A transportable fold-out at least partial enclosure includes a frame, a stationary platform joined to the frame. A primary platform is joined to one of side edges of the stationary platform, the primary platform having a folded position and an extended position. A wall is joined to at least one of the primary platform or the stationary platform. The transportable fold-out at least partial enclosure also includes a panel removably attached to a portion of at least the stationary platform or the primary platform in the folded position so as to cover at least a majority of an opening formed at least in part by the stationary and/or the primary platform, when the primary platform is in the folded position. At least one leg is of length to support a portion of the rear cover remote from the portion.

The invention relates to a method for controlling a vehicle combination (1) consisting of a tractor vehicle (1a) and a semitrailer (1b), wherein at least one support winch (16) having a leg member (16b) and a support foot (16c) fastened to the latter on the bottom side is arranged on the semitrailer (1b), wherein the leg member (16b) can be adjusted between an extended position (S1) and a retracted position, wherein the semitrailer (1b) is coupled to the tractor vehicle (1a) during a coupling operation, and/or the semitrailer (1b) is decoupled from the tractor vehicle (1a) during a decoupling operation. According to the invention, it is provided that the leg member (16b) in question is adjusted in automated fashion between an intermediate position and the extended position (S1), or vice versa, while the vehicle combination (1) is at a standstill and is in the parking position (PA), and/or the leg member (16b) in question is adjusted in automated fashion between the intermediate position (SZ) and the retracted position, or vice versa, while the semitrailer (1b) during the coupling process (AV) is moved away from the parking position (PA) or during the decoupling process (BV) is moved in the direction of the parking position (PA), in particular while the vehicle combination (1) is not at a standstill.

The invention relates to a method for controlling a vehicle combination (1) consisting of a tractor vehicle (1a) and a semitrailer (1b), wherein at least one support winch (16) having a leg member (16b) and a support foot (16c) fastened to the latter on the bottom side is arranged on the semitrailer (1b), wherein the leg member (16b) can be adjusted between an extended position (S1) and a retracted position, wherein the semitrailer (1b) is coupled to the tractor vehicle (1a) during a coupling operation, and/or the semitrailer (1b) is decoupled from the tractor vehicle (1a) during a decoupling operation. According to the invention, it is provided that the leg member (16b) in question is adjusted in automated fashion between an intermediate position and the extended position (S1), or vice versa, while the vehicle combination (1) is at a standstill and is in the parking position (PA), and/or the leg member (16b) in question is adjusted in automated fashion between the intermediate position (SZ) and the retracted position, or vice versa, while the semitrailer (1b) during the coupling process (AV) is moved away from the parking position (PA) or during the decoupling process (BV) is moved in the direction of the parking position (PA), in particular while the vehicle combination (1) is not at a standstill.

A hand-cranked photovoltaic mobile integrated trailer and a power system thereof, comprising a monitoring and lighting assembly, a lifting rod assembly, a chassis frame assembly, an adjustable photovoltaic assembly, a power system, and a storage box, wherein the monitoring and lighting assembly is placed at a top portion of the lifting rod assembly and comprises monitoring cameras, a lighting fixture, a sound amplification device, and a cloud computing data processing control box; the adjustable photovoltaic assembly comprises a photovoltaic bracket, photovoltaic panels, and a hand-cranked photovoltaic rotating support used to adjust support angles of the photovoltaic panels; the power system is installed in an electrical box and comprises a battery energy storage assembly, an MPPT controller for photovoltaic access, an AC/DC controller for mains power access, a DC/DC voltage stabilizing controller for supplying power to the monitoring and lighting assembly, and a DC/AC controller for emergency power supply.

A hand-cranked photovoltaic mobile integrated trailer and a power system thereof, comprising a monitoring and lighting assembly, a lifting rod assembly, a chassis frame assembly, an adjustable photovoltaic assembly, a power system, and a storage box, wherein the monitoring and lighting assembly is placed at a top portion of the lifting rod assembly and comprises monitoring cameras, a lighting fixture, a sound amplification device, and a cloud computing data processing control box; the adjustable photovoltaic assembly comprises a photovoltaic bracket, photovoltaic panels, and a hand-cranked photovoltaic rotating support used to adjust support angles of the photovoltaic panels; the power system is installed in an electrical box and comprises a battery energy storage assembly, an MPPT controller for photovoltaic access, an AC/DC controller for mains power access, a DC/DC voltage stabilizing controller for supplying power to the monitoring and lighting assembly, and a DC/AC controller for emergency power supply.

A lightweight trailer includes a front and rear of the trailer, and a chassis. The trailer also includes landing gear, wherein the landing gear may be in a deployed or undeployed state, suspension axles, wheels, and tires. The chassis of the trailer includes a first beam extending from the front of the trailer to the rear of the trailer, wherein the first beam comprises an I-beam cross-sectional shape, a second beam extending from the front of the trailer to the rear of the trailer, wherein the second beam comprises an I-beam cross-sectional shape, and cross-members perpendicular to the first beam and the second beam, wherein the cross-members are placed between the first beam and the second beam, and wherein the cross-members extend from the front of the trailer to the rear of the trailer.

A lightweight trailer includes a front and rear of the trailer, and a chassis. The trailer also includes landing gear, wherein the landing gear may be in a deployed or undeployed state, suspension axles, wheels, and tires. The chassis of the trailer includes a first beam extending from the front of the trailer to the rear of the trailer, wherein the first beam comprises an I-beam cross-sectional shape, a second beam extending from the front of the trailer to the rear of the trailer, wherein the second beam comprises an I-beam cross-sectional shape, and cross-members perpendicular to the first beam and the second beam, wherein the cross-members are placed between the first beam and the second beam, and wherein the cross-members extend from the front of the trailer to the rear of the trailer.

Mobile performance structures including a trailer, an enclosure, an energy storage system, an audio system, and a photovoltaic system. The enclosure is mounted to the trailer. The energy storage system is supported on the trailer. The audio system is installed in the enclosure and powered by the energy storage system. The photovoltaic system is mounted to the enclosure and electrically coupled to the energy storage system. In some examples, the mobile performance structures include a deck, an actuator, an electronic display, and/or a lighting system.

Mobile performance structures including a trailer, an enclosure, an energy storage system, an audio system, and a photovoltaic system. The enclosure is mounted to the trailer. The energy storage system is supported on the trailer. The audio system is installed in the enclosure and powered by the energy storage system. The photovoltaic system is mounted to the enclosure and electrically coupled to the energy storage system. In some examples, the mobile performance structures include a deck, an actuator, an electronic display, and/or a lighting system.

A vehicle includes a chassis defining a longitudinal axis, a cab coupled to the chassis, a front axle coupled to the chassis, a rear axle coupled to the chassis, a body assembly coupled to the chassis, and an implement. The body assembly defines a recess that includes a plurality of angled portions. The plurality of angled portions extend laterally outward at a downward angle away from the longitudinal axis. The implement has a proximal end disposed within the recess. The plurality of angled portions at least partially facilitate the implement in traveling through at least one of a sweep angle range or a depression angle range.