KR102347268B9 - shock-reducing quick emergency vehicle retrun system for median strip - Google Patents

shock-reducing quick emergency vehicle retrun system for median strip

Info

Publication number
KR102347268B9
KR102347268B9 KR1020200124034A KR20200124034A KR102347268B9 KR 102347268 B9 KR102347268 B9 KR 102347268B9 KR 1020200124034 A KR1020200124034 A KR 1020200124034A KR 20200124034 A KR20200124034 A KR 20200124034A KR 102347268 B9 KR102347268 B9 KR 102347268B9
Authority
KR
South Korea
Prior art keywords
retrun
shock
emergency vehicle
median strip
quick emergency
Prior art date
Application number
KR1020200124034A
Other languages
Korean (ko)
Other versions
KR102347268B1 (en
Inventor
이원우
이승렬
Original Assignee
주식회사 디앤에스테크놀로지
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
Application filed by 주식회사 디앤에스테크놀로지 filed Critical 주식회사 디앤에스테크놀로지
Priority to KR1020200124034A priority Critical patent/KR102347268B1/en
Application granted granted Critical
Publication of KR102347268B1 publication Critical patent/KR102347268B1/en
Publication of KR102347268B9 publication Critical patent/KR102347268B9/en

Links

KR1020200124034A 2020-09-24 2020-09-24 shock-reducing quick emergency vehicle retrun system for median strip KR102347268B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020200124034A KR102347268B1 (en) 2020-09-24 2020-09-24 shock-reducing quick emergency vehicle retrun system for median strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200124034A KR102347268B1 (en) 2020-09-24 2020-09-24 shock-reducing quick emergency vehicle retrun system for median strip

Publications (2)

Publication Number Publication Date
KR102347268B1 KR102347268B1 (en) 2022-01-05
KR102347268B9 true KR102347268B9 (en) 2023-09-07

Family

ID=79348689

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200124034A KR102347268B1 (en) 2020-09-24 2020-09-24 shock-reducing quick emergency vehicle retrun system for median strip

Country Status (1)

Country Link
KR (1) KR102347268B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009542A (en) * 1990-03-06 1991-04-23 Hardin Jr Paul W Traffic barrier gate
JP3901090B2 (en) * 2002-12-27 2007-04-04 石川島播磨重工業株式会社 Movable separator
KR20070110459A (en) 2006-10-19 2007-11-19 이홍상 A median strip
JP2008231756A (en) * 2007-03-20 2008-10-02 ▲蔦▼井株式会社 Subsidence prevention device for strut for supporting guard rail and method of constructing the strut
KR100935426B1 (en) 2009-09-25 2010-01-06 의왕개발 주식회사 Emergency return cars device for median strip
KR101019601B1 (en) 2010-10-18 2011-03-09 부강전기 (주) Median strip comprised emergency u-turn device
KR101893138B1 (en) 2018-03-27 2018-08-31 주식회사 디앤에스 테크놀로지 Vehicle retrun apparatus of median strip for operating by gap of road height level and weight of vehicle

Also Published As

Publication number Publication date
KR102347268B1 (en) 2022-01-05

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Legal Events

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E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]