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公开(公告)号：US20060102403A1
公开(公告)日：2006-05-18
申请号：US11258827
申请日：2005-10-26
IPC分类号： B62M27/02
CPC分类号： B62M27/02
摘要： A power management system for a snowmobile is provided to efficiently manage power supplied to a cooling fan and to a heater on the snowmobile. The power management system can be incorporated into a control unit of the snowmobile and can be comprise of a fan motor control section for activating the fan motor by supplying electric power from a generator (or a battery). The fan motor control section operates the fan motor in various operating conditions in accordance with the value detected by a temperature sensor associated with a fluid cooling system of the snowmobile's engine. The power management system can also include a heat control section for controlling the electric power supplied by the generator (or a battery) to the heater by adjusting it in accordance with such parameters as maximum power levels associated with preset temperature settings or variable temperature settings, an engine speed sensor signal, and the operating condition of the fan motor.
摘要翻译： 提供了一种用于雪地车的电力管理系统，用于有效地管理供应到雪地车上的冷却风扇和加热器的电力。 电力管理系统可以结合到雪地车辆的控制单元中，并且可以包括通过从发电机（或电池）提供电力来启动风扇电动机的风扇电动机控制部分。 风扇电动机控制部分根据与雪地车发动机的流体冷却系统相关联的温度传感器检测到的值在各种操作条件下操作风扇电动机。 电力管理系统还可以包括热控制部分，用于通过根据与预设温度设置或可变温度设置相关联的最大功率电平的参数进行调节来控制由发电机（或电池）向加热器提供的电力， 发动机转速传感器信号和风扇电动机的运行状态。
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公开(公告)号：US07040438B2
公开(公告)日：2006-05-09
申请号：US10745397
申请日：2003-12-22
申请人： Masanori Yoshihara
发明人： Masanori Yoshihara
IPC分类号： B62M27/02
CPC分类号： B62M27/02 , B62D55/07 , B62D55/104 , B62M2027/026
摘要： A vehicle comprises a frame, a slide rail, and front and rear arms pivotally coupled to the frame and the slide rail. Front and rear shock absorbers are interposed between the slide rail and the frame. A linkage system is coupled with the slide rail, the front arm, and at least one shock absorber. The vehicle suspension system becomes increasingly stiffer as the deflection of the slide rail increases, to contribute to a more comfortable ride and to reduce the risk of bottoming-out.
摘要翻译： 车辆包括框架，滑轨以及可枢转地联接到框架和滑轨的前臂和后臂。 前后减震器位于滑轨和框架之间。 联动系统与滑轨，前臂和至少一个减震器相结合。 随着滑轨的偏转增加，车辆悬架系统变得越来越坚硬，有助于更舒适的乘坐并降低触底的风险。
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公开(公告)号：US20050252705A1
公开(公告)日：2005-11-17
申请号：US11129379
申请日：2005-05-16
申请人： Tomohisa Abe , Kozo Yamada
发明人： Tomohisa Abe , Kozo Yamada
摘要： A snowmobile provided with skis and being steerable by a steering shaft, and being provided with a silencer on the front side of an engine. The steering shaft passes between the engine and the silencer and overlaps the silencer in side view. Flat step floors for a rider's feet are provided on lateral sides of a lower portion of a seat. Step bars for enabling positioning of the rider's feet are provided at front portions of the step floors. The step bars are each provided on the rear side relative to the step floor tip end and within 350 mm from a track belt drive shaft which is provided on the rear side of the engine. The resulting configuration of the snowmobile makes it possible to lay out the silencer close to the engine, affords excellent turning performance, and provides step floors for good foot holding properties.
