The present disclosure discloses a road-rail dual-purpose vehicle, comprising a vehicle frame (1), and a lifting airbag mounting seat (1c) is provided between two longitudinal beams (1a) of the vehicle frame (1); a load-bearing airbag insertion hole is formed in a lower cover plate (1a1) of the longitudinal beam (1a); a load-bearing airbag mounting seat (1d) is installed in the load-bearing airbag insertion hole, and a bearing bolster (1e) is installed on an outer side of the longitudinal beam (1a). The road-rail dual-purpose vehicle is suitable for transportation.

A track system for transporting people and goods with two support rails plus a side stabilizer mechanism associated with one or both rails. The side stabilizer is employed to provide lateral stability and keep a vehicle's rail wheels on the support rails. The side stabilizer may be a protruding bar or a recessed groove. This track system enables vehicles to change support rails at a junction with stationary non-switching rails. Rail wheels roll over the support rails and support the weight of the vehicle while on the rails. Interior side rollers contact the interior of the bar side stabilizer and maintain the vehicle's rail wheels centered over the support rails. Exterior side rollers contact an exterior of one of the bar side stabilizers and forces the vehicle to stay on the current track or to change to a different track. Recessed grooves and dual-flange wheels can alternately provide side stabilization. At track junctions the vehicle can change direction, pass other vehicles, change lanes, turn-around, and load or unloading passengers or freight. This track system may be integrated with a conventional road system or with a controlled-access (autobahn/interstate) highway system. Optional road wheels allow the vehicle to exit the track system and travel on conventional roads, or dual-mode road/rail wheels can be used for travel on both track and pavement. An automatic traffic control system controls traffic on the track system and enables self-driving vehicles. Powering for the vehicles can be provided by the track system. The system can be miniaturized and used for the model/toy market.

The invention provides a device for stimulating peripheral nerves, comprising a memory, at least one electrode attached to the patient's body for generating pulses, and a control unit connected with an electrode for setting at least one electrode pulse parameter. The device further includes a detector of response to neuromodulation connected with a control unit for transmitting information on a frequency of movement of at least a part of the body to the control unit, and a controller connected with the control unit for acquiring a user input. The control unit of the device further sets flow of current of electrode pulses automatically, depending on information on a frequency value of movement of a part of the body. The invention further provides a method for treating the syndromes of an overactive bladder using a neuromodulation device. And method of collecting information of such devices.

A dual wheel assembly comprising a hub body that includes a central hub having a plurality of apertures to connect to bolts of a vehicle. The hub body includes a tire rim integrated with the central hub and having an outboard flange, an inboard flange and a drop center between the outboard flange and the inboard flange. The hub body includes a rail wheel integrated with at least one of the central hub and tire rim. The embodiments further include a triple wheel assembly and a vehicle with at least one of the dual wheel assembly and the triple wheel assembly.

A traction system is provided for a rail draft vehicle including an engine with a driveshaft, at least a pair of rubber-tired traction wheels, and at least one rail guide wheel pressurized relative to the vehicle by at least one fluid-powered cylinder. Included in the system are a programmable processor connected to a driveshaft speed sensor, a rail guide wheel speed sensor, an engine throttle controller, a fluid-powered cylinder controller and a vehicle control panel. The processor is constructed and arranged for automatically adjusting the engine throttle controller in coordination with the fluid-powered cylinder controller for achieving movement of the rail draft vehicle from a dead stop position by increasing applied vehicle weight upon the traction wheels by the at least one fluid-powered cylinder and adjusting engine RPM's until the vehicle begins movement as detected by the rail guide wheel speed sensor.

An underbed hitch mounting system is described. The mounting system may be utilized for towing vehicles wherein the mounting system may selectively accommodate either a fifth wheel hitch or a gooseneck hitch. The mounting system may include at least one rail capable of being connected to a vehicle frame, wherein the rail includes at least one socket. The socket may be engaged with a receiving member, wherein the receiving member may be engaged with a leg of a fifth wheel hitch. A mid rail may be connected to the rails and may include a hitch ball socket that is capable of engagement with a hitch.

An underbed hitch mounting system is described. The mounting system may be utilized for towing vehicles wherein the mounting system may selectively accommodate either a fifth wheel hitch or a gooseneck hitch. The mounting system may include at least one rail capable of being connected to a vehicle frame, wherein the rail includes at least one socket. The socket may be engaged with a receiving member, wherein the receiving member may be engaged with a leg of a fifth wheel hitch. A mid rail may be connected to the rails and may include a hitch ball socket that is capable of engagement with a hitch.

A truck trailer system including a connector vehicle with retractable wheels that are designed to engage with a railroad track is provided. The connector vehicle includes main wheels and at least one pair of secondary wheels, and an actuator assembly operably connected to the pair of secondary wheels. The actuator assembly is designed to actuate in a first direction to extend the pair of secondary wheels to engage with the railroad track, and in a second direction to retract the pair of secondary wheels to disengage with the railroad track. The truck trailer system may include a reinforcement assembly comprising at least one cable provided within a conduit, for connecting multiple units to be pulled at the same time via truck or locomotive. In embodiments, the reinforcement assembly may enable hauling of at least 10, or up to about 50 units via a single locomotive.

A truck trailer system including a connector vehicle with retractable wheels that are designed to engage with a railroad track is provided. The connector vehicle includes main wheels and at least one pair of secondary wheels, and an actuator assembly operably connected to the pair of secondary wheels. The actuator assembly is designed to actuate in a first direction to extend the pair of secondary wheels to engage with the railroad track, and in a second direction to retract the pair of secondary wheels to disengage with the railroad track. The truck trailer system may include a reinforcement assembly comprising at least one cable provided within a conduit, for connecting multiple units to be pulled at the same time via truck or locomotive. In embodiments, the reinforcement assembly may enable hauling of at least 10, or up to about 50 units via a single locomotive.

A computing system may obtain, for each vehicle of a plurality of vehicles located within a location area, navigation data that indicates a travel route for the vehicle. Based on the navigation data for the plurality of vehicles, the computing system determines a subset of the plurality of vehicles that are within a threshold distance of each other and have respective travel routes that at least partially overlap. The computing system selects, based on a set of selection parameters, two or more vehicles among the subset of vehicles to form a platoon of vehicles that travel in a coordinated arrangement in proximity to each other during at least a portion of the respective travel routes of the selected vehicles. The computing system can direct the selected vehicles to form the platoon of vehicles.