AU5073390A – Improved inertial barrier array
– Google Patents
AU5073390A – Improved inertial barrier array
– Google Patents
Improved inertial barrier array
Info
Publication number
AU5073390A
AU5073390A
AU50733/90A
AU5073390A
AU5073390A
AU 5073390 A
AU5073390 A
AU 5073390A
AU 50733/90 A
AU50733/90 A
AU 50733/90A
AU 5073390 A
AU5073390 A
AU 5073390A
AU 5073390 A
AU5073390 A
AU 5073390A
Authority
AU
Australia
Prior art keywords
container
array
sand
core
disposed
Prior art date
1989-03-31
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.)
Granted
Application number
AU50733/90A
Other versions
AU614921B2
(en
Inventor
Owen S. Denman
William G. Krage
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.)
Energy Absorption Systems Inc
Original Assignee
Energy Absorption Systems Inc
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.)
1989-03-31
Filing date
1990-03-06
Publication date
1990-10-04
1990-03-06
Application filed by Energy Absorption Systems Inc
filed
Critical
Energy Absorption Systems Inc
1990-10-04
Publication of AU5073390A
publication
Critical
patent/AU5073390A/en
1991-09-12
Application granted
granted
Critical
1991-09-12
Publication of AU614921B2
publication
Critical
patent/AU614921B2/en
2010-03-06
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
E01F15/14—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 specially adapted for local protection, e.g. for bridge piers, for traffic islands
E01F15/145—Means for vehicle stopping using impact energy absorbers
E01F15/146—Means for vehicle stopping using impact energy absorbers fixed arrangements
Abstract
An array of inertial barriers (10, 50, 30) resting freely on a support surface (55) alongside a vehicle roadway includes a number of separate frangible containers (12), each having a peripheral side wall and a bottom portion. A core or insert (20) is positioned within each container to define an annular space between the core and the respective peripheral wall. This annular space has an average inner diameter which is at least about 25% of its average outer diameter. A dispersible material such as sand (5) is disposed in the annular spaces such that no more than 10% of the mass of sand in any container (12) of the array is disposed in an uninterrupted disc extending across the respective container (12).
AU50733/90A
1989-03-31
1990-03-06
Improved inertial barrier array
Ceased
AU614921B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US07/332,234
US4934661A
(en)
1989-03-31
1989-03-31
Inertial barrier array
US332234
1989-03-31
Publications (2)
Publication Number
Publication Date
AU5073390A
true
AU5073390A
(en)
1990-10-04
AU614921B2
AU614921B2
(en)
1991-09-12
Family
ID=23297329
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU50733/90A
Ceased
AU614921B2
(en)
1989-03-31
1990-03-06
Improved inertial barrier array
Country Status (8)
Country
Link
US
(1)
US4934661A
(en)
EP
(1)
EP0390381B1
(en)
JP
(1)
JPH02285104A
(en)
AT
(1)
ATE109233T1
(en)
AU
(1)
AU614921B2
(en)
CA
(1)
CA2011678C
(en)
DE
(1)
DE69010948T2
(en)
ES
(1)
ES2057376T3
(en)
Families Citing this family (28)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5403113A
(en)
*
1992-08-12
1995-04-04
Energy Absorption Systems, Inc.
Shear loading energy absorbing device
US5248129A
(en)
*
1992-08-12
1993-09-28
Energy Absorption Systems, Inc.
Energy absorbing roadside crash barrier
US5306106A
(en)
*
1992-08-14
1994-04-26
Robert Mileti
Impact attenuator
FR2712365B1
(en)
*
1993-11-10
1996-02-16
Peugeot
Shock absorber device.
US5494371A
(en)
1994-11-14
1996-02-27
Energy Absorption Systems, Inc.
Crash attenuator
US6220575B1
(en)
1995-01-18
2001-04-24
Trn Business Trust
Anchor assembly for highway guardrail end terminal
US5927896A
(en)
1996-12-13
1999-07-27
Gertz; David C.
Inertial barrier module
US6126144A
(en)
*
1997-03-03
2000-10-03
The Texas A&M University System
Barrel crash cushions
US5957435A
(en)
*
1997-07-11
1999-09-28
Trn Business Trust
Energy-absorbing guardrail end terminal and method
US6129342A
(en)
*
1997-07-11
2000-10-10
Trn Business Trust
Guardrail end terminal for side or front impact and method
US5957616A
(en)
*
1997-08-25
1999-09-28
Fitch; John C.
Inertial impact attenuating barrier
US6340268B1
(en)
*
1999-04-06
2002-01-22
Dean C. Alberson
Impact attenuating barrier wall
US6491470B1
(en)
2000-01-10
2002-12-10
Traffix Devices, Inc.
Inertial barrier module
US6835024B1
(en)
2000-01-10
2004-12-28
Traffix Devices, Inc.
