KR100356275B1 - A Structure for Engineroom Hood of Vehicle - Google Patents

A Structure for Engineroom Hood of Vehicle Download PDF

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Publication number
KR100356275B1
KR100356275B1 KR1020000051743A KR20000051743A KR100356275B1 KR 100356275 B1 KR100356275 B1 KR 100356275B1 KR 1020000051743 A KR1020000051743 A KR 1020000051743A KR 20000051743 A KR20000051743 A KR 20000051743A KR 100356275 B1 KR100356275 B1 KR 100356275B1
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South Korea
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hood
engine room
pedestrian
boundary
head
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KR1020000051743A
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Korean (ko)
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KR20020018446A (en
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김진식
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현대자동차주식회사
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D25/00Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08Front or rear portions
    • B62D25/10Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
    • B62D25/12Parts or details thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/34Protecting non-occupants of a vehicle, e.g. pedestrians
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D29/00Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/001Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
    • B62D29/002Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material a foamable synthetic material or metal being added in situ

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Superstructure Of Vehicle (AREA)

Abstract

본 발명은 엔진룸 후드의 구조개선에 관한 것으로서, 보다 상세하게는 운행중의 자동차가 보행자와 충돌했을 때 보행자의 머리부위가 차체전방의 엔진룸후드와 펜더가 이루는 경계부위에 부딪혀 치명상을 입는 사고가 빈번하게 발생되는바, 이러한 차량과의 정면충돌시 보행자의 상해치를 줄이기 위한 엔진룸 후드의 구조에 관한 것이다.The present invention relates to an improvement in the structure of an engine room hood. More specifically, when a car in collision with a pedestrian collides with a pedestrian, the head of the pedestrian hits the boundary between the engine room hood and the fender at the front of the vehicle, causing a fatal injury. Frequently occurring, it relates to the structure of the engine room hood for reducing the injuries of pedestrians in the event of a frontal collision with the vehicle.

본 발명의 목적은 2002년 이후 적용될 보행자 안전법규를 적극 만족함과 동시에 보행자와의 충돌사고시 보행자의 머리부위가 엔진룸후드와 2차충돌을 일으켰을 경우, HIC(head injury criteria)를 대폭 감소시킴으로써 보행자의 머리부위가 받는 충격을 최소화하는데 있다.The object of the present invention is to satisfy the pedestrian safety regulations to be applied after 2002, and when the head of the pedestrian has a secondary collision with the engine room hood in the event of a collision with the pedestrian, the head injury criteria (HIC) are greatly reduced. To minimize the impact on the head.

본 발명의 기술적 구성은 전방차체에 위치한 펜더패널과 경계부를 이루며 후드아웃터패널과 후드인너패널로 구성되어 소정의 너비를 갖는 엔진룸후드에 있어서,Technical configuration of the present invention comprises a hood outer panel and a hood inner panel forming a boundary with a fender panel located in the front vehicle body in the engine room hood having a predetermined width,

상기 엔진룸후드와 펜더패널이 이루는 경계부가 전방차체의 양측면으로 위치이동되어 설치되는 것을 특징으로 하는 자동차 엔진룸후드의 구조이다.The boundary between the engine room hood and the fender panel is moved to both sides of the front vehicle body and is installed.

Description

자동차 엔진룸 후드의 구조{A Structure for Engineroom Hood of Vehicle}A structure for engineroom hood of vehicle

본 발명은 엔진룸 후드의 구조개선에 관한 것으로서, 보다 상세하게는 운행중의 자동차가 보행자와 충돌했을 때 보행자의 머리부위가 차체전방의 엔진룸후드와 펜더가 이루는 경계부위에 부딪혀 치명상을 입는 사고가 빈번하게 발생되는바, 이러한 차량과의 정면충돌시 보행자의 상해치를 줄이기 위한 엔진룸 후드의 구조에 관한 것이다.The present invention relates to an improvement in the structure of an engine room hood. More specifically, when a car in collision with a pedestrian collides with a pedestrian, the head of the pedestrian hits the boundary between the engine room hood and the fender at the front of the vehicle, causing a fatal injury. Frequently occurring, it relates to the structure of the engine room hood for reducing the injuries of pedestrians in the event of a frontal collision with the vehicle.

