KR100683047B1 - Drive way guide rail - Google Patents

Drive way guide rail Download PDF

Info

Publication number
KR100683047B1
KR100683047B1 KR1020050080750A KR20050080750A KR100683047B1 KR 100683047 B1 KR100683047 B1 KR 100683047B1 KR 1020050080750 A KR1020050080750 A KR 1020050080750A KR 20050080750 A KR20050080750 A KR 20050080750A KR 100683047 B1 KR100683047 B1 KR 100683047B1
Authority
KR
South Korea
Prior art keywords
support
guide rail
guide
shape
coupled
Prior art date
Application number
KR1020050080750A
Other languages
Korean (ko)
Inventor
박기성
Original Assignee
박기성
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 박기성 filed Critical 박기성
Priority to KR1020050080750A priority Critical patent/KR100683047B1/en
Application granted granted Critical
Publication of KR100683047B1 publication Critical patent/KR100683047B1/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0407—Metal rails
    • E01F15/0438—Spacers between rails and posts, e.g. energy-absorbing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

A guardrail for a driveway is provided to easily absorb the impact applied to the guardrail body and minimize collision damage by combining the support body through the buffer unit having elasticity. A guardrail(10) for a driveway is composed of a guardrail body(11) containing a first plate-shaped fixing bracket(14); a support body(12) combined to one direction through a fixing body(17) having a bolt and a nut to contain a plate-shaped second fixing bracket(16) molded according to the shape of the pillar; and a buffer unit(13) mounted between the guardrail body and the support body. The buffer absorbs the impact applied from the guardrail body. An elastic block is molded with the same shape as the shape of the first and second fixing brackets and made of a vacuum rubber material. The buffer unit is heat-activated at the combined area of the guardrail body and the support body.

Description

차도용 가이드레일{Drive way guide rail}Drive way guide rail

도 1은 본 발명의 구성을 도시한 사시도.1 is a perspective view showing the configuration of the present invention.

도 2는 본 발명의 구성을 도시한 단면도.2 is a cross-sectional view showing the configuration of the present invention.

도 3의 a,b,c는 본 발명의 작용을 보인 단면도.Figure 3 a, b, c is a cross-sectional view showing the operation of the present invention.

도 4는 본 발명의 다른 실시예의 구성을 도시한 단면도.4 is a cross-sectional view showing the configuration of another embodiment of the present invention.

도 5는 본 발명의 또 다른 실시예의 구성을 도시한 단면도.5 is a cross-sectional view showing the configuration of another embodiment of the present invention.

도 6은 본 발명의 또 다른 실시예의 구성을 도시한 단면도.6 is a cross-sectional view showing the configuration of another embodiment of the present invention.

<도면의 주요부분에 대한 부호 설명>       <Description of Signs of Major Parts of Drawings>

10 : 가이드레일 11 : 가이드레일본체10: guide rail 11: guide rail

12 : 지지체 13 : 완충수단12 support body 13 buffer means

14 : 고정브라켓1 15,17 : 고정체14: fixed bracket 1 15, 17: fixed body

16 : 고정브라켓2 16: fixing bracket 2

본 발명은 차도용 가이드레일에 관한 것으로, 더욱 상세하게는 차도에 설치되어, 차량이 차도 이외의 장소로 이탈하는 것을 방지하는 한편, 충돌 시 차량의 충격을 최소화하도록 된 가이드레일에 관한 것이다.The present invention relates to a guide rail for a roadway, and more particularly, to a guide rail that is installed on a roadway to prevent the vehicle from escaping to a place other than the roadway, and to minimize the impact of the vehicle during a collision.

