FR2605653B1 - METHOD FOR DYNAMIC BRAKING IN PARTICULAR OF UNSTABLE BLOCKS AND ITS IMPLEMENTING DEVICE - Google Patents

METHOD FOR DYNAMIC BRAKING IN PARTICULAR OF UNSTABLE BLOCKS AND ITS IMPLEMENTING DEVICE

Info

Publication number
FR2605653B1
FR2605653B1 FR8614769A FR8614769A FR2605653B1 FR 2605653 B1 FR2605653 B1 FR 2605653B1 FR 8614769 A FR8614769 A FR 8614769A FR 8614769 A FR8614769 A FR 8614769A FR 2605653 B1 FR2605653 B1 FR 2605653B1
Authority
FR
France
Prior art keywords
dynamic braking
implementing device
unstable blocks
unstable
blocks
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 - Lifetime
Application number
FR8614769A
Other languages
French (fr)
Other versions
FR2605653A1 (en
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.)
Individual
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
Priority to FR8614769A priority Critical patent/FR2605653B1/en
Publication of FR2605653A1 publication Critical patent/FR2605653A1/en
Application granted granted Critical
Publication of FR2605653B1 publication Critical patent/FR2605653B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
FR8614769A 1986-10-22 1986-10-22 METHOD FOR DYNAMIC BRAKING IN PARTICULAR OF UNSTABLE BLOCKS AND ITS IMPLEMENTING DEVICE Expired - Lifetime FR2605653B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8614769A FR2605653B1 (en) 1986-10-22 1986-10-22 METHOD FOR DYNAMIC BRAKING IN PARTICULAR OF UNSTABLE BLOCKS AND ITS IMPLEMENTING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8614769A FR2605653B1 (en) 1986-10-22 1986-10-22 METHOD FOR DYNAMIC BRAKING IN PARTICULAR OF UNSTABLE BLOCKS AND ITS IMPLEMENTING DEVICE

Publications (2)

Publication Number Publication Date
FR2605653A1 FR2605653A1 (en) 1988-04-29
FR2605653B1 true FR2605653B1 (en) 1990-11-16

Family

ID=9340137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8614769A Expired - Lifetime FR2605653B1 (en) 1986-10-22 1986-10-22 METHOD FOR DYNAMIC BRAKING IN PARTICULAR OF UNSTABLE BLOCKS AND ITS IMPLEMENTING DEVICE

Country Status (1)

Country Link
FR (1) FR2605653B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH676259A5 (en) * 1988-10-12 1990-12-28 Isofer Ag
ATE339554T1 (en) 2000-05-18 2006-10-15 Tecnap Sarl SHOCK ABSORBING DEVICE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1927303A (en) * 1932-07-22 1933-09-19 Edward L Benedict Highway guard
US2009009A (en) * 1934-08-01 1935-07-23 Edward G Baumann Protection fence for railroads
DE957223C (en) * 1954-10-15 1957-01-31 Hans Rieger Avalanche net
DE1296151B (en) * 1967-02-25 1969-05-29 Wanner Geb Net for holding and catching heavy masses
CH511983A (en) * 1970-02-19 1971-08-31 Industra Ind Und Strassenbau G Safety fence, especially for avalanches, rock falls or long timber slides
US3827660A (en) * 1972-12-05 1974-08-06 All American Ind Aircraft arresting apparatus
FR2360467A1 (en) * 1976-08-05 1978-03-03 Aerazur Constr Aeronaut AIRCRAFT STOP NET
FR2414586B1 (en) * 1978-01-16 1985-09-06 Ind Entreprise PROTECTION AND SECURITY BARRIER, ESPECIALLY AGAINST STONE FALLS
IT1184798B (en) * 1985-07-31 1987-10-28 Gianangelo Cargnel IMPROVED ELASTIC WALL PROTECTION STRUCTURE

Also Published As

Publication number Publication date
FR2605653A1 (en) 1988-04-29

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Legal Events

Date Code Title Description
ST Notification of lapse