A rear spoiler of a motor vehicle. The spoiler includes a first part intended for being attached to the rear of the vehicle in an attachment position by a first attachment means, and a second part which is intended for being removably attached to the first part in an attachment position by a second attachment means, the second part leaving a portion of the upper surface of the first part visible in this attachment position.

A motor vehicle includes a body having a front apron, and an underbody. The body forms at least one left and one right front wheel house for receiving one front wheel each. The air-guiding devices have at least one left flow duct and at least one right flow duct. The at least one left flow duct opens in the underbody in front of the left wheel house. The at least one right flow duct opens in the underbody in front of the right wheel house. The respective exit opening is arranged in front of that region of the respective wheel house which is adjacent to the inner side, which faces the vehicle central plane, of the respective vehicle wheel in the straight-ahead position.

A structural member for a vehicle projects from a vehicle body. The structural member includes a first airflow surface and a second. airflow surface along each of which airflow flows, and an imaging window. The first airflow surface and the second airflow extend between a front edge and a rear edge of the structural member in a front-rear direction of the vehicle body and face away from each other. The first airflow surface has a length longer than a length of the second airflow surface in the front-rear direction. The imaging window is provided in the first airflow surface, and an image of an area outside the vehicle body is captured through the imaging window.

The present invention relates to a metal-sheet board or blackboard with magnetic features having two or three movements, which plots and represents reality in four dimensions (horizontal, vertical, depth and time) and which describes reality objectively, in which a T-shaped ruler is moved on a rail along the horizontal or X axis by a digital stepper motor controlled by a driver and software on the computer (horizontal movement). Furthermore, a tool truck surrounding the T-shaped ruler moves along the entire length (vertical movement) or Y axis thereof, actuated by a digital stepper motor controlled by a driver, which is in turn controlled by software on the computer, with these two movements controlled by mathematical speed and acceleration functions.

Methods for classifying and correlating simulation components to functional models. A method includes receiving a simulation component library comprising a plurality of simulation components into a memory of the data processing system, parsing the plurality of simulation components from the simulation component library, analyzing a plurality of extracted functions into a plurality of function graphs for each of the plurality of simulation components, composing an extracted functions graph with the plurality of extracted functions of the plurality of function graphs, and storing the extracted functions graph of the plurality of extracted functions in a components-to-function database.

A wing assembly for a vehicle includes a pivotable elongate wing member. The wing member extends from a first end to a second end, and is configured to pivot relative to a pivot axis between a first position and a second position. The pivot axis extends from the first end to the second end. The wing assembly further includes a first endplate pivotably coupled to the first end and a second endplate pivotably coupled to the second end. The first endplate has a first endplate position relative to the pivot axis, and is configured to maintain the first endplate position independent of wing member position. The second endplate has a second endplate position relative to the pivot axis, and is configured to maintain the second endplate position independent of wing member position.

A honeycomb structure body has an inner side base section and an outer side base section having a cylindrical shape. Inner side cells are formed in the inner side base section at a constant cell density. Outer side cells are formed in the outer side base section. A cell density of the outer side cells varies a radius direction. The outer side cells are formed on the basis of a relational equation of y=a(x−b).sup.n+c, where x is a distance on the outer side base section measured from a central point on a radial cross section, y indicates the number of the outer side cells per one cm.sup.2 at the distance x, a is a negative constant, b is a radius of the inner periphery of the outer side base section, c is the number of the inner side cells per one cm.sup.2, and n is a degree.

A rear structure of a vehicle includes: a rear lamp (6) provided at rear (1R) of the vehicle; and a rectifying member (3) extending from a center in a vehicle width direction to an outer side in a right and left direction. The rectifying member (3) includes an outer part (32) positioned on an outside in the vehicle width direction and a central part (31) positioned on the center in the vehicle width direction. The outer part (32) partitions the rear lamp (6) in a vertical direction of the vehicle, and an upper surface of the central part (31) extends further toward an upper side of the vehicle than the rear lamp (6) in the vehicle width direction.

A rear structure of a vehicle includes: a recess (4) that is provided at rear (1R) of the vehicle and recessed in a front direction of the vehicle; and a partition member (3) that partitions the recess in a vertical direction of the vehicle. The partition member (3) is provided to be movable to a rear side, an upper side, or a lower side of the recess (4) so as to separate from the recess (4).