Abstract: A lift vehicle comprising a carriage propelled by a drive wheel system having a drive wheel rotatable about a drive axis relative to the carriage, a lift structure connected to and supporting a load carrying frame and configured to raise and lower the frame relative to the carriage, a lever linkage connected to and supporting a traction load component of the lift vehicle, the linkage coupled to the carriage at a pivot connection and coupled to the drive wheel at a drive wheel connection, the linkage rotatable about a pivot axis relative to the carriage at the pivot connection and the pivot axis offset from the drive axis by a pivot-to-drive offset distance, the traction load component supported on the linkage a pivot-to-load offset distance from the pivot axis, and the drive axis configured to rotate relative to the carriage about the pivot axis to engage a travel surface.

Abstract: A mobile charging system comprising a mobile platform configured to be readily moved from a first location to a second location, an ammonia storage tank supported by the mobile platform, an ammonia cracker connected to the storage tank and supported by the mobile platform, a hydrogen fuel cell connected to the ammonia cracker and supported by the mobile platform, an electric storage connected to the hydrogen fuel cell and supported by the mobile platform, charging electronics connected to the electric storage and supported by the mobile platform, and at least one DC to DC electronic charging port supported by the mobile platform and configured to connect to the charging port of an electric vehicle.

Abstract: The present disclosure is directed to an energy storage system using a combination of battery and ultra-capacitor storage components and having passive voltage control. An inductor is placed inline between the batteries and ultra-capacitors of the hybrid module. In another embodiment, the inductor/ultra-capacitor module is configured to be connected to a battery. The disclosed device is suitable for use in high-power applications where high-currents can have adverse effects on impedance-matching components.