摘要翻译： 设有滑雪板并由转向轴引导的雪地车，并且在发动机的前侧设置有消音器。 转向轴在发动机和消音器之间通过，并且在侧视图中与消音器重叠。 在座椅下部的侧面设置用于骑手脚的平台阶地板。 在台阶的前部设置有用于使骑手的脚定位的步进杆。 台杆相对于台阶底端设置在后侧，并且距离设置在发动机后侧的履带传动轴350mm内。 雪花车的结构使得能够将消声器布置在靠近发动机的位置，提供优异的转向性能，并且为了保持足够的脚踏性能而提供阶梯式地板。
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公开(公告)号：US20050205334A1
公开(公告)日：2005-09-22
申请号：US11049614
申请日：2005-02-01
申请人： Takashi Moriyama
发明人： Takashi Moriyama
IPC分类号： B60K11/04 , B62M27/02 , F01M5/00 , F01M11/00 , F01M11/04 , F01M13/04 , F01P1/06 , F02B67/00 , B60K8/00
CPC分类号： B62M27/02 , B62M2027/021
摘要： A lubricant tank for a lubrication system of a snowmobile engine includes an upper portion and a lower portion. The upper portion is enlarged relative to the lower portion. A recess is defined on an engine side of the lubricant tank by a lower surface of the upper portion and a lateral surface of the lower portion. The recess accommodates a protruding portion or component of the engine. The tank also comprises a sloping surface that extends between the upper portion and the lower portion inside the tank. Lubricant is returned in the upper portion and transferred to the lower portion through a zigzag flow path.
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公开(公告)号：US20050205322A1
公开(公告)日：2005-09-22
申请号：US11127161
申请日：2005-05-12
CPC分类号： B62K5/05 , B62J35/00 , B62K5/027 , B62M27/02 , Y10S180/908
摘要： A frame assembly is described including a tunnel, an engine cradle disposed forward of the tunnel and connected thereto, and a sub-frame disposed forward of the engine cradle and connected thereto. A forward support assembly extends upwardly from the subframe. An upper column extends upwardly from the engine cradle to connect with the forward support assembly. A rear brace assembly extends upwardly from the tunnel to connect with the forward support assembly and the upper column. In one embodiment, the frame assembly further includes an engine disposed in the engine cradle. An endless track is operatively connected to the engine and disposed beneath the tunnel for propulsion. A pair of skis is operatively connected to a steering device for steering. In another embodiment, the frame assembly further includes an engine disposed in the engine cradle. A rear wheel is operatively connected to the engine and disposed beneath the tunnel for propulsion, and two front wheels are operatively connected to a steering device for steering.
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公开(公告)号：US20050205318A1
公开(公告)日：2005-09-22
申请号：US11063659
申请日：2005-02-23
申请人： Tomohisa Abe , Kozo Yamada , Yosuke Hoi
发明人： Tomohisa Abe , Kozo Yamada , Yosuke Hoi
CPC分类号： B62M27/02 , B62M2027/023 , F02M35/108 , F02M35/162
摘要： An improved snowmobile component layout structure includes an engine provided at front portion of the vehicle body, a cylinder head of the engine is inclined by an angle θ rearwards from a vertical axis, a steering shaft extends forwardly of the engine, and an air intake system, including an air cleaner, is provided at the rear side of the engine. In addition, a rider seat is provided on the rear side of the engine, and an elongated fuel tank is provided below the seat. The air cleaner has an improved disposition between the fuel tank and the engine. The inventive configuration narrows the spacing between an engine and a rider and concentrates mass to enhance turning performance.
