초록

The present invention relates to all terrain vehicles having at least a pair of laterally spaced apart seating surfaces. More particularly, the present invention relates to side-by-side all terrain vehicles having plural rows of seats.

대표청구항 ▼

1. A utility vehicle, comprising: a frame extending in a generally longitudinal direction;a drive train supported by the frame, the drive train comprising an engine and a continuously variable transmission;a plurality of ground engaging members operably coupled to the frame and operably coupled to t

1. A utility vehicle, comprising: a frame extending in a generally longitudinal direction;a drive train supported by the frame, the drive train comprising an engine and a continuously variable transmission;a plurality of ground engaging members operably coupled to the frame and operably coupled to the engine through the continuously variable transmission, the plurality of ground engaging members including front wheels and rear wheels;a first seating area positioned at a first longitudinal position including a first plurality of side-by-side seats, a first seat of the first plurality of side-by-side seats includes a first seat bottom and a first seat back, the first seat being completely forward of the engine;a second seating area positioned at a second longitudinal position rearward of the first longitudinal position and longitudinally forward of the rear wheels, the second seating area including a second plurality of side-by-side seats, a second seat of the second plurality of side-by-side seats includes a second seat bottom and a second seat back, the second seat bottom being positioned higher than the first seat bottom of the first seat of the first plurality of side-by-side seats and spaced apart from the first plurality of side-by-side seats, the engine and the continuously variable transmission both being positioned completely rearward of a front edge of the second seat of the second plurality of side-by-side seats, and a seating position of the second seat bottom being positioned below an upper surface of the engine; anda roll cage supported by the frame, the roll cage having a front portion mounted to the frame forward of the first plurality of side-by-side seats and a rear portion mounted to the frame rearward of the first plurality of side-by-side seats, and a middle portion positioned higher than the first plurality of side-by-side seats and the second plurality of side-by-side seats. 2. The utility vehicle of claim 1, wherein the frame includes a plurality of front roll cage mounting sections which support the front portion of the roll cage and a plurality of rear roll cage mounting sections which support the rear portion of the roll cage, the plurality of rear roll cage mounting sections being elevated relative to the front roll cage mounting sections. 3. The utility vehicle of claim 1, wherein the middle portion of the roll cage is removably coupled to the front portion of the roll cage at a first plurality of connection joints and the middle portion of the roll cage is removably coupled to the rear portion of the roll cage at a second plurality of connection joints. 4. The utility vehicle of claim 3, wherein the first plurality of connection joints are provided rearward of a front edge of the first seat of the first plurality of side-by-side seats and forward of the front edge of the second seat of the second plurality of side-by-side seats. 5. The utility vehicle of claim 4, wherein the second plurality of connection joints are provided rearward of the front edge of the second seat of the second plurality of side-by-side seats. 6. The utility vehicle of claim 5, wherein the front portion of the roll cage is comprised of front upright portions and a transverse portion, the front upright portions being mounted to the frame forward of the first plurality of side-by-side seats; the rear portion of the roll cage is comprised of rear upright portions and a transverse portion, the rear upright portions being mounted to the frame rearward of the first plurality of side-by-side seats; and the middle portion of the roll cage is comprised of middle upright portions and a transverse portion, the middle upright portions being mounted to the frame intermediate the front upright portions and the rear upright portions. 7. The utility vehicle of claim 1, wherein the front portion of the roll cage is comprised of front upright portions and a transverse portion, the front upright portions being mounted to the frame forward of the first plurality of side-by-side seats; the rear portion of the roll cage is comprised of rear upright portions and a transverse portion, the rear upright portions being mounted to the frame rearward of the first plurality of side-by-side seats; and the middle portion of the roll cage is comprised of middle upright portions and a transverse portion, the middle upright portions being mounted to the frame intermediate the front upright portions and the rear upright portions. 8. The utility vehicle of claim 7, further comprising a hand hold bar extending between the middle upright portions of the middle portion and positioned behind the first seat back of the first seat and forward of the second seat back of the second seat. 9. The utility vehicle of claim 8, wherein the hand hold bar is mounted to the middle upright portion of the center portion of the roll cage. 10. A utility vehicle, comprising: a frame extending in a generally longitudinal direction;a drive train supported by the frame, the drive train comprising an engine and a continuously variable transmission;a plurality of ground engaging members operably coupled to the frame and operably coupled to the engine through the continuously variable transmission, the plurality of ground engaging members including front wheels and rear wheels;a first seating area positioned at a first longitudinal position including a first plurality of side-by-side seats, a first seat of the first plurality of side-by-side seats includes a first seat bottom and a first seat back, the first seat being completely forward of the engine;a second seating area positioned at a second longitudinal position rearward of the first longitudinal position and longitudinally forward of the rear wheels, the second seating area including a second plurality of side-by-side seats, a second seat of the second plurality of side-by-side seats includes a second seat bottom and a second seat back, the second seat bottom being positioned higher than the first seat bottom of the first seat of the first plurality of side-by-side seats and spaced apart from the first plurality of side-by-side seats, the engine and