EP 0721027 A1 19960710 - Drainage system for use with paved road
Title (en)
Drainage system for use with paved road
Title (de)
Entwässerungssystem für gepflasterte Strasse
Title (fr)
Système de drainage pour route pavée
Publication
Application
Priority
- JP 33703494 A 19941227
- JP 5376895 A 19950220
Abstract (en)
The drainage system includes a base layer (2), a first layer (3) laid on the base layer, a second layer (6) laid on the first layer, a pair of gutters (8) longitudinally provided on both sides of the road, a first braided pipe (10) fabricated by weaving together a predetermined number of warps (11) and a lot of woofs (12) made of heat resistant synthetic fiber, the braided pipe being disposed along the gutter (8) and the downstream-side end of the top surface of the first layer (5), the drainage channel being communicated to catch basins (9) located at the gutter. <IMAGE>
IPC 1-7
IPC 8 full level
E01C 11/22 (2006.01); E01D 19/08 (2006.01)
CPC (source: EP KR)
E01C 11/228 (2013.01 - EP); E01D 19/086 (2013.01 - EP); E01F 5/00 (2013.01 - KR)
Citation (search report)
- [A] CH 674383 A5 19900531 - EGLI GARTENBAU AG
- [A] DE 3619785 A1 19871217 - PASSAVANT WERKE [DE]
- [A] PATENT ABSTRACTS OF JAPAN vol. 006, no. 039 (M - 116) 10 March 1982 (1982-03-10)
- [A] PATENT ABSTRACTS OF JAPAN vol. 014, no. 052 (M - 0928) 30 January 1990 (1990-01-30)
Designated contracting state (EPC)
BE DE ES FR GB NL
DOCDB simple family (publication)
EP 0721027 A1 19960710; EP 0721027 B1 20010919; DE 69522790 D1 20011025; DE 69522790 T2 20020502; ES 2162890 T3 20020116; HK 1012033 A1 19990723; KR 100301217 B1 20021108; KR 960023524 A 19960720
DOCDB simple family (application)
EP 95120567 A 19951227; DE 69522790 T 19951227; ES 95120567 T 19951227; HK 98113064 A 19981210; KR 19950072163 A 19951227