KR960002580Y1 - Bumper for a vehicle - Google Patents
Bumper for a vehicle Download PDFInfo
- Publication number
- KR960002580Y1 KR960002580Y1 KR2019940007310U KR19940007310U KR960002580Y1 KR 960002580 Y1 KR960002580 Y1 KR 960002580Y1 KR 2019940007310 U KR2019940007310 U KR 2019940007310U KR 19940007310 U KR19940007310 U KR 19940007310U KR 960002580 Y1 KR960002580 Y1 KR 960002580Y1
- Authority
- KR
- South Korea
- Prior art keywords
- bumper
- spring
- arm
- bumper arm
- air cylinder
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
- B60R19/32—Fluid shock absorbers, e.g. with coaxial coil springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2306/00—Other features of vehicle sub-units
- B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 요부측면 일실시 사용상태도Figure 1 is one embodiment of the main portion of the present invention use state diagram
제2도는 자동차 앞프레임(front frame)일단에 조립장착된 본 고안의 전체조립사시도2 is an overall assembly perspective view of the present invention assembled to the front frame (end frame) end
제3도는 자동차 앞프레임 일단에 조립장착된 본 고안의 요부분해 사시도3 is a partial perspective view of the present invention assembled to one end of the front frame of the vehicle
제4도는 본 고안에 다른 에어실린더를 자동차 앞프레임에 체결함을 도시한 요부발췌 조립사시도Figure 4 is an exploded perspective view of the main parts extract showing the fastening the other air cylinder to the vehicle front frame in the present invention
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 소형자동차 2 : 차륜1: small car 2: wheel
3 : 리이프스프링(leaf spring) 4 : 새클( shacklc)3: leaf spring 4: shacklc
5 : 스프링헹거 6,6' : 앞프레임(front frame)5: Spring rinser 6,6 ': front frame
7 : 범퍼(bumper) 8 : 범퍼가이드(Bumper quide)7: Bumper 8: Bumper quide
9 : 스프링버팀대 10,10' : 에어실린더9: spring brace 10,10 ': air cylinder
11,11' : 피스톤로드 12,12' : 피스톤스톱퍼11,11 ': Piston rod 12,12': Piston stopper
13,13 : 피스톤로드 소구경부로서 범퍼아암부(이하, "범퍼아암"이라 한다)13,13: Piston rod small diameter portion, bumper arm portion (hereinafter referred to as "bumper arm")
14,14' : 범퍼아암유삽파이프 15,15' : 범퍼아암고정와셔14,14 ': Bumper arm oil shovel pipe 15,15': Bumper arm fixed washer
16,16' : 범퍼아암고정볼트 17 : 코일스프링16,16 ': Bumper arm fixing bolt 17: Coil spring
18,18' : 범퍼아암고정볼트유설공 19,19' : 범퍼아암스톱퍼볼트18,18 ': Bumper arm fixing bolt Snow ball 19,19': Bumper arm stopper bolt
20 : 스프링홀더 21,21' : 범퍼아암유설공20: spring holder 21,21 ': bumper arm oil hole
22 :고압파이프배기라인 23 : 고압파이프흡기라인22: high pressure pipe exhaust line 23: high pressure pipe intake line
24,24' : 실린더하우징고정편 25,25' : 브라켓트24,24 ': Cylinder housing fixing part 25,25': Bracket
26,26' : 스프링와샤 27,27' : 스프링하우징고정볼트26,26 ': Spring washer 27,27': Spring housing fixing bolt
28,28' : 실린더하우징고정너트 29 : 에어실린더조인트28,28 ': Cylinder housing fixing nut 29: Air cylinder joint
30 : 에어실린더조인트너트 31 : 에어실린더조인트볼트30: air cylinder joint nut 31: air cylinder joint bolt
32 : 실린더하우징하프밴드부(Sylinder housing half bevder)32: Cylinder housing half bevder
본 고안은 자동차 안전범퍼에 관한 것으로, 특히 코일스프링의 1차완충작용과 더불어 피스톤로드의 유효거리만큼 전방으로 범퍼를 돌출시키는 에어실린더의 2차완충작용에 의해 자동차 충돌사고시 인명과 차체를 보호함을 목적으로 한 자동차 범퍼의 범퍼아암완충장치에 관한 것이다.The present invention relates to an automobile safety bumper, and in particular, to protect human life and the vehicle body in the event of an automobile collision by the primary cushioning action of the coil spring and the secondary cushioning action of the air cylinder projecting the bumper forward by the effective distance of the piston rod. The present invention relates to a bumper arm buffer device for an automobile bumper for the purpose.
