GB1303218A - - Google Patents

Info

Publication number
GB1303218A
GB1303218A GB1303218DA GB1303218A GB 1303218 A GB1303218 A GB 1303218A GB 1303218D A GB1303218D A GB 1303218DA GB 1303218 A GB1303218 A GB 1303218A
Authority
GB
United Kingdom
Prior art keywords
posts
steel
ground
fence
avalanche
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
Application number
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 filed Critical
Publication of GB1303218A publication Critical patent/GB1303218A/en
Expired 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

Abstract

1303218 Avalanche fence BEKAERT SA NV 30 April 1971 12450/71 Heading E1B Chain link, hexagonal netting or knotted fencing of plastics covered steel cable 6 extends between two posts 1, 2 fixed in the ground. Plastics covered steel cables 9 link intermediate posts 7 between the end posts each of which intermediate posts is provided with a steel or aluminium alloy runner 8 hinged to the post base adapted to be freely slidable over the ground. The fence may be used on avalanche slopes or slag heaps and the posts formed of steel or aluminium and provided with stays.
GB1303218D 1971-04-30 1971-04-30 Expired GB1303218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1245071 1971-04-30

Publications (1)

Publication Number Publication Date
GB1303218A true GB1303218A (en) 1973-01-17

Family

ID=10004829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1303218D Expired GB1303218A (en) 1971-04-30 1971-04-30

Country Status (1)

Country Link
GB (1) GB1303218A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414586A1 (en) * 1978-01-16 1979-08-10 Ind Entreprise Mesh panel fence protecting road from rock fall - is anchored by pairs diverging cables triangulated by strut posts to yield on impact
US4335868A (en) * 1979-03-15 1982-06-22 Hans Ribbert Device adapted to afford protection against falling rocks and avalanches in mountainous terrain
FR2576047A1 (en) * 1985-01-14 1986-07-18 Mecanroc PROTECTIVE BARRIER AGAINST FALLING STONES WITH MOORING CABLES LIKELY TO SLIDE IN SHOCK ABSORBERS
WO1987000878A1 (en) * 1985-07-31 1987-02-12 Gianangelo Cargnel Flexible barrier for arresting falling rocks
AT386855B (en) * 1983-03-23 1988-10-25 Voest Alpine Ag ANCHORING DEVICE FOR ANCHORING THE CARRIERS OF A SNOW BRIDGE OF AN AVALANCHE BAR
FR2622611A1 (en) * 1987-10-30 1989-05-05 Mecanroc Barrier to prevent blocks and stones being washed away
EP1500747A1 (en) * 2003-07-24 2005-01-26 Trumer Schutzbauten GesmbH Supported energy absorbing structure
CN108103870A (en) * 2018-02-06 2018-06-01 中国科学院寒区旱区环境与工程研究所 Suitable for the High-Grade Highway Subgrade system and its construction method of windy and sandy area

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414586A1 (en) * 1978-01-16 1979-08-10 Ind Entreprise Mesh panel fence protecting road from rock fall - is anchored by pairs diverging cables triangulated by strut posts to yield on impact
US4335868A (en) * 1979-03-15 1982-06-22 Hans Ribbert Device adapted to afford protection against falling rocks and avalanches in mountainous terrain
AT386855B (en) * 1983-03-23 1988-10-25 Voest Alpine Ag ANCHORING DEVICE FOR ANCHORING THE CARRIERS OF A SNOW BRIDGE OF AN AVALANCHE BAR
FR2576047A1 (en) * 1985-01-14 1986-07-18 Mecanroc PROTECTIVE BARRIER AGAINST FALLING STONES WITH MOORING CABLES LIKELY TO SLIDE IN SHOCK ABSORBERS
US4730810A (en) * 1985-01-14 1988-03-15 Mecanroc Protective barrier against falls of stones
WO1987000878A1 (en) * 1985-07-31 1987-02-12 Gianangelo Cargnel Flexible barrier for arresting falling rocks
US4819915A (en) * 1985-07-31 1989-04-11 Gianangelo Cargnel Flexible barrier for arresting falling rocks
FR2622611A1 (en) * 1987-10-30 1989-05-05 Mecanroc Barrier to prevent blocks and stones being washed away
EP1500747A1 (en) * 2003-07-24 2005-01-26 Trumer Schutzbauten GesmbH Supported energy absorbing structure
CN108103870A (en) * 2018-02-06 2018-06-01 中国科学院寒区旱区环境与工程研究所 Suitable for the High-Grade Highway Subgrade system and its construction method of windy and sandy area

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees