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A vehicle is shown such as a snowmobile, where a frame includes a tunnel and a front frame portion comprised of cast halves. A suspension system is comprised of upper and lower control arms connected to the front frame portion. Some of the frame components are adhesively fixed together. A powertrain

A vehicle is shown such as a snowmobile, where a frame includes a tunnel and a front frame portion comprised of cast halves. A suspension system is comprised of upper and lower control arms connected to the front frame portion. Some of the frame components are adhesively fixed together. A powertrain is supported by the frame, and is comprised of an engine and a clutch. The clutch includes a clutch guard supporting an oil container. The engine has an exhaust system which extends through the front frame portion. The snowmobile also has a rear snow deflector.

대표청구항 ▼

1. A vehicle comprising: a frame including a tunnel;a plurality of ground engaging members including a pair of front skis supporting a front portion of the frame and a rear endless track supporting a rear portion of the frame;an engine supported by the frame and operatively coupled to the rear endle

1. A vehicle comprising: a frame including a tunnel;a plurality of ground engaging members including a pair of front skis supporting a front portion of the frame and a rear endless track supporting a rear portion of the frame;an engine supported by the frame and operatively coupled to the rear endless track;a continuously variable transmission supported by the frame and operatively coupled to the engine and to the rear endless track;a clutch guard supported by the frame and positioned generally above the continuously variable transmission; andan oil container in fluid communication with the engine wherein the clutch guard is positioned forward of the tunnel and coupled to the front portion of the frame and in that the oil container is supported by the clutch guard. 2. The vehicle of claim 1, wherein the clutch guard includes at least one fluid recess to direct any spilled oil away from the continuously variable transmission. 3. The vehicle of claim 1, wherein the clutch guard includes at least one locator and the oil container includes at least one locator, the at least one locator of the clutch guard and the at least one locator of the oil container cooperating to locate the oil container relative to the clutch guard. 4. The vehicle of claim 1, wherein the at least one locator of the oil container extends from a lower surface of a housing of the oil container and the at least one locator of the clutch guard is at least one recess which receives the at least one locator of the oil container. 5. The vehicle of claim 1, further comprising at least one retainer, wherein the at least one retainer holds the oil container to the clutch guard. 6. The vehicle of claim 1, wherein a retainer is received in a recess in the oil container and is coupled to the clutch guard. 7. The vehicle of claim 1, wherein the oil container includes a sump in fluid communication with the engine and a main reservoir in fluid communication with the sump. 8. The vehicle of claim 7, wherein the sump of the oil container is sized to permit the vehicle to maintain a 50 degree hill climb for about 4 minutes. 9. The vehicle of claim 7, wherein the oil container is blow molded and the sump is spaced apart from the main reservoir by a pinch off region of a housing of the oil container. 10. An oil container for a two cycle engine comprising: a housing having an interior volume, a first portion of the interior volume corresponding to a main reservoir and a second portion of the interior volume corresponding to a sump; anda divider separating the main reservoir and the sump, the sump portion is generally lower than the main reservoir and in that the divider has a variable width opening permitting the fluid communication of oil from the main reservoir to the sump. 11. The oil container of claim 10, wherein the volume of the sump is at least about 1.8 percent of the interior volume of the housing. 12. The oil container of claim 10, wherein the volume of the sump is up to about 5.5 percent of the interior volume of the housing. 13. The oil container of claim 10, wherein the divider is a portion of the housing. 14. The oil container of claim 10, wherein the variable width opening increases in width generally linearly. 15. The oil container of claim 10, wherein the variable width opening in the divider is generally V-shaped. 16. An oil container for a two cycle engine, comprising: a housing having an interior volume, a first portion of the interior volume corresponding to a main reservoir and a second portion of the interior volume corresponding to a sump; anda divider separating the main reservoir and the sump, wherein the oil container is molded and has a pinched off portion at least partially defining the main and sump portions, and in that the divider is integral with the housing. 17. The oil container of claim 16, wherein the housing is a single blow molded component. 18. The oil container of claim 16, wherein the sump is spaced apart from the main reservoir due to the pinch off in the housing. 19. The oil container of claim 16, wherein the divider includes a fluid conduit connecting the main reservoir and the sump. 20. The oil container of claim 19, wherein the fluid conduit has a generally linear increasing width.