Title:
METHOD AND DEVICE FOR RECOVERING CLEANING AND DRAINING FUNCTION OF PAVEMENT SURFACE
Document Type and Number:
Japanese Patent JP3228715
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method and a device for recovering cleaning and draining function which can be costlessly manufactured regardless of the scale although it is simple in the structure and further, which is inexpensive in both running cost and maintenance cost and free from pollution such as dust, noise, etc., and which can easily collect fine dust and reduces water consumption and increases treating capacity and reduces treating cost.
SOLUTION: This device is constituted of an inclined plate 12 where the rising part 12a is positioned near to a pavement surface 3 and a water tank 10 for collected water, connected to the top 12b of the inclined plate 12. A jet nozzle 8 for high pressure water is positioned so that the reflecting position of the high pressure water ejected from the nozzle onto a road face gets close to the inclined plate 12. Further, ejection nozzles 17 for compressed air are arranged at every appropriate pitch along the inclined plate 12.
Inventors:
Hachiro Taguchi
Application Number:
JP1394899A
Publication Date:
November 12, 2001
Filing Date:
January 22, 1999
Export Citation:
Assignee:
Sato Road Co., Ltd.
International Classes:
E01H1/08; E01H1/10; (IPC1-7): E01H1/10; E01H1/08
Domestic Patent References:
| JP63118407A | ||||
| JP6228926A | ||||
| JP9302637A |
Other References:
【文献】特許3000100(JP,B2)
Attorney, Agent or Firm:
Tsukasa Kubo