A maintenance window structure, for a large vehicle configured in a chassis frame that accommodates driving components of a large vehicle, includes: at least one main opening configured to communicate with a receiving space of the chassis frame and formed on a window frame; the window frame mounted on the chassis frame; a pillar frame detachably provided on the window frame and configured to partition the at least one main opening into a plurality of inspection openings, and an inspection cover that is configured to engage with the window frame and the pillar frame and to cover the plurality of inspection openings.

The disclosure is directed to methods and systems for provisioning mobile electric vehicles with various operational settings data transmitted over the air. A vehicle or its components may operate according to operational settings corresponding to operational settings data included in the vehicle components. A server that is remote to the vehicle may comprise operational settings data and may transmit operational settings data to the vehicle. The server may transmit operational settings data automatically, such as on a periodic basis, in response to a request, such as from a user or from a vehicle component or anytime new or updated operational settings data are available for the vehicle or its components.

The disclosure is directed to methods and systems for provisioning mobile electric vehicles with various operational settings data transmitted over the air. A vehicle or its components may operate according to operational settings corresponding to operational settings data included in the vehicle components. A server that is remote to the vehicle may comprise operational settings data and may transmit operational settings data to the vehicle. The server may transmit operational settings data automatically, such as on a periodic basis, in response to a request, such as from a user or from a vehicle component or anytime new or updated operational settings data are available for the vehicle or its components.

The disclosure is directed to methods and systems for provisioning mobile electric vehicles with various operational settings data transmitted over the air. A vehicle or its components may operate according to operational settings corresponding to operational settings data included in the vehicle components. A server that is remote to the vehicle may comprise operational settings data and may transmit operational settings data to the vehicle. The server may transmit operational settings data automatically, such as on a periodic basis, in response to a request, such as from a user or from a vehicle component or anytime new or updated operational settings data are available for the vehicle or its components.

A maintenance window structure, for a large vehicle configured in a chassis frame that accommodates driving components of a large vehicle, includes: at least one main opening configured to communicate with a receiving space of the chassis frame and formed on a window frame; the window frame mounted on the chassis frame; a pillar frame detachably provided on the window frame and configured to partition the at least one main opening into a plurality of inspection openings, and an inspection cover that is configured to engage with the window frame and the pillar frame and to cover the plurality of inspection openings.

A motorcycle includes an internal combustion engine, a frame, a fuel tank for carrying a fuel to be consumed by the internal combustion engine, and a container connected to the internal combustion engine and the fuel tank. The container is configured to store fuel evaporating from the fuel tank, and the container in a position of use is at least partially covered by the fuel tank. The fuel tank is supported pivotably relative to the frame between a maintenance position and the position of use.

The disclosure is directed to methods and systems for provisioning mobile electric vehicles with various operational settings data transmitted over the air. A vehicle or its components may operate according to operational settings corresponding to operational settings data included in the vehicle components. A server that is remote to the vehicle may comprise operational settings data and may transmit operational settings data to the vehicle. The server may transmit operational settings data automatically, such as on a periodic basis, in response to a request, such as from a user or from a vehicle component or anytime new or updated operational settings data are available for the vehicle or its components.

A system for changing a height of a hanger mounting plate, may include a frame; a hanger arm fixing device mounted at an upper side of the frame in a longitudinal direction of the vehicle body to be movable in the longitudinal direction of the vehicle body and fixing both sides of the connecting blocks; a pin fixing device which is mounted at a center portion of the frame to be movable in a width direction of the vehicle body and separates or couples the coupling pin from/to the connecting block; and a mounting plate height adjusting device mounted at a lower side of the center portion of the frame to be movable in the height direction of the vehicle body in a state in which the mounting plate height adjusting device supports a lower portion of the mounting plate, and adjusting a height of the mounting plate.

A clamp assembly includes a housing having an attachment surface defining a keyed slot. The keyed slot includes a first pair of recesses extending in a first direction and a second pair of recesses extending in a second direction. The attachment surface includes an outwardly extending protrusion. The assembly includes a clamp having a main body including an intermediate portion positioned between distal and proximate end portions, and a connection portion extending outwardly from the intermediate portion. The connection portion is configured to be inserted within the keyed slot in an insertion direction. The clamp is configured to be received within the keyed slot and rotatable between an engaged and disengaged position. In the engaged position the connection portion engages the first pair of recesses to inhibit movement in an extraction direction and the proximate end portion abuts the protrusion to inhibit rotation of the clamp to the disengaged position.

A motor cycle includes an internal combustion engine, a frame, a fuel tank for carrying a fuel to be consumed by the internal combustion engine, and a container connected to the internal combustion engine and the fuel tank. The container is adapted to store fuel evaporating from the fuel tank, and the container in a position of use is at least partially covered by the fuel tank. The fuel tank is supported pivotably relative to the frame between a maintenance position and the position of use.