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PE20210055A1 - IMPACT ABSORPTION DEVICE FOR DYNAMIC BARRIERS AGAINST ROCK FALLING - Google Patents

IMPACT ABSORPTION DEVICE FOR DYNAMIC BARRIERS AGAINST ROCK FALLING

Info

Publication number
PE20210055A1
PE20210055A1 PE2019002036A PE2019002036A PE20210055A1 PE 20210055 A1 PE20210055 A1 PE 20210055A1 PE 2019002036 A PE2019002036 A PE 2019002036A PE 2019002036 A PE2019002036 A PE 2019002036A PE 20210055 A1 PE20210055 A1 PE 20210055A1
Authority
PE
Peru
Prior art keywords
string
absorption device
tube
impact absorption
barriers against
Prior art date
Application number
PE2019002036A
Other languages
Spanish (es)
Inventor
Fresno Daniel Castro
Fernandez Elena Blanco
Laura Castanon-Jano
Alejandro Alonso-Estebanez
Original Assignee
Nv Bekaert S A
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 Nv Bekaert S A filed Critical Nv Bekaert S A
Publication of PE20210055A1 publication Critical patent/PE20210055A1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Un dispositivo de absorcion de impactos (100) que comprende al menos un tubo (102). Este tubo (102) tiene una pared que esta provista con dos orificios (104, 106) en un primer lado y dos orificios (108, 110) en un segundo lado. El dispositivo comprende ademas una primera cuerda (112) y una segunda cuerda (118). La primera cuerda (112) pasa a traves del tubo (102) o tubos empezando desde un primer orificio (104) en el primer lado y yendo a un primer orificio (108) en el segundo lado. Esta primera cuerda (112) esta provista en un extremo con un engrosador (116) que evita que la primera cuerda (112) se deslice hacia atras a traves del tubo (102) o tubos. La segunda cuerda (118) pasa a traves del tubo (102) o tubos empezando desde un segundo orificio (110) en el segundo lado y yendo a un segundo orificio (106) en el primer lado. La segunda cuerda (118) esta provista en un extremo con un engrosador (122) que evita que la segunda cuerda (118) se deslice hacia atras a traves del tubo (102) o tubos.An impact absorbing device (100) comprising at least one tube (102). This tube (102) has a wall that is provided with two holes (104, 106) on a first side and two holes (108, 110) on a second side. The device further comprises a first cord (112) and a second cord (118). The first string (112) passes through the tube (102) or tubes starting from a first hole (104) on the first side and going to a first hole (108) on the second side. This first string (112) is provided at one end with a thickener (116) that prevents the first string (112) from sliding back through the tube (102) or tubes. The second string (118) passes through the tube (102) or tubes starting from a second hole (110) on the second side and going to a second hole (106) on the first side. The second string (118) is provided at one end with a thickener (122) that prevents the second string (118) from sliding back through the tube (102) or tubes.

PE2019002036A 2017-05-24 2018-05-09 IMPACT ABSORPTION DEVICE FOR DYNAMIC BARRIERS AGAINST ROCK FALLING PE20210055A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17172793 2017-05-24
PCT/EP2018/062102 WO2018215216A1 (en) 2017-05-24 2018-05-09 Impact absorbing device for dynamic barriers against rockfalls

Publications (1)

Publication Number Publication Date
PE20210055A1 true PE20210055A1 (en) 2021-01-11

Family

ID=58772765

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2019002036A PE20210055A1 (en) 2017-05-24 2018-05-09 IMPACT ABSORPTION DEVICE FOR DYNAMIC BARRIERS AGAINST ROCK FALLING

Country Status (7)

Country Link
EP (1) EP3631093B1 (en)
CL (1) CL2019003092A1 (en)
ES (1) ES2939666T3 (en)
PE (1) PE20210055A1 (en)
PL (1) PL3631093T3 (en)
PT (1) PT3631093T (en)
WO (1) WO2018215216A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10738424B2 (en) * 2017-08-04 2020-08-11 R&B Leasing, Llc System and method for mitigating rockfalls
US11391005B2 (en) 2017-08-04 2022-07-19 R&B Leasing, Llc System and method for mitigating rockfalls
WO2022035508A1 (en) * 2020-08-10 2022-02-17 R&B Leasing, Llc System and method for mitigating rockfalls
JP7601328B2 (en) * 2020-12-15 2024-12-17 シバタ工業株式会社 Protective material for the drift catcher
JP7200420B1 (en) 2022-04-19 2023-01-06 東京製綱株式会社 Protective fence, shock absorber and manufacturing method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US600964A (en) * 1898-03-22 End post for line-wire fences
US4518953A (en) * 1980-10-20 1985-05-21 Kent Hunter Security fence system
JP4808226B2 (en) 2008-02-06 2011-11-02 株式会社プロテックエンジニアリング Shock absorbing fence
KR101207714B1 (en) 2010-05-27 2012-12-03 주식회사 도영엔지니어링 Rockfall protection fence for distributing and absorbing impect energy
KR101174619B1 (en) 2012-07-12 2012-08-16 주식회사 도영엔지니어링 Rockfall protection fence for distributing and absorbing impect energy
KR20150031259A (en) 2015-02-23 2015-03-23 공주대학교 산학협력단 Energy absorber for Rockfall protection fence
CN205908105U (en) * 2016-08-08 2017-01-25 国网山西省电力公司大同供电公司 Electric power facility rail guard

Also Published As

Publication number Publication date
PT3631093T (en) 2023-02-21
EP3631093B1 (en) 2022-12-14
ES2939666T3 (en) 2023-04-25
EP3631093A1 (en) 2020-04-08
WO2018215216A1 (en) 2018-11-29
PL3631093T3 (en) 2023-04-03
CL2019003092A1 (en) 2020-02-21

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