公开(公告)号：US20050178603A1

公开(公告)日：2005-08-18

申请号：US11055722

申请日：2005-02-11

申请人： Masao Takeshima ,  Kosuke Asao ,  Shinji Takahashi ,  Yuichiro Tsuruta

发明人： Masao Takeshima ,  Kosuke Asao ,  Shinji Takahashi ,  Yuichiro Tsuruta

IPC分类号： B62K5/00 ,  B62K5/01 ,  B62D21/00

CPC分类号： B62J17/00 ,  B62K5/01 ,  B62K2005/001

摘要： A vehicle body frame structure for an all-terrain vehicle having at least a front wheel, and including a first frame assembly and a second frame assembly. The first frame assembly includes an arm support portion and a steering shaft support portion located at a front portion of the vehicle body frame structure, for steering the front wheel. The second frame assembly is bisected from the first frame assembly; and the vehicle body frame structure also includes a suspension arm vertically swingably supported by the arm support portion.

摘要翻译： 一种用于全地形车辆的车体框架结构，其至少具有前轮，并且包括第一框架组件和第二框架组件。 第一框架组件包括臂支撑部分和位于车体框架结构的前部的转向轴支撑部分，用于转向前轮。 第二框架组件与第一框架组件相等; 并且车身框架结构还包括由臂支撑部垂直地可摆动地支撑的悬架臂。

公开(公告)号：US20050161274A1

公开(公告)日：2005-07-28

申请号：US11011782

申请日：2004-12-15

申请人： Yuichiro Tsuruta

发明人： Yuichiro Tsuruta

IPC分类号： B62K5/00 ,  B60R16/02 ,  B60R16/023 ,  B62J35/00 ,  B62J37/00 ,  B62J99/00 ,  G05D1/00

CPC分类号： B60R16/0233 ,  B60W10/06 ,  B60W30/04 ,  B60W30/192 ,  B60W40/072 ,  B60W40/076 ,  B60W2050/0071 ,  B60W2300/185 ,  B60W2300/362 ,  B60W2550/14 ,  B60W2550/142

摘要： A saddle ride type all-terrain vehicle having an engine and a saddle type driver's seat, includes a first sensor for detecting an inclination in the left-right direction of the vehicle, a second sensor for detecting an inclination in the front rear direction of the vehicle, and a controller receiving outputs from the first and second sensors, determining a tumble condition based on the outputs, and then outputting a tumble condition signal. Further, a fuel shut-off element is provided for shutting off the supply of fuel to the engine when the tumble condition signal is received from the controller.

摘要翻译： 具有发动机和马鞍式驾驶员座椅的马鞍式全地形车辆包括用于检测车辆左右方向上的倾斜度的第一传感器，用于检测车辆的前后方向上的倾斜的第二传感器 车辆，以及控制器，接收来自第一和第二传感器的输出，基于输出确定翻滚状况，然后输出翻滚条件信号。 此外，设置燃料切断元件，用于当从控制器接收到翻滚状态信号时，关闭向发动机的燃料供应。

公开(公告)号：US06619702B2

公开(公告)日：2003-09-16

申请号：US10183510

申请日：2002-06-28

申请人： Naoki Nozaki ,  Yuichiro Tsuruta ,  Yasuhiro Matsumoto ,  Yuji Maki

发明人： Naoki Nozaki ,  Yuichiro Tsuruta ,  Yasuhiro Matsumoto ,  Yuji Maki

IPC分类号： F16L2300

CPC分类号： F01N13/1805 ,  F01N13/1827

摘要： An extension portion extending outwardly is integrally formed on the edge of an end portion of an exhaust pipe; a collar is fixed on the outer periphery of the end portion of the exhaust pipe by caulking; and the edge of the outer end of the collar is abutted against the extension portion. The aforementioned arrangement provides a connection portion of an exhaust pipe for an engine which is intended to rigidly connect the exhaust pipe to an exhaust port of the engine, to prevent gas leakage by eliminating the occurrence of clearance at the connecting portion, to reduce the flow resistance of exhaust gas in the exhaust pipe, and to reduce the production cost of the connection portion.

公开(公告)号：US06530443B1

公开(公告)日：2003-03-11

申请号：US09654561

申请日：2000-09-01

申请人： Yuichiro Tsuruta ,  Yukio Kamo

发明人： Yuichiro Tsuruta ,  Yukio Kamo

IPC分类号： B60K1304

CPC分类号： F01N13/14 ,  F01N13/08 ,  F01N2590/04

摘要： A band-like member which is made to wrap on an outer periphery of an exhaust pipe is interposed between the exhaust pipe and a heat insulator covering the exhaust pipe. Both end portions of the band-like member in the length direction and attaching portions formed at a pair of edge portions along the length direction of the heat insulator oppose each other and overlap each other. These members are fastened together by a bolt and nut, which have interposed therebetween a collar to ensure proper separation of ends of the band-like member and heat insulator.

摘要翻译： 在排气管和覆盖排气管的隔热件之间设置有用于包裹在排气管的外周的带状构件。 带状构件的长度方向的两端部和沿着隔热材料的长度方向的一对边缘部形成的安装部彼此相对地重叠，彼此重叠。 这些构件通过螺栓和螺母紧固在一起，螺栓和螺母已经插入其间，以确保带状构件的端部和绝热体的适当分离。

公开(公告)号：US06306190B1

公开(公告)日：2001-10-23

申请号：US09392296

申请日：1999-09-08

申请人： Yuichiro Tsuruta ,  Nobuhiro Kasai ,  Masayoshi Kobayashi

发明人： Yuichiro Tsuruta ,  Nobuhiro Kasai ,  Masayoshi Kobayashi

IPC分类号： B01D5000

CPC分类号： B01D46/0023 ,  B01D46/008 ,  B01D46/2403 ,  B01D2279/60 ,  F02B61/02 ,  F02M35/024 ,  F02M35/10222 ,  F02M35/162 ,  Y10S55/28

摘要： An air cleaning system for an engine includes a main air cleaner for supplying cleaned air to an intake system of the engine and a sub-air cleaner for supplying cleaned air to an exhaust system of the engine. The main air cleaner includes a main air cleaner housing divided into a dirty air chamber and a clean air chamber by a first air cleaning element. The sub-air cleaner is disposed in the dirty air chamber, and has its own second air cleaning element, physically separated from the first air cleaning element.

摘要翻译： 用于发动机的空气净化系统包括用于将净化空气供给到发动机的进气系统的主空气净化器和用于将净化空气供给到发动机的排气系统的副空气净化器。 主空气净化器包括通过第一空气净化元件分成脏空气室和清洁空气室的主空气净化器壳体。 副空气净化器设置在脏空气室中，并且具有其自身与第一空气净化元件物理分离的第二空气净化元件。

公开(公告)号：US07562736B2

公开(公告)日：2009-07-21

申请号：US11050016

申请日：2005-02-04

申请人： Masataka Eguchi ,  Yuichiro Tsuruta ,  Kazuhito Hotta ,  Atsushi Ito ,  Naoki Urano

发明人： Masataka Eguchi ,  Yuichiro Tsuruta ,  Kazuhito Hotta ,  Atsushi Ito ,  Naoki Urano

IPC分类号： B60K5/04 ,  B60P3/22

CPC分类号： F02D33/003 ,  B62J35/00 ,  B62J37/00 ,  B62K5/01 ,  F01N3/34 ,  F02M37/007 ,  F02M37/0076 ,  F02M37/103 ,  F02M39/005 ,  F02M39/02 ,  F02M2037/225 ,  F02M2037/226 ,  Y02A50/2322 ,  Y02T10/20

摘要： A saddle ride type four-wheel vehicle includes an electronic control type fuel injection system in a fuel supply system for an engine mounted thereon, wherein a fuel pump is disposed on the rear side relative to the rotational center axis of front wheels and on the front side relative to the engine.

