为了提供一种用于摩托车的摆臂枢轴结构，其可以以简单的结构防止摆臂和车身框架之间的摩擦，并且可以降低摩托车的制造成本。摆臂枢轴结构包括用于支撑后轮的摆臂，安装到主体框架并通过摆臂的摆臂枢轴插入的枢轴，位于摆臂枢轴的一端部与第一轴承之间的第一轴承，主体框架，用于可枢转地支撑摆臂，位于第一轴承的内周和枢转轴之间的第一轴环，以及位于第一轴环和车身框架之间的第二轴环。第二轴环具有与第一轴环和车身框架的刚度不同的刚度。

2. 发明申请

US20110073398A1 VEHICLE BODY FRAME STRUCTURE OF SADDLE-RIDING TYPE VEHICLE 有权
标题翻译：滑行式车辆的车身体架结构
公开(公告)号：US20110073398A1
公开(公告)日：2011-03-31
申请号：US12877592
申请日：2010-09-08
申请人： Takeo Yokoyama , Yoshiyuki Kurayoshi , Masashi Hagimoto , Makoto Oono , Makoto Nagayama
发明人： Takeo Yokoyama , Yoshiyuki Kurayoshi , Masashi Hagimoto , Makoto Oono , Makoto Nagayama
IPC分类号： B62K11/02
CPC分类号： B62K11/04
摘要： To provide a vehicle body frame structure of a saddle-riding type vehicle that can increase the capacity of an air cleaner and enhance the bending stiffness of the vehicle body frame. The vehicle body frame structure includes a pair of left and right main frames that extend rearwardly from a head pipe, an engine disposed downwardly of the left and right main frames, a fuel tank disposed upwardly of the engine and between the left and right main frames, a pair of left and right engine hangers that extend downwardly from front portions of the left and right main frames and support the engine, and a cross member that connects the left and right engine hangers in a vehicle width direction.
摘要翻译：为了提供可以增加空气滤清器的容量并提高车身框架的弯曲刚度的骑乘型车辆的车体框架结构。车身框架结构包括从头管向后延伸的一对左右主框架，设置在左右主框架下方的发动机，设置在发动机上方以及左右主框架之间的燃料箱一对左右发动机悬挂架，其从左右主框架的前部向下延伸并支撑发动机;以及横向构件，其在左右引擎悬挂架上沿车宽方向连接。

3. 发明授权

US08297396B2 Vehicle body frame structure of saddle-riding type vehicle 有权
标题翻译：鞍式车辆车身框架结构
公开(公告)号：US08297396B2
公开(公告)日：2012-10-30
申请号：US12877592
申请日：2010-09-08
申请人： Takeo Yokoyama , Yoshiyuki Kurayoshi , Masashi Hagimoto , Makoto Oono , Makoto Nagayama
发明人： Takeo Yokoyama , Yoshiyuki Kurayoshi , Masashi Hagimoto , Makoto Oono , Makoto Nagayama
IPC分类号： B62D61/02 , B62K11/02
CPC分类号： B62K11/04
摘要： To provide a vehicle body frame structure of a saddle-riding type vehicle that can increase the capacity of an air cleaner and enhance the bending stiffness of the vehicle body frame. The vehicle body frame structure includes a pair of left and right main frames that extend rearwardly from a head pipe, an engine disposed downwardly of the left and right main frames, a fuel tank disposed upwardly of the engine and between the left and right main frames, a pair of left and right engine hangers that extend downwardly from front portions of the left and right main frames and support the engine, and a cross member that connects the left and right engine hangers in a vehicle width direction.
摘要翻译：为了提供可以增加空气滤清器的容量并提高车身框架的弯曲刚度的骑乘型车辆的车体框架结构。车身框架结构包括从头管向后延伸的一对左右主框架，设置在左右主框架下方的发动机，设置在发动机上方以及左右主框架之间的燃料箱一对左右发动机悬挂架，其从左右主框架的前部向下延伸并支撑发动机;以及横向构件，其在左右引擎悬挂架上沿车宽方向连接。

4. 发明授权

US08196989B2 Seat cowl structure of saddle-riding type vehicle 有权
标题翻译：鞍式车辆座椅整流罩结构
公开(公告)号：US08196989B2
公开(公告)日：2012-06-12
申请号：US12877645
申请日：2010-09-08
申请人： Takeo Yokoyama , Yoshiyuki Kurayoshi , Masashi Hagimoto , Sumio Suzaki
发明人： Takeo Yokoyama , Yoshiyuki Kurayoshi , Masashi Hagimoto , Sumio Suzaki
IPC分类号： B60N2/24
CPC分类号： B62K11/04 , B62J1/12
摘要： To provide a seat cowl structure of a saddle-riding type vehicle that can reduce weight of a seat cowl support structure, while achieving stiffness to support an occupant load. The seat cowl structure includes a pair of left and right seat rails and a stiffness portion. The pair of left and right seat rails extends rearwardly from a vehicle body frame and is disposed inside a seat cowl. The stiffness portion connects between seat cowl fastening portions of the left and right seat rails in a vehicle width direction and is disposed inside an upper surface portion and side surface portions of the seat cowl.
摘要翻译：为了提供能够减轻座椅整流罩支撑结构的重量的骑乘型车辆的座椅整流罩结构，同时实现用于支撑乘员负载的刚度。座椅整流罩结构包括一对左右座椅导轨和刚性部分。一对左右座椅导轨从车体框架向后延伸并且设置在座椅罩内部。刚性部分在左右座椅导轨的车宽方向的座椅整流罩紧固部分之间连接并设置在座椅整流罩的上表面部分和侧表面部分的内侧。

5. 发明授权

US06889789B2 Seat rail structure 失效
标题翻译：座椅轨道结构
公开(公告)号：US06889789B2
公开(公告)日：2005-05-10
申请号：US10649827
申请日：2003-08-28
申请人： Yoshiyuki Kurayoshi , Satoshi Hirayanagi , Shin Watanabe
发明人： Yoshiyuki Kurayoshi , Satoshi Hirayanagi , Shin Watanabe
IPC分类号： B62K11/04 , B62J1/12 , B62K19/30 , B62M7/02 , B62K11/02
CPC分类号： B62K19/30 , B62K11/04
摘要： A seat rail extending rearwardly from a vehicle body frame to support a seat. The seat rail is formed of a left-and-right two-split cast product having a substantially flat upper surface and, at the same time, includes cross members. These cross members can be mounted later using bolts. The seat can be arranged above the seat rail and the cross members and, at the same time, a seat engaging member which engages the seat with the cross member can be formed on the cross member. The seat rail is constituted of the left and right seat rails which are divided with respect to a vehicle width center. This seat rail structure provides for simple manufacture and assembly.
摘要翻译：从车身框架向后延伸以支撑座椅的座椅轨道。座椅导轨由具有基本上平坦的上表面的左右两分割铸造产品形成，并且同时包括横向构件。这些横梁可以稍后用螺栓安装。座椅可以布置在座椅导轨的上方，并且横向构件，并且同时可以在横向构件上形成与座椅接合的座椅接合构件。座椅导轨由相对于车宽中心分开的左右座椅导轨构成。该座椅导轨结构提供简单的制造和组装。

6. 发明授权

US06827064B2 Engine fuel injection apparatus 有权
公开(公告)号：US06827064B2
公开(公告)日：2004-12-07
申请号：US10649826
申请日：2003-08-28
申请人： Takashi Akagi , Yoshiyuki Kurayoshi , Tomomi Yuhara
发明人： Takashi Akagi , Yoshiyuki Kurayoshi , Tomomi Yuhara
IPC分类号： F02B4106
CPC分类号： F02M37/0058 , F02B61/02 , F02M35/04 , F02M35/10013 , F02M35/10019 , F02M35/10039 , F02M35/10098 , F02M35/10216 , F02M35/10242 , F02M35/10255 , F02M35/10262 , F02M35/112 , F02M35/16 , F02M35/162 , F02M37/007 , F02M61/145 , F02M63/029 , F02M69/043 , F02M69/044 , F02M69/465 , Y02T10/146
摘要： To enable a reduction of the number of fuel pipes and joint parts to facilitate piping work, maintenance and inspection. An engine fuel injection apparatus includes first fuel injection valves provided on an upstream side of an air intake passage of an engine, second fuel injection valves provided on a downstream side of the air intake passage, and a fuel pump for supplying fuel to the first and the second fuel injection valves. The second fuel injection valves are positioned at a level lower than the first fuel injection valves, and the fuel pump is connected to the second fuel injection valves via the first fuel injection valves by fuel feed pipes, so that fuel does not return to a fuel tank of the engine.

7. 发明授权

US07726382B2 Vehicle body frame, die-cast product, mold for die-cast product and die-cast method 有权
标题翻译：车身框架，压铸产品，压铸模具和压铸方法
公开(公告)号：US07726382B2
公开(公告)日：2010-06-01
申请号：US11605389
申请日：2006-11-29
申请人： Toshimitsu Suzuki , Yoshitaka Seki , Jun Hariu , Shin Watanabe , Koichi Ota , Satoshi Hirayanagi , Takashi Doi , Yoshiyuki Kurayoshi
发明人： Toshimitsu Suzuki , Yoshitaka Seki , Jun Hariu , Shin Watanabe , Koichi Ota , Satoshi Hirayanagi , Takashi Doi , Yoshiyuki Kurayoshi
IPC分类号： B22D33/04 , B22C9/10
CPC分类号： B22C9/108 , B22C9/064 , B22D17/24
摘要： A mold and a die-cast manufacturing method for the die-cast product, in which a main frame which is contiguously formed with a head pipe constitutes a portion of a hollow light-weight-metal-made vehicle-body frame. The mold includes a core for forming an inner space of the hollow vehicle-body frame. The core includes a core body and a plurality of splints mounted on the core body, the splints having approximately elliptical cross-sectional shapes. The long axes direction of ellipses of the splints are set parallel to a mold split surface of the mold. As a result, measurement of the positional accuracy of the splints is facilitated, a clearance between the splint and the mold can decrease by increasing the dimensional accuracy of splint mounting portions of the mold based on sizes of the splints, and the frame can be manufactured with high dimensional accuracy.
摘要翻译：用于压铸产品的模具和压铸制造方法，其中与头管连续地形成的主框架构成中空轻质金属制成的车身框架的一部分。模具包括用于形成中空车身框架的内部空间的芯。芯部包括芯体和安装在芯体上的多个夹板，夹板具有大致椭圆形的横截面形状。夹板的椭圆的长轴方向平行于模具的模具分割面设置。结果，夹板的位置精度的测量变得容易，通过基于夹板的尺寸增加模具的夹板安装部分的尺寸精度，可以减小夹板和模具之间的间隙，并且可以制造框架尺寸精度高。

8. 发明授权

US07100575B2 Engine fuel injection apparatus 有权
公开(公告)号：US07100575B2
公开(公告)日：2006-09-05
申请号：US11134263
申请日：2005-05-23
申请人： Yoshiyuki Kurayoshi , Takashi Akagi , Tomomi Yuhara , Naohisa Hirao
发明人： Yoshiyuki Kurayoshi , Takashi Akagi , Tomomi Yuhara , Naohisa Hirao
IPC分类号： F02M51/00 , F02M55/02
CPC分类号： F02M35/10216 , F02B61/02 , F02M35/02 , F02M35/10039 , F02M35/10052 , F02M35/10177 , F02M35/10301 , F02M35/162 , F02M61/145 , F02M69/043
摘要： To improve the maintenance and inspection of a fuel injection valve, as well working of the fuel piping and wiring to the fuel injection valve. An engine fuel injection apparatus includes an air chamber provided on an upstream end of an air intake passage of an engine. A first fuel injection valve for injecting fuel toward the upstream end of the air intake passage is provided on a wall of the air chamber facing a wall connected to the upstream end of the air intake passage. The fuel piping and wiring to the first fuel injection valve is located outside of the air chamber. The air chamber also serves as an air cleaner case provided with a filter element therein.

9. 发明申请

US20050205068A1 Engine fuel injection apparatus 有权
标题翻译：发动机燃油喷射装置
公开(公告)号：US20050205068A1
公开(公告)日：2005-09-22
申请号：US11134263
申请日：2005-05-23
申请人： Yoshiyuki Kurayoshi , Takashi Akagi , Tomomi Yuhara , Naohisa Hirao
发明人： Yoshiyuki Kurayoshi , Takashi Akagi , Tomomi Yuhara , Naohisa Hirao
IPC分类号： F02M35/024 , F02B61/02 , F02M35/10 , F02M35/16 , F02M61/14 , F02M69/00 , F02M69/04 , F02D41/00
CPC分类号： F02M35/10216 , F02B61/02 , F02M35/02 , F02M35/10039 , F02M35/10052 , F02M35/10177 , F02M35/10301 , F02M35/162 , F02M61/145 , F02M69/043
摘要： To improve the maintenance and inspection of a fuel injection valve, as well working of the fuel piping and wiring to the fuel injection valve. An engine fuel injection apparatus includes an air chamber provided on an upstream end of an air intake passage of an engine. A first fuel injection valve for injecting fuel toward the upstream end of the air intake passage is provided on a wall of the air chamber facing a wall connected to the upstream end of the air intake passage. The fuel piping and wiring to the first fuel injection valve is located outside of the air chamber. The air chamber also serves as an air cleaner case provided with a filter element therein.
摘要翻译：改善燃油喷射阀的维护和检查，以及燃油管路和燃油喷射阀的接线。发动机燃料喷射装置包括设置在发动机的进气通道的上游端的气室。用于向进气通道的上游端喷射燃料的第一燃料喷射阀设置在空气室的面向连接到进气通道的上游端的壁的壁上。燃料管道和第一燃料喷射阀的接线位于空气室的外部。空气室还用作在其中设置有过滤元件的空气滤清器壳体。

10. 发明申请

US20090166121A1 MOTORCYCLE 有权
标题翻译：摩托车
公开(公告)号：US20090166121A1
公开(公告)日：2009-07-02
申请号：US12340799
申请日：2008-12-22
申请人： Kinuo Hiramatsu , Yoshiyuki Kurayoshi
发明人： Kinuo Hiramatsu , Yoshiyuki Kurayoshi
IPC分类号： B60K5/00 , B60K11/00 , B60K13/04
CPC分类号： B62K11/04 , B62M7/02
摘要： To concentrate mass, to lower the center of gravity, to efficiently and optimally arrange an intake part for making a compact vehicle body. A cylinder inclined to the rear is arranged under a fuel tank and a body of an intake box is housed between a radiator arranged in front of the cylinder and the cylinder. An upper part of the body of the intake box is fixed to a body frame at the bottom of the fuel tank and air taken in is supplied to an intake port through an intake funnel and a throttle body respectively built-in. A lid of an intake duct can be extractably inserted into a window hole provided to the front of the body, a duct part integrated with the lid is arranged over the radiator, and an air intake guide port takes a flow of air in front of the radiator.
摘要翻译：为了集中质量，降低重心，有效地和最佳地布置用于制造紧凑车身的进气部分。向后倾斜的缸体设置在燃料箱的下方，并且进气箱的主体容纳在布置在气缸前方的散热器和气缸之间。进气箱体的上部固定在燃油箱底部的车架上，吸入的空气通过分别内置的进气漏斗和节气门体供给至进气口。吸入管道的盖子可以被提取地插入到设置在主体前部的窗孔中，与盖子一体化的管道部分布置在散热器的上方，并且进气引导端口在散热器。

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