Inertial barrier module array and methods
US7175361B1
(en)
2000-01-10
2007-02-13
Traffix Devices, Inc.
Inertial barrier module array and methods
US6539175B1
(en)
2000-06-29
2003-03-25
Energy Absorption Systems, Inc.
Highway crash barrier monitoring system
US6543590B1
(en)
*
2001-09-17
2003-04-08
Lockheed Martin Corporation
Passive collision damping device
US6536986B1
(en)
*
2001-09-24
2003-03-25
Barrier Systems, Inc.
Energy absorption apparatus with collapsible modules
US6604888B2
(en)
*
2001-12-04
2003-08-12
Donald L. Dolan
Energy absorbing safety barrier
US6702511B2
(en)
2002-01-16
2004-03-09
Rockford Roy Russell
Crash guard with monitoring
US20050011114A1
(en)
*
2003-04-30
2005-01-20
Craven Annette E.
Outdoor protective cover
ATE356255T1
(en)
*
2004-10-06
2007-03-15
Tss Tech Sicherheits Systeme G
TRANSITIONAL CONSTRUCTION
US8282309B2
(en)
*
2005-11-16
2012-10-09
Plastic Safety Systems, Inc.
Inertial barrier
EP2118380B1
(en)
2007-01-29
2015-01-07
Traffix Devices, Inc.
Crash impact attenuator systems and methods
GB0717841D0
(en)
2007-09-13
2007-10-24
Highway Care Ltd
Barrier system
US9051082B1
(en)
2013-11-20
2015-06-09
Jason E. Klinge
Beach glass and cooperating caddy for storing or transporting
CN104141280A
(en)
*
2014-07-31
2014-11-12
襄垣县韩山度假有限责任公司
Collision avoidance protection device
US10844559B2
(en)
*
2018-04-27
2020-11-24
Warning Lites Of Minnesota, Inc.
Traffic flow barrier with corresponding production mold and hand cart
Family Cites Families (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US29544A
(en)
*
1860-08-07
Improvement in sealing fruit-cans
US3141655A
(en)
*
1961-12-05
1964-07-21
Fletcher N Platt
Energy absorbing device
US3554473A
(en)
*
1968-04-16
1971-01-12
Peter W Rakov
Supporting base for reflectors and the like
US3606258A
(en)
1969-01-02
1971-09-20
Fibco Inc
Energy absorbing deceleration barriers
US3666055A
(en)
*
1970-05-25
1972-05-30
Dynamics Research And Mfg
Energy absorbing device
US3794279A
(en)
*
1972-04-24
1974-02-26
Hy Kramer Enterprise Inc
Portable pedestal for lawn umbrellas, stanchions, and the like
JPS5733403B2
(en)
*
1974-08-12
1982-07-16
US4101115A
(en)
*
1977-02-03
1978-07-18
Meinzer Lester N
Crash cushion
US4183504A
(en)
*
1978-04-20
1980-01-15
Frederick Ford
Highway sacrificial barrier
US4289419A
(en)
*
1979-10-01
1981-09-15
Energy Absorption Systems, Inc.
Inertial barrier system
US4557466A
(en)
*
1984-02-27
1985-12-10
Energy Absorption Systems, Inc.
Inertial barrier
US4688766A
(en)
*
1984-02-27
1987-08-25
Energy Absorption Systems, Inc.
Inertial barrier
1989
1989-03-31
US
US07/332,234
patent/US4934661A/en
not_active
Expired – Lifetime
1990
1990-03-06
AU
AU50733/90A
patent/AU614921B2/en
not_active
Ceased
1990-03-07
CA
CA002011678A
patent/CA2011678C/en
not_active
Expired – Fee Related
1990-03-16
AT
AT90302835T
patent/ATE109233T1/en
not_active
IP Right Cessation
1990-03-16
EP
EP90302835A
patent/EP0390381B1/en
not_active
Expired – Lifetime
1990-03-16
DE
DE69010948T
patent/DE69010948T2/en
not_active
Expired – Fee Related
1990-03-16
ES
ES90302835T
patent/ES2057376T3/en
not_active
Expired – Lifetime
1990-03-28
JP
JP2080593A
patent/JPH02285104A/en
active
Pending
Also Published As
Publication number
Publication date
CA2011678A1
(en)
1990-09-30
EP0390381A2
(en)
1990-10-03
DE69010948T2
(en)
1995-03-16
US4934661A
(en)
1990-06-19
EP0390381A3
(en)
1991-01-09
CA2011678C
(en)
1993-07-20
ATE109233T1
(en)
1994-08-15
ES2057376T3
(en)
1994-10-16
DE69010948D1
(en)
1994-09-01
EP0390381B1
(en)
1994-07-27
JPH02285104A
(en)
1990-11-22
AU614921B2
(en)
1991-09-12
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Legal Events
Date
Code
Title
Description
2001-10-11
MK14
Patent ceased section 143(a) (annual fees not paid) or expired
