PT1495190E - Safety net - Google Patents

Safety net Download PDF

Info

Publication number
PT1495190E
PT1495190E PT02767527T PT02767527T PT1495190E PT 1495190 E PT1495190 E PT 1495190E PT 02767527 T PT02767527 T PT 02767527T PT 02767527 T PT02767527 T PT 02767527T PT 1495190 E PT1495190 E PT 1495190E
Authority
PT
Portugal
Prior art keywords
rings
safety net
ring
interlaced
avalanches
Prior art date
Application number
PT02767527T
Other languages
Portuguese (pt)
Inventor
Patrick Rentchler
Original Assignee
Patrick Rentchler
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=28459776&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT1495190(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Patrick Rentchler filed Critical Patrick Rentchler
Publication of PT1495190E publication Critical patent/PT1495190E/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F31/00—Making meshed-ring network from wire
    • 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)
  • Mechanical Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Materials For Medical Uses (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Fencing (AREA)

Abstract

The chain fence (12), as a dynamic barrier to restrain rock avalanches, is composed of a number of interlaced circular rings (30-44) so that each ring is interlaced with at least four other neighboring rings. Each ring is formed of a cable with a number of twisted strands, shaped into rings with a diameter of 200-600 mm. The cables for the rings are of metal or polymer materials.
PT02767527T 2002-04-12 2002-06-14 Safety net PT1495190E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0204576A FR2838462B1 (en) 2002-04-12 2002-04-12 DYNAMIC PROTECTION BARRIER AGAINST FALLING ROCKS WHOSE NET IS MADE OF INTERLACED MESHES

Publications (1)

Publication Number Publication Date
PT1495190E true PT1495190E (en) 2011-08-23

Family

ID=28459776

Family Applications (1)

Application Number Title Priority Date Filing Date
PT02767527T PT1495190E (en) 2002-04-12 2002-06-14 Safety net

Country Status (8)

Country Link
EP (1) EP1495190B1 (en)
AT (1) ATE508227T1 (en)
AU (1) AU2002330534A1 (en)
DE (1) DE60239964D1 (en)
ES (1) ES2365911T3 (en)
FR (1) FR2838462B1 (en)
PT (1) PT1495190E (en)
WO (1) WO2003091502A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838462B1 (en) 2002-04-12 2004-10-08 Patrick Rentchler DYNAMIC PROTECTION BARRIER AGAINST FALLING ROCKS WHOSE NET IS MADE OF INTERLACED MESHES
ITMI20031601A1 (en) * 2003-08-04 2005-02-05 Italgeo S R L WIRE RING NET, PARTICULARLY FOR BARRIERS PARAMASES AND ROCKY WALL COVERINGS, AS WELL AS PROCEDURE FOR THE CONSTRUCTION OF THE NETWORK.
IT201700008830A1 (en) * 2017-01-27 2018-07-27 Maccaferri Off Spa Safety net with high elasticity rings
AU2017395163A1 (en) * 2017-01-27 2019-07-11 Officine Maccaferri S.P.A. Protective net comprising highly resilient loops
DE102017123816A1 (en) 2017-10-12 2019-04-18 Geobrugg Ag safety net

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE123957C (en) *
US3539135A (en) * 1968-04-15 1970-11-10 Eric H Berg Blasting mat
FR2622611B1 (en) * 1987-10-30 1990-02-23 Mecanroc BARRIER FOR BLOCKS AND DOWNSTREAM STONES
CH681375A5 (en) 1988-11-10 1993-03-15 Fatzer Ag
CA2145829C (en) * 1994-04-08 2003-03-18 Bernhard Eicher Method and apparatus for producing a retaining net
EP1255623B1 (en) * 2000-02-15 2004-01-21 S.I.C. MILANO S.r.l. Machine and method for helically winding a wire about a ring-shaped core
FR2838462B1 (en) 2002-04-12 2004-10-08 Patrick Rentchler DYNAMIC PROTECTION BARRIER AGAINST FALLING ROCKS WHOSE NET IS MADE OF INTERLACED MESHES

Also Published As

Publication number Publication date
ES2365911T3 (en) 2011-10-13
WO2003091502A1 (en) 2003-11-06
EP1495190B1 (en) 2011-05-04
DE60239964D1 (en) 2011-06-16
FR2838462A1 (en) 2003-10-17
AU2002330534A1 (en) 2003-11-10
ATE508227T1 (en) 2011-05-15
EP1495190A1 (en) 2005-01-12
FR2838462B1 (en) 2004-10-08

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