公开(公告)号：US20040262064A1

公开(公告)日：2004-12-30

申请号：US10874204

申请日：2004-06-24

发明人： Christian Lefort

IPC分类号： B62M027/02 ,  B62M029/00

CPC分类号： B62M27/02

摘要： A vehicle including a frame, a seat attached to the frame front section for supporting the driver in a sitting position, a protective shell attached to the frame front section for substantially enclosing the driver and a pair of skis for gliding on a supporting surface. The skis are pivotally attached to the frame front section substantially laterally on each side of the cabin. The skis are coupled to a steering wheel located in the cabin by a steering assembly for allowing the driver to steer the vehicle by pivoting the skis relative to the frame. The vehicle also includes a propelling assembly having an endless track operatively mounted to the frame rear section rearwardly relative to the seat for contacting the supporting surface and propelling the vehicle. A motor is mounted on the frame rear section in a substantially overlying and proximal relationship relative to the endless track. The motor is operatively coupled to the endless track for driving the latter. The seat and the motor are in a substantially proximal relationship relative to the supporting surface when the skis and the endless track contact the supporting surface.

摘要翻译： 一种车辆，包括框架，附接到框架前部的座椅，用于将驾驶员支撑在就座位置;保护壳，附接到框架前部，用于基本上包围驾驶员;以及一对滑雪板，用于滑动在支撑表面上。 滑雪板在机舱的每一侧基本上横向地枢转地附接到框架前部。 滑雪板通过转向组件联接到位于机舱中的方向盘，用于允许驾驶员相对于车架枢转滑雪板来转向车辆。 该车辆还包括一个推进组件，该推进组件具有环形轨道，该循环轨道相对于座椅向后可操作地安装到框架后部，用于接触支撑表面并推动车辆。 电机以相对于环形轨道的基本上覆盖和近似的关系安装在框架后部上。 马达可操作地连接到环形履带上，用于驱动马达。 当滑雪板和环形轨道接触支撑表面时，座椅和马达相对于支撑表面处于基本近端的关系。

公开(公告)号：US20040188159A1

公开(公告)日：2004-09-30

申请号：US10806823

申请日：2004-03-23

申请人： SUZUKI MOTOR CORPORATION

发明人： Yasuaki Yatagai ,  Takashi Nishihara

IPC分类号： F01P007/10 ,  B62M027/02 ,  B62M029/00

CPC分类号： F01P1/06 ,  B62M27/02 ,  F01P2060/02 ,  F02B29/0431 ,  F02B29/0475 ,  F02B61/02 ,  F02B2075/027 ,  Y02T10/146

摘要： A snow vehicle which is capable of increasing the cooling efficiency of an intercooler thereof by reducing the influence of intense heat from a supercharger thereof, while suppressing the overall height of an engine thereof. An engine hood covers a front part of the body frame from above, and an engine room is formed under the engine hood. A supercharger is disposed in the engine room at a location forward of the engine, and an intercooler is disposed rightwardly of the engine. High-temperature air from the supercharger is cooled by the intercooler and supplied to the engine. An air inlet port is formed through a front left half of the engine hood, for taking in air for cooling the supercharger etc., and another air inlet port is formed through a front right half of the engine hood separately from the air inlet port, for taking in air for cooling mainly the intercooler and a battery.

摘要翻译： 能够通过减小来自其增压器的强热的影响，同时抑制发动机的整体高度而能够提高其中间冷却器的冷却效率的雪车。 发动机罩从上方覆盖车身框架的前部，并且在发动机罩下方形成发动机室。 在发动机前方的发动机室内配置有增压器，在发动机的右侧设置有中间冷却器。 来自增压器的高温空气由中间冷却器冷却并供给发动机。 空气入口通过发动机罩的前左半部形成，用于吸入空气以冷却增压器等，另外空气入口通过发动机罩的前右半部与空气入口分开形成， 用于空气主要冷却中冷器和电池。

