EP2210980A3 - Device for detection of falling objects that distinguishes between the rocks retained or allowed to pass according to their size and impact energy. - Google Patents
Device for detection of falling objects that distinguishes between the rocks retained or allowed to pass according to their size and impact energy. Download PDFInfo
- Publication number
- EP2210980A3 EP2210980A3 EP10151187A EP10151187A EP2210980A3 EP 2210980 A3 EP2210980 A3 EP 2210980A3 EP 10151187 A EP10151187 A EP 10151187A EP 10151187 A EP10151187 A EP 10151187A EP 2210980 A3 EP2210980 A3 EP 2210980A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- centre
- falling objects
- connectors
- rocks
- distinguishes
- 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.)
- Withdrawn
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
- E01F7/045—Devices specially adapted for protecting against falling rocks, e.g. galleries, nets, rock traps
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200900175A ES2325469B1 (en) | 2009-01-22 | 2009-01-22 | DEVICE FOR DETECTION OF FALL OF ELEMENTS. |
ES200901603A ES2374464B1 (en) | 2009-07-16 | 2009-07-16 | IMPROVEMENTS IN THE OBJECT OF THE PATENT N. P 200900175 BY: DEVICE FOR DETECTION OF FALLING ELEMENTS. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2210980A2 EP2210980A2 (en) | 2010-07-28 |
EP2210980A3 true EP2210980A3 (en) | 2011-12-21 |
Family
ID=42104384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10151187A Withdrawn EP2210980A3 (en) | 2009-01-22 | 2010-01-20 | Device for detection of falling objects that distinguishes between the rocks retained or allowed to pass according to their size and impact energy. |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP2210980A3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102354433B (en) * | 2011-10-14 | 2013-06-19 | 武汉理工光科股份有限公司 | Railway side slope crag rockfall monitoring and warning system based on fiber grating sensing technology |
CN102787564A (en) * | 2012-09-07 | 2012-11-21 | 四川三义边坡防护工程有限公司 | Passive protective net system with real-time monitoring function and implementation method of passive protective net system |
CN105987680A (en) * | 2015-02-15 | 2016-10-05 | 熊清远 | Flexible grid guard deformation monitoring alarm system |
CN111395216A (en) * | 2020-03-19 | 2020-07-10 | 中铁第一勘察设计院集团有限公司 | Railway pier and triangular support cross brace rock fall prevention structure |
CN112342945A (en) * | 2020-10-29 | 2021-02-09 | 温州联睿工业产品设计有限公司 | Highway subgrade landslide prevention device with automatic alarm function |
CN113174876B (en) * | 2021-06-28 | 2021-09-10 | 西南交通大学 | Rotary intelligent anti-impact steel column and disaster assessment method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2009009A (en) * | 1934-08-01 | 1935-07-23 | Edward G Baumann | Protection fence for railroads |
GB2311156A (en) * | 1996-03-11 | 1997-09-17 | Anthony Walter Peloe | Alarmed wire mesh fencing |
WO2006118392A2 (en) * | 2005-04-30 | 2006-11-09 | Kumdong Steel Construction Co., Ltd | A falling rock preventing fence with fabrication typewire net |
EP1942318A2 (en) * | 2006-12-19 | 2008-07-09 | INGLAS Innovative Glassysteme GmbH & Co. KG | Sensor and monitoring device for monitoring objects |
-
2010
- 2010-01-20 EP EP10151187A patent/EP2210980A3/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2009009A (en) * | 1934-08-01 | 1935-07-23 | Edward G Baumann | Protection fence for railroads |
GB2311156A (en) * | 1996-03-11 | 1997-09-17 | Anthony Walter Peloe | Alarmed wire mesh fencing |
WO2006118392A2 (en) * | 2005-04-30 | 2006-11-09 | Kumdong Steel Construction Co., Ltd | A falling rock preventing fence with fabrication typewire net |
EP1942318A2 (en) * | 2006-12-19 | 2008-07-09 | INGLAS Innovative Glassysteme GmbH & Co. KG | Sensor and monitoring device for monitoring objects |
Also Published As
Publication number | Publication date |
---|---|
EP2210980A2 (en) | 2010-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Extension state: AL BA RS |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: AL BA RS |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: E01F 7/04 20060101AFI20111115BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20120622 |