종래의 자동차완충용 안전범퍼로는 통상 범퍼 내부를 강화스펀지나, 피브시(p v c)그릴등을 충진하여 외방의 충격으로부터 완충되도록 강구함이 전반적 기술내용들로서, 또한 국내측허등록 제37389호에 의하면, 차량의 범퍼 내부를 커버 내장공간으로 활용함과 아울러 충격흡수용 범퍼로드 이용하는 기술들이 있으며, 또한 일부 소형승용차에 있어서는 앞범퍼 전면에 공공연히 별도의 충격 안전망을 장착운행하는 것이 보편화된 선행기술들이다.In general, as a safety bumper for automobile shock absorbers, the inside of the bumper is filled with a reinforcing sponge, a pvc grill, and the like to be cushioned from external shocks. In addition, there are technologies for utilizing the inside of the bumper of the vehicle as a cover interior space and using a bumper rod for absorbing shock. Also, in some small passenger cars, it is common practice to mount a separate impact safety net openly on the front of the front bumper.
상기와 같은 선행기술에 다른 범퍼의 자체완충 작용으로는 차량간 정면 또는 후면충돌의 경우나, 정지 장애물을 충돌하는 경우에 있어서는 주행속도등에 따라 앞차체부가 밀려 차량바디와 맞닿는 대형사고가 종종 발생된다.Self-buffering action of other bumpers in the prior art as described above, in the case of front or rear collision between vehicles, or in the case of colliding obstacles, large accidents that are in contact with the vehicle body is pushed in front of the vehicle body part depending on the traveling speed. .
따라서 본 고안은 이와 같은 점을 감안하기 안출한 것으로 전방 범퍼에 구비된 스프링의 1차완충과 에어실린더에 의한 2차 완충의 감쇄작용과 차체바디로 부터 일정거리까지 범퍼가 돌출 신축 자재토록 함으로써 차체와 탑승자에게 치명적인 손상을 최대한 줄이고자 함이 본 고안의 최종 안출목적으로서, 이하 첨부된 도면에 의한 본 고안의 구조 및 작용효과를 알아보변 다음과 같다.Therefore, the present invention has been devised in view of such a point, and the damping effect of the primary cushioning of the spring provided in the front bumper and the secondary cushioning by the air cylinder, and the bumper protruding and contracting material from the body body to a certain distance In order to reduce the fatal damage to the occupant as much as possible the final draft of the present invention, the structure and effect of the present invention according to the accompanying drawings as follows.
통상의 소형자동차(1) 앞프레임(6, 6) 잔넬내부에 에어실린더(10, 10)를 고정 설치함에 있어서, 피스톤로드(11, 11)유효길이 단부에 상기 피스톤로드(11, 11)직경보다 작은 규격의 짧은 범퍼아암(13, 13)을 일체로 형성한 접합턱에 와셔 형상의 피스톤스톱퍼(12, 12)을 끼워 고정한 후 구조형 각형 강관인 스프링버팀대(9)의 1/4등분 및 3/4등분점에 천공된 범퍼아암유설공(21, 21)에 상기의 범퍼아암(13, 13')을 관설시켜 피스톤스톱퍼(12, 12)에 고착되도록 하며, 상기 범퍼아암유설공(21, 21)내측 사이에 3개와 내측, 좌, 우편에 1개씩 고착한 각 스프링홀더(20)에 체결한 코일스프링(17)의 다른 한쪽 끝에도 스프링홀더(20)을 각 체결하여, 상기스프링버팀대(9)와 대향 정렬토록 놓인 범퍼(7) 내측면에 고착시키며, 상기 범퍼아암(13, 13' )와 대향되는 범퍼(7)의 내측점에는 상기 범퍼아암(13, 13' ) 직경보다 약간 크게 뚫린 범퍼아암고정볼트유설공(18, 18')의 외주연 이상되는 내경 크기와, 상기 코일스프링(17)의 3/5길이 규격인 범퍼아암유삽파이프(14, 14')의 구입(口入)에 축설한 범퍼아암(13, 13')축두에 범퍼아암고정와셔(15, 15') 와 범퍼암암고정볼트(16, 16')을 체결하고 상기 범퍼아암고정볼트유설공(18, 18')의 각 외방에는 범퍼아암스톱퍼볼트(19, 19')을 체결하고 범퍼(7)와 스프링버팀대(9)가 상호 대향되게 탄설지지 된 것이다.In the fixed installation of the air cylinders 10 and 10 in the front frame 6 and 6 of the conventional small vehicle 1, the piston rods 11 and 11 have diameters of the piston rods 11 and 11 at the effective length ends. After fixing the washer-shaped piston stopper (12, 12) to the jointed jaw formed by integrally forming shorter bumper arms (13, 13) of smaller size, 1/4 equal to and 3 of the spring brace (9), which is a structural steel tube, The bumper arms 13 and 13 'are installed in the bumper arm tongue holes 21 and 21 drilled at a quarter point, so that the bumper arms 13 and 13' are fixed to the piston stoppers 12 and 12, and the bumper arm tongue holes 21 and 21 are disposed. 