일반적으로, 후드는 프론트바디의 상부에 위치하여 엔진룸 내의 엔진과 보기(bogie)류를 커버하여 보호하는 것으로 엔진소음의 차음기능뿐 아니라, 내전자파 특성과 특히 보행자 보호의 역할도 가지고 있다.In general, the hood is located on the upper part of the front body to cover and protect the engine and bogies in the engine compartment, which not only has the sound insulation of engine noise, but also has the role of electromagnetic resistance and particularly pedestrian protection.

후드의 요구성능에 보행자 보호항목이 포함되는 이유는, 자동차와 보행자간의 충돌사고 발생시 보행자의 다리부위가 차체의 전방범퍼와 1차충돌후, 보행자의 상체가 후드패널 상면부로 쓰러지면서 머리부위가 엔진룸후드와 펜더패널간의 경계부와 2차충돌하게 되는데, 상기 경계부위는 주변의 후드패널보다 특히 강한 구조로 형성되어 있어서, 보행자에게 뇌손상과 같은 치명상을 입히는 사례가 빈번하였기 때문이다.The reason why the pedestrian protection items are included in the required performance of the hood is that when the collision between the car and the pedestrian occurs, the pedestrian's leg collides with the front bumper of the car body and the vehicle collides with the upper body of the pedestrian. Secondary collision with the boundary between the room hood and the fender panel, because the boundary portion is formed in a particularly strong structure than the hood hood around the circumference, the fatal injury such as brain damage to the pedestrians are frequent.

도 1은 종래의 엔진룸후드가 적용된 전방차체를 도시한 사시도이고, 도 2는 도 1의 A-A부분을 나타낸 단면도이다.1 is a perspective view showing a front vehicle body to which a conventional engine room hood is applied, and FIG. 2 is a cross-sectional view illustrating a portion A-A of FIG. 1.

여기서 살펴보면, 보행자와의 충돌사고 발생시 엔진룸후드(10)와 펜더패널(20)이 이루는 경계부위(15)(이하, '경계부위'라 한다)가 보행자의 머리가 직접 충돌 가능한 위치에 형성되어 있어, 상기 1차 충돌에 의해 후드패널 상면부로 보행자가 넘어졌을 때 보행자에게 치명적 상해를 가한다. 상기 경계부위(15)에는 후드의 아웃터패널(12)과 인너패널(14)이 접합되어 형성된 모서리부(13)가 있고,또한 앞바퀴(45)를 감싸는 펜더패널(20)이 펜더에이프런어퍼멤버(22)에 수직으로 결합/설치되어 있어, 국부적으로 강도가 높게 나타난다. 만약 이 경계부위(15)에서 보행자의 머리가 2차충돌을 일으킨다면, 뇌에 심한 손상을 줄 수 있어 매우 위험하다.In this case, when the collision with the pedestrian occurs, the boundary portion 15 (hereinafter referred to as the “boundary portion”) formed by the engine room hood 10 and the fender panel 20 is formed at a position where the head of the pedestrian directly collides with each other. Thus, when the pedestrian falls to the upper portion of the hood panel by the first collision, fatal injury is caused to the pedestrian. The boundary portion 15 has an edge portion 13 formed by joining the outer panel 12 of the hood and the inner panel 14, and the fender panel 20 surrounding the front wheel 45 includes a fender apron upper member ( 22) vertically coupled / installed, resulting in high local strength. If the head of the pedestrian causes a secondary collision at the boundary 15, it can cause serious damage to the brain, which is very dangerous.

그럼에도 불구하고, 현행 자동차관련 안전법규는 운전자를 포함한 탑승자 위주의 안전만이 고려되어 규제가 이루어지는 실정이고, 제작사의 차량개발 또한 보행자의 안전보다는 이러한 안전법규를 만족시키는데 주안을 두고 차량설계 및 제작이 이루어졌다.Nevertheless, the current car-related safety regulations are regulated considering only the passenger-oriented safety including the driver, and the vehicle development of the manufacturer also focuses on satisfying these safety regulations rather than the safety of pedestrians. Was done.

통상적으로 탑승자 안전도만을 고려한 상기의 개발과정을 통해 시작차가 완성되면 실차충돌시험을 거치게 되는데, 실차충돌시험의 성능은 운전석과 조수석에 태운 인체모형(dummy)이 받는 상해치로서 평가한다. 충돌시험항목의 기본은 미국의 FMVSS 205과 국내 안전기준 102조에 의해 고정벽을 30MPH(48.3km/h)의 속도로 충돌하여 평가한다. 그러나 미국에서는 새로운 차를 구입하여 35MPH(56km/h)로 시험한 후, 그 결과를 소비자 잡지에 공표하는 NCAP라는 제도가 있다. 많은 소비자가 자동차 구입시 이값을 참조로 하고 있기 때문에 35MPH로 성능을 육성하고 있는 실정이다.In general, when the starting vehicle is completed through the above development process considering only the occupant safety level, the actual vehicle crash test is performed. The performance of the actual vehicle crash test is evaluated as the injury value received by the human body (dummy) on the driver's seat and the passenger seat. The basis of the collision test items is to evaluate the fixed wall by crashing the fixed wall at a speed of 30MPH (48.3km / h) according to FMVSS 205 of USA and Article 102 of the national safety standard. But in the United States, there is a system called NCAP that buys new cars, tests them at 35 MPH (56 km / h), and publishes the results in consumer magazines. Many consumers refer to this value when buying a car, so the performance is increasing to 35 MPH.

따라서, NCAP 테스트에 대응하여 자동차가 제작된후, 발생하는 전체 자동차사고의 유형을 조사분석해 본 결과, 승객의 상해치는 점차 감소하고 있는 경향이나, 오히려 보행자 충돌사고시 보행자가 받게 되는 상해치는 되레 증가하는 역현상을 보이고 있어 이에 대한 대책방안이 심각하게 요구되고 있다.As a result of investigating and analyzing the total types of car accidents that occurred after the car was manufactured in response to the NCAP test, the injuries of passengers tend to decrease gradually. As the phenomenon is reversed, there is a serious demand for countermeasures.

한편, 2002년 이후에 적용될 보행자 안전법규에 따르면, 보행자가 자동차와 1차충돌후 머리부위가 후드와 2차충돌을 일으킨 후의 상해치(HIC)를 규제할 예정인데, 종래구조의 엔진룸후드로는 신적용 법규에 대응하기 어려운 문제점이 있다.Meanwhile, according to the pedestrian safety law, which will be applied after 2002, pedestrians will regulate the injury value (HIC) after the head collision with the car after the first collision with the car. The problem is that it is difficult to cope with the new law.

본 발명은 상술한 바와 같은 제반 문제점을 해결하기 위하여 제안된 것으로, 그 목적은 주행중의 자동차와 보행자간의 충돌사고 발생시 보행자의 머리가 부딪칠 수 있는 경계부위를 전방차체의 측면으로 위치이동 시키고, 후드의 아웃터패널과 인너패널이 이루는 공간에 스폰지패드를 삽입함으로써, 2002년 이후 적용될 보행자 안전법규를 적극 만족함에 있다.The present invention has been proposed to solve the above-mentioned problems, the object of the present invention is to move the position of the boundary where the head of the pedestrian may hit the side of the front vehicle body in the event of a collision between the car and the pedestrian while driving, the hood By inserting the sponge pad into the space formed by the outer panel and the inner panel of the company, it is satisfied with the pedestrian safety regulations to be applied after 2002.

또한 보행자와의 충돌사고시 보행자의 머리부위가 엔진룸후드와 2차충돌을 일으켰을 경우, HIC(head injury criteria)를 대폭 감소시킴으로써 보행자의 머리부위가 받는 충격을 최소화하는데 있다.In addition, if the head of the pedestrian has a secondary collision with the engine room hood during the collision with the pedestrian, the impact of the head of the pedestrian is minimized by greatly reducing the head injury criteria (HIC).

도 1은 종래의 엔진룸후드가 적용된 전방차체를 도시한 사시도,1 is a perspective view showing a front vehicle body to which a conventional engine room hood is applied;

도 2는 도 1의 A-A부분을 나타낸 단면도,2 is a cross-sectional view showing part A-A of FIG. 1;

도 3은 본 발명에 따른 엔진룸후드가 적용된 전방차체를 도시한 사시도,3 is a perspective view showing a front vehicle body to which an engine room hood is applied according to the present invention;

도 4는 도 3의 B-B부위를 도시한 단면도,4 is a cross-sectional view showing a B-B portion of FIG.

도 5는 본 발명의 엔진룸후드에 스폰지패드가 추가된 부위를 도시한 사시도.Figure 5 is a perspective view showing a portion of the sponge pad added to the engine room hood of the present invention.

※도면의 주요부분에 대한 부호의 설명※※ Explanation of symbols about main part of drawing ※

15 : 후드와 펜더패널간의 경계부위 30 : 엔진룸후드15: boundary between hood and fender panel 30: engine room hood

32 : 후드아웃터패널 34 : 후드인너패널32: hood outer panel 34: hood inner panel

35 : 밀폐공간 40 : 펜더패널35: sealed space 40: fender panel

50 : 스폰지패드50: sponge pad

상기의 목적을 달성하기 위하여 연구개발된 본 발명은, 전방차체에 위치한 펜더패널과 경계부를 이루며 후드아웃터패널과 후드인너패널로 구성되어 소정의 너비를 갖는 엔진룸후드에 있어서,The present invention researched and developed in order to achieve the above object, in the engine room hood having a predetermined width consisting of a hood outer panel and a hood inner panel forming a boundary with a fender panel located in the front vehicle body,

상기 엔진룸후드와 펜더패널이 이루는 경계부가 전방차체의 양측면으로 위치이동되어 설치되는 것을 특징으로 하는 자동차 엔진룸후드의 구조이다.The boundary between the engine room hood and the fender panel is moved to both sides of the front vehicle body and is installed.

이하, 본 발명에 따른 엔진룸후드 구조의 특징적인 기술적 구성을 첨부된 도면에 의거, 보다 상세하게 설명하면 다음과 같다.Hereinafter, the technical technical features of the engine room hood structure according to the present invention will be described in detail with reference to the accompanying drawings.

도 3은 본 발명에 따른 엔진룸후드가 적용된 전방차체를 도시한 사시도이고, 도 4는 도 3의 B-B부위를 도시한 단면도이고, 도 5는 본 발명의 엔진룸후드에 스폰지패드가 추가된 부위를 도시한 사시도면이다.3 is a perspective view illustrating a front vehicle body to which an engine room hood is applied according to the present invention, FIG. 4 is a cross-sectional view illustrating a BB part of FIG. 3, and FIG. 5 is a portion where a sponge pad is added to the engine room hood of the present invention. Is a perspective view showing.

도 3 내지 도 5에 도시된 바와 같이, 본 발명의 엔진룸후드(30)는 2개의 박판, 즉 후드아웃터패널(32)과 후드인너패널(34)의 접합으로 구성되며, 그 접합모서리부위(33)에는 소정의 밀폐공간(35)이 차체길이방향으로 양쪽에 동일하게 형성된다. 이렇게 형성된 밀폐공간(35)에는 충격을 흡수할수 있도록 소정의 폭과 두께를 갖는 스폰지패드(50)가 삽입된다. 그러나, 충격을 흡수하기 위한 부재로 반드시 상기 스폰지패드(50)에 국한될 필요는 없으나 비교적 가볍고, 가공하기 쉬우며 충격흡수율이 뛰어난 본 발명에 따른 스폰지패드(50)를 사용함이 바람직하다.As shown in Figures 3 to 5, the engine room hood 30 of the present invention is composed of the joining of two thin plates, that is, the hood outer panel 32 and the hood inner panel 34, the joint edge portion ( 33, a predetermined sealed space 35 is formed on both sides in the vehicle body length direction. The sponge pad 50 having a predetermined width and thickness is inserted into the closed space 35 formed as described above. However, it is not necessary to be limited to the sponge pad 50 as a member for absorbing shock, but it is preferable to use the sponge pad 50 according to the present invention, which is relatively light, easy to process, and excellent in shock absorption.

한편, 상기 후드아웃터패널(32)과 후드인너패널(34)의 접합모서리부(33)가 펜더패널(40)이 설치된 전방차체의 옆면, 즉 앞바퀴(45) 상부까지 오도록 확장된다. 다시 말하면, 후드(30)와 펜더패널(40)이 이루는 경계부(15)가 전방차체의 옆면으로 위치이동하여 상대적으로 후드패널(30)이 넓어지게 된다. 상기 후드패널(30)이 이러한 구조로 확장되어 장착되면, 후드(30)와 펜더패널(40)간의 경계부(15)를 통해 우천시 빗물이 엔진룸(미도시)으로 유입되는 것을 방지할 수 있는 또다른 잇점이 있다.On the other hand, the joint edge portion 33 of the hood outer panel 32 and the hood inner panel 34 is extended so as to come to the side of the front vehicle body, the front wheel 45, the fender panel 40 is installed. In other words, the boundary portion 15 formed by the hood 30 and the fender panel 40 moves to the side surface of the front vehicle body so that the hood panel 30 is relatively widened. When the hood panel 30 is expanded and mounted in such a structure, rain water may be prevented from entering the engine room (not shown) through the boundary portion 15 between the hood 30 and the fender panel 40. There is another advantage.

또한, 도로 노면에서 서스펜션을 통해 전달되는 충격하중을 흡수하고, 각종 부품등이 장착되는 펜더에이프론어퍼멤버(42)상에 펜더패널(40)이 수직으로 접합되어 상기 펜더패널(40)의 절곡부위의 강도가 국부적으로 높아져, 상기 경계부위(15)의 상해치가 높던 것이 펜더에이프론어퍼멤버(42)에 펜더패널(40)을 수평으로 접합되게 변경함으로써, 이 부위에서 발생되던 상해치가 대폭 감소된다.In addition, by absorbing the impact load transmitted through the suspension on the road surface, the fender panel 40 is vertically bonded on the fender apron upper member 42 to which the various parts, etc. are bent, the bending of the fender panel 40 The strength of the site is locally increased, and the high injury value of the boundary 15 is changed so that the fender panel 40 is horizontally bonded to the fender apron upper member 42, thereby greatly reducing the injury value generated at this site. do.

상기의 구조로 이루어진 엔진룸후드(30)는 NCAP 테스트에 의거하여 정면충돌시험을 실시한 결과 다음과 같다.The engine room hood 30 having the above structure is subjected to the frontal crash test according to the NCAP test as follows.

먼저, 정해진 속도로 인체모형과 충돌하게 되면, 인체의 다리부위가 시험차량의 전방범퍼(47)와 1차적으로 충돌후 인체모형이 넘어지면서 그 머리부위가 후드아웃터패널(32)과 2차적으로 다시 충돌하게 된다. 이때, 후드아웃터패널(32)에 인체모형의 머리부위가 닿아도, 과거 치명적인 사고가 유발되던 경계부위는 전방차체의 옆면으로 위치이동되어 HIC가 낮게 나온다. 설사, 상기 경계부위(15)와 가까운 전방차체의 모서리부와 인체모형의 머리가 충돌되더라도 후드내부의 양측에 차체길이방향으로 추가된 스폰지패드(50)에서 그 충격량을 대거 흡수하게 된다.First, when colliding with the human body model at a predetermined speed, the human body falls down after the first collision with the front bumper 47 of the test vehicle and the head portion of the human body with the hood outer panel 32 secondly Will crash again. At this time, even if the head portion of the human body model is in contact with the hood outer panel 32, the boundary portion that caused a fatal accident in the past is moved to the side of the front vehicle body is low HIC. Even if the corner of the front body close to the boundary 15 and the head of the human body model collide with each other, the amount of impact is largely absorbed by the sponge pad 50 added to both sides of the hood in the vehicle body length direction.

따라서, 본 발명의 엔진룸후드(30)를 장착한 자동차가 보행자와 충돌했을 경우에,상대적으로 넓어진 후드패널(30)이 찌그러지면서 후드(30)내부에 삽입된 스폰지패드(50)에서 1차적으로 보행자의 머리와 충돌하는 충격을 흡수하고, 또 보행자의 머리가 펜더에이프런멤버(42)와 수직접합되는 펜더패널(40)의 절곡 모서리부위에 직접 부딪혀 상해치가 높아지는 것을 방지할 수 있다.Therefore, when the vehicle equipped with the engine room hood 30 of the present invention collides with a pedestrian, the relatively widened hood panel 30 is crushed and is primarily in the sponge pad 50 inserted into the hood 30. By absorbing the impact that collides with the head of the pedestrian, the head of the pedestrian apron member 42 can be prevented from being directly hit by the bending edge portion of the fender panel 40 vertically bonded.