公开(公告)号：US20040154851A1

公开(公告)日：2004-08-12

申请号：US10771387

申请日：2004-02-05

发明人： Alain Massicotte ,  Yves Berthiaume

IPC分类号： B62M027/02

CPC分类号： B60K5/1208 ,  B62M27/02 ,  B62M2027/023

摘要： A wheeled vehicle is described that includes a frame with at least a front wheel and a rear wheel. A seat is disposed on the frame as well. An engine, having an output shaft, is connected to the frame via an engine mount. A second shaft, operatively connected to the engine's output shaft, is supported by the engine mount. So constructed, the output shaft of the engine and the second shaft supported by the engine mount are maintained in a relatively fixed positional relationship with respect to one another.

摘要翻译： 描述了一种包括至少具有前轮和后轮的框架的轮式车辆。 座椅也放置在框架上。 具有输出轴的发动机通过发动机支架连接到框架。 可操作地连接到发动机的输出轴的第二轴由发动机支架支撑。 如此构造，发动机的输出轴和由发动机支架支撑的第二轴相对于彼此保持相对固定的位置关系。

公开(公告)号：US20040154850A1

公开(公告)日：2004-08-12

申请号：US10770490

申请日：2004-02-04

发明人： Tapani Pyykonen

IPC分类号： B62M027/02

CPC分类号： B62M27/02 ,  B62M2027/026

摘要： The present invention is directed to a snowmobile with a frame that supports an engine. The snowmobile also includes an endless track operatively connected to the engine to propel the frame. At least one ski is disposed on the frame to steer the frame. To enclose the engine, at least one fairing is attached to the frame. At least one ski well is incorporated in the at least one fairing. At least a portion of a front suspension is disposed within the ski well. The at least one ski is disposed on the front suspension. A lifting handle is incorporated into the at least one ski well to permit lifting of the frame's front end by a rider.

摘要翻译： 本发明涉及具有支撑发动机的框架的雪地车。 雪地车还包括可操作地连接到发动机以推动框架的循环轨道。 至少一个滑雪板设置在框架上以引导框架。 为了封闭发动机，至少有一个整流罩安装在机架上。 至少一个整流罩内装有至少一个滑雪井。 前悬架的至少一部分设置在滑雪井内。 至少一个滑雪板设置在前悬架上。 提升手柄并入至少一个滑雪井，以允许搭乘者抬起框架的前端。

公开(公告)号：US20030141125A1

公开(公告)日：2003-07-31

申请号：US10059752

申请日：2002-01-28

申请人： Wahl Bros. Racing

发明人： David Wahl

IPC分类号： B62M027/02 ,  B62M029/00

CPC分类号： B62M27/02 ,  B62D55/07 ,  B62D55/125 ,  B62M2027/027

摘要： A drive sprocket for a snowmobile, a drive train using the sprocket, and a method of using the sprocket to drive a track for a snowmobile. The drive sprocket includes a round base, a plurality of convolute lugs on the base, and a plurality of involute lugs on both sides of the base. The base is preferably disk shaped, and the convolute lugs are preferably aligned with the involute lugs. In the preferred embodiment, a number of convolute lugs is one half a number of involute lugs. The convolute lugs should line up with windows in a track for the snowmobile, and the involute lugs should line up with gaps between knobs on the track for the snowmobile. Preferably, the sprocket also includes a hub with a through hole for a drive shaft and stiffening arms radiating from the hub. The stiffening arms can include braces for the involute lugs. Further stiffening can be achieved with raised rims on each side of the base. Likewise, the convolute lugs can include stiffening ridges.