the continuously variable transmission both being positioned completely rearward of a front edge of the second seat of the second plurality of side-by-side seats, and a seating position of the second seat bottom being positioned below an upper surface of the engine;a roll cage supported by the frame, the roll cage having a first set of upright portions mounted to the frame forward of the first plurality of side-by-side seats, a second set of upright portions mounted to the frame rearward of the first plurality of side-by-side seats, and a third set of upright portions mounted to the frame between the first set of upright portions and the second set of upright portions;a front floorboard positioned forward of the first seat of the first plurality of side-by-side seats and lower than the first seat bottom of the first seat;a rear floorboard positioned forward of the second seat of the second plurality of side-by-side seats and lower than the second seat bottom of the second seat; anda longitudinally extending support which is positioned proximate the second seat of the second plurality of side-by-side seats and extends from the an upright portion of the third set of upright portions rearward to an upright portion of the second set of upright portions to enclose a passenger riding in the second seat. 11. The utility vehicle of claim 10, wherein the longitudinally extending support is coupled to the upright portion of the third set of upright portions at a first height and is coupled to the upright portion of the second set of upright portions at a second height, the second height being elevated relative to the first height. 12. A utility vehicle, comprising: a frame extending in a generally longitudinal direction;a drive train supported by the frame, the drive train comprising an engine and a continuously variable transmission;a plurality of ground engaging members operably coupled to the frame and operably coupled to the engine through the continuously variable transmission, the plurality of ground engaging members including front wheels and rear wheels;a first seating area positioned at a first longitudinal position including a first plurality of side-by-side seats, a first seat of the first plurality of side-by-side seats includes a first seat bottom and a first seat back, the first seat being completely forward of the engine; anda second seating area positioned at a second longitudinal position rearward of the first longitudinal position and longitudinally forward of the rear wheels, the second seating area including a second plurality of side-by-side seats, a second seat of the second plurality of side-by-side seats includes a second seat bottom and a second seat back, the second seat bottom being positioned higher than the first seat bottom of the first seat of the first plurality of side-by-side seats and spaced apart from the first plurality of side-by-side seats, the engine and the continuously variable transmission both being positioned completely rearward of a front edge of the second seat of the second plurality of side-by-side seats, an upper portion of the second seat back being positioned longitudinally forward of a forward surface of the rear wheels, and a seating position of the second seat bottom being positioned below an upper surface of the engine,wherein the frame includes at least one elongate frame tube assembly comprised of plural sections, and the utility vehicle further comprises a frame tube coupler removably coupling the frame tube sections at a longitudinal position from either end of the frame and between a front ground engaging member of the plurality of ground engaging members and a rear ground engaging member of the plurality of ground engaging members, wherein the frame tube coupler includes two interengaging coupler members, each coupler member comprising a tube connecting section and an interengaging section, the interengaging sections connecting to each other to couple the frame tube sections, each interengaging section comprising a complementary projection and a recess, the recess being spaced apart from the projection, wherein the projection and the recess are both on a first side of the interengaging section, wherein the projection of each of the interengaging sections is profiled for receipt within the recess of the other of the interengaging sections and the first side of one of interengaging coupler member faces the first side of the other interengaging coupler member when the projection of each of the interengaging sections is received within the recess of the other of the interengaging sections. 13. The utility vehicle of claim 12, wherein a rear surface of the upper portion of the second seat back is positioned longitudinally forward of the forward surface of the rear wheels. 14. The utility vehicle of claim 1, wherein centerlines of the second plurality of side-by-side seats of the second seating area are longitudinally aligned with centerlines of the first plurality of side-by-side seats of the first seating area. 15. The utility vehicle of claim 1, wherein the frame includes a front seat support platform which supports the first plurality of side-by-side seats and a rear seat support platform which supports the second plurality of side-by-side seats, the rear seat platform being elevated relative to the front seat platform. 16. The utility vehicle of claim 1, wherein the roll cage substantially covers the first plurality of side-by-side seats and the second plurality of side-by-side seats, and the middle portion of the roll cage has a width less than an extreme width of the front or rear portions. 17. The utility vehicle of claim 1, wherein the engine and the continuously variable transmission are both positioned completely rearward of the second seat bottom of the second seat. 18. The utility vehicle of claim 1, wherein the first plurality of side-by-side seats and the second plurality of side-by-side seats are longitudinally positioned completely between the front wheels and the rear wheels; and wherein the engine and the continuously variable transmission are both positioned completely rearward of the second seat bottom of the second seat and the second seat bottom of the second seat is positioned completely forward of the rear wheels. 19. The utility vehicle of claim 1, wherein the first plurality of side-by-side seats are defined by a first pair of bucket seats and the second plurality of side-by-side seats are defined by a second pair of bucket seats. 20. The utility vehicle of claim 1, wherein a rear surface of the upper portion of the second seat back is positioned longitudinally forward of the forward surface of the rear wheels.