摘要翻译： 鞍座式四轮车辆包括安装在其上的发动机的燃料供给系统中的电子控制型燃料喷射系统，其中燃料泵相对于前轮的旋转中心轴线和前侧设置在后侧 相对于发动机。

公开(公告)号：US20050263141A1

公开(公告)日：2005-12-01

申请号：US11135377

申请日：2005-05-24

申请人： Yuichiro Tsuruta

发明人： Yuichiro Tsuruta

IPC分类号： B60K15/077 ,  B60K15/03 ,  B62J37/00 ,  B62K5/00 ,  F02M37/00 ,  F02M37/04 ,  F02M37/20

CPC分类号： F02M37/0017 ,  F02M37/0047 ,  F02M37/007 ,  F02M37/20

摘要： A throttle body 12 is connected to a rear portion of a cylinder head 10 of an air-cooled engine 5, and a fuel pump 23 is disposed in front of the engine 5. The fuel pump 23 is such as to be disposed below a fuel tank 6 in such a manner as to be separated therefrom and to be integrated with an auxiliary tank. Fuel is sent under pressure from the fuel pump 23 to the throttle body 12 via a fuel feed tube 13, and surplus fuel is returned to the integrated auxiliary tank, consequently, no piping for return fuel being required. Vapor generated in the fuel pump 23 returns to a space above a fuel level resulting when the fuel tank 6 is filled up via an exclusive return tube 25 and is, therefore, prevented from mixing into fuel.

摘要翻译： 节气门体12连接到空气冷却发动机5的气缸盖10的后部，燃料泵23设置在发动机5的前方。 燃料泵23如此设置在燃料箱6的下方，以便与辅助箱一体地分离。 燃料在燃料泵23的压力下经由燃料供给管13被传送到节气门体12，并且多余的燃料返回到一体化的辅助罐，因此不需要用于返回燃料的管道。 在燃料泵23中产生的蒸气返回到燃料油位高度上方的空间，当燃料箱6通过专用的回流管25被填满时，因此不能混入燃料。

公开(公告)号：US20050150707A1

公开(公告)日：2005-07-14

申请号：US11011777

申请日：2004-12-15

申请人： Yuichiro Tsuruta ,  Atsushi Ito

发明人： Yuichiro Tsuruta ,  Atsushi Ito

IPC分类号： B60K13/04 ,  B60N3/06 ,  B62D39/00 ,  B62J15/00 ,  B62J25/00 ,  B62J99/00 ,  B62K5/00 ,  B62K11/04 ,  B62M7/02 ,  F01N3/28 ,  F01N13/08 ,  F02D35/00 ,  F02D41/02 ,  F02D41/14

CPC分类号： B62K5/01 ,  F01N3/28 ,  F01N13/008 ,  Y02A50/2322

摘要： A saddle ride type all-terrain vehicle includes an engine, a front wheel and rear wheels, a saddle type rider's seat, and a rear fender provided so as to cover the surroundings of the saddle type rider's seat and the rear wheels. The vehicle further includes an exhaust pipe led out to the vehicle body rear side from the engine, a muffler connected to the exhaust pipe, and an oxygen concentration sensor provided in the vicinity of a connection portion between the exhaust pipe and the muffler, wherein the oxygen concentration sensor is located inside the rear fender.

摘要翻译： 马鞍式全地形车辆包括发动机，前轮和后轮，鞍式车手座和后挡泥板，其设置成覆盖鞍座式骑手座椅和后轮的周围。 车辆还包括从发动机引导到车体后侧的排气管，与排气管连接的消声器，以及设置在排气管与消声器之间的连接部附近的氧浓度传感器，其中， 氧浓度传感器位于后挡泥板的内部。