21) The spring holder 20 is also fastened to the other end of the coil spring 17, which is fastened to each spring holder 20, which is secured three by one and one inside, one left, and one between the inner side, and the spring brace ( 9) is fixed to the inner surface of the bumper 7 placed so as to face the bumper 7, and the bumper at the inner point of the bumper 7 facing the bumper arms 13, 13 '. Bumper arm oil spacing pipe that is larger than the outer circumference of the bumper arm fixing bolt tongue hole 18, 18 'which is slightly larger than the diameter of the arm 13, 13' and the 3/5 length standard of the coil spring 17. The bumper arm fixing washers 15 and 15 'and the bumper arm fixing bolts 16 and 16' are fastened to the bumper arm 13 and 13 'shafts which are installed at the purchase of 14 and 14'. Bumper arm stopper bolts (19, 19 ') are fastened to each outer side of the bumper arm fixing bolt snow balls (18, 18'), and the bumper (7) and the spring brace (9) are mutually supported.
한편 상기의 에어실린더(10, 10') 몸체 외방은 상기 앞프레임(6, 6')선단 상하편에 형성한 브라켓트(25, 25')에 실린더하우징하프밴드부(32)가 형성된 실린더하우징고정편(24, 24')을 스프링하우징고정볼트(27, 27')로 긴체하며,On the other hand, the outside of the air cylinder (10, 10 ') body is a cylinder housing fixing piece having a cylinder housing half band portion 32 formed on the bracket (25, 25') formed on the upper and lower ends of the front frame (6, 6 ') (24, 24 ') are tightened with spring housing fixing bolts (27, 27'),
상기 에어실린더(10, 10') 몸체후방에 일체로 형성된 에어실린더조인트(29)에는 에어실린더조인트볼트(31)로 상기 앞프레임(6, 6')측판에 긴체되어 진 것이다.The air cylinder joint 29 integrally formed at the rear of the air cylinders 10 and 10 'is fixed to the front frame 6 and 6' side plates by an air cylinder joint bolt 31.
이와 같이 구성된 본 고안의 일실시 작용효과 및 효과로는 다음과 같다.One embodiment effect and effect of the present invention configured as described above are as follows.
첨부도면 제1도 및 제2도에 도시된 바와 같이 통상의 소형자동차(1)앞프레임(6, 6')에 장치되는 범퍼(7)는 스프링버팀대(9)에 장착된 에어실린더(10,10') 몸체의 고압파이프배기라인(22)과 고압파이프흡기라인(23)에 설치차량의 공기 탱크(도시되지 안음)로 부터 압축공기를 흡,배출시켜 피스본로드(11, 11')를 돌출 신축되게 하는 것으로써, 제1도에 가상 도시된 것처럼 운전자가 임으로 피스톤로드(11, 11)의 신축길이를 조절해 운행토록 하는 것이다.As shown in FIGS. 1 and 2, the bumper 7 mounted on the front frames 6 and 6 ′ of the conventional small vehicle 1 includes an air cylinder 10 mounted on a spring brace 9. 10 ') The piecebone rods 11 and 11' are sucked and discharged from the air tank (not shown) of the vehicle installed in the high pressure pipe exhaust line 22 and the high pressure pipe intake line 23 of the body. By protruding and stretching, the driver may adjust the extension lengths of the piston rods 11 and 11 to move as shown in FIG.
피스톤로드(11, 11')의 작동을 제2도에 의해서 상세히 살펴보면, 에어실린더(10, 10')의 유효길이인 피스톤로드(11, 11')의 최초 신축은 피스톤스톱퍼(12, 12')까지이며, 상기 피스톤스톱퍼(12, 12')에 장착고정된 스프링버팀대(9)와 일정형태의 범퍼가이드(8)를 입설 고정한 범퍼(7)의 각 대향점에는 코일스프링(17)의 전후단에 탄착한 스프링홀더(20)를 고정하여 범퍼(7)의 충격을 1차로 감쇄시키는 작용을 하며, 외부의 충격에 의하여 상기 코일스프링(17)의 충격을 1차로 감쇄시키는 작용을 하며, 외부의 충격에 의하여 상기 코일스프링(17)의 최대감쇄정도를 넘어서는 경우에는 범퍼(7)의 잔넬 양편으로 형성된 범퍼아암유삽파이프(14, 14')의 구입(口入) 턱에 스프링버팀대(9)가 당접되여 피스톤로드(11, 11')가 뒤로 밀리면서 에어실린더(10, 10')내에서 충격도를 2차로 감쇄시키는 것으로 충돌시 차대간 거리를 충분히 이격시킨체, 1, 2차에 걸쳐 충격도를 감쇄시키는 것으로 차량과 인명에 피해를 최대한 줄일 수 있는 것이다.Looking at the operation of the piston rod (11, 11 ') in detail with reference to Figure 2, the initial expansion of the piston rod (11, 11'), the effective length of the air cylinder (10, 10 ') is the piston stopper (12, 12') Before and after the coil springs 17 at the opposing points of the spring braces 9 fixed to the piston stoppers 12 and 12 'and the bumpers 7 in which the bumper guides 8 of the predetermined type are installed and fixed. The spring holder 20 secured to the end is used to attenuate the impact of the bumper 7 firstly, and to attenuate the shock of the coil spring 17 by an external impact. In the case of exceeding the maximum attenuation of the coil spring 17 due to the impact of the spring brace 9 on the jaw of the bumper arm oil insertion pipes 14 and 14 'formed on both sides of the bumper 7. Is abutted and the piston rods 11, 11 'are pushed back and the impact is reduced a second degree in the air cylinders 10, 10'. It is shown to attenuate the shock even over the key body which, first and second spaced apart sufficiently tea daegan distance during collision will be that the damage to the vehicle and the life can be reduced as much as possible.
한편 제3도는 본 고안의 요부분해 사시도로서 자동차 앞프레임(6, 6')에 본 고안을 장치한 실시예로서 도시된 것이나, 본 고안 장치를 자동차 뒷차체 프레임에도 장착 실시될 수 있는 동일한 기술논제인 것으로서, 앞프레임(6, 6')에 장착된 에어실린더(10, 10')의 피스톤로드(11, 11')는 에어실린더(10, 10')의 유효 작동길이며,이와 일체로 형성된 범퍼암암(13, 13')은 상기 피스톤로드(11, 11')보다 가공 직경이 적게 되므로서 피스톤스톱퍼(12, 12')를 유설하였을때 그 경계부에서 견착되도록 하여, 스프링버팀대(9)에 미치는 충격도가 피스톤로드(11, 11')양방에 균등히 미치도록 합과 동시에 구조적으로 견고하게 받혀지도륵 의도한 것이다.Meanwhile, FIG. 3 is a partial perspective view of the present invention, which is shown as an embodiment in which the present invention is mounted on the front frames 6 and 6 'of the present invention, but the same technical subject that can be mounted on the vehicle body frame of the present invention. The piston rods 11 and 11 'of the air cylinders 10 and 10' mounted to the front frames 6 and 6 'are effective working lengths of the air cylinders 10 and 10', and are integrally formed therewith. The bumper arms 13 and 13 'have a smaller working diameter than the piston rods 11 and 11', so that the bumper arms 13 and 13 'are attached to the spring brace 9 when the piston stoppers 12 and 12' are spilled. The impact is also intended to be structurally and firmly supported at the same time so that the impact degree is equally distributed to both the piston rods 11 and 11 '.
