CA2428490A1 - Barriere de protection, notamment pour site montagneux - Google Patents

Barriere de protection, notamment pour site montagneux Download PDF

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Publication number
CA2428490A1
CA2428490A1 CA002428490A CA2428490A CA2428490A1 CA 2428490 A1 CA2428490 A1 CA 2428490A1 CA 002428490 A CA002428490 A CA 002428490A CA 2428490 A CA2428490 A CA 2428490A CA 2428490 A1 CA2428490 A1 CA 2428490A1
Authority
CA
Canada
Prior art keywords
protective barrier
masts
mast
ground
net
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
Application number
CA002428490A
Other languages
English (en)
Other versions
CA2428490C (fr
Inventor
Pascal Rambaud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mecanroc
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2428490A1 publication Critical patent/CA2428490A1/fr
Application granted granted Critical
Publication of CA2428490C publication Critical patent/CA2428490C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Medicinal Preparation (AREA)
  • Fats And Perfumes (AREA)
  • Dental Preparations (AREA)
  • Packages (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

Barrière de protection comprenant un filet installé au travers d'une pente. Selon l'invention, le filet est maintenu par plusieurs supports (14) comprenant chacun un premier mât (18) globalement pointé vers l'aval et dont une extrémité est fixée à un point d'ancrage au sol et un second mât (24) dressé, reposant sur le sol, les deux mâts se croisant côte à côte selon une configuration géométrique choise déterminée, notamment par des haubans (34, 36, 38, 42) installés entre les mâts.
CA002428490A 2000-11-09 2001-11-08 Barriere de protection, notamment pour site montagneux Expired - Fee Related CA2428490C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0014415A FR2816335B1 (fr) 2000-11-09 2000-11-09 Barriere de protection, notamment pour site montagneux
FR00/14415 2000-11-09
PCT/FR2001/003464 WO2002038868A1 (fr) 2000-11-09 2001-11-08 Barriere de protection, notamment pour site montagneux

Publications (2)

Publication Number Publication Date
CA2428490A1 true CA2428490A1 (fr) 2002-05-16
CA2428490C CA2428490C (fr) 2009-04-07

Family

ID=8856259

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002428490A Expired - Fee Related CA2428490C (fr) 2000-11-09 2001-11-08 Barriere de protection, notamment pour site montagneux

Country Status (9)

Country Link
US (1) US6926471B2 (fr)
EP (1) EP1337714B1 (fr)
AT (1) ATE317467T1 (fr)
AU (1) AU2002223781A1 (fr)
CA (1) CA2428490C (fr)
DE (1) DE60117176T2 (fr)
ES (1) ES2258113T3 (fr)
FR (1) FR2816335B1 (fr)
WO (1) WO2002038868A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IS2045B (is) * 2002-09-16 2005-09-15 Olafsson Eggert Snjóflóðavarnarkerfi
US20050205853A1 (en) * 2004-03-16 2005-09-22 Yucheng Pan Revolutionary barrier for rockfall or the like: maintenance-free, highly efficient in dissipating kinetic energy, and fast in installation
JP2007063831A (ja) * 2005-08-30 2007-03-15 Purotekku Engineering:Kk 防護体の支柱構造とその防護体
JP5771027B2 (ja) * 2011-03-07 2015-08-26 神鋼建材工業株式会社 雪崩防止構造
JP5670256B2 (ja) * 2011-05-30 2015-02-18 東京製綱株式会社 落石防護網の支柱およびこれを利用した落石防護装置。
US9309636B2 (en) * 2012-07-27 2016-04-12 Duncan C. WYLLIE Rockfall barrier
FR3004199B1 (fr) * 2013-04-04 2015-08-21 Mecanroc Support et barriere de protection pour retenir un objet en mouvement
US11391005B2 (en) 2017-08-04 2022-07-19 R&B Leasing, Llc System and method for mitigating rockfalls
US10738424B2 (en) 2017-08-04 2020-08-11 R&B Leasing, Llc System and method for mitigating rockfalls

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1087633B (de) * 1953-10-01 1960-08-25 Aluminium Ind Ag Schneeschutzwand fuer den Lawinenverbau
FR1190613A (fr) * 1956-11-21 1959-10-14 Dispositif pour empêcher la formation des avalanches
CH603911A5 (en) * 1975-11-27 1978-08-31 Fries Jan Richard De Avalanche breaker with anchors and grids
CH656659A5 (en) * 1981-10-07 1986-07-15 Johannes Fromm Protection against avalanches
IT1184798B (it) * 1985-07-31 1987-10-28 Gianangelo Cargnel Struttura per parete paramassi elastica migliorata
CH672934A5 (en) * 1987-07-06 1990-01-15 Fatzer Ag Snow-arrester net anchor - has wire rope with rigid metal core in hole and flexibility attached head
FR2622611B1 (fr) 1987-10-30 1990-02-23 Mecanroc Barriere pour blocs et pierres devalants
CH676259A5 (fr) * 1988-10-12 1990-12-28 Isofer Ag
DE8903987U1 (de) * 1989-04-03 1989-05-18 Morath, Franz, 7892 Albbruck Schwellenschuh
JP2790225B2 (ja) * 1992-04-13 1998-08-27 日鐵建材工業株式会社 雪崩防止柵
JPH06264416A (ja) * 1993-03-15 1994-09-20 Komatsu Kasei Kk 雪崩予防柵の設置方法
JPH06264418A (ja) * 1993-03-15 1994-09-20 Komatsu Kasei Kk 雪崩予防柵の設置方法
JPH06264417A (ja) * 1993-03-15 1994-09-20 Komatsu Kasei Kk 雪崩予防柵の設置方法
FR2712334B1 (fr) 1993-11-10 1996-02-02 Rambaud Pascal Poteau de support pour barrière d'arrêt de blocs dévalants, à ancrage unique.
DE9319472U1 (de) * 1993-12-17 1994-02-24 Karl, Johann, Dipl.-Ing. (FH), 86504 Merching Mastständer für einen Zaun, insbesondere einen Fangzaun

Also Published As

Publication number Publication date
FR2816335A1 (fr) 2002-05-10
US6926471B2 (en) 2005-08-09
EP1337714B1 (fr) 2006-02-08
DE60117176T2 (de) 2006-11-09
FR2816335B1 (fr) 2003-08-15
WO2002038868A1 (fr) 2002-05-16
DE60117176D1 (de) 2006-04-20
AU2002223781A1 (en) 2002-05-21
ATE317467T1 (de) 2006-02-15
CA2428490C (fr) 2009-04-07
US20040041139A1 (en) 2004-03-04
ES2258113T3 (es) 2006-08-16
EP1337714A1 (fr) 2003-08-27

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20121108