The invention is directed to an integrated, multi-level airport terminal system with a plurality of cells disposed in an adjoining relation to one another. Each of the plurality of cells have a plurality of levels. At least one ramp member is disposed through each of the plurality of cells. The ramp member is disposed through an internal environment of each of the plurality of cells for transiting at least one aircraft through at least one cell of the plurality of cells in a sequential arrangement. Each of the plurality of cells are disposed in the adjoining relation to one another to define at least one row. At least one row is further disposed in a corresponding relation to at least another row. The invention is also related to a method of transiting at least one aircraft arriving in and departing out of the integrated, multi-level airport terminal system.

A combination of elements to construct a threshold ramp construction includes tile elements each having a horizontal upper surface and ramp elements each having an upper surface including a sloped surface part and a horizontal surface part. The horizontal surface part adjoins the higher side of the sloped surface part. The tile elements and the ramp elements are configured to be arranged in superimposed layers to form the ramp construction, in which the superimposed layers include a lower layer and an upper layer, the upper layer supporting on the lower layer. In the ramp construction, the tile and/or ramp elements of the upper layer are arranged in a staggered position with respect to the tile and/or ramp elements of the lower layer.

A portable slope comprising at least a plate member and a first reinforcing part, and configured in a manner such that the first reinforcing part extends in the longitudinal direction of the slope, a hollow part is formed between the plate member and the first reinforcing part, the shape of the cross-section perpendicular to the longitudinal direction of the first reinforcing part is quadrangular, and the like. Provided is a portable slope to be used to bridge a difference in step produced between buildings and train car bodies, the portable slope being lightweight and exhibiting excellent load bearing characteristics and durability, making it possible for a wheelchair-user to safely travel on the slope by the positioning of derailment prevention walls on both lateral surfaces of the slope, and further exhibiting excellent portability as a result of the slope itself being lightweight.

A portable slope comprising at least a plate member and a first reinforcing part, and configured in a manner such that the first reinforcing part extends in the longitudinal direction of the slope, a hollow part is formed between the plate member and the first reinforcing part, the shape of the cross-section perpendicular to the longitudinal direction of the first reinforcing part is quadrangular, and the like. Provided is a portable slope to be used to bridge a difference in step produced between buildings and train car bodies, the portable slope being lightweight and exhibiting excellent load bearing characteristics and durability, making it possible for a wheelchair-user to safely travel on the slope by the positioning of derailment prevention walls on both lateral surfaces of the slope, and further exhibiting excellent portability as a result of the slope itself being lightweight.

A vehicle support and display apparatus includes vertical support posts. Transverse frame members are releasably coupled to respective vertical support posts. Lengthwise frame members are releasably coupled to the vertical support posts. Vehicle support members support the weight of the vehicle and transfer the weight to the ground via the frame members and the vertical support posts.

The present embodiments provide an aviary, a walkway for an aviary, and a walkway system for an aviary. The walkway includes a ramp and at least one support disposed below the ramp.

An accessible passageway assembly is assembled by a plurality of railing units, a plurality of columns, a plurality of step plates and slope guide plates; specifically, the plurality of railing units are spaced by columns to form inner fences and outer fences of the passageway. A support bar is positioned between the lower end of columns of the inner fences and the lower end of columns of the outer fences. A platen is disposed above the support bar. The rear and front end of the support bar and the platen include an extending tongue piece respectively for fast snap-fit of the step plate and the slope guide plate of the passageway. The connection part of the railing unit and the column can be a movable hinge, such that the angle of the railing unit can be adjusted according to the passageway height difference and change, such that the accessible passageway can be quickly assembled and disassembled indoors or outdoors.

A deck assembly uses plurality of joists preferably formed from metal located side by side and each having a web portion and a deck portion integrally formed with the web portion. The deck portion extends laterally from the web portion and the joists are spaced from one another such that the deck portions from a continuous deck surface with the joists being connected to one another.

A deck assembly uses plurality of joists preferably formed from metal located side by side and each having a web portion and a deck portion integrally formed with the web portion. The deck portion extends laterally from the web portion and the joists are spaced from one another such that the deck portions from a continuous deck surface with the joists being connected to one another.

An assistance device (1) to allow a wheeled vehicle to overcome an obstacle, comprising a frame, (2), an upper plate (4), a lower plate (3) with lateral rims (41), a flap (5) and a locking member (71; 72). The upper plate (4) is supported on the lateral rims (41). By moving in translation between a deployed position and a storage position, the lower plate (3) mechanically determines the height position of the upper plate (4) by sliding on the lateral rims (41). The flap (5) pivots relative to the upper plate (4) between a substantially vertical rest position and a deployed position resting on the lower plate (3). The flap (5) forms a junction between the lower plate (3) and the upper plate (4). The locking member (71; 72) is supported by the lateral rims (41) and locks the flap (5) in the storage position of the lower plate (3) and releases the flap (5) when the lower plate (3) leaves the storage position of same.