ES2156549A1 - Device for removing mud from weirs of vertical or slightly inclined walls. - Google Patents
Device for removing mud from weirs of vertical or slightly inclined walls.Info
- Publication number
- ES2156549A1 ES2156549A1 ES009900876A ES9900876A ES2156549A1 ES 2156549 A1 ES2156549 A1 ES 2156549A1 ES 009900876 A ES009900876 A ES 009900876A ES 9900876 A ES9900876 A ES 9900876A ES 2156549 A1 ES2156549 A1 ES 2156549A1
- Authority
- ES
- Spain
- Prior art keywords
- vertical
- weirs
- slightly inclined
- inclined walls
- removing mud
- 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
- Finishing Walls (AREA)
Abstract
Device for removing mud from weirs of vertical or slightly inclined walls.Incorporates an alignment of semi-circular laminar tiles (1) and (2), with reciprocal fastening means, in consecutive vertical alignment and the lower tile (1) having a pointed finish (1.2), in order to facilitate clamping it and the assembly in the mud (3), at a level immediately below that of the drain (8.1) of the wall (8), the tiles (1) and (2) being fastened by the guides (9) fitted in counterguides (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9900876A ES2156549B1 (en) | 1999-04-28 | 1999-04-28 | DEVANGER DEVICE FOR VERTICALLY OR SLIGHTLY INCLINED PARAMENT. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9900876A ES2156549B1 (en) | 1999-04-28 | 1999-04-28 | DEVANGER DEVICE FOR VERTICALLY OR SLIGHTLY INCLINED PARAMENT. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2156549A1 true ES2156549A1 (en) | 2001-06-16 |
ES2156549B1 ES2156549B1 (en) | 2002-04-01 |
Family
ID=8308176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9900876A Expired - Fee Related ES2156549B1 (en) | 1999-04-28 | 1999-04-28 | DEVANGER DEVICE FOR VERTICALLY OR SLIGHTLY INCLINED PARAMENT. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2156549B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3755846A (en) * | 1972-06-14 | 1973-09-04 | K Sandler | Trashrack cleaner with self-driven cleaning unit |
US4447323A (en) * | 1980-12-11 | 1984-05-08 | E. Beaudrey & Cie | Trash rake with recovery gutter |
JPS6458709A (en) * | 1987-08-31 | 1989-03-06 | Kajima Corp | Construction work of water outlet of existing concrete dam |
DE3917222A1 (en) * | 1988-12-22 | 1990-11-29 | Karl Naeher | Platform for working on inclined surfaces - has system to hold platform level irrespective of angle of work surface |
-
1999
- 1999-04-28 ES ES9900876A patent/ES2156549B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3755846A (en) * | 1972-06-14 | 1973-09-04 | K Sandler | Trashrack cleaner with self-driven cleaning unit |
US4447323A (en) * | 1980-12-11 | 1984-05-08 | E. Beaudrey & Cie | Trash rake with recovery gutter |
JPS6458709A (en) * | 1987-08-31 | 1989-03-06 | Kajima Corp | Construction work of water outlet of existing concrete dam |
DE3917222A1 (en) * | 1988-12-22 | 1990-11-29 | Karl Naeher | Platform for working on inclined surfaces - has system to hold platform level irrespective of angle of work surface |
Also Published As
Publication number | Publication date |
---|---|
ES2156549B1 (en) | 2002-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20010616 Kind code of ref document: A1 Effective date: 20010616 |
|
FD1A | Patent lapsed |
Effective date: 20100623 |