摘要翻译： 改进的雪地车部件布置结构包括设置在车身前部的发动机，发动机的气缸盖从垂直轴向后倾斜角度θ，转向轴向前延伸到发动机的前方，以及进气系统 （包括空气滤清器）设置在发动机的后侧。 此外，在发动机的后侧设置骑乘者座椅，并且在座椅下方设置有细长的燃料箱。 空气净化器在燃料箱和发动机之间具有改进的配置。 本发明的构造缩小了发动机和骑手之间的间距，并且集中质量以增强车削性能。
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157.发明申请公开(公告)号：US20050199433A1
公开(公告)日：2005-09-15
申请号：US11068494
申请日：2005-02-28
申请人： Tomohisa Abe , Kozo Yamada
发明人： Tomohisa Abe , Kozo Yamada
CPC分类号： B62D55/07 , B62M27/02 , B62M2027/026
摘要： A snowmobile comprises a left-right pair of skis, an engine and a track belt provided on a vehicle body. The track belt is driven by the engine, and the skis are steered by an operation on a steering handlebar. The vehicle body frame is formed by connecting intermediate frame sections, which are U-shaped in side view, to a front portion of a rear frame section, the rear frame section having a roughly U-shaped section and connecting a front frame section to front portions of the intermediate frame sections. In the vehicle body frame, detachable side frame sections are used to connect the portions between the upper ends of front suspension members for supporting the skis and a front portion of a rear cushion for supporting the track belt. The reinforcing side frame sections include portions which are protuberant to the upper side and curved downwards, respectively. The resulting snowmobile frame structure is rigid enough to accommodate an engine of increased weight.
摘要翻译： 雪地车包括左右一对滑雪板，发动机和设置在车体上的履带。 履带由发动机驱动，通过在转向车把上的操作来转向滑雪板。 车身框架通过将侧视图中的U形的中间框架部分连接到后框架部分的前部而形成，后框架部分具有大致U形的部分并将前框架部分连接到前部 中间框架部分的部分。 在车体框架中，可拆卸的侧框架部分用于连接用于支撑滑雪板的前悬架构件的上端部分和用于支撑轨道带的后缓冲垫的前部之间的部分。 加强侧框架部分包括分别突出到上侧并向下弯曲的部分。 所得到的雪地车架结构足够刚性以适应重量增加的发动机。
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公开(公告)号：US20050199432A1
公开(公告)日：2005-09-15
申请号：US11066106
申请日：2005-02-25
申请人： Tomohisa Abe , Kozo Yamada
发明人： Tomohisa Abe , Kozo Yamada
CPC分类号： B62M27/02
摘要： An improved component layout in a snowmobile includes a muffler is disposed on the front side of an engine, and a lower portion of a steering shaft extends between the muffler and the engine. The engine is disposed rearwardly of the lower portion of the steering shaft. In other words, the steering shaft lower portion is disposed on the front side of the engine, whereby the engine is easily relocated rearwards with respect to the vehicle body so as to concentrate the center of mass at a central location of the vehicle body.
摘要翻译： 在雪地车中的改进的部件布置包括：消声器设置在发动机的前侧，转向轴的下部在消音器和发动机之间延伸。 发动机设置在转向轴的下部的后方。 换句话说，转向轴下部设置在发动机的前侧，由此发动机相对于车身向后方容易地重新定位，从而将车辆的中心位置集中在车体的中心位置。
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公开(公告)号：US06926108B1
公开(公告)日：2005-08-09
申请号：US10654195
申请日：2003-09-03
CPC分类号： B62M27/02 , B62M2027/026
摘要： A rear suspension system for a snowmobile includes a plurality of adjacent closed-loop tracks disposed in a rear tunnel of the snowmobile. Each of the plurality of adjacent closed-loop tracks are rotatably driven by a drive system. One of a plurality of independent suspension assemblies is disposed in each closed-loop track and the plurality of independent suspension assemblies articulate independently of each other during travel of the rear suspension system.
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公开(公告)号：US06923284B2
公开(公告)日：2005-08-02
申请号：US10998541
申请日：2004-11-30
CPC分类号： B62M27/02 , B60Y2200/252 , B62D25/12
摘要： A snowmobile includes a side panel that is mounted to the snowmobile's frame about a generally vertically extending side panel axis. In a closed position, the side panel protects and encloses a lateral side of the snowmobile's engine. In an open position, the side panel facilitates easy access to the engine. The side panel includes a lower leg support that includes a knee rest, a lower front leg support, and an inner leg support. The lower leg support improves the rider's comfort and ability to actively position himself on the snowmobile. The snowmobile also includes a rewind starter operatively connected to the engine. The rewind starter is accessible through a hole formed in the side panel.
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