| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a member for eliminating a level difference which needs no lower floor face having a large area to eliminate the level difference, realizes a better barrier-free performance, and is hardly turned up by a wind. <P>SOLUTION: When the lower floor face 30a and the higher floor face 30b have the level difference D, the member for eliminating the level difference has an inclined face 8a which is inclined downward from a side of the higher floor face 30b to a side of the lower floor face 30a. Under the inclined face 8a, there is a space 9 which is formed to have a larger volume toward the rearward higher floor surface 30b. A rear side of the space 9 is opened by an opening 7b. The inclined face 8a has a vent hole 8b formed at its front end by cutting out the inclined face 8a to form an opening between the inclined face 8a and the lower floor face 30a so that the wind may be guided to the space 9, The inclined face 8a also has the first to fourth air outlets 8c, 8d, 8e, 8f which are pierced in the rearward of the vent hole 8b to discharge the wind from the space 9. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
