A cargo reversed tricycle apparatus and method providing an open front, allowing the encompassing of cargo and a low center of weight when carrying, allowing more options in loading, transporting, and unloading and improved stability and maneuverability. A front-open frame provides cargo space between the front wheels, and allows for a variety of ways to load, transport, and unload the cargo. A dual-crossed-drag-link steering arrangement is provided, where a drag-link driver linked to the handlebar pushes and pulls shaped link rods, which transfer the forces through pivot links on turning bars on the two front-wheel units, which thereby turn in the intended direction.

A cargo reversed tricycle apparatus and method providing an open front, allowing the encompassing of cargo and a low center of weight when carrying, allowing more options in loading, transporting, and unloading and improved stability and maneuverability. A front-open frame provides cargo space between the front wheels, and allows for a variety of ways to load, transport, and unload the cargo. A dual-crossed-drag-link steering arrangement is provided, where a drag-link driver linked to the handlebar pushes and pulls shaped link rods, which transfer the forces through pivot links on turning bars on the two front-wheel units, which thereby turn in the intended direction.

What is provided is a cargo bicycle apparatus and a kit for converting an existing bicycle into a cargo bicycle. The cargo bicycle apparatus comprises a cargo attachment that easily attaches and detaches from an existing bicycle to make the existing bicycle more utilitarian and functional. The cargo attachment connects with the existing bicycle in a way that prevents damage or permanent modification to the existing bicycle. Since no specialized tools or mechanical skills are required in the assembly of the cargo bicycle apparatus, the cargo attachment provides the operator with greater convenience and flexibility for converting an existing bicycle into a cargo bicycle apparatus. In addition, the cargo attachment is configured to automatically adjust to the geometry of nearly all existing bicycles without having to modify the geometry of the cargo attachment to match the geometry of a particular bicycle.

What is provided is a cargo bicycle apparatus and a kit for converting an existing bicycle into a cargo bicycle. The cargo bicycle apparatus comprises a cargo attachment that easily attaches and detaches from an existing bicycle to make the existing bicycle more utilitarian and functional. The cargo attachment connects with the existing bicycle in a way that prevents damage or permanent modification to the existing bicycle. Since no specialized tools or mechanical skills are required in the assembly of the cargo bicycle apparatus, the cargo attachment provides the operator with greater convenience and flexibility for converting an existing bicycle into a cargo bicycle apparatus. In addition, the cargo attachment is configured to automatically adjust to the geometry of nearly all existing bicycles without having to modify the geometry of the cargo attachment to match the geometry of a particular bicycle.

Railbikes configured to transport passengers on a railway are provided. The railbikes are propelled by the passengers, using foot pedals. The railbikes are equipped with passenger seats whose orientation can be reversed quickly and easily the passengers. Also, the railbikes includes reversible clutches that permit the passengers to pedal in opposite directions, depending on the desired direction of travel of the railbikes. Thus, the direction of travel of the railbikes can be reversed without a need to lift the railbikes off of the underlying rails to physically reorient the railbikes in the opposite direction; and without a need for a turntable or other specialized railway equipment to turn the railbike.

Railbikes configured to transport passengers on a railway are provided. The railbikes are propelled by the passengers, using foot pedals. The railbikes are equipped with passenger seats whose orientation can be reversed quickly and easily the passengers. Also, the railbikes includes reversible clutches that permit the passengers to pedal in opposite directions, depending on the desired direction of travel of the railbikes. Thus, the direction of travel of the railbikes can be reversed without a need to lift the railbikes off of the underlying rails to physically reorient the railbikes in the opposite direction; and without a need for a turntable or other specialized railway equipment to turn the railbike.

Disclosed is an express tricycle target object, falling within the field of intelligent connected vehicle (ICV) test equipment. A base plate, vehicle body support plates, two lateral support plates, a vehicle head support plate, several locking mechanisms and skins are included. The vehicle body support plates, the lateral support plates and the vehicle head support plate are assembled into the shape of the express tricycle target object via the locking mechanisms, and different parts of the skins are arranged with wave-absorbing sponges to reduce a radar cross section or with metal substances to enhance a radar cross section, to solve the problem of the insufficient coverage of traffic accident scenes in current tests of the active safety performance of ICVs.

Embodiments of the present invention include to a two-tier structural frame for a three-wheeled cargo bike. The structural frame can be the platform for the entire bike and includes both steering and suspension parts. The frame of the bike and its related suspension and steering parts provide stability, durability, and comfort, while in motion under human pedal power, as well as motion from a hybrid of human pedal and electric-assisted power sources.

A three-wheeled vehicle is disclosed having a vehicle frame supported by front ground engaging members and a single rear ground engaging member. The vehicle includes an engine positioned forward of an operator area and a swing arm coupled to the single rear ground engagement member. The operator area of the vehicle may include seating for a driver and a passenger.

A three-wheeled vehicle is disclosed having a vehicle frame supported by front ground engaging members and a single rear ground engaging member. The vehicle includes an engine positioned forward of an operator area and a swing arm coupled to the single rear ground engagement member. The operator area of the vehicle may include seating for a driver and a passenger.