Title:
PEDESTRIAN ROAD BOUNDARY BLOCK
Document Type and Number:
Japanese Patent JP2021102887
Kind Code:
A
Abstract:
To provide a pedestrian road boundary block 1 that includes a foundation part 2 where an electric wire cable 4 is placed on the top and a curb part 3 that has a generally U shape with a lower part opened in the cross section placed on the top surface of the foundation part so as to cover the electric wire cable, and which has a configuration that the distance between the fastening position of an anchor bolt 5 for fixing the curb part to the foundation part and the lower end of a side wall part 3b of the curb part 3 is reduced as possible while reducing the action of the force applied to the side wall part 3b of curb part 3 on the anchor bolt 5 and reducing the width of the foundation part 2.SOLUTION: A disclosed pedestrian road boundary block 1 has a recess 3d formed by removing a part of the lower part of the side wall part of a curb part, and a through hole 5a drilled in the recess in the vertical direction. Anchor bolts 5 for fixing the curb part to the upper surface of the foundation part penetrate the through hole and are fastened to the upper surface of the foundation part.SELECTED DRAWING: Figure 1
Inventors:
NAKATANI HIROYUKI
YAMADA HIDEKI
YAMADA HIDEKI
Application Number:
JP2019234663A
Publication Date:
July 15, 2021
Filing Date:
December 25, 2019
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H02G9/04; E01C11/22
Attorney, Agent or Firm:
Akashi Masatake
Kenichiro Akashi
Kenichiro Akashi