FR2695177B1 - Energy absorbing device with high elongation capacity and use of this device in cable structures to retain landslides. - Google Patents

Energy absorbing device with high elongation capacity and use of this device in cable structures to retain landslides.

Info

Publication number
FR2695177B1
FR2695177B1 FR9210266A FR9210266A FR2695177B1 FR 2695177 B1 FR2695177 B1 FR 2695177B1 FR 9210266 A FR9210266 A FR 9210266A FR 9210266 A FR9210266 A FR 9210266A FR 2695177 B1 FR2695177 B1 FR 2695177B1
Authority
FR
France
Prior art keywords
landslides
retain
energy absorbing
high elongation
cable structures
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.)
Expired - Fee Related
Application number
FR9210266A
Other languages
French (fr)
Other versions
FR2695177A1 (en
Inventor
Francois Ferrafiat
Michel Carreras
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.)
Neyrpic Framatome Mecanique
Original Assignee
Neyrpic Framatome Mecanique
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 Neyrpic Framatome Mecanique filed Critical Neyrpic Framatome Mecanique
Priority to FR9210266A priority Critical patent/FR2695177B1/en
Publication of FR2695177A1 publication Critical patent/FR2695177A1/en
Application granted granted Critical
Publication of FR2695177B1 publication Critical patent/FR2695177B1/en
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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/127—Vibration-dampers; Shock-absorbers using plastic deformation of members by a blade element cutting or tearing into a quantity of material; Pultrusion of a filling material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Dampers (AREA)
FR9210266A 1992-08-25 1992-08-25 Energy absorbing device with high elongation capacity and use of this device in cable structures to retain landslides. Expired - Fee Related FR2695177B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9210266A FR2695177B1 (en) 1992-08-25 1992-08-25 Energy absorbing device with high elongation capacity and use of this device in cable structures to retain landslides.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9210266A FR2695177B1 (en) 1992-08-25 1992-08-25 Energy absorbing device with high elongation capacity and use of this device in cable structures to retain landslides.

Publications (2)

Publication Number Publication Date
FR2695177A1 FR2695177A1 (en) 1994-03-04
FR2695177B1 true FR2695177B1 (en) 1994-11-10

Family

ID=9433011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9210266A Expired - Fee Related FR2695177B1 (en) 1992-08-25 1992-08-25 Energy absorbing device with high elongation capacity and use of this device in cable structures to retain landslides.

Country Status (1)

Country Link
FR (1) FR2695177B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1469130A1 (en) * 2003-04-14 2004-10-20 AVT Anker + Vorspanntechnik AG Braking element
WO2007071725A1 (en) * 2005-12-23 2007-06-28 Saab Ab Anti-vehicle barrier
IL174280A (en) * 2006-03-13 2010-11-30 Arpal Aluminum Ltd Energy absorbing element for wall openings and method of use therefor
FR2930520B1 (en) 2008-04-28 2010-08-20 Eurocopter France ANTI-CRUSHING SEAT OF A VEHICLE
FR2930613B1 (en) 2008-04-28 2012-04-20 Eurocopter France ENERGY ABSORBING ELEMENT
DE202012010932U1 (en) * 2012-11-14 2014-02-17 Pfeifer Holding Gmbh & Co. Kg Aufreißbremse
US11391005B2 (en) * 2017-08-04 2022-07-19 R&B Leasing, Llc System and method for mitigating rockfalls
FR3073028B1 (en) * 2017-10-31 2020-02-21 Zodiac Seats France ENERGY ABSORBER FOR AIRCRAFT SEAT
CN111424573B (en) * 2020-05-05 2021-08-17 西南交通大学 Extensible modular energy-consumption protective net unit group and protective net system formed by same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE507432A (en) * 1950-11-29
FR2271452A1 (en) * 1974-05-13 1975-12-12 Pean Pierre Flexible coupling element - is formed by sets of circumferential slots in wall of tubular piece
DE2452336C2 (en) * 1974-11-05 1984-06-14 Porsche Design, 7000 Stuttgart Energy-absorbing member, preferably as a force limiter for seat belts
DE3723772A1 (en) * 1987-07-17 1989-02-02 Trw Repa Gmbh POWER-LIMITING ENERGY ABSORBER FOR SAFETY BELT SYSTEMS

Also Published As

Publication number Publication date
FR2695177A1 (en) 1994-03-04

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090430