The present invention provides embodiments of modified upper and lower control arms for attachment to the steering knuckle that came with the vehicle, or for attachment to a modified steering knuckle of an embodiment of the invention, such that the steering knuckle, and in particular the wheel hub opening of the steering knuckle, are located at positions that are closer to the front of the vehicle than the positions provided by the control arms that came with the vehicle. The forward position of the wheel hub relative to the position provided by the factory or stock control arms moves the wheel and tire forward by the same distance, thereby allowing much larger wheels and tires to be mounted on the vehicle which do not rub against or interfere with the wheel well, fender or body mount, thereby increasing the approach angle of the vehicle for use in off-road climbing.

An example vehicle frame disclosed herein includes end frames having wheels coupled thereto, and a central frame coupled between the end frames, the central frame positioned at an offset relative to the end frames, the vehicle frame rotatable about a longitudinal axis of the vehicle frame between a first position and a second position, the central frame at a first distance from the ground when the vehicle frame is in the first position, the central frame at a second distance from the ground when the vehicle frame is in the second position, the first distance greater than the second distance.

A suspension system for a wheel of a vehicle including: a wheel interface having a wheel interface axis which is an axis about which a wheel rotates when connected to the wheel interface; a first arm connected to the wheel interface and rotatable with respect to the wheel interface about a first axis that is substantially parallel to the wheel interface axis; and a second arm connected to the wheel interface and rotatable with respect to the wheel interface about a second axis that is substantially parallel to the wheel interface axis; and a damping and springing means disposed within a gap formed between the first arm and the second arm, the damping and springing means are connected at one of its ends to at least one of the first arm, the second arm and the wheel interface; wherein at least a portion of the suspension system is to be disposed within a rim of a wheel.

Provided is a steering device of an independent drive wheel, the steering device including a base frame coupled to a vehicle body; a drive device coupled to the base frame and driven to rotate an output shaft; a steering knuckle connecting the base frame and the wheel through an upper arm and a lower arm spaced apart from each other in the up/down direction; and a connecting device having one end connected to the output shaft of the drive device and the other end, which extends in the longitudinal direction, connected to a steering knuckle below the upper arm to transmit the driving force of a drive device to rotate the steering knuckle in the same direction as the extending longitudinal direction.

A suspension system for a wheel of a vehicle including: a wheel interface having a wheel interface axis which is an axis about which a wheel rotates when connected to the wheel interface; a first arm connected to the wheel interface and rotatable with respect to the wheel interface about a first axis that is substantially parallel to the wheel interface axis; and a second arm connected to the wheel interface and rotatable with respect to the wheel interface about a second axis that is substantially parallel to the wheel interface axis; and a damping and springing means disposed within a gap formed between the first arm and the second arm, the damping and springing means are connected at one of its ends to at least one of the first arm, the second arm and the wheel interface; wherein at least a portion of the suspension system is to be disposed within a rim of a wheel.

The present invention provides embodiments of modified upper and lower control arms for attachment to the steering knuckle that came with the vehicle, or for attachment to a modified steering knuckle of an embodiment of the invention, such that the steering knuckle, and in particular the wheel hub opening of the steering knuckle, are located at positions that are closer to the front of the vehicle than the positions provided by the control arms that came with the vehicle. The forward position of the wheel hub relative to the position provided by the factory or stock control arms moves the wheel and tire forward by the same distance, thereby allowing much larger wheels and tires to be mounted on the vehicle which do not rub against or interfere with the wheel well, fender or body mount, thereby increasing the approach angle of the vehicle for use in off-road climbing.

A vehicle is disclosed. The vehicle may include a base portion and a modular portion. The base portion may be a four wheel vehicle having an operator area with seating for at least two occupants in a side-by-side arrangement. The modular portion may be coupled to the base portion resulting in a six wheel vehicle. The wheels of the modular portion may be powered by an engine of the base portion.

A vehicle includes a radiator including a fan, a driving seat provided on a rear side of the radiator, a dashboard disposed on the rear side of the radiator and on a front side of the driving seat, and a heat shield plate disposed between the radiator and the dashboard. According to this structure, it is possible to prevent a device (for example, an electric component disposed on the dashboard) disposed on the rear side of the radiator from directly contacting air that receives heat of the radiator.

A utility vehicle includes at least one front ground-engaging member, at least one rear ground-engaging member, and a frame assembly extending along a longitudinal axis and supported by the at least one front ground-engaging member and the at least one rear ground-engaging member. The utility vehicle also includes an operator area supported by the frame assembly and a powertrain assembly supported by the frame assembly. The powertrain assembly includes at least an engine and a gearbox operably coupled to the engine. The utility vehicle also includes a cooling assembly fluidly coupled to at least the engine and supported by a front portion of the frame assembly. The cooling assembly includes a radiator with a lower portion positioned forward of an upper portion of the radiator.

A modular, reconfigurable frame that can be combined into multiple standardized segments to create different core vehicle configurations is described herein. The frame includes a plurality of components that affix together universally to make multiple versions of cycle, vehicle, and airframe styles. The reconfigurable frame includes a quick pin and fastener that allows for transportation platforms to be incorporated into the frame in a modular fashion.