ES2114348A1 - Prefabricated, detachable narrow entrance for discharge outlets or surface drains - Google Patents
Prefabricated, detachable narrow entrance for discharge outlets or surface drainsInfo
- Publication number
- ES2114348A1 ES2114348A1 ES09302412A ES9302412A ES2114348A1 ES 2114348 A1 ES2114348 A1 ES 2114348A1 ES 09302412 A ES09302412 A ES 09302412A ES 9302412 A ES9302412 A ES 9302412A ES 2114348 A1 ES2114348 A1 ES 2114348A1
- Authority
- ES
- Spain
- Prior art keywords
- pieces
- prefabricated
- narrow
- narrow entrance
- discharge outlets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Nozzles (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The narrow entrance provides essentially the possibility of finishing the two ends of any discharge outlet or drainage conduit under an embankment (earthwork, break water), bridge or the like with individual narrow entrances prefabricated in the form of one or a number of pieces which may be dismantled and refitted. The narrow entrances may be prefabricated in one or more pieces. The novel versatility in the preparation of the pieces of the narrow entrances means that these may be produced in any suitable known material, depending on the suitability of the works, both at the relevant factory, remote from the installation site, and in the corresponding moulds, but not at said installation site. The pieces are fitted around the mouth of the pipe and the assembly is secured with metallic pieces of a nut, securing screw or other type.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9302412A ES2114348B1 (en) | 1993-11-18 | 1993-11-18 | PREFABRICATED AND DETACHABLE FITTING FOR DRAINS OR SURFACE DRAINS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9302412A ES2114348B1 (en) | 1993-11-18 | 1993-11-18 | PREFABRICATED AND DETACHABLE FITTING FOR DRAINS OR SURFACE DRAINS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2114348A1 true ES2114348A1 (en) | 1998-05-16 |
ES2114348B1 ES2114348B1 (en) | 1999-03-01 |
Family
ID=8283648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9302412A Expired - Lifetime ES2114348B1 (en) | 1993-11-18 | 1993-11-18 | PREFABRICATED AND DETACHABLE FITTING FOR DRAINS OR SURFACE DRAINS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2114348B1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2103675A (en) * | 1981-08-04 | 1983-02-23 | John Kenneth Hoare | Drainage headwall support |
EP0307291A1 (en) * | 1987-09-11 | 1989-03-15 | Become | Bridge abutment for the transverse passage of a ditch |
-
1993
- 1993-11-18 ES ES9302412A patent/ES2114348B1/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2103675A (en) * | 1981-08-04 | 1983-02-23 | John Kenneth Hoare | Drainage headwall support |
EP0307291A1 (en) * | 1987-09-11 | 1989-03-15 | Become | Bridge abutment for the transverse passage of a ditch |
Also Published As
Publication number | Publication date |
---|---|
ES2114348B1 (en) | 1999-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980516 Kind code of ref document: A1 Effective date: 19980516 |
|
PC2A | Transfer of patent |