또한, 상기 스프링범퍼대(9)와 대향 정렬토록 놓인 범퍼(7)사이에는 스프링홀더(20) 앞뒤로 탄착한 코일스프링(17) 5개가 설치되어 범퍼(7)에 미치는 최초의 충격이 코일스프링(17)에 의해 감쇄토록 한 것이며, 범퍼아암(13, 13')에 고착된 스프링버팀대(9)와 범퍼(7)가 대향지지되기 위해서는, 상기의 범퍼(7)내부 양편에 용착된 범퍼아암유삽파이프(14, 14')에 범퍼아암(13, 13')를 관설시켜 범퍼(7)외측 전방에 개공된 범퍼아암고정볼트유설공(18, 18')을 통하여 범퍼아암고정와셔(15, 15')를 끼운 범퍼아암고정볼트(16, 16')을 상기 범퍼아암(13, 13')의 축두에 긴체조립함으로써 스프링버팀대(9)와 범퍼(7)가 수평으로 일정간격 대향 지지될 수 있는것이다.In addition, between the spring bumper stand (9) and the bumper (7) placed so as to be opposed to each other, five coil springs (17) secured to the front and back of the spring holder (20) are installed so that the first impact on the bumper (7) is the coil spring ( 17), and in order to support the spring brace 9 and the bumper 7 which are fixed to the bumper arms 13 and 13 ', the bumper arm oil welded on both sides of the bumper 7 above. Bumper arm fixing washers (15, 15) through bumper arm fixing bolts (18, 18 ') opened in front of the bumper (7) by installing the bumper arms (13, 13') on the pipe (14, 14 '). The spring braces 9 and the bumpers 7 can be horizontally opposed and supported horizontally by assembling the bumper arm fixing bolts 16 and 16 'with the') inserted into the shaft heads of the bumper arms 13 and 13 '. will be.
상기와 같이 조립이 끝난 후 범퍼(7)의 범퍼아암고정볼트유설공(18,18')에는 범퍼아암스톱퍼볼트(19, 19')을 체결함으로써 격에 의해서 범퍼아암(13,13')의 축두에 체결된 범퍼아암고정와셔(15, 15')와 범퍼고정볼트(16, 16')가 이탈됨을 방지하는 역할을 하는 것이다.After the assembly is completed as described above, bumper arm stopper bolts 19 and 19 'of the bumper arm fixing bolt retaining holes 18 and 18' of the bumper 7 are tightened to separate the bumper arms 13 and 13 '. The bumper arm fixing washers (15, 15 ') and bumper fixing bolts (16, 16') fastened to the shaft serves to prevent the departure.
위와 같이 구성 실시되는 작용효과 이외에도 본 고안에 따른 에어실린더(1)를 자동차 앞프레임(6,6')에 체결하기 위해 마련된 본 고안에 따른 구성 실시예를 제4도의 도시에 의하면, 일반적으로 소형 자동차 프레임의 구조 강관으로서 C형 채널강이 많이 사용되는데, 본 고안은 상기와 같은 C형 채널강에 에어실린더(10)를 견고히 장착하기 위해서, 앞프레임(6, 6')의 상하측 단에 형성된 브라켓트(25, 25')와 에어실린더(10)동체의 반경형상으로 된 실린더하우징하드밴드부(32)가 형성된 실린더하우징고정편(24, 24')으로 에어실린더(10) 동체를 긴체할 수 있도록 한 것이다.In addition to the effect of the configuration is carried out as described above in accordance with the embodiment of the present invention provided for fastening the air cylinder (1) according to the present invention to the vehicle front frame (6,6 ') according to Figure 4, generally small As a structural steel pipe of the automobile frame, C-type channel steel is used a lot, and the present invention is installed on the upper and lower ends of the front frames 6 and 6 'in order to firmly mount the air cylinder 10 to the C-type channel steel as described above. It is possible to tighten the body of the air cylinder (10) with the cylinder housing fixing pieces (24, 24 ') formed with the formed cylinder housing (25, 25') and the cylinder housing hard band portion (32) having a radial shape of the body of the air cylinder (10). It would be.
