초록 ▼

A dual suspension system includes a chassis, a suspension arm rotatably connected to the chassis, a wheel connection connected coupled to the suspension arm, a first lock connected to the chassis and the suspension arm, and a second lock connected between a differential housing and the chassis. The

A dual suspension system includes a chassis, a suspension arm rotatably connected to the chassis, a wheel connection connected coupled to the suspension arm, a first lock connected to the chassis and the suspension arm, and a second lock connected between a differential housing and the chassis. The first and second locks each have an unlocked state and a locked state. When the first lock is unlocked, and the second lock is locked, the vehicle substantially provides independent suspension. When the first lock is locked, and the second lock is unlocked, the vehicle substantially provides solid axle suspension.

대표청구항 ▼

1. A dual mode suspension system for a vehicle, comprising: a chassis;a suspension support; and,a suspension directly or indirectly coupled with said chassis and said suspension support, said suspension having an independent suspension mode and a solid axle suspension mode. 2. The dual mode suspensi

1. A dual mode suspension system for a vehicle, comprising: a chassis;a suspension support; and,a suspension directly or indirectly coupled with said chassis and said suspension support, said suspension having an independent suspension mode and a solid axle suspension mode. 2. The dual mode suspension system of claim 1, said suspension having an upper suspension arm and a lower suspension arm, each coupled to the suspension support. 3. The dual mode suspension system of claim 1, wherein said chassis comprises a body. 4. The dual mode suspension system of claim 1, further comprising a lock operatively coupling the suspension support to the chassis to provide at least a partial switch between the independent suspension mode and the solid axle suspension mode. 5. The dual mode suspension system of claim 1, further comprising a differential in the suspension support. 6. A dual mode suspension system for a vehicle, comprising: a chassis;a suspension support directly or indirectly coupled with said chassis;a suspension having an upper suspension arm and a lower suspension arm, each coupled to the suspension support; anda lock operatively coupling either of the upper suspension arm or the lower suspension arm to the suspension support to position the suspension between an independent suspension mode and a solid axle suspension mode. 7. The dual mode suspension system according to claim 6, the suspension support being directly coupled to the chassis in the independent suspension mode and not directly coupled with the chassis in the solid axle suspension mode. 8. The dual mode suspension system according to claim 7, wherein the lock comprises a first lock operatively coupling either the upper suspension arm or the lower suspension arm to the suspension support, and a second lock operatively coupling the suspension support to the chassis. 9. A dual mode suspension system for a vehicle, comprising: a chassis;a suspension support;a first suspension positioned at a right side of the vehicle, the first suspension having a first upper suspension arm and a first lower suspension arm, each of the first upper suspension arm and the first lower suspension arm coupled to the suspension support;a second suspension positioned at a left side of the vehicle and aligned with the first suspension, said second suspension having a second upper suspension arm and a second lower suspension arm, each of the second upper suspension arm and the second lower suspension arm coupled to the suspension support;a first lock coupling either the first upper suspension arm or the first lower suspension arm to the suspension support and either the second upper suspension arm or the second lower suspension arm to the suspension support in a solid axle suspension mode, and not directly coupling the first and second upper and lower suspension arms with the chassis in an independent suspension mode; anda second lock coupling the suspension support to the chassis in the independent suspension mode and not directly coupling the suspension support with the chassis in the solid axle suspension mode. 10. A method for providing a dual mode suspension system for a vehicle, the method comprising: providing a chassis;providing a suspension support; and,providing a suspension directly or indirectly coupled with said chassis and said suspension support, said suspension having an independent suspension mode and a solid axle suspension mode. 11. The method of claim 10, said suspension having an upper suspension arm and a lower suspension arm, each coupled to the suspension support. 12. The method of claim 10, wherein said chassis comprises a body. 13. The method of claim 10, further comprising operatively coupling the suspension support to the chassis to provide at least a partial switch between the independent suspension mode and the solid axle suspension mode. 14. The method of claim 10, further comprising providing a differential in the suspension support. 15. A method for providing dual mode suspension system for a vehicle, the method comprising: providing a chassis;providing a suspension support;providing a first suspension positioned at a right side of the vehicle, the first suspension having a first upper suspension arm and a first lower suspension arm, each of the first upper suspension arm and the first lower suspension arm coupled to the suspension support;providing a second suspension positioned at a left side of the vehicle and aligned with the first suspension, said second suspension having a second upper suspension arm and a second lower suspension arm, each of the second upper suspension arm and the second lower suspension arm coupled to the suspension support;coupling, using a first lock, either the first upper suspension arm or the first lower suspension arm to the suspension support and either the second upper suspension arm or the second lower suspension arm to the suspension support in a solid axle suspension mode, and not directly coupling the first and second upper and lower suspension arms with the chassis in an independent suspension mode; andcoupling, using a second lock, the suspension support to the chassis in the independent suspension mode and not directly coupling the suspension support with the chassis in the solid axle suspension mode.