일반적으로, 차도용 가이드레일은 요철 형상으로 절곡된 가이드레일본체와; 전술한 가이드레일본체와 볼트 결합되어, 가이드레일본체를 지면 소정 높이에 고정 지지하는 지지체로 구성된 것으로, 차량이 차도 이외의 장소로 이탈하는 것을 방지하는 안전장치이다.In general, the guide rail for the driveway and the guide rail body bent in an uneven shape; It is a safety device which is comprised of the support body which bolted with the guide body of the above-mentioned body, and which supports the guide body of the fixed body to a predetermined height on the ground, and prevents a vehicle from leaving to a place other than a roadway.

이러한 가이드레일본체는 다수 절곡된 요철 형태로 되어, 표면에 가해지는 충격을 완화시키도록 되어 있다.These guide bodies are in the form of a large number of bent concavities and convexities to mitigate the impact on the surface.

그러나, 전술한 바와 같이, 볼트를 통해 지지체에 고정되어 있어, 최소한 차량의 이탈을 저지할 수 있을 정도로 견고한 지지체의 저항으로 인해, 충격을 완화시키는데 한계가 있는 것이었다.However, as described above, due to the resistance of the support, which is fixed to the support via bolts and is so strong that it can at least prevent the departure of the vehicle, there was a limit to mitigating the impact.

또한, 설치 후 장기간이 경과하면, 볼트 및 볼트 체결 부위가 산화되어, 결합력이 저하되는 문제점이 있는 것이었다. In addition, when a long time passes after installation, the bolt and the bolt fastening portion is oxidized, there is a problem that the bonding force is lowered.

이와 같은 문제점을 해결하기 위한 본 발명은 가이드레일본체와 지지체의 결합 구조가 개선된 차도용 가이드레일을 제공하는데 목적을 두고 있다.The present invention for solving the above problems is an object of the present invention to provide a guide rail for the improved improved structure of the guide rail body and the support.

이러한 목적 달성을 위한 본 발명은, 요철 형상으로 절곡된 가이드레일본체와; 전술한 가이드레일본체와 결합되어, 가이드레일본체를 지면 소정 높이에 고정 지지하는 지지체로 구성된 차도용 가이드레일에 있어서, 전술한 가이드레일 본체와 지지체가 상호 접하여 결합 고정되는 부분에 열융착 결합되어, 가이드레일본체 로부터 가해지는 충격을 완화시키는 완충수단을 포함하여 구성됨을 특징으로 한다.The present invention for achieving this object, the guide bent Japanese body bent in an uneven shape; In the driveway guide rail, which is coupled to the above-described guide rail body, the support rail configured to support and support the guide rail body at a predetermined height on the ground, the above-mentioned guide rail main body and the support body is heat-sealed and coupled to a portion which is coupled and fixed to each other, And a shock absorbing means for alleviating the impact from the guide body.

이러한 본 발명은 가이드레일본체와 가이드레일본체를 지지하는 지지체가 접하여 결합되는 부분에, 전술한 탄성을 갖는 완충수단를 결합시킴으로써, 가이드레일본체로 가해지는 충격을 완화시켜, 충돌 피해를 최소화하게 된다.In the present invention, by combining the shock absorbing means having the above-mentioned elasticity in a portion where the guide support body and the support for supporting the guide support body are coupled to each other, the shock applied to the guide body is reduced, thereby minimizing collision damage.

예컨대, 차량이 가이드레일본체에 충돌할 경우, 가이드레일에 가해진 충격력이 완충수단를 통해 흡수/분산되면서 완화되어, 가이드레일과의 충돌에 따른 피해를 줄일 수 있게 된다.For example, when the vehicle collides with the guide rail body, the impact force applied to the guide rail is alleviated by being absorbed / dispersed through the buffer means, thereby reducing the damage caused by the collision with the guide rail.

이와 같이 되는 본 발명 중 전술한 가이드레일본체는 길이 방향을 따라 요철 형상으로 절곡된 소정의 길이를 갖는 판체로서, 예컨대, 고정체를 통해 일측 방향으로 결합되는 고정브라켓1을 포함하여 구성될 수 있다.As described above, the guide leg of the present invention as described above is a plate having a predetermined length bent in an uneven shape along the longitudinal direction, for example, may be configured to include a fixing bracket 1 coupled in one direction through the fixing body. .