또한 에어실린더(10)동체 후단에 형성된 에어실린더조인트(29)는 상기 앞프레임(6,6')측판에 에어실린더조인트볼트(31)로 긴체함으로서, 에어실린더(10, 10')가 앞프레임(6, 6')직후방으로 물러나지 않는 것이다.In addition, the air cylinder joint 29 formed at the rear end of the body of the air cylinder 10 is tightened by an air cylinder joint bolt 31 on the side plates of the front frames 6 and 6 ', so that the air cylinders 10 and 10' are front frames. (6, 6 ') Don't back down.
위와 같이 본 고안은 차량전방, 또는 후방에 구비된 범퍼(7)에 탄착된 코일스프링(17)의 1차 완충과 에어실린더(10, 10')에 의한 2차 완충의 감쇄작용과 차체 바디로부터 피스톤로드(11, 11')의 유료동작 거리만큼 범퍼(7)가 돌출자재토록됨으로서, 유사시 차체 보호는 물론이며 탑승자에게도 치명적인 손상을 최대한 줄일수 있는 유용한 고안이다.As described above, the present invention is attenuated by the primary damping of the coil spring 17 attached to the bumper 7 provided at the front or the rear of the vehicle and the secondary damping by the air cylinders 10 and 10 'and the body body. As the bumper 7 protrudes as much as the pay operation distance of the piston rods 11 and 11 ', it is a useful design that can reduce the fatal damage to the occupant as well as protect the body in case of emergency.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940007310U KR960002580Y1 (en) | 1994-04-08 | 1994-04-08 | Bumper for a vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940007310U KR960002580Y1 (en) | 1994-04-08 | 1994-04-08 | Bumper for a vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950030168U KR950030168U (en) | 1995-11-20 |
KR960002580Y1 true KR960002580Y1 (en) | 1996-03-27 |
Family
ID=19380612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019940007310U KR960002580Y1 (en) | 1994-04-08 | 1994-04-08 | Bumper for a vehicle |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960002580Y1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101974441B1 (en) * | 2019-01-11 | 2019-05-02 | 주식회사 스마트에어챔버 | Multistage Airbag Impact Absorption Apparatus of Vehicle |
-
1994
- 1994-04-08 KR KR2019940007310U patent/KR960002580Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950030168U (en) | 1995-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4031978A (en) | Energy absorber unit and energy management system | |
US3841683A (en) | Safety bumper | |
RU2320502C1 (en) | Vehicle safety device | |
KR960002580Y1 (en) | Bumper for a vehicle | |
KR200182186Y1 (en) | Vehicle bumper | |
US7503602B1 (en) | Energy absorbing bumper | |
US3705742A (en) | Vehicle bumper assembly | |
KR200156220Y1 (en) | Bumper absorbing structure for a vehicle | |
KR0137261Y1 (en) | Shock-absorbing bumper of the car | |
US3799597A (en) | Bumper system for automotive vehicles | |
KR19990038078U (en) | Shock absorber structure of automobile | |
KR960005105Y1 (en) | Impact absorbing structure for a vehicle | |
KR200144493Y1 (en) | Bumper stay shock relief structure of car | |
KR101013281B1 (en) | Shock Absorption Shock Absorber with Air Compression | |
KR200251544Y1 (en) | Bumper for car | |
KR100535552B1 (en) | A Impact absorption structure of Vehicle | |
KR960001111Y1 (en) | Absorb imapct apparatus for bumper | |
KR100317877B1 (en) | Impact-absorbing device mounted at the back of truck | |
KR100189361B1 (en) | Rear bumper structure of the car | |
KR970039394A (en) | Shock-absorbing bumper of the car | |
KR200144097Y1 (en) | Combinating system of face protector for a vehicle | |
JPH0424188Y2 (en) | ||
KR200166593Y1 (en) | Safety bumper | |
KR0139434B1 (en) | Passenger protective door impact bar | |
KR19980051812U (en) | Bumper device for shock absorbing of vehicle |
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 | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |