PT9620T - Vigas curvas e sistema para a sua uniao - Google Patents
Vigas curvas e sistema para a sua uniaoInfo
- Publication number
- PT9620T PT9620T PT962000U PT962000U PT9620T PT 9620 T PT9620 T PT 9620T PT 962000 U PT962000 U PT 962000U PT 962000 U PT962000 U PT 962000U PT 9620 T PT9620 T PT 9620T
- Authority
- PT
- Portugal
- Prior art keywords
- union
- curved beams
- beams
- curved
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9902201A ES2156758B1 (es) | 1999-10-06 | 1999-10-06 | Vigas curvas y su sistema de empalme. |
Publications (2)
Publication Number | Publication Date |
---|---|
PT9620T true PT9620T (pt) | 2001-04-30 |
PT9620U PT9620U (pt) | 2002-11-29 |
Family
ID=8310164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT962000U PT9620U (pt) | 1999-10-06 | 2000-04-28 | Vigas curvas e sistema para a sua uniao |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2156758B1 (pt) |
PT (1) | PT9620U (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2336290B1 (es) * | 2007-09-07 | 2010-12-09 | Structural Research S.L. | Marco prefabricado aligerado. |
ES2395596B1 (es) * | 2010-03-24 | 2013-12-23 | Structural Research S.L. | Puente atirantado con elementos prefabricados de hormigón. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3906687A (en) * | 1973-10-09 | 1975-09-23 | Morris Schupack | Segmental precast concrete post-tensioned overpass bridges with cantilevered abutment |
IT1234461B (it) * | 1989-06-21 | 1992-05-18 | Carcassi Marco | Procedimento ed attrezzatura di prefabbricazione di ponti ed opere simili, con getto simultaneo dei segmenti componenti una campata |
US5577284A (en) * | 1994-02-22 | 1996-11-26 | Muller; Jean | Channel bridge |
US5511266A (en) * | 1994-12-06 | 1996-04-30 | Bridgesys Corporation | Continuous incrementally erecting viaduct construction system |
-
1999
- 1999-10-06 ES ES9902201A patent/ES2156758B1/es not_active Expired - Lifetime
-
2000
- 2000-04-28 PT PT962000U patent/PT9620U/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2156758B1 (es) | 2002-02-01 |
ES2156758A1 (es) | 2001-07-01 |
PT9620U (pt) | 2002-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1K | Laying open of utility model application |
Effective date: 20000505 |
|
FG3K | Utility model granted, date of granting |
Effective date: 20020902 |
|
MM4K | Annulment or lapse (granted utility model) |
Free format text: MAXIMUM VALIDITY LIMIT REACHED Effective date: 20150428 |