여기서, 전술한 고정체는 예컨대, 볼트 및 너트이다.Here, the above-mentioned fixtures are, for example, bolts and nuts.

또한, 전술한 고정브라켓1은 예컨대, 가이드레일본체의 형상에 따라 성형된 판체일 수 있다.In addition, the fixing bracket 1 described above may be, for example, a plate molded in accordance with the shape of the guide leg body.

이때, 전술한 고정브라켓1은 예컨대, 볼트 머리가 인입될 수 있도록 일측 면에는 홈이 형성될 수 있다.At this time, the above-described fixing bracket 1, for example, a groove may be formed on one side so that the bolt head can be inserted.

또한, 전술한 가이드레일본체의 타측 면으로 돌출되는 전술한 고정체인 볼트의 단부에 결합되는 너트는 캡 형태일 수 있다.In addition, the nut coupled to the end of the bolt, which is the above-mentioned fixing body protruding to the other side of the above-described guide leg body may be in the form of a cap.

한편, 본 발명 중 전술한 지지체는 일측 단이 지면에 함침 고정된 기둥으로서, 예컨대, 고정체를 통해 일측 방향으로 결합되는 고정브라켓2를 포함하여 구성될 수 있다. On the other hand, the above-described support of the present invention may be configured to include a fixing bracket 2 coupled to one side through a fixing body, for example, as a pillar that one end is impregnated to the ground.

여기서, 전술한 고정체는 예컨대, 볼트 및 너트이다.Here, the above-mentioned fixtures are, for example, bolts and nuts.

또한, 전술한 고정브라켓2는 예컨대, 지지체인 기둥의 형상에 따라 성형된 판체일 수 있다.In addition, the fixing bracket 2 described above may be, for example, a plate body shaped according to the shape of the pillar serving as the support.

이때, 전술한 고정브라켓2는 예컨대, 볼트 머리가 인입될 수 있도록 일측 면에는 홈이 형성될 수 있다.At this time, the above-described fixing bracket 2, for example, a groove may be formed on one side so that the bolt head can be inserted.

또 한편, 본 발명 중 전술한 완충수단은 예컨대, 양단이 각각 전술한 고정브라켓1과 고정브라켓2의 형상과 동일한 형상으로 성형된 탄성 블록일 수 있다.On the other hand, the above-described shock absorbing means of the present invention may be, for example, an elastic block molded at the same shape as both ends of the fixed bracket 1 and the fixed bracket 2, respectively.

여기서, 전술한 완충수단은 고분자 물질로서, 예컨대, 재질이 실리콘일 수 있으며, 내부에 공기가 포함되지 않은 진공고무일 수도 있다. Here, the aforementioned buffer means is a polymer material, for example, the material may be silicon, it may be a vacuum rubber that does not contain air therein.

이밖에도, 본 발명의 고정브라켓1와 고정브라켓2 및 완충수단(13)의 결합은 열융착 뿐 아니라, 접착제를 이용한 접착도 가능하다.In addition, the combination of the fixing bracket 1 and the fixing bracket 2 and the buffer means 13 of the present invention is not only heat-sealed, it is also possible to bond using an adhesive.

이와 같이 구성될 수 있는 본 발명의 실시예를 첨부 도면을 참고로 하여 설명하면 다음과 같다.An embodiment of the present invention which can be configured as described above will be described with reference to the accompanying drawings.

