(19)
(11) EP 2 685 003 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
17.12.2014 Bulletin 2014/51

(43) Date of publication A2:
15.01.2014 Bulletin 2014/03

(21) Application number: 12188548.7

(22) Date of filing: 15.10.2012
(51) International Patent Classification (IPC): 
E01F 15/14(2006.01)
(84) Designated Contracting States:
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 States:
BA ME

(30) Priority: 11.07.2012 KR 20120075396

(71) Applicant: Shindo Industry Co., Ltd
Gyeonggi-do 413-833 (KR)

(72) Inventor:
  • Hwang, Yong-Soon
    413-833 Paju-si, Gyeonggi-do (KR)

(74) Representative: Gulde & Partner 
Patent- und Rechtsanwaltskanzlei mbB Wallstraße 58/59
10179 Berlin
10179 Berlin (DE)

   


(54) Crash cushion apparatus


(57) Disclosed is a crash cushion apparatus including a front impact absorption portion; a guardrail connection device having support frames, guardrails installed on both sides of the support frames and adapted to move, and connection plates for connecting the support frames and the guardrails; a rear support fixed to the ground and provided with a wire fixing plate for connecting a wire rope; a movable plate installed on one side of the rear support and adapted to move leftwards/rightwards along slots; cushion tanks; and a wire rope. The support frames and the rear support are connected by the wire rope. The crash cushion apparatus can absorb shock energy resulting not only from a front collision, but also from a lateral collision, in a stepwise manner.







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Search report