상술한 바와 같이 본 발명에 따른 자동차 엔진룸후드의 구조에 의하면, 엔진룸후드와 펜더패널이 이루는 경계부위를 차량 전방차체의 최측면부로 위치이동시키고 후드의 경계부위에 스폰지패드를 추가함으로써, 보행자가 자동차 전방범퍼와 충돌후 상기 후드에 재충돌하는 사고가 발생하여도 상기 경계부위는 피할수 있어 머리부위의 상해치가 높아지는 것을 방지할 수 있고, 또한 새로이 적용되는 보행자 안전법규의 머리부위 상해치도 적극 만족하게 된다. 따라서, 보행자가 자동차 충돌사고를 당해도, 머리부위의 충격이 완화되어 보행자를 치명상으로부터 구할수 있다는 탁월한 효과가 있다.As described above, according to the structure of the vehicle engine hood according to the present invention, by moving the boundary between the engine room hood and the fender panel to the outermost part of the vehicle front vehicle body and adding a sponge pad to the boundary of the hood, Even if an accident occurs that hits the hood after colliding with the front bumper of the car, the boundary part can be avoided, thereby preventing the head injury from increasing, and also the head injury value of the newly applied pedestrian safety regulation You will be satisfied. Therefore, even if a pedestrian is in a car crash, the impact of the head is alleviated, and there is an excellent effect that the pedestrian can be saved from the fatal injury.

Claims (2)

전방차체에 위치한 펜더패널과 경계부를 이루며 후드아웃터패널과 후드인너패널로 구성되어 소정의 너비를 갖는 엔진룸후드에 있어서,In the engine room hood having a predetermined width consisting of a hood outer panel and a hood inner panel forming a boundary with a fender panel located in the front body, 상기 엔진룸후드(30)와 펜더패널(40)이 이루는 경계부(15)가 전방차체의 양측면으로 위치이동되어 설치되는 것을 특징으로 하는 자동차 엔진룸후드의 구조.The structure of the engine room hood, characterized in that the boundary portion 15 formed by the engine room hood 30 and the fender panel 40 is installed to be moved to both sides of the front vehicle body. 제 1항에 있어서, 상기 후드아웃터패널(32)과 후드인너패널(34)이 이루는 밀폐공간(35)의 양측부에 차체길이방향으로 스폰지패드(50)가 삽입되는 것을 특징으로 하는 자동차 엔진룸후드의 구조.The vehicle engine room according to claim 1, wherein the sponge pad 50 is inserted in both sides of the sealed space 35 formed by the hood outer panel 32 and the hood inner panel 34 in the vehicle body length direction. The structure of the hood.
KR1020000051743A 2000-09-01 2000-09-01 A Structure for Engineroom Hood of Vehicle KR100356275B1 (en)

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KR20040006783A (en) * 2002-07-15 2004-01-24 기아자동차주식회사 Structure of hood panel for car

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03121185A (en) * 1989-10-03 1991-05-23 Nippon Shirika Kogyo Kk Agent for polishing surface of hard and brittle material
JPH068852A (en) * 1992-06-26 1994-01-18 Mazda Motor Corp Front part car body structure for automobile
JPH10258773A (en) * 1997-03-19 1998-09-29 Mitsubishi Motors Corp Hood device for vehicle
JPH11198861A (en) * 1998-01-13 1999-07-27 Nissan Motor Co Ltd Side edge structure of hood for vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03121185A (en) * 1989-10-03 1991-05-23 Nippon Shirika Kogyo Kk Agent for polishing surface of hard and brittle material
JPH068852A (en) * 1992-06-26 1994-01-18 Mazda Motor Corp Front part car body structure for automobile
JPH10258773A (en) * 1997-03-19 1998-09-29 Mitsubishi Motors Corp Hood device for vehicle
JPH11198861A (en) * 1998-01-13 1999-07-27 Nissan Motor Co Ltd Side edge structure of hood for vehicle

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