먼저, 본 발명은 첨부 도면 도 1 및 도 2에서 보는 바와 같이, 요철 형상으로 절곡된 가이드레일본체(11)와; 전술한 가이드레일본체(11)와 결합되어, 가이드레일본체(11)를 지면 소정 높이에 고정 지지하는 지지체(12)로 구성된 차도용 가이드레일(10)에 있어서, 전술한 가이드레일본체(11)와 지지체(12)가 상호 접하여 결합 고정되는 부분에 열융착 결합되어, 가이드레일본체(11)로부터 가해지는 충격을 완화시키는 완충수단(13)을 포함하여 구성된다.First, the present invention, as shown in the accompanying drawings, Figures 1 and 2, the guide leg body 11 bent in an uneven shape; In the guide rail 10 for a roadway, which is coupled to the guide rail body 11 described above and configured to support the guide rail body 11 at a predetermined height on the ground, the guide rail body 11 described above. And the support 12 are heat-sealed and coupled to each other to be fixed to each other, the shock absorbing means 13 is configured to mitigate the impact applied from the guide leg body (11).

이와 같이 구성된 본 발명 중 전술한 가이드레일본체(11)는 길이 방향을 따 라 요철 형상으로 절곡된 소정의 길이를 갖는 판체로서, 볼트/너트로 구성된 고정체(15)를 통해 일측 방향으로 결합되는, 가이드레일본체의 형상에 따라 성형된 판체 형상의 고정브라켓1(14)을 포함하여 구성된다.The above-described guide reinforcement body 11 of the present invention configured as described above is a plate body having a predetermined length bent in a concave-convex shape along the longitudinal direction, and is coupled in one direction through a fixing body 15 composed of bolts / nuts. It is configured to include a fixed bracket 1 (14) of the plate-shaped molded in accordance with the shape of the guide leg body.

이와 같이 가이드레일본체(11)에 볼트와 너트로 고정되는 고정브라켓1(14)은 전술한 완충수단(13)의 일측에 열융착되어 고정된다.As such, the fixing bracket 1 14 fixed to the guide leg member 11 with a bolt and a nut is heat-sealed and fixed to one side of the buffer means 13 described above.

여기서, 열 융착되는 면은 만곡진 면일 수 도 있고, 평면일 수도 있다.Here, the heat-sealed surface may be a curved surface or may be a flat surface.

이때, 전술한 고정브라켓1(14)은 고정체(15) 중 하나인 볼트의 머리가 인입될 수 있도록 일측 면에 홈이 형성된다.At this time, the above-described fixing bracket 1 (14) is formed with a groove on one side so that the head of the bolt which is one of the fixing body 15 can be inserted.

이는 완충부재(13)와 고정브라켓1(14)이 완벽하게 면 접촉되어 열융착되도록 하기 위한 것이다. This is to ensure that the buffer member 13 and the fixing bracket 1 (14) is in perfect surface contact and heat-sealed.

한편, 본 발명 중 전술한 지지체(12)는 일측 단이 지면에 함침 고정된 기둥으로서, 볼트 및 너트로 구성된 고정체(17)를 통해 일측 방향으로 결합되는, 전술한 지지체인 기둥의 형상에 따라 성형된 판체 형상의 고정브라켓2(16)를 포함하여 구성된다.On the other hand, the above-described support body 12 of the present invention is a pillar whose one end is impregnated fixed to the ground, coupled in one direction through a fixing body 17 consisting of bolts and nuts, according to the shape of the pillar which is the aforementioned support body It is configured to include a fixed plate-like fixing bracket 2 (16).

이때, 전술한 고정브라켓2(16)는 볼트 머리가 인입될 수 있도록 일측 면에는 홈이 형성된다.At this time, the above-described fixing bracket 2 (16) is formed with a groove on one side so that the bolt head can be inserted.

이 역시, 완충부재(13)와 고정브라켓2(16)이 완벽하게 면 접촉되어 열융착되도록 하기 위한 것이다.This is also to ensure that the cushioning member 13 and the fixing bracket 2 (16) is in perfect surface contact and heat-sealed.

