Abstract: A child seat includes a base and a seatback movable relative thereto between a retracted position, in which the seatback preferably is flush with a top of the base, and an extended position, in which a sitting area of the child seat is exposed for sitting and in which the seatback serves to support a child's back. The seatback of the child seat preferably includes a seat belt for restraint of a child when seated in the sitting area. A shopping cart includes the child seat. The seatback includes a gate movable between a retracted position, in which the gate preferably is flush with the seatback, and an extended position, in which the gate extends in a generally upright manner and partially blocks leg openings of the basket to keep items from falling there through when the seatback is in the retracted position.

Abstract: A traveling device (11) is provided with an electric motor (16) provided in a vehicle body (2) of a dump truck (1), an output shaft (17) an axial base end of which is connected to the electric motor (16) and which outputs rotation of the electric motor (16), a bottomed hole spline (53) formed in an axial front end of the output shaft (17), and an input shaft (42) which has a shaft spline (54) spline-coupled to the hole spline (53), and inputs the rotation of the output shaft (17) to a reduction gear mechanism (27). The output shaft (17) is provided with an oil reservoir space (55) formed in the innermost part of the hole spline (53), an annular oil groove (56) and an oil path (57) providing communication between the oil reservoir space (55) and the annual oil groove (56).

Abstract: Methods and apparatus are discussed for an electric powered personal transportation vehicle with electric motors powered by one or more batteries. A set of universal battery mounting hole locations and a reserved space for one or more battery housings exist on a board for the personal transportation vehicle. The reserved space on the board for the one or more battery housings that house one or more battery packs is set to not interfere with an operation of the motors or the wheels. A first battery pack containing the one or more batteries differs in at least one of i) a different amp-hour capacity, ii) a different length, width, or height, and iii) a different shape than another battery pack designed to be physically contained in the one or more battery housings and electrically connect with corresponding electrical connections in the one or more battery housings.

Abstract: A hydraulic engine system includes a first hydraulic pump-motor coupled to an engine and a second hydraulic pump-motor coupled to an electric machine. A hydraulic link fluidly connects the first and the second hydraulic pump-motors. During a cranking operation mode, the electric machine operates as a motor and transfers power via the second hydraulic pump-motor, the hydraulic link and the first hydraulic pump-motor to provide cranking torque to the engine. During a generator operation mode, the power generated by the engine is transferred via the first hydraulic pump-motor, the hydraulic link, and the second hydraulic pump-motor to the electric machine, operating as a generator, to generate electricity.

Abstract: An engine mount is provided to change properties based on magnitudes of amplitudes input to the engine mount. The engine mount includes a membrane having a central portion and an outer circumferential portion. Upper and lower orifice brackets are mounted between an insulator and a diaphragm to divide an interior of a main casing into an upper liquid chamber and a lower liquid chamber. The upper and lower orifice brackets define a flow path that enables a fluid to flow between the upper and lower liquid chambers and define a receiving space in which the membrane is movable in a vertical direction. An air chamber is connected to a lower side of the lower orifice bracket and allows a lower portion of the membrane to be exposed to air.

Abstract: Powered wheel assemblies and methods of manufacturing and operating such assemblies are provided.

Abstract: The invention is a wheeled folding tray cart and method. The wheeled folding tray cart comprises a collapsible wheeled framework pivotally supporting a set of split shelves, each split shelf comprises a pair of half shelves. The wheeled folding tray cart moves between an open operating position wherein the set of split shelves are held in spaced-apart, stacked, horizontal orientation within the collapsible wheeled framework and a closed storage position wherein the collapsible wheeled framework is collapsed in manner to move each half shelf pair into an accordion-like, inverted “V”-shaped or accordion like configuration. An extension coiled spring attached to the collapsible wheeled framework assists in the movement of the wheeled folding tray cart between open operating position and the closed storage position. A sheath encloses at least a portion of the spring to provide resistance to the spring's movement to limit potential operator exposure to pinch injuries.

Abstract: A ski carrier is disclosed herein. The ski carrier includes a housing having a cylindrical shape with rounded ends. The housing further includes a latch located along a center portion that opens to reveal a mounting assembly located within the housing. The mounting assembly includes two rotatable cylinders that are connected through a central rod. The cylinders include clips that receive ski poles to be mounted and stored within the housing. The housing further includes a first compartment and a second compartment that is movable to reveal additional storage for skiing accessories such as gloves, boots, and googles. Additionally, the housing may be mounted on to the top of a vehicle for easy transport.

Abstract: A plate body is configured from a bottom part, a side surface part, and a flange part, and is formed in a concave shape, whereby the thickness of the bottom part of the plate body is reduced and the flexibility of a plate is increased. Reducing the thickness of the bottom part of the plate body reduces the length of screws for attaching a snowboard and prevents the screws from inhibiting the flexibility of the plate.

Abstract: A vehicle incorporates a gravity-assist energy harvesting suspension system including one or more gravitational positive displacement pumps. The positive displacement pump has a cylinder and a reciprocating piston inside the cylinder. The piston is adapted for movement along a compression stroke and an opposite extension stroke in response to a gravitational bounce of the vehicle when in motion. A turbine comprising a rotor shaft and attached blades is mounted relative to a distal end of a fluid outlet hose connected to the pump. Fluid discharged through the outlet hose acts on the blades, thereby moving and imparting rotational energy to the rotor shaft. A generator is operatively connected to the turbine, and is adapted for converting the rotational energy generated by the rotor shaft to electrical energy.

Abstract: The present disclosure relate to a vehicle running board apparatus and a retractable device thereof. In some embodiments, a retractable device includes a running board holder and an arm assembly. The running board holder has a connecting portion, and the arm assembly is configured to drive the running board holder to move between an extended position and a retracted position. The arm assembly includes a first arm and a second arm. The first arm has a first end and a second end. The second end of the first arm is pivotally connected to the connecting portion of the running board holder. The second arm has a first end and a second end. The second end of the second arm is pivotally connected to the connecting portion of the running board holder. The second end of at least one of the first arm or the second arm straddles the connecting portion.

Abstract: A work vehicle includes a vehicle frame which is supported by first and second axles. A driver's cab, a lifting arm, and at least one electrical energy store unit are supported on the vehicle frame. The lifting arm is arranged along a longitudinal direction of the work vehicle parallel to a longitudinal axis of the vehicle frame. The driver's cab is arranged to a first side of the longitudinal axis between the two axles. The at least one energy store unit is arranged between the two axles to a second side of the longitudinal axis, which is situated opposite the first side.

Abstract: A hybrid power system includes a CVT, an internal combustion engine, an electric motor, a clutch, and a synchronization apparatus. The CVT has a CVT input shaft and a CVT output shaft. The internal combustion engine has an internal combustion engine output shaft and the electric motor has an electric motor shaft. The clutch is provided between the internal combustion engine and the CVT. The synchronization apparatus is provided between the internal combustion engine and the electric motor. The clutch and the synchronization apparatus can be adjusted to connect the internal combustion engine output shaft to the electric motor shaft via the CVT, and connect the internal combustion engine output shaft to the electric motor shaft without the CVT. In an example embodiment, the synchronization apparatus includes a first synchronizer between the internal combustion engine and the CVT, and a second synchronizer between the CVT and the electric motor.

Abstract: A thermal management system for an electric drive system, preferably for a vehicle, includes an electric drive including an electric motor and power electronics. The electric motor and the power electronics are integrated in a cooling circuit and are cooled by a coolant circulating in the cooling circuit. The coolant is circulated by a coolant pump. In the case of a variable thermal management system, the electric motor and the power electronics are in spatial contact with respective cooling units. The cooling units of the electric motor and of the power electronics are arranged parallel to each other and an electrically controlled coolant distributor is positioned between the coolant pump and the cooling units which coolant distributor has two outlets. One outlet leads to the cooling unit of the electric motor and one outlet leads to the cooling unit of the power electronics and the outlets of the cooling units are merged into a channel and led back to the coolant pump.

Abstract: A device for attaching to a ski of a snowmobile includes first and second spaced apart legs includes a ski engaging portion that is configured to engage a bottom surface of the ski. At least one wheel is attached to the first and second legs. A cross bar connects the first and second legs proximate first ends thereof. A lever arm extending from the cross bar and is angularly positionable relative to the first and second spaced apart legs. A retaining member is attached to a distal end of the lever arm and has a surface configured to engage a tip end or a ski handle of the ski.

Abstract: The invention relates to a nestable shopping trolley comprising a foldable child-seat assembly having: a backrest movably mounted on the rear wall of the basket; and a cover arrangement which is pivotally provided on the rear wall, which rests on a seat arrangement and which, when pivoted upwards, closes leg-holes in the rear wall. When the child-seat assembly is not in use, the rear wall, the seat arrangement and the cover arrangement lie tightly against one another with the seat arrangement hanging downwards and the cover arrangement pointing upwards. The cover arrangement has two projecting parts pointing outwards in opposite directions and the backrest has a central section and two sliding sections laterally bordering the central section, the projecting parts sliding along the sliding sections of the backrest and said sliding sections forming respective spaces that are occupied by the projecting parts when the child-seat assembly is not in use.

Abstract: An operating head for an industrial truck comprises a support extending along a longitudinal axis and comprising opposing carrier sections. One or more gripping sections are positioned opposite each of the opposing carrier sections, wherein the opposing carrier sections and gripping sections at least partially define a handle opening. The operating head further comprises at least one operating element positioned on at least one of the opposing carrier sections. The at least one operating element comprises a cylindrical body extending along a cylindrical body axis and defining a bulge extending radially from the cylindrical body along a bulge axis. The bulge extends towards the one or more gripping sections when the at least one operating element is in a rest position and the at least one operating element is pivotable about the cylindrical body axis by exerting a force against the bulge.

Abstract: A method and apparatus for delivering power to a hybrid vehicle is disclosed. The apparatus includes an apparatus for delivering power to a hybrid vehicle, the hybrid vehicle including a powertrain having a power take-off coupling, the powertrain including an engine and a transmission. The apparatus includes an electric motor operable to generate a torque, the motor being coupled to transmit a starting torque through the power take-off of the powertrain for starting the engine.

Abstract: A battery is mounted in front of the vehicle along a longitudinal direction of the vehicle and mounted on the vehicle body, and the fuel tank is mounted in the vehicle body by disposing the fuel tank at the rear side in the longitudinal direction of the vehicle such that expansion of passenger compartment and vehicle body stability may be achieved.

Abstract: A brake device for a sliding board, including: a base for connecting the brake device to the sliding board; and a brake, including: at least one brake paddle; a latching element which can be moved back and forth between a first position in which the brake paddle can be released in order to slow the sliding board and a second position in which the brake paddle can be fixed in a non-braking position; and a pedal which includes a bearing area for a boot and a functional element which can be moved relative to the bearing area, wherein moving the functional element releases the latching element to be moved from the first position to the second position.