摘要翻译： 用于雪地车的驱动链轮，使用链轮的传动系以及使用链轮来驱动雪地车的轨道的方法。 驱动链轮包括圆形基座，基座上的多个旋转凸耳和在基座的两侧上的多个渐开线凸耳。 基部优选是圆盘形的，并且旋转凸耳优选地与渐开线凸耳对准。 在优选实施例中，多个卷曲突起是多个渐开线凸耳的一半。 旋转凸耳应与雪地摩托车轨道上的窗口对齐，并且渐开线凸耳应与雪地车轨道上的旋钮之间的间隙对齐。 优选地，链轮还包括具有用于驱动轴的通孔和从轮毂辐射的加强臂的轮毂。 加强臂可以包括用于渐开线凸耳的支架。 可以在基座的每一侧上的凸起边缘实现进一步的加强。 同样，卷曲突起可以包括加强脊。

公开(公告)号：US20030024751A1

公开(公告)日：2003-02-06

申请号：US10199469

申请日：2002-07-22

发明人： Jean-Pierre Lebreux

IPC分类号： B62M027/02 ,  B62M029/00

CPC分类号： B62K21/00 ,  B62M27/02 ,  B62M2027/025

摘要： A reversible wear bar for a snowmobile steering ski, comprising a central mounting plate having front and rear ends selectively bendable upwardly and downwardly, top and bottom faces both adapted to extend underneath the snowmobile ski, and opposite lateral sides extending substantially in parallel with each other between the front and rear ends. The mounting plate is provided with elements for fastening the plate under the snowmobile steering ski in alignment therewith with a desired one of the top and bottom faces directed toward the snowmobile steering ski. Two blade members extend respectively on the lateral sides of the central mounting plate. The blade members have similar portions projecting above and below the central mounting plate and provide parallel bearing edges on both faces of the central mounting plate.

摘要翻译： 一种用于雪地车辆转向滑雪板的可逆的耐磨条，包括中央安装板，其具有前端和后端可选择性地向上和向下弯曲，上下两面适于延伸到雪地滑雪板下方，并且相对的侧面基本上彼此平行地延伸 在前端和后端之间。 安装板设置有用于将雪板移动转向滑雪板下方的板与其对准的元件，顶板和底面中的一个指向雪地车转向滑雪板。 两个叶片构件分别在中央安装板的侧面上延伸。 叶片构件具有在中心安装板的上方和下方突出的类似部分，并且在中心安装板的两个表面上提供平行的支承边缘。

公开(公告)号：US20020148661A1

公开(公告)日：2002-10-17

申请号：US10096979

申请日：2002-03-13

发明人： Mamoru Atsuumi

IPC分类号： B62M029/00 ,  F04D017/00 ,  B62M027/02

CPC分类号： B62M27/02 ,  B62M2027/023 ,  F01P5/10 ,  F04D29/426

摘要： A coolant pump for an engine includes a pump case main body and a pump drive shaft journaled therein. The pump drive shaft has a plurality of blades mounted thereon and is rotatable about a pump drive shaft axis. The coolant pump also includes a partition member and a lid. The partition member and the pump case main body define a pump chamber configured to house the blades. The partition member also defines a pump chamber inlet port. A fluid inlet chamber is defined by the partition member and the lid. The fluid inlet chamber provides fluid communication between a fluid inlet port and the pump chamber inlet port.

摘要翻译： 用于发动机的冷却剂泵包括泵壳主体和其中轴颈的泵驱动轴。 泵驱动轴具有安装在其上的多个叶片，并且可围绕泵驱动轴轴线旋转。 冷却剂泵还包括分隔构件和盖子。 分隔构件和泵壳主体限定了构造成容纳叶片的泵室。 分隔构件还限定了泵室入口。 流体入口室由分隔构件和盖子限定。 流体入口室提供流体入口和泵室入口之间的流体连通。

公开(公告)号：US20020096381A1

公开(公告)日：2002-07-25

申请号：US10102719

申请日：2002-03-22

发明人： Troy Esselink ,  Brett Bottcher

IPC分类号： F16C001/10 ,  B62M027/02

CPC分类号： B62M27/02 ,  Y10T74/20438

摘要： A remote throttle control device for snowmobiles includes a throttle coupler for releasable mounting to a snowmobile throttle controller. The throttle coupler mounts to a first end of a flexible push/pull cable. A manually operable remote actuator is mounted to an opposite second end of the push/pull cable. The remote actuator is for pushing or pulling the push/pull cable, so as to respectively push or pull the throttle coupler for actuation of the throttle controller when the throttle coupler is mounted to the throttle controller. The remote actuator is mounted to a pull handle. A strap is mountable at one end to the handle and at its opposite end to the ski of the snowmobile so that the ski may be pulled on by a user while the user simultaneously remotely controls the snowmobile throttle.