또 한편, 본 발명 중 전술한 완충수단(13)은 양단이 각각 전술한 고정브라켓1(14)과 고정브라켓2(16)의 형상과 동일한 형상으로 성형된 실리콘 탄성 블록이거 나, 진공고무이다.On the other hand, the above-mentioned shock absorbing means 13 of the present invention is a silicone elastic block formed at the same shape as the shape of the fixing bracket 1 (14) and the fixing bracket 2 (16) described above, respectively, or a vacuum rubber.

특히, 진공고무로 될 경우, 블록 내부에 공기가 없어, 조직이 치밀하져 경질화 되면서도 탄성력이 증대되어, 완충을 위한 탄성체로서 접합하게 된다. In particular, when it becomes a vacuum rubber, there is no air inside the block, the structure becomes dense and hardened, but the elastic force is increased, thereby joining as an elastic body for cushioning.

이와 같이 되는 본 발명은 첨부 도면 도 3 의 a,b에서 보는 바와 같이, 가이드레일본체(11)로 충격이 가해지면, 완충부재(13)가 충격력을 흡수하여 분산시켜, 충격을 완화시키게 된다.In the present invention as described above, as shown in a and b of FIG. 3, when an impact is applied to the guide leg body 11, the shock absorbing member 13 absorbs and disperses the impact force, thereby alleviating the impact.

이때, 만약 충격(지지체가 상당히 휘어지지 않는 범위)이 완충부재(13)가 위치한 부분에 가해지면, 전술한 바와 같은 충격 완화는 물론, 첨부 도면 도 3의 c에서 보는 바와 같이, 완충부재(13)가 원상회복되면서 밀려들어온 가이드레일본체(11)를 어느 정도는 전방으로 밀어 원상태로 되돌아간다. At this time, if an impact (a range in which the support is not considerably bent) is applied to the portion where the shock absorbing member 13 is located, the shock absorbing member 13 as well as the shock absorbing member 13 as shown in FIG. When the) is restored to its original state, the guide reinforcement body 11 that has been pushed in to some extent is pushed forward to return to its original state.

그밖에도 본 발명은 첨부 도면 도 4에서 보는 바와 같이, 가이드레일본체(11)와 지지체(12)의 결합부위에 완충수단(13)가 직접 열융착되어 구성될 수 도 있으며, 첨부 도면 도 5에서 보는 바와 같이, 완충수단(13)을 길게 할 수 도 있다. In addition, the present invention, as shown in the accompanying drawings, Figure 4, the shock absorbing means 13 may be configured to be directly heat-sealed to the coupling portion of the guide body body 11 and the support 12, in Figure 5 As can be seen, the buffer means 13 can be lengthened.

또한, 첨부 도면 도 6에서 보는 바와 같이, 가이드레일본체(110의 절곡 단수에 따라 또는 폭에 따라 완충부재(13)를 가감하여 사용할 수 도 있다.In addition, as shown in FIG. 6, the shock absorbing member 13 may be added or subtracted depending on the number of bending stages or the width of the guide reinforcement body 110.

이와 같이 구성된 본 발명은 가이드레일본체와 가이드레일본체를 지지하는 지지체의 결합을 볼트를 통한 직접 결합이 아닌, 탄성을 갖는 완충수단를 통해 결합시킴으로써, 가이드레일본체로 가해지는 충격을 완화시켜, 충돌 피해를 최소화하는 효과를 얻는다.According to the present invention configured as described above, the coupling between the support body and the support body supporting the guide body is not coupled directly through bolts, but rather through a shock absorbing means having elasticity, thereby reducing the impact applied to the guide body. Get the effect of minimizing.

