KR20020080885A - Large vehicle having overthrown restraint device - Google Patents
Large vehicle having overthrown restraint device Download PDFInfo
- Publication number
- KR20020080885A KR20020080885A KR1020010020732A KR20010020732A KR20020080885A KR 20020080885 A KR20020080885 A KR 20020080885A KR 1020010020732 A KR1020010020732 A KR 1020010020732A KR 20010020732 A KR20010020732 A KR 20010020732A KR 20020080885 A KR20020080885 A KR 20020080885A
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- South Korea
- Prior art keywords
- coupling
- trailer
- coupled
- vehicle
- hinge
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- Legal status (The legal status 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 status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D53/00—Tractor-trailer combinations; Road trains
- B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
- B62D53/08—Fifth wheel traction couplings
- B62D53/0871—Fifth wheel traction couplings with stabilising means, e.g. to prevent jack-knifing, pitching, rolling, buck jumping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2230/00—Monitoring, detecting special vehicle behaviour; Counteracting thereof
- B60T2230/03—Overturn, rollover
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
본 발명은 대형차량의 전복억제장치에 관한 것으로, 트레일러의 좌·우 요동이나 차량의 선회 시 발생하는 롤링력을 흡수하면서 감소시켜 트레일러의 거동을 완화시킬 수 있도록 함에 그 목적이 있다.The present invention relates to a rollover suppression apparatus for a large vehicle, the object of which is to reduce while absorbing the rolling force generated when the left and right swing of the trailer or the turning of the vehicle to reduce the behavior of the trailer.
상기와 같은 목적을 달성하기 위한 본 발명은, 리볼트조인트(10)가 결합로드(13')를 구비한 결합부재(13)를 매개로 트레일러프레임(T)에 결합되는 제1힌지부재(11)와, 이 부재(11)에 90°방향을 이루면서 결합로드(14')를 구비한 결합부재(14)를 매개로 차체프레임(F)에 결합되는 제2힌지부재(12)로 이루어지되, 상기 결합부재(13,14)의 결합로드(13,14')에는 힌지부재(11,12)에 각각 장착되어 롤링력(R,R')을 감쇄하는 토오셔널댐퍼(20,20')가 각각 장착되어진 것을 특징으로 한다.The present invention for achieving the above object, the first hinge member 11 is coupled to the trailer frame (T) via a coupling member 13 having a coupling rod (13 ') having a coupling rod (13'). And a second hinge member 12 coupled to the vehicle body frame F via a coupling member 14 having a coupling rod 14 'while forming a 90 ° direction to the member 11, wherein The coupling rods 13 and 14 'of the coupling members 13 and 14 are equipped with hinge members 11 and 12, respectively, and the dampers 20 and 20' which attenuate the rolling forces R and R 'are provided. Characterized in that each is mounted.
Description
본 발명은 대형차량의 전복억제장치에 관한 것으로, 보다 상세하게는 에 차량의 선회 시 발생되는 롤링을 저감시키도록 된 대형차량의 전복억제장치에 관한 것이다.The present invention relates to a rollover suppression apparatus for a large vehicle, and more particularly, to a rollover suppression apparatus for a large vehicle to reduce the rolling generated during the turning of the vehicle.
일반적으로 대형차량인 트레일러 차량의 경우 필요에 따라 트레일러를 분리·결합할 수 있도록 되는데 통상, 이와 같은 트레일러의 분리·결합은 도 1에 도시된 바와 같이 리볼트죠인트(10)를 매개로 이루어지게 된다.In general, in the case of a trailer vehicle that is a large vehicle, it is possible to separate and combine the trailer as needed. Usually, such a trailer is separated and combined by a revolving joint 10 as shown in FIG. 1.
이러한 리볼트조인트(10)는 도 2와 도 3에 도시된 바와 같이, 트레일러프레임(T)에 결합되는 제1힌지부재(11)와, 이 부재(11)에 90°방향을 이루면서 차체프레임(F)에 결합되는 제2힌지부재(12)로 이루어지되, 상기 힌지부재(11,12)는 각각 결합로드(13',14')를 구비한 결합부재(13,14)를 매개로 결합되어진다.As shown in FIG. 2 and FIG. 3, the revolving joint 10 has a first hinge member 11 coupled to the trailer frame T, and the body frame F having a 90 ° direction to the member 11. It consists of a second hinge member 12 is coupled to the hinge member (11, 12) is coupled via a coupling member (13, 14) having a coupling rod (13 ', 14'), respectively. .
이와 같이 리볼트조인트(10)를 매개로 트레일러가 장착되면 트레일러의 분리·결합이 용이한 반면, 차량의 선회 시 상기 리볼트조인트(10)부위에 전·후·좌·우 방향의 회전력을 받는 경우나 차체의 롤링이나 또는 트레일러의 좌·우 요동 또는 커브길과 차선 변경등의 경우 아무런 저항 없이 자연스럽게 상기 제1·2힌지부재(11,12)부위에 큰 롤링력(R,R')이 작용하게된다.When the trailer is mounted through the revolving joint 10 as described above, the trailer is easy to be separated and coupled, while the revolving joint 10 receives rotational force in the front, rear, left, and right directions when the vehicle is turned. In the case of rolling of the vehicle body or left / right swing of the trailer or change of the curve road and lane, the large rolling force R, R 'acts naturally on the first and second hinge members 11 and 12 without any resistance. do.
그러나, 이와 같이 상기 리볼트조인트(10)에 발생되는 롤링력(R,R')은 트레일러 자체의 무게나 트레일러에 적재된 화물이 무거운 경우 트레일러를 전복시키려는 힘으로 작용하는 위험성이 있고 차속이 빠르고 선회 반경이 좁은 경우 전복의 위험성이 있는 문제가 있게 된다.However, the rolling force (R, R ') generated in the revolving joint 10 as described above has the risk of acting as a force to overturn the trailer when the weight of the trailer itself or the cargo loaded on the trailer is heavy, and the vehicle speed is quick and turning. If the radius is narrow, there is a problem that there is a risk of overturning.
이에 본 발명은 상기와 같은 점을 감안하여 발명된 것으로, 트레일러의 좌·우 요동이나 차량의 선회 시 발생하는 롤링력을 흡수하면서 감소시켜 트레일러의 거동을 완화시킬 수 있도록 함에 그 목적이 있다.Accordingly, the present invention has been made in view of the above, and an object thereof is to reduce and absorb the rolling force generated when the trailer swings left and right or while turning the vehicle to alleviate the trailer's behavior.
상기와 같은 목적을 달성하기 위한 본 발명은, 리볼트조인트가 결합로드를 구비한 결합부재를 매개로 트레일러프레임에 결합되는 제1힌지부재와, 이 부재에 90°방향을 이루면서 결합로드를 구비한 결합부재를 매개로 차체프레임에 결합되는 제2힌지부재로 이루어지되, 상기 결합부재의 결합로드에는 힌지부재에 각각 장착되어 롤링력을 감쇄하는 토오셔널댐퍼가 각각 장착되어진 것을 특징으로 한다.The present invention for achieving the above object, the first hinge member is coupled to the trailer frame via a coupling member having a revolving