Abstract: A battery device of an electric bicycle includes a battery, a battery mount which allows attachment/detachment of the battery, a stepped portion, and a restriction release in a first end of the battery, and an engaging portion and a second movement restrictor in a first support of the battery mount. The engaging portion is restricted in its movement, by the second movement restrictor, from an engaged position where it is engaged by the stepped portion to a disengaged position where it is not engaged by the stepped portion. When the battery is to be removed, from the battery mount, the restriction by the second movement restrictor is removed, the restriction release is used to move the engaging portion from the engaged position to the disengaged position, and then the battery is pulled in a removal direction, to remove the battery from the battery mount.

Abstract: Disclosed is an electric vehicle having four wheels and a body having a cockpit defined therein, the cockpit containing a single seat and being closable to form an enclosure around the seat. The body has a front bumper having a width that is greater than a front track width of the vehicle. A width of the vehicle is between 1200 mm and 1600 mm, and a height of a centre of mass of the vehicle above a ground surface on which the vehicle is disposed is less than a third of the width of the vehicle. The electric vehicle may be suited for use in urban environments, and may provide benefits in terms of improved safety and maneuverability.

Abstract: Systems and methods of controlling a clutch in a hybrid vehicle with a manual transmission, are provided. With the goal of enabling autonomous/assisted clutch control in a hybrid vehicle, while preserving the familiar mechanical feeling at the clutch pedal that driving enthusiasts prefer, embodiments of the disclosed technology use a shuttle valve to blend control of clutch engagement between a driver and an ECU. In these embodiments, a clutch pedal in the vehicle may be mechanically connected to a piston in a first hydraulic cylinder (just like in a traditional mechanical/hydraulic clutch actuation system), and an ECU may actuate a second hydraulic cylinder. Accordingly, a shuttle valve may be used to route the fluid coming from the cylinder with the greater pressure (i.e. the driver actuated cylinder or the ECU actuated cylinder), to a third hydraulic cylinder which adjusts engagement of a clutch by a mechanical linkage.

Abstract: A modular vehicle is generally presented where the modular vehicle is generally configured to be rearranged into different driving, passenger, and storage configurations using a plurality of different modules that interface with a powered chassis. The vehicle may include a plurality of modules arranged on the powered chassis. The modules may vary in size and shape and may be configured to interface with the chassis. The powered chassis is designed to include all power and drivetrain components as well as the wheel connections and wheels, all within a generally flat platform that is intended to support the vehicle modules.

Abstract: A vehicle includes an outside-air intake and an air inflow adjustment mechanism. The outside-air intake is configured to take outside air into an internal chamber of the vehicle. The air inflow adjustment mechanism is configured to adjust a flow rate of air that is to flow into the outside-air intake. The air inflow adjustment mechanism is disposed at the outside-air intake and includes one or both of a positive pressure source configured to perform discharge of gas and a negative pressure source configured to perform suction of gas.

Abstract: A front structure of a vehicle includes an electrical component provided below a front windshield, and a gutter member, provided immediately behind the electrical component and below the front windshield, that receives the water dripping from the front windshield, in which the gutter member has a flow path portion through which the water drops dripping onto the gutter member flows in the vehicle width direction, and the flow path portion includes an uppermost portion that is set the highest at a position at which the electrical component is provided in the vehicle width direction, and inclined portions, disposed adjacent to the uppermost portion in the vehicle width direction, that extend downward toward the inner side in the vehicle width direction and the outer side in the vehicle width direction.

Abstract: An exercise apparatus and a method thereof relate to the technical fields of physical exercise, training instruments, life cultivation and health preservation, leisure and entertainment, teaching appliances, smart home and the like. Through reverse thinking, by changing a shape, a structure, a function, a control method or/and a using method of an electric scooter, the electric scooter is switched to the fields of physical exercise or/and learning and education. By means of technical characteristics in an attempt to avoid by the technical staff, unexpected technical effects are achieved, and a new purpose of the electric scooter is achieved. The exercise apparatus carries a user to perform automatic round-trip movement, the user correspondingly adjusts physical and mental states to prevent from falling and the exercise apparatus is helpful for improving abilities of balancing, coordination, relaxation, flexibility, concentration and contingency of the user.

Abstract: A vehicle lower structure, including: a base member provided under a floor of a vehicle; a pair of reinforcement members; a slope device accommodated above the base member and between the pair of reinforcement members; and a vehicle body floor, both the slope device and the vehicle body floor being fastened to each of a rear flange of a front reinforcement member and a front flange of a rear reinforcement member of respective pairs of the flanges of each of the pair of reinforcement members, and a first fastening portion being disposed so as not to contact the vehicle body floor, and a second fastening portion at which the vehicle body floor is fastened to the rear flange of the front reinforcement member and to the front flange of the rear reinforcement member being disposed so as not to contact the slope device.

Abstract: A driving device for a campervan. The driving device includes a wheel hub, a motor, and a tire, where the tire is sleeved on the wheel hub and rotatable relative to the wheel hub, the motor is fixedly disposed on the wheel hub and configured to drive the tire to rotate through a transmission mechanism. An axis of the output shaft of the motor is parallel to an axis of the wheel hub. The transmission mechanism includes an active small gear fixedly connected to the output shaft of the motor, a driven large gear fixedly connected to the tire, and a reduction gear set rotatably disposed on the wheel hub and meshing with the active small gear and the driven large gear. The driven large gear is detachably arranged on the tire by means of a socket structure.

Abstract: A floor panel comprises a first floor portion and a second floor portion which is located at a higher level than the first floor portion. In a vehicle-body structure, a connecting member which extends from a battery case to a second floor portion and connects the battery case and the second floor portion is provided.

Abstract: Deployable step systems are disclosed for accessing and utilizing vehicle cargo spaces on vehicles equipped with a tailgate assembly. The proposed deployable step systems may include various deployment mechanisms that are capable of sliding, pivoting, rotating, swinging, and/or otherwise adjusting for providing ease of access and increased flexibility when stepping up to access the vehicle cargo space. The proposed deployable step systems may provide improved access to the vehicle cargo space irrespective of what position the tailgate assembly is positioned in relative to the vehicle cargo space.

Abstract: A retractable vehicle step includes: a stepping member configured for movement between retracted and extended positions; a first arm having first and second ends, the first end coupled to the stepping member; a mount pivotally connected to the second end and configured to secure to a vehicle, the mount having a housing including an interior to receive a portion of the first arm, the housing having a height, a length, a first axis extending along the height, and a second axis extending along the length and perpendicular to the first axis; and a biasing member in the interior, the biasing member coupled with the second end of the first arm and configured to apply a biasing force to the first arm, the biasing force applied at a first angle with respect to said second axis that is less then approximately 30°.

Abstract: A drive device for an electric truck includes drive unit housings provided to each of drive wheels on left and right sides of the electric truck, each of the drive unit housings integrally accommodating a motor that generates drive power, a reducer that reduces a rotation speed of the motor, and a final gear that is connected to the reducer and transfers the drive power of the motor to the drive wheel. The drive device further includes suspension parts one provided over the final gear in each of the drive unit housings, steering gear parts one being provided over each of the suspension parts, pairs of hinge parts, and pairs of body-connecting parts, one of the pairs connecting each of the steering gear parts to a vehicle body of the electric truck through each of the pairs of hinge parts.

Abstract: A tow dolly cross rail assembly includes a male bar and a pair of female bars arranged in a slidable relationship, forming an arched configuration that creates a positive camber effect at dolly tires at the outer ends of the bars. The male bar comprises an apex that forms an angle that orients upwardly, forming an angle between about 165° to 179°. The center male bar and pair of female bars are arranged in a slidable relationship with each other. The midpoint of the center male bar forms an apex. The inner end of female bars is in a slidable relationship with free ends of center male bar. The female bars telescopically slide along the free ends of center male bar for increasing and decreasing length of cross rail. The arched configuration of the center male bar slopes the female bars to create a positive camber at the dolly tires.

Abstract: A frame and a mobility scooter. The frame includes a first longitudinal beam, a second longitudinal beam, a head tube and a first cross beam. A first end of the first longitudinal beam and a first end of the second longitudinal beams are both coupled to the head tube. The first cross beam has a first end coupled to the first longitudinal beam and a second end coupled to the second longitudinal beam. The first longitudinal beam is divided into a first front tube section and a first rear tube section by the first cross beam, the second longitudinal beam is divided into a second front tube section and a second rear tube section by the first cross beam, and the first and second rear tube sections form a rear fork of the mobility scooter.

Abstract: A drive device includes a motor, an output part outputting torque to the outside, a gear part transmitting torque of the motor to the output part, and a housing having an internal space. The gear part includes at least one gear shaft extending in an axial direction, to which at least one gear is fixed, and a gear case accommodating the gear. The gear case includes a wall part facing an outer circumferential surface of the accommodated gear in a radial direction and extending in a circumferential direction and an opening adjacent to the wall part in the circumferential direction and penetrating in the radial direction. The opening faces the housing in the radial direction, and in a rotation direction of the gear, the wall part includes a front end disposed on a front side of the opening and adjacent to the opening. The front end contacts the housing.

Abstract: A lower structure for a vehicle includes a battery unit which is provided under a vehicle body floor, a frame member which extends in a front-rear direction on a vehicle-width-direction outer side of the battery unit, a high-voltage cable which extends forward from a front portion of the battery unit, and a fixing member which fixes a rear portion of the battery unit to the frame member, and the fixing member is configured to be fractured when an inward collision load in a vehicle width direction is input to a position in front of a position of a center of gravity of a first battery unit.

Abstract: A flatbed truck with a foldable caster unit, comprising a load-bearing plate, a load-bearing support frame and a caster unit, and further comprising a caster unit rotation driving device. The caster unit rotation driving device comprises an operating handle, a connecting rod, a front linkage mechanism and a rear linkage mechanism, wherein the operating handle is pivotally connected with the load-bearing plate and is rotatable around a pivot axis of the operating handle. The operating handle is capable of linking with the front linkage mechanism and the rear linkage mechanism via the connecting rod to respectively drive the front caster unit and the rear caster unit to be rotated from the folded storage position to the unfolded rolling position, when the operating handle is rotated from a first position to a second position.

Abstract: An enclosed medical case cart includes a left-side panel, a back panel, and a right-side panel supported on a chassis. A top panel is supported on the left and right-side panels and the back panel. A door including a transparent panel is coupled to either the left or right-side panel by a hinge. A plurality of freely-swiveling caster wheels are coupled to the chassis. A first status indicator assembly including a plurality of flags movable between a first position and a second position is coupled to the top panel. A second status indicatory assembly having an indicator disc movable between a first position and a second position is coupled to an interior surface of the door. A fifth-wheel assembly having a non-swiveling wheel movable between a first position and a second position is coupled to the chassis.

Abstract: A modular ride-on is provided that is adjustable based on the needs of the operator. The modular ride-on offers children and young adults with disabilities a higher degree of freedom and comfort over traditional mobility devices—such as wheelchairs. The modular ride-on includes a chassis configured to removably couple a plurality of adjustable modules. The independently adjustable modules include a front-end module, first and second drive modules, a seating module, a harness module, an armrest module, a footrest module, a leg support module, a body module, and a control module.