CA2583043C - Montant de support susceptible de se rompre, concu pour equiper les extremites de glissieres de securite d'autoroutes - Google Patents

Montant de support susceptible de se rompre, concu pour equiper les extremites de glissieres de securite d'autoroutes Download PDF

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Publication number
CA2583043C
CA2583043C CA002583043A CA2583043A CA2583043C CA 2583043 C CA2583043 C CA 2583043C CA 002583043 A CA002583043 A CA 002583043A CA 2583043 A CA2583043 A CA 2583043A CA 2583043 C CA2583043 C CA 2583043C
Authority
CA
Canada
Prior art keywords
plate
guardrail
shear
upper portion
support post
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
CA002583043A
Other languages
English (en)
Other versions
CA2583043A1 (fr
Inventor
James R. Albritton
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.)
Trinity Industries Inc
Original Assignee
Trinity Industries 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.)
Filing date
Publication date
Priority claimed from US09/358,017 external-priority patent/US6398192B1/en
Application filed by Trinity Industries Inc filed Critical Trinity Industries Inc
Publication of CA2583043A1 publication Critical patent/CA2583043A1/fr
Application granted granted Critical
Publication of CA2583043C publication Critical patent/CA2583043C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Landscapes

  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
CA002583043A 1999-01-06 1999-12-20 Montant de support susceptible de se rompre, concu pour equiper les extremites de glissieres de securite d'autoroutes Expired - Lifetime CA2583043C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11512299P 1999-01-06 1999-01-06
US60/115,122 1999-01-06
US09/358,017 1999-07-19
US09/358,017 US6398192B1 (en) 1999-01-06 1999-07-19 Breakaway support post for highway guardrail end treatments
CA002358600A CA2358600C (fr) 1999-01-06 1999-12-20 Montant de support susceptible de se rompre, concu pour equiper les extremites de glissieres de securite d'autoroutes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002358600A Division CA2358600C (fr) 1999-01-06 1999-12-20 Montant de support susceptible de se rompre, concu pour equiper les extremites de glissieres de securite d'autoroutes

Publications (2)

Publication Number Publication Date
CA2583043A1 CA2583043A1 (fr) 2000-07-13
CA2583043C true CA2583043C (fr) 2009-03-24

Family

ID=38162449

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002583043A Expired - Lifetime CA2583043C (fr) 1999-01-06 1999-12-20 Montant de support susceptible de se rompre, concu pour equiper les extremites de glissieres de securite d'autoroutes

Country Status (1)

Country Link
CA (1) CA2583043C (fr)

Also Published As

Publication number Publication date
CA2583043A1 (fr) 2000-07-13

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20191220