Abstract: Methods and systems for producing a mobility assist hybrid vehicle from an OEM hybrid vehicle may include: Removing the hybrid battery from the hybrid vehicle; removing at least a portion of a floor of the hybrid vehicle that extends from about a longitudinal position to about a second longitudinal position; mounting a replacement floor assembly to the hybrid vehicle, the replacement floor assembly defining a battery well sized to receive the hybrid battery, the battery well being located at about the first longitudinal position, the replacement floor assembly also being configured to receive a mobility access system at about the second longitudinal position; mounting the hybrid battery within the battery well of the replacement floor assembly; placing a first cover plate over the hybrid battery; mounting the mobility access system to the replacement floor assembly; and placing a second cover plate over the mobility access system, the first and second cover plates defining a substantially flat interior floor

Abstract: A duct assembly for a vehicle includes an intake duct configured to supply air to an object to be cooled and a discharge duct configured to discharge the air supplied to the object to be cooled to the outside of the vehicle. The discharge duct has a discharge port that opens downward. The intake duct has an intake port that opens rearward. The rear bumper has a depression and an upper wall section. The depression has a panel opening that allows passage of air supplied to the intake port. The depression is recessed from the upper wall section toward the front of the vehicle.

Abstract: An electric vehicle comprising a portal axle architecture. The electric vehicle having a frame. An axle assembly including a De Dion tube. A first wheel hub and a second wheel hub rotatably coupled with the De Dion tube. A suspension system coupled with the vehicle frame, the suspension system having at least one pair of trailing arms pivotally coupled with the vehicle frame and at least one pair of air springs. A first electric drive assembly in driving engagement with the first wheel hub, and a second electric drive assembly in driving engagement with the second wheel hub.

Abstract: A vehicle step mounting assembly includes a vehicle frame member, a first mounting bracket and a retractable step assembly. The first mounting bracket is attached to the vehicle frame member, with the first mounting bracket being cantilevered from the vehicle frame member in an outboard direction. The retractable step assembly has a second mounting bracket and at least one step retraction link attached to an underside of the second mounting bracket. An upper side of the second mounting bracket is attached to the first mounting bracket.

Abstract: A multi-stage planetary reduction drive apparatus for a vehicle including a first-stage planetary reduction unit and a second-stage planetary reduction unit. A first primary housing and a first secondary housing of the first-stage planetary reduction unit are joined to enclose inner components of the first-stage planetary reduction unit, and may be directly mounted to a vehicle frame. A mounting arrangement with mounting openings on both sides of the vehicle frame, a mounting flange, and a fastening member. A power transmission system including the drive apparatus, a vehicle frame, a mounting arrangement, and a power source. The drive apparatus is aligned with and directly connected to the power source in an axial direction.

Abstract: A rechargeable battery arrangement for an electric or hybrid vehicle may include a plurality of battery modules and a module connector arrangement electrically contact-connecting adjacent battery modules when in a switching position and electrically separating the adjacent battery modules when in a basic position. The module connector arrangement may include a plurality of module connectors each secured to a respective battery module and including a positive pole contact element and a negative pole contact element. Each respective module connector may be secured to a respective battery module and may include a guide device. The guide device may include an actuating. At least one of a positive pole contact element and a negative pole contact element of a battery module is electrically interconnectable to at least one of the positive pole contact element and the negative pole contact element of an adjacent battery module when the actuating element is actuated.

Abstract: Air ducts for airflow management of the engine compartment, and associated methods are disclosed herein. In one embodiment, an air duct for venting an engine compartment of a tractor includes an inlet that faces the engine compartment, an outlet at an outer surface of a tractor fender, a body of the duct configured generally inside the fender, and one or more shutters that restrict flow of air at the inlet. In some embodiments, the outlet faces a low pressure zone that is downstream of the fender, and a pressure in the low pressure zone depends on a speed of the tractor.

Abstract: An improved wheel for a mobility apparatus designed is disclosed herein. The wheel conforms to obstacles in the ground, creating a smoother walking experience. The inner web of a tire of the wheel preferably consists of polygonal reliefs offset from each other over multiple layers in a radially symmetric pattern to create a web which naturally compresses to absorb shock from obstacles. The tire's inner core preferably consists of a hexagonal membrane that extends parallel to the axel of the tire and extends out of each side of the wheel such that it is visible.

Abstract: A pneumatic cylinder actuated pallet jack assembly for mechanically lifting and lower a pallet includes a pallet jack, a plurality of pneumatic cylinders, and a compressor. The forks of the pallet jack are slidably coupled to a frame of the pallet jack. Each of a pair of rear rollers that is coupled to a respective fork distal from the frame and a roller module that is slidably coupled to the frame are selectively vertically positionable. A tow bar is pivotally coupled to the frame proximate to the roller module. Pneumatic cylinders are operationally coupled singly to each of the forks, the pair of rear rollers, and to the roller module, and the compressor. The compressor is positioned to selectively actuate respective pneumatic cylinders to size a gap between the forks and to raise the forks and the frame to lift a load that is positioned on the pallet.

Abstract: The present invention pertains to a safety wheeled Athlete Transporter System Apparatus Device Medical Equipment, aimed particularly at enabling the safe, easy, quick, practical, efficient and cost effective method for transporting an injured/incapacitated Athlete/individual from a sports playing Field/Court or the like, to the sideline of a gaming area from/for a type of injury, medical evaluation, etc. This invention expedites multiple medical services and also allows less time delay in the/an underway sports game/activity. Additionally, the injured Athlete does not have to hop, skip, etc., off the playing Field/Court, potentially further injuring the already sustained injury. The invention eliminates the injured person's need to put their arms around the necks/shoulders of the team coaches or trainer's neck, to balance themselves to hop, skip, or jump to the sidelines/health tent, etc., for medical assistance/evaluations. Not a stretcher or wheelchair.

Abstract: The present invention relates to an axle drive for a vehicle, said axle drive comprising at least one electrical machine, at least one power electronics system and at least one transmission, which are arranged in a housing, a first housing partition being situated between the at least one electrical machine and the at least one power electronics system. A further second housing partition is situated between the at least one electrical machine and the at least one transmission. The first housing partition consists of a first material, and/or the second housing partition consists of a second material.

Abstract: A trailer apparatus has a hitch bar, a first frame member coupled to the hitch bar by a compound pivot, and to a second frame member, allowing the second frame member to rotate vertically about the first frame member, a wheel mounted on a horizontal axis to one side of the first frame member, an elongated connecting link member coupled to the first frame member at a and to the second frame member at a position along the length of the second frame member, a first cargo-supporting element mounted to the same side of the first frame member as the wheel is mounted and a second cargo-supporting element mounted to the second frame member on the same side as the wheel is mounted, wherein the trailer may be configured into three positions, one for loading, one for hauling, and a third with the apparatus stowed for transport.

Abstract: The invention relates to a battery housing for a battery of an electrically driven motor vehicle, having a tray-shaped receptacle having a housing base and a housing frame, wherein the receptacle forms a housing interior, wherein the housing frame is formed of two rigid longitudinal side profiles and two rigid transverse side profiles, which extend transversely to the longitudinal side profiles, wherein the longitudinal side profiles have a lower profile longitudinal face that faces the housing base and an upper profile longitudinal face that faces away from the housing base, and wherein a deformation profile is formed onto the relevant longitudinal side profile, which deformation profile projects laterally beyond the longitudinal side profile outside the housing in the region of the lower profile longitudinal face. Furthermore, the invention relates to an electrically driven motor vehicle comprising a battery housing of this kind.

Abstract: A duct 20 includes: wall portions 24, each of which defines a corresponding one face of an air flow path 22 leading air from an air inlet 20a to an air outlet 20b; and groove portions 26, which are provided on at least two of the wall portions 24, 24, respectively, and extend so as to cross an air flow direction of the air flow path 22, and the groove portions 26 are independent from each other for every wall portion 24, and have a concave shape so as to thin the wall portions 24.

Abstract: A foldable personal such as a tricycle which can be convertible into a stroller, is configured for accommodating a child therein and for preventing, when desired, the child from being able to steer the vehicle, vehicle having an operational state and a storage state, in which it can take an extremely compact form. The vehicle has a longitudinal axis lying in its vertical plane of symmetry and having a horizontal reference plane perpendicular to the plane of symmetry, and it takes its compact form in the storage state both in the direction along its longitudinal axis and in the directions perpendicular to this axis both along the plane of symmetry and perpendicular to the plane of symmetry.

Abstract: Disclosed herein is a movable platform (MP) for moving freight during cross-dock operations. The MP comprises a mechanical lift brake assembly that can be utilized to deploy a plurality of mechanical lift brakes preventing further movement of the MP. A MP forklift attachment that can be used to convey the MP and to engage or disengage the mechanical lift brake assembly. The MP forklift attachment can be attached to a conveyance vehicle, such as a forklift, or built into an automated guided vehicle.

Abstract: A method of controlling a four-wheel skateboard, the method comprising: applying a load on an induction switch of the four-wheel skateboard, the induction switch starting a power switch of the four-wheel skateboard; driving the four-wheel skateboard to slide by the assistance of the load; controlling and starting a motor, by a controller of the four-wheel skateboard, to drive the four-wheel skateboard to slide; and taking the load off from the induction switch of the four-wheel skateboard and the induction switch shutting down the power switch of the four-wheel skateboard. The four-wheel skateboard relies on the load-assisted driving, not entirely on the driving force of the motor, so that the four-wheel skateboard consumes less electricity for sliding the same distance as conventional skateboards, requires relatively small amounts of lithium-ion batteries, and requires not too large battery capacity and not too high voltage, thus reducing the manufacturing cost of the four-wheel skateboard.

Abstract: A flyboard comprising a base element and an upper element in communication with each other by magnetic fields having the same polarity and magnetic fields having opposite polarities to permit floatation of the upper element over the lower element while a user is standing on the upper element.

Abstract: Electric motors are disclosed. The motors are preferably for use in an automated vehicle, although any one or more of a variety of motor uses are suitable. The motors include lift, turntable, and locomotion motors.

Abstract: A localized hydraulic circuit configuration detection and loading arrangement, and method, utilize a pattern of pins in an electrical interface connector that is unique to a particular hydraulically powered product delivery unit mounted on a self-propelled agricultural product applicator to close or leave open electrical circuits in solenoid operated pump control valve arrangements for selectively connecting a flow of hydraulic fluid at an operating pressure from one or more continuously operating pumps of the applicator to the product delivery unit, or for selectively bypassing the flow of fluid from one or more of the pumps back to a hydraulic reservoir of the applicator at a low, bypass pressure. When no product delivery unit is mounted on the applicator, the flows from all of the pumps are bypassed to the reservoir at the low, bypass pressure.