摘要翻译： 用于雪地车的遥控节流控制装置包括用于可释放地安装到雪地运动节气门控制器的节流联接器。 节流联轴器安装到柔性推/拉电缆的第一端。 手动操作的远程致动器安装到推/拉电缆的相对的第二端。 遥控执行器用于推或拉拉推/拉电缆，以便当节气门联接器安装到节气门控制器时，分别推动或拉动节流联动器以致动节气门控制器。 远程执行器安装到拉手。 一个表带可以在一端安装到手柄上，并且在其相对端安装在雪地车的滑雪板上，使得滑雪板可以在使用者同时远程控制雪地滚动节气门的同时被使用者拉动。

公开(公告)号：US20020038940A1

公开(公告)日：2002-04-04

申请号：US10003828

申请日：2001-10-31

发明人： Dale D. Cormican

IPC分类号： A63C005/07 ,  B62M027/02

CPC分类号： B62B17/02 ,  B62M2027/025

摘要： A flexible ski loop system for allowing a loop member for a ski to easily pivot at opposing ends thereof. The flexible ski loop system comprises a ski having an elongate body having a front portion, middle portion and a rear portion, a receiver cavity within the front end of the front portion, a front aperture extending through the front end within the receiver cavity, a loop member having a first end pivotally attached to a middle portion of the elongate body by a first fastener and a second end pivotally attached within the receiver cavity by a second fastener. The receiver cavity has a curved structure and the second end of the loop member has a curved end that is pivotally positionable within the receiver cavity. The front aperture is preferably broader in diameter than the second fastener thereby allowing movement of the second fastener when the second end of the loop member is pivoted within the receiver cavity.

摘要翻译： 一种灵活的滑雪环系统，用于允许滑雪板的环构件在其相对端容易地枢转。 柔性滑雪环系统包括具有细长主体的滑雪板，该主体具有前部，中间部分和后部，前部前端内的接收腔，延伸穿过接收器腔内前端的前孔， 环形构件具有通过第一紧固件可枢转地附接到细长主体的中间部分的第一端和通过第二紧固件枢转地附接在接收器腔内的第二端。 接收器腔具有弯曲结构，并且环构件的第二端具有可枢转定位在接收器腔内的弯曲端。 前孔优选地比第二紧固件更直径，从而当环构件的第二端在接收器腔内枢转时允许第二紧固件的移动。

公开(公告)号：US20010027887A1

公开(公告)日：2001-10-11

申请号：US09836324

申请日：2001-04-18

发明人： Jorma Lillbacka ,  Pekka Lillbacka

IPC分类号： B62M027/02

CPC分类号： B62M27/02 ,  B60G15/12 ,  B60G17/0523 ,  B60G2202/314 ,  B60G2202/412 ,  B60G2300/32 ,  B60G2400/252 ,  B60G2400/61 ,  B60G2500/202 ,  B60G2500/203 ,  B60G2500/204 ,  B60G2500/30 ,  B60G2800/164 ,  B60G2800/914 ,  B60T8/3225 ,  B62D55/07 ,  B62D55/112 ,  B62M2027/026

摘要： To enable a rider to control in real time the type of ride he desires, a snowmobile is equipped with a suspension system that includes at least one fluid actuated device which can be adjusted in real time to control the relative distance between the body of the snowmobile onto which the rider sits and the frame, or the slide tracks about which the drive belt is mounted. By setting a constant predetermined desirable distance between the body and the slide tracks, or the frame, of the snowmobile, an optimal cushioned ride for the rider is obtained. The control of the fluid actuated device(s) may be effected at any time manually by the rider, or be effected by a feedback system. The snowmobile is also equipped with an ABS system for enhancing the traction of the drive belt on snow and therefore the control of the snowmobile by the rider.