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Title:
ROAD BRIDGE WHEEL GUARD WIDENING UNIT
Document Type and Number:
Japanese Patent JP2018059330
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a road bridge wheel guard widening unit which is less likely to infiltrate water, to which an asphalt repair is easily performed, and whose weight is allowed to be reduced.SOLUTION: It is provided with (a) an inverse U-shaped faceplate 2 comprising top face part 24, a front face part 23 provided to be connected to the lower side of an end of the top face, and a rear face part 22 facing the front face part and provided to be connected to the lower side of the other end of the top face, the faceplate having an opening part on the bottom side; (b) a base plate 3 arranged on the bottom side of the faceplate and having the length from the front face part to the rear face part of the faceplate, the base plate blocking the opening of the faceplate; (c) a front side plate 4 provided vertically on the top surface of the end part of the base plate, and fixed to the inner surface side of the front part of the face plate; (d) a rear side plate 5 provided vertically on the top face of the end part of the base plate, and fixed on the inner surface of the rear face part of the faceplate; and (e) a web plate 6 having the L-shape provided with a base part bending face part 66 and a tip part bending face part 67, the base part bending face part fixed to the backside surface of the base plate and the tip part bending face part projecting downward.SELECTED DRAWING: Figure 1

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Inventors:
SHIROYAMA RYOICHI
Application Number:
JP2016197724A
Publication Date:
April 12, 2018
Filing Date:
October 06, 2016
Export Citation:
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Assignee:
SHIRAYAMA KK
International Classes:
E01D19/10; E01C1/00; E01C11/22; E01D19/12
Attorney, Agent or Firm:
Natsuka Ito