CA1044263A - Device for absorbing impact energy - Google Patents
Device for absorbing impact energyInfo
- Publication number
- CA1044263A CA1044263A CA245,532A CA245532A CA1044263A CA 1044263 A CA1044263 A CA 1044263A CA 245532 A CA245532 A CA 245532A CA 1044263 A CA1044263 A CA 1044263A
- Authority
- CA
- Canada
- Prior art keywords
- yarn
- box
- impact
- skein
- energy
- 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
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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/025—Combinations of at least two of the barrier member types covered by E01F15/04 - E01F15/08, e.g. rolled steel section or plastic strip backed up by cable, safety kerb topped by rail barrier
-
- 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
- F16F7/14—Vibration-dampers; Shock-absorbers of cable support type, i.e. frictionally-engaged loop-forming cables
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Dampers (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Ropes Or Cables (AREA)
- Road Repair (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20192/75A IT1031675B (it) | 1975-02-12 | 1975-02-12 | Dispositivo per l assorbimento dell energia d urto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1044263A true CA1044263A (en) | 1978-12-12 |
Family
ID=11164590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA245,532A Expired CA1044263A (en) | 1975-02-12 | 1976-02-11 | Device for absorbing impact energy |
Country Status (17)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4780020A (en) * | 1987-08-07 | 1988-10-25 | Terio Charles J | Terrorist vehicle barrier |
| US4824282A (en) * | 1987-11-06 | 1989-04-25 | Waldecker Donald E | Methods and apparatus for quickly erecting a vehicle barrier across a roadway |
| US5743053A (en) * | 1997-03-25 | 1998-04-28 | Somerville; Ronald E. | Protective barrier for arresting the fall of a person on a stairway |
| US20040050014A1 (en) * | 2002-09-12 | 2004-03-18 | Lisa Steven G. | Passive aerial protection system |
| US7699293B2 (en) | 2003-09-22 | 2010-04-20 | Armorflex Limited | Guardrail |
| ES2259569B1 (es) * | 2005-09-28 | 2007-06-16 | Loncar, S.L. | Soporte laminar para absorcion de impactos por choques de humanos. |
| NZ546970A (en) * | 2006-05-04 | 2009-01-31 | Armorflex Ltd | Improvements in and relating to cable-barriers |
| US8596617B2 (en) * | 2006-11-06 | 2013-12-03 | Axip Limited | Impact energy dissipation system |
| NZ555598A (en) * | 2007-06-01 | 2010-02-26 | Armorflex Ltd | Improved Barrier Section Connection System |
| NZ556782A (en) * | 2007-07-27 | 2010-03-26 | Armorflex Ltd | Method of producing a frangible post |
| US8424849B2 (en) * | 2008-06-04 | 2013-04-23 | Axip Limited | Guardrail |
| US8505880B2 (en) * | 2010-07-21 | 2013-08-13 | Origin Point Brands, Llc | Fence rail support system |
| AU2010101365B4 (en) * | 2010-08-23 | 2011-08-04 | Kinabalu Investments Pty Ltd | A barrier element and a barrier assembly |
| CN113047165B (zh) * | 2021-03-24 | 2022-05-27 | 华东交通大学 | 一种桥梁护栏 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2136710A (en) * | 1937-06-07 | 1938-11-15 | Clark J Robertson | Highway guard fence |
| US2465936A (en) * | 1945-04-26 | 1949-03-29 | All American Airways Inc | Emergency arresting device for moving objects |
| US2450328A (en) * | 1946-01-16 | 1948-09-28 | All American Aviat Inc | Aircraft barrier |
| US2440574A (en) * | 1947-05-29 | 1948-04-27 | All American Aviat Inc | Aircraft barrier |
-
1975
- 1975-02-12 IT IT20192/75A patent/IT1031675B/it active
-
1976
- 1976-01-27 ZA ZA463A patent/ZA76463B/xx unknown
- 1976-02-05 GB GB4655/76A patent/GB1519738A/en not_active Expired
- 1976-02-09 IE IE248/76A patent/IE42272B1/en unknown
- 1976-02-10 ES ES445231A patent/ES445231A1/es not_active Expired
- 1976-02-10 DK DK53276*#A patent/DK53276A/da not_active Application Discontinuation
- 1976-02-10 LU LU74326A patent/LU74326A1/xx unknown
- 1976-02-10 NL NL7601351.A patent/NL165521C/xx active
- 1976-02-10 BE BE164197A patent/BE838409A/xx not_active IP Right Cessation
- 1976-02-11 CH CH167976A patent/CH607050A5/xx not_active IP Right Cessation
- 1976-02-11 CA CA245,532A patent/CA1044263A/en not_active Expired
- 1976-02-11 NO NO760437A patent/NO145078C/no unknown
- 1976-02-11 FR FR7603784A patent/FR2300845A1/fr active Granted
- 1976-02-11 SU SU762322060A patent/SU1028240A3/ru active
- 1976-02-12 DE DE2605583A patent/DE2605583C3/de not_active Expired
- 1976-02-12 JP JP51013324A patent/JPS51105579A/ja active Pending
- 1976-02-12 US US05/657,694 patent/US4047702A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| LU74326A1 (US06486227-20021126-C00005.png) | 1976-08-13 |
| AU1097076A (en) | 1977-08-18 |
| FR2300845B1 (US06486227-20021126-C00005.png) | 1980-12-12 |
| NL165521C (nl) | 1981-04-15 |
| IE42272L (en) | 1976-08-12 |
| NL7601351A (nl) | 1976-08-16 |
| DE2605583C3 (de) | 1978-06-15 |
| US4047702A (en) | 1977-09-13 |
| ZA76463B (en) | 1977-01-26 |
| FR2300845A1 (fr) | 1976-09-10 |
| NO760437L (US06486227-20021126-C00005.png) | 1976-08-13 |
| NL165521B (nl) | 1980-11-17 |
| DE2605583B2 (de) | 1977-10-20 |
| CH607050A5 (US06486227-20021126-C00005.png) | 1978-11-30 |
| ES445231A1 (es) | 1977-06-01 |
| BE838409A (fr) | 1976-08-10 |
| NO145078C (no) | 1982-01-06 |
| JPS51105579A (US06486227-20021126-C00005.png) | 1976-09-18 |
| DE2605583A1 (de) | 1976-08-26 |
| IT1031675B (it) | 1979-05-10 |
| SU1028240A3 (ru) | 1983-07-07 |
| DK53276A (da) | 1976-08-13 |
| GB1519738A (en) | 1978-08-02 |
| NO145078B (no) | 1981-09-28 |
| IE42272B1 (en) | 1980-07-02 |
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