NL7400775A - - Google Patents
Info
- Publication number
- NL7400775A NL7400775A NL7400775A NL7400775A NL7400775A NL 7400775 A NL7400775 A NL 7400775A NL 7400775 A NL7400775 A NL 7400775A NL 7400775 A NL7400775 A NL 7400775A NL 7400775 A NL7400775 A NL 7400775A
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/025—Retaining or protecting walls made up of similar modular elements stacked without mortar
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Revetment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH162973A CH576559A5 (es) | 1973-02-05 | 1973-02-05 | |
DE19732348043 DE2348043C3 (de) | 1973-02-05 | 1973-09-24 | Bauelement zur Sicherung von Hängen o.dgl |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7400775A true NL7400775A (es) | 1974-08-07 |
Family
ID=25688212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7400775A NL7400775A (es) | 1973-02-05 | 1974-01-21 |
Country Status (4)
Country | Link |
---|---|
ES (1) | ES198164Y (es) |
FR (1) | FR2216823A5 (es) |
IT (1) | IT999826B (es) |
NL (1) | NL7400775A (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4825619A (en) * | 1986-09-15 | 1989-05-02 | Keystone Retaining Wall Systems, Inc. | Block wall |
USRE34314E (en) * | 1986-09-15 | 1993-07-20 | Keystone Retaining Wall Systems, Inc. | Block wall |
US4802320A (en) | 1986-09-15 | 1989-02-07 | Keystone Retaining Wall Systems, Inc. | Retaining wall block |
US4914876A (en) * | 1986-09-15 | 1990-04-10 | Keystone Retaining Wall Systems, Inc. | Retaining wall with flexible mechanical soil stabilizing sheet |
FR2622227B1 (fr) * | 1987-10-23 | 1991-01-11 | Manent Vincent | Element de construction destine a la realisation de murs de soutenement |
FR2627525B1 (fr) * | 1988-02-23 | 1991-04-26 | Communeau Roger | Pierre de soutenement pour mur de soutenement en gradins |
US5474405A (en) * | 1993-03-31 | 1995-12-12 | Societe Civile Des Brevets Henri C. Vidal | Low elevation wall construction |
US5507599A (en) * | 1993-03-31 | 1996-04-16 | Societe Civile Des Brevets Henri C. Vidal | Modular block retaining wall construction and components |
US5624211A (en) * | 1993-03-31 | 1997-04-29 | Societe Civile Des Brevets Henri C. Vidal | Modular block retaining wall construction and components |
GB9313095D0 (en) | 1993-06-24 | 1993-08-11 | Vidal Henri Brevets | Earth structures |
US7591447B2 (en) | 2001-10-18 | 2009-09-22 | Westblock Systems, Inc. | Wall block, system and mold for making the same |
CA2463704C (en) | 2001-10-18 | 2010-08-17 | Westblock Systems, Inc. | Wall block, system and method |
USD652155S1 (en) | 2011-06-21 | 2012-01-10 | Westblock Development, LLC | Wall block |
US8667759B2 (en) | 2011-03-14 | 2014-03-11 | Westblock Systems, Inc. | Wall block system |
-
1973
- 1973-11-27 IT IT70479/73A patent/IT999826B/it active
- 1973-11-29 ES ES1973198164U patent/ES198164Y/es not_active Expired
- 1973-12-07 FR FR7343684A patent/FR2216823A5/fr not_active Expired
-
1974
- 1974-01-21 NL NL7400775A patent/NL7400775A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
IT999826B (it) | 1976-03-10 |
ES198164U (es) | 1975-05-16 |
FR2216823A5 (es) | 1974-08-30 |
ES198164Y (es) | 1975-10-16 |