COLLECTING/DRAINING DEVICE FOR DRAINING PAVEMENT AND COLLECTING/DRAINING CONSTRUCTION IN DRAINING PAVEMENT

Japanese Patent JP3477633

B2

PROBLEM TO BE SOLVED: To constitute a collecting/draining pipe line system such as a road forming the surface layer out of draining pavement material so that water is collected and drained in a side groove provided in parallel with the road shoulder side from a seepage water draining pipe line through a collecting/draining device, the seepage water is collected and drained on the installed place instead of a catchment basin, and the constitution is easy and maintenance for maintaining the function is easy.
SOLUTION: The steel collecting/draining construction member 1 of this device X is formed out of long sheet steel, connected to the terminal end of a seepage water drain pipe line 5, and formed into a pipe line of nearly square section. A wall on the roadway side containing with the draining surface layer 4 of a road pavement body in respective four walls of the surrounding (at installation) is provided with a plurality of water through holes in the lengthwise direction. A cleaning opening part 121 is provided on the upper wall included as a free surface in a part of a road surface 41, and the cleaning opening part 121 is provided with an opening/closing cover 122. A pipe fitting opening part capable of being connected to a drain pipe 6 for communicating to a side groove provided in parallel with it is provided on the wall on the road shoulder side.

Takanori Negi
Kou Yamamoto

JP21680896A

December 10, 2003

July 29, 1996

Click for automatic bibliography generation  

Daikure Co., Ltd.

E01C3/06; E01C11/24; E03F1/00; E03F5/04; (IPC1-7): E01C11/24; E03F1/00; E03F5/04

JP881993A
JP893041A
JP6336703A
JP1318602A
JP2183001A
JP646008U

Yasuo Mihara

Previous Patent: AEROSOL TYPE HAIR TREATMENT COMPOSITION

Next Patent: WELSH ONION CUTTING AND PEELING-OFF PROCESSOR AND ITS CONTROL METHOD