CA3049559C - Ensemble d'absorption de collision de glissiere de securite - Google Patents

Ensemble d'absorption de collision de glissiere de securite

Info

Publication number
CA3049559C
CA3049559C CA3049559A CA3049559A CA3049559C CA 3049559 C CA3049559 C CA 3049559C CA 3049559 A CA3049559 A CA 3049559A CA 3049559 A CA3049559 A CA 3049559A CA 3049559 C CA3049559 C CA 3049559C
Authority
CA
Canada
Prior art keywords
panel
guardrail
cutting
rail panel
absorbing assembly
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.)
Active
Application number
CA3049559A
Other languages
English (en)
Other versions
CA3049559A1 (fr
Inventor
Gerrit A. Dyke
Jeffrey M. Thompson
Daniel Paul Decayanan Loya
Alvaro E. Morales Flores
Jason T. Lim
Scott G. Kroeker
Marco Anghileri
Original Assignee
Lindsay Transportation Solutions LLC
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 US15/420,748 external-priority patent/US10378165B2/en
Application filed by Lindsay Transportation Solutions LLC filed Critical Lindsay Transportation Solutions LLC
Publication of CA3049559A1 publication Critical patent/CA3049559A1/fr
Application granted granted Critical
Publication of CA3049559C publication Critical patent/CA3049559C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

L'invention concerne un ensemble d'absorption de collision de glissière de sécurité qui comprend des panneaux de rail amont et aval allongés se chevauchant, une tête d'impact pour faire coulisser ledit panneau de rail amont par rapport audit panneau aval lorsqu'elle est touchée par un véhicule, et une dent de coupe pour couper et fendre le panneau de rail aval lors d'un impact de véhicule sur la tête d'impact.
CA3049559A 2017-01-31 2017-10-30 Ensemble d'absorption de collision de glissiere de securite Active CA3049559C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/420,748 2017-01-31
US15/420,748 US10378165B2 (en) 2017-01-31 2017-01-31 Guardrail crash absorbing assembly
PCT/US2017/058955 WO2018144083A1 (fr) 2017-01-31 2017-10-30 Ensemble d'absorption de collision de glissière de sécurité

Publications (2)

Publication Number Publication Date
CA3049559A1 CA3049559A1 (fr) 2018-08-09
CA3049559C true CA3049559C (fr) 2026-03-10

Family

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