Claims (5)

길이 방향을 따라 요철 형상으로 절곡된 소정의 길이를 갖는 판체로서, 볼트/너트로 구성된 고정체(15)를 통해 일측 방향으로 결합되는, 가이드레일본체의 형상에 따라 성형된 판체 형상의 고정브라켓1(14)을 포함하는 가이드레일본체(11)와; 상기 가이드레일본체(11)와 결합되어, 가이드레일본체(11)를 지면 소정 높이에 고정 지지하도록 일측 단이 지면에 함침 고정된 기둥으로서, 볼트 및 너트로 구성된 고정체(17)를 통해 일측 방향으로 결합되는, 상기 지지체인 기둥의 형상에 따라 성형된 판체 형상의 고정브라켓2(16)를 포함하는 지지체(12)와; 상기 가이드레일본체(11)와 지지체 사이에 설치되는 완충수단(13)을 포함하는 차도용 가이드레일(10)에 있어서, 상기 가이드레일본체(11)와 지지체(12)가 상호 접하여 결합 고정되는 부분에 열융착 결합되어, 가이드레일본체(11)로부터 가해지는 충격을 완화시키는 완충수단(13)으로서, 양단 면이 각각 상기 고정브라켓1(14)과 고정브라켓2(16)의 형상과 동일한 형상으로 성형된 진공고무 재질의 탄성 블록을 구비하되, 상기 가이드레일본체(11)와 지지체(12)의 결합부위에 완충수단(13)을 직접 열융착시켜 결합하여서 됨을 특징으로 하는 차도용 가이드레일.Plate-shaped fixed bracket 1 formed in accordance with the shape of the guide leg is a body having a predetermined length bent in a concave-convex shape along the longitudinal direction, coupled in one direction through a fixing body 15 consisting of bolts / nuts 1 A guide leg body 11 comprising 14; Coupled with the guide rail body 11, the one end is impregnated fixed to the ground to support the guide rail body 11 to a predetermined height of the ground, one side through a fixing body 17 consisting of bolts and nuts A support (12) comprising a fixed bracket (2) of a plate shape shaped according to the shape of the pillar, which is a support, coupled to the support; In the guide rail 10 for a driveway including a buffer means 13 is provided between the guide rail body 11 and the support, a portion where the guide rail body 11 and the support 12 are coupled to each other and fixed. Heat-sealed to the shock absorbing means 13 to mitigate the impact applied from the guide leg body 11, both end faces of the same shape as that of the fixing bracket 1 (14) and the fixing bracket 2 (16), respectively. A guide rail for a driveway, comprising: an elastic block made of a molded vacuum rubber material, which is formed by directly heat-sealing the shock absorbing means 13 to a coupling portion of the guide leg body 11 and the support 12. 삭제delete 삭제delete 삭제delete 삭제delete
KR1020050080750A 2005-08-31 2005-08-31 Drive way guide rail KR100683047B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020050080750A KR100683047B1 (en) 2005-08-31 2005-08-31 Drive way guide rail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050080750A KR100683047B1 (en) 2005-08-31 2005-08-31 Drive way guide rail

Publications (1)

Publication Number Publication Date
KR100683047B1 true KR100683047B1 (en) 2007-02-15

Family

ID=38106431

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050080750A KR100683047B1 (en) 2005-08-31 2005-08-31 Drive way guide rail

Country Status (1)

Country Link
KR (1) KR100683047B1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100758661B1 (en) 2006-11-07 2007-09-13 한국도로공사 Blocked-out for w-beam guard rail
WO2010056886A2 (en) * 2008-11-12 2010-05-20 Bww Enterprises, Inc. Guardrail block and reflector system
CN102650190A (en) * 2012-05-25 2012-08-29 张家港固耐特围栏***有限公司 Anti-collision sliding door
CN103015347A (en) * 2013-01-06 2013-04-03 宁波大学 Highway guardrail with good energy absorption capacity
CN103911963A (en) * 2014-04-15 2014-07-09 朱学成 Road square environment-friendly flower and grass planting guardrail
KR101899128B1 (en) * 2017-07-18 2018-09-14 케이아이산업개발(주) snow removal shovel guide apparatus of snow removalautomobile
KR102150466B1 (en) * 2020-01-28 2020-09-01 주식회사 에스티 Corrugated steel sheet separation prevention device for soundproof tunnel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200175441Y1 (en) * 1999-10-11 2000-03-15 동아기공주식회사 Absorption Impact for Guide a Rail
KR20000017228U (en) * 1999-02-13 2000-09-25 송석근 Mitigate guide rail
KR20000065817A (en) * 1999-04-09 2000-11-15 한상원 A median strip of an impact suction equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000017228U (en) * 1999-02-13 2000-09-25 송석근 Mitigate guide rail
KR20000065817A (en) * 1999-04-09 2000-11-15 한상원 A median strip of an impact suction equipment
KR200175441Y1 (en) * 1999-10-11 2000-03-15 동아기공주식회사 Absorption Impact for Guide a Rail

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100758661B1 (en) 2006-11-07 2007-09-13 한국도로공사 Blocked-out for w-beam guard rail
WO2010056886A2 (en) * 2008-11-12 2010-05-20 Bww Enterprises, Inc. Guardrail block and reflector system
WO2010056886A3 (en) * 2008-11-12 2010-08-19 Bww Enterprises, Inc. Guardrail block and reflector system
US7850317B2 (en) 2008-11-12 2010-12-14 Bww Enterprises, Inc. Guardrail block and reflector system
CN102650190A (en) * 2012-05-25 2012-08-29 张家港固耐特围栏***有限公司 Anti-collision sliding door
CN102650190B (en) * 2012-05-25 2015-04-01 张家港固耐特围栏***有限公司 Anti-collision sliding door
CN103015347A (en) * 2013-01-06 2013-04-03 宁波大学 Highway guardrail with good energy absorption capacity
CN103015347B (en) * 2013-01-06 2015-04-01 宁波大学 Highway guardrail with good energy absorption capacity
CN103911963A (en) * 2014-04-15 2014-07-09 朱学成 Road square environment-friendly flower and grass planting guardrail
KR101899128B1 (en) * 2017-07-18 2018-09-14 케이아이산업개발(주) snow removal shovel guide apparatus of snow removalautomobile
KR102150466B1 (en) * 2020-01-28 2020-09-01 주식회사 에스티 Corrugated steel sheet separation prevention device for soundproof tunnel

Similar Documents

Publication Publication Date Title
KR100683047B1 (en) Drive way guide rail
RU2572450C1 (en) Car rear part
JP5592013B2 (en) Shock absorber
KR100813160B1 (en) The crash box used a car
KR102074717B1 (en) Truck Mounted Attenuator
KR101085888B1 (en) Shock absorbing device of guard rail
KR100588257B1 (en) Construction method and device of guide-rail for bridge
US10710529B2 (en) Pedestrian protection device for a motor vehicle
KR100514503B1 (en) Structure of protective wall of a railroad terminal
KR20090005914A (en) Guide rail for impact absorption chapter
KR100587652B1 (en) Sectional road median strip with means for absorbing the noise and impact
CN104842787A (en) Mounting structure of clutch pedal assembly, and vehicle
CN113771788A (en) Automobile rear support frame
KR20150031868A (en) The shock-absorbing device
KR101219853B1 (en) fender mounting structure
KR101102617B1 (en) Guardrail the shock absorber for road
KR101875505B1 (en) an shock absorption apparatus for a road
KR200312651Y1 (en) Washer bolt used for fastening device which awwests railroad sound and vibration
KR200435121Y1 (en) Impact absorption tank
KR200343181Y1 (en) A guide rail structure with a shock-absorbing
KR200323065Y1 (en) Driveway center divide part entrance shock absorber
CN213676601U (en) Injection molding integrated plastic part special for automobile
KR200252858Y1 (en) An absorbing road apparatus using a rubber board and slip pipe
CN213862508U (en) Fully-enclosed bumper
KR200347275Y1 (en) Spring safety bollad

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20120227

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20121226

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee