A vehicle includes a frame assembly extending along a longitudinal axis of the vehicle and including a rear frame portion. The rear frame portion includes at least one upstanding member, at least one longitudinal member, and at least one coupling member coupled to the at least one upstanding member
A vehicle includes a frame assembly extending along a longitudinal axis of the vehicle and including a rear frame portion. The rear frame portion includes at least one upstanding member, at least one longitudinal member, and at least one coupling member coupled to the at least one upstanding member and the at least one longitudinal member. The vehicle also includes at least one front ground-engaging member supporting the frame assembly, at least one rear ground-engaging member supporting the frame assembly, a drivetrain assembly operably coupled to the front and rear ground-engaging member, and a rear suspension assembly. The rear suspension assembly includes at least one radius rod operably coupled to the at least one rear ground-engaging member and angled less than 90° relative to the at least one longitudinal member.
대표청구항▼
1. A vehicle, comprising: a frame assembly extending along a longitudinal axis of the vehicle and including a rear frame portion, and the rear frame portion includes at least one upstanding member, at least one longitudinal member, at least one coupling member coupled to the at least one upstanding
1. A vehicle, comprising: a frame assembly extending along a longitudinal axis of the vehicle and including a rear frame portion, and the rear frame portion includes at least one upstanding member, at least one longitudinal member, at least one coupling member coupled to the at least one upstanding member and the at least one longitudinal member;at least one front ground-engaging member supporting the frame assembly;at least one rear ground-engaging member supporting the frame assembly;a drive train assembly operably coupled to the front and rear ground-engaging members; anda rear suspension assembly including at least one upper radius rod spaced apart from the at least one coupling member and at least one lower radius rod, and the at least one upper radius rod and at least one lower radius rod are operably coupled to the at least one rear ground-engaging member and angled less than 90° relative to the at least one longitudinal member when viewed from above. 2. The vehicle of claim 1, wherein the at least one longitudinal member is angled relative to the longitudinal axis. 3. The vehicle of claim 1, wherein the at least one lower radius rod includes an inner end operably coupled to the at least one coupling member and an outer end operably coupled to the at least one rear ground-engaging member, and the outer end of the at least one lower radius rod is longitudinally forward of the inner end. 4. The vehicle of claim 1, wherein the at least one coupling member includes a first surface configured to receive a portion of the at least one upstanding member, a second surface configured to receive a portion of the at least one longitudinal member, and a third surface configured to couple with the at least one lower radius rod. 5. The vehicle of claim 1, wherein the at least one coupling member defines a rear corner of the rear frame portion. 6. The vehicle of claim 1, wherein the at least one coupling member is fixed to the at least one upstanding member and the at least one longitudinal member, and the at least one coupling member is removably coupled to the at least one lower radius rod. 7. The vehicle of claim 1, wherein the at least one coupling member includes a lower portion and an upper portion, the lower portion including a projection to be received by the at least one longitudinal member. 8. The vehicle of claim 1, wherein the at least one coupling member includes a lower portion and an upper portion, the upper portion including a semi-circular recess truncated by a ledge to receive the at least one upstanding member. 9. A vehicle comprising: a frame assembly extending along a longitudinal axis of the vehicle and including a rear frame portion, and the rear frame portion includes at least a first member, a second member, and at least one coupling member coupled to the first and second members;at least one front ground-engaging member supporting the frame assembly;at least one rear ground-engaging member supporting the frame assembly;a rear suspension assembly including at least a first radius rod and a second radius rod, the first radius rod pivotably coupled to the at least one coupling member and configured to pivot in a first vertical plane, and the second radius rod being configured to pivot in a second vertical plane forward of the first vertical plane. 10. The vehicle of claim 9, wherein the at least one coupling member includes a first surface configured to receive the first member and a second surface configured to receive the second member. 11. The vehicle of claim 10, wherein the first member is fixed within the first surface and the second member is fixed within the second surface. 12. The vehicle of claim 10, wherein the first radius rod defines a lower radius rod and the second radius rod defines an upper radius rod, and the upper radius rod is positioned longitudinally forward of the first surface and the lower radius rod is positioned longitudinally rearward of the first surface. 13. The vehicle of claim 9, wherein the first radius rod includes an inner end pivotably coupled to the at least one coupling member and an outer end operably coupled to the at least one ground-engaging member, and the outer end of the first radius rod is longitudinally forward of the inner end. 14. The vehicle of claim 9, wherein the second member is angled relative to the second member. 15. The vehicle of claim 9, wherein the second member is positioned longitudinally forward of the first radius rod. 16. The vehicle of claim 9, wherein the at least one coupling member defines a rear corner of the frame assembly. 17. The vehicle of claim 9, wherein the at least one coupling member includes a first portion coupled to the first member, a second portion coupled to the second member, and a third portion coupled to the first radius rod, and the first, second, and third portions of the at least one coupling member are integral with each other. 18. The vehicle of claim 9, wherein the rear frame portion further includes a third member, a fourth member, and a second coupling member coupled to the third and fourth members and spaced apart from the at least one coupling member. 19. The vehicle of claim 9, wherein the first radius rod is pivotably coupled to a rear surface of the at least one coupling member and the second radius rod is pivotably coupled at a position forward of at least a portion of the at least one coupling member. 20. A frame assembly for a vehicle, comprising: an upstanding member;a longitudinal member;a coupling member including a first portion coupled to the upstanding member, a second portion coupled to the longitudinal member so that the upstanding member is spaced apart from the longitudinal member, and a third portion configured to couple with rear suspension assembly of the vehicle. 21. The frame assembly of claim 20, wherein the third portion defines a rear surface of the coupling member. 22. The frame assembly of claim 20, wherein the first and second portions of the coupling member are fixed to the upstanding and longitudinal frame members, and the third portion is removably coupled to the rear suspension assembly. 23. The frame assembly of claim 20, wherein the coupling member is a cast member.
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