公开(公告)号：US20050045233A1

公开(公告)日：2005-03-03

申请号：US10894398

申请日：2004-07-19

申请人： Yuichiro Tsuruta

发明人： Yuichiro Tsuruta

IPC分类号： B60K15/01 ,  B60K15/00 ,  F02M37/00 ,  B65B1/30 ,  F02M55/02

CPC分类号： F02M37/0052 ,  B60K15/00 ,  F02M37/0017 ,  F02M37/007 ,  F02M37/0082 ,  Y10T137/86035

摘要： A fuel tank includes fuel pipes which are configured to resist bubble disruption of the fuel pump, minimizing the risk of fuel running out when the tank level becomes low. The fuel tank includes a fuel tank body with a fuel feed conduit operatively attached thereto, for feeding fuel to a fuel injection system. The fuel feed conduit has a pickup inlet which opens into the fuel tank body, allowing fuel to be drawn outwardly by a fuel pump of the fuel injection system. The fuel tank also includes a fuel return conduit with a return port inside the fuel tank body, for returning unused fuel therethrough to the fuel tank body. The return port of the fuel return conduit is directed toward the pickup inlet of the fuel feed conduit. The fuel feed and return conduits may be fixed to the fuel tank body using a plate-shaped member.

摘要翻译： 燃料箱包括燃料管，燃料管被配置为抵抗燃料泵的气泡破裂，当罐位变低时，使燃料消耗的风险最小化。 燃料箱包括燃料箱主体，其具有与其可操作地连接的燃料供给导管，用于将燃料供给到燃料喷射系统。 燃料供给导管具有通向燃料箱主体的拾取口，允许燃料由燃料喷射系统的燃料泵向外拉出。 燃料箱还包括燃料返回管道，燃料箱体内部具有返回端口，用于将未使用的燃料返回到燃料箱体。 燃料返回管道的返回端口指向燃料供给导管的拾取器入口。 燃料供给和返回管道可以使用板状构件固定到燃料箱体。

公开(公告)号：US06682096B2

公开(公告)日：2004-01-27

申请号：US10157135

申请日：2002-05-30

申请人： Tsuneo Kajikawa ,  Yuichiro Tsuruta

发明人： Tsuneo Kajikawa ,  Yuichiro Tsuruta

IPC分类号： B62D2100

CPC分类号： B62K5/01 ,  B62K5/027 ,  Y10T29/49622

摘要： A body frame structure for a four-wheeled buggy which is constructed by separately preparing the front sub-assembly and the rear sub-assembly and fastening the rear sub-assembly to the front sub-assembly. The front sub-assembly is composed of a pair of sub-assembly parts each of which is formed as an approximate loop shape including a main frame, a front down frame, a lower frame, and a center frame. Rear ends of the main frames are welded to upper ends of the center frames via a cross pipe. Brackets are provided on upper portions of the center frames in such a manner as to extend upwardly therefrom. Upper fastening portions provided at front ends of seat rails constituting part of the rear sub-assembly are fastened to mounting holes formed in the brackets. Stays are provided on lower portions of the center frames, and lower fastening portions provided at front ends of right and left back stays are fastened to the stays. With this configuration, since the stays and the brackets are provided on the same members, that is, the center frames, even if the front sub-assembly is previously constructed by welding, it is possible to prevent deviation in dimensional accuracy of portions of the front sub-assembly 1 to which the rear sub-assembly 2 is to be fastened.

摘要翻译： 一种用于四轮越野车的车身框架结构，其通过分开地准备前副组件和后子组件并将后子组件紧固到前子组件而构成。 前副组件由一对子组件构成，每个子组件部分形成为包括主框架，前下框架，下框架和中心框架的近似环形。 主框架的后端通过十字管焊接到中心框架的上端。 支架设置在中心框架的上部，从而向上延伸。 设置在构成后部子组件的一部分的座椅导轨的前端的上部紧固部分被固定到形成在支架中的安装孔。 在中心框架的下部设置有搁置部，并且设置在左右后支架前端的下固定部分固定在支柱上。 利用这种结构，由于在相同的部件即中心框架上设置支柱和托架，即使前部子组件预先通过焊接构造，也可以防止部件的尺寸精度偏差 前子组件1，后子组件2将被紧固到该前子组件1。