公开(公告)号：WO2008111769A1

公开(公告)日：2008-09-18

申请号：PCT/KR2008/001308

申请日：2008-03-07

Applicant: LEE, Key-Young

Inventor： LEE, Key-Young

IPC: E01C1/00

CPC classification number: E01C11/222 ,  E01C2201/065 ,  Y02A30/68

Abstract: A prefabricated ramp is constructed to form a slope in a footpath having a low step in the small step. The prefabricated ramp includes a plane plate including a rectangular block plate and a slope plate placed inside the stepped boundary portion. The slope plate includes rectangular slope block plates and a corner slope block plate connecting two separated ones of the rectangular slope block plates. The plane plate is placed in a stepped boundary portion where a higher level surface meets a lower level surface, and the rectangular slope block plates contact linear outer circumferential portions of the plane plate. The prefabricated ramp of the present invention provides a safe and convenient slope where both the pedestrians and the wheeled devices can easily move up and down.

Abstract translation: 构造预制斜坡以在小步骤中具有低台阶的小径中形成斜坡。 预制斜坡包括平板，其包括矩形块板和设置在台阶边界部分内的斜板。 斜坡板包括矩形边坡块板和连接两个分开的矩形斜坡块板的角落挡板。 平板被放置在较高水平面与较低水平面相交的阶梯状边界部分中，并且矩形斜面块板接触平板的直线外圆周部分。 本发明的预制斜坡提供了安全和方便的斜坡，其中行人和轮式装置都可以容易地上下移动。

公开(公告)号：WO2008063013A1

公开(公告)日：2008-05-29

申请号：PCT/KR2007/005888

申请日：2007-11-21

Applicant: LEE, Key-Young

Inventor： LEE, Key-Young

IPC: E01C11/22

CPC classification number: E01C11/222 ,  E01C5/223 ,  E01C2201/065 ,  Y02A30/68

Abstract: A slab-shaped block ramp is fan-shaped, and includes a plane plate and a slope plate. The plane plate is provided on an entrance/exit of boundary portions, and includes a multiple rows of plane blocks. The slope plate is connected to the outer circumferential portion of the plane plate, and expands at the same angle as the inner angular portion of the plane plate. The slope plate includes a multiple rows of slab type slope plates and upholding blocks supporting, from below, the slope plates.

Abstract translation: 板状块状斜面为扇形，包括平板和斜板。 平面板设置在边界部分的入口/出口处，并且包括多排平面块。 斜板连接到平板的外周部分，并以与平板的内角部相同的角度膨胀。 坡板包括多排平板式斜板和从下面支撑斜板的支撑块。