EP 2418325 A2 20120215 - Impact attenuator
Title (en)
Impact attenuator
Title (de)
Aufpralldämpfer
Title (fr)
Amortisseur d'impact
Publication
Application
Priority
KR 20100077206 A 20100811
Abstract (en)
An impact attenuator includes: a plurality of support frames installed in a row at an interval, each support frame having first and second horizontal beams, a reinforcing member installed between the first and second horizontal beams, and at least one wire clip installed under the first horizontal beam; a rear support integrally formed with one of the support frames and having a vertical beam; a plurality of guard rail connecting units, each guard rail connecting unit including guard rails installed on opposite sides of each of the support frames and a fixing member for movably installing the guard rails; and an absorbing tank including a front tank installed on a front surface of one of the support frames and a plurality of cushion tanks installed between the support frames, wherein a wire rope connects the support frames and the rear support to guide linear movements of the support frames.
IPC 8 full level
E01F 15/14 (2006.01)
CPC (source: EP)
E01F 15/146 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2418325 A2 20120215; EP 2418325 A3 20150603; CN 103069078 A 20130424; CN 103069078 B 20160817; JP 2013535601 A 20130912; JP 5592013 B2 20140917; KR 101150938 B1 20120529; KR 20120015020 A 20120221; WO 2012020975 A2 20120216; WO 2012020975 A3 20120510
DOCDB simple family (application)
EP 11175519 A 20110727; CN 201180039896 A 20110810; JP 2013524036 A 20110810; KR 20100077206 A 20100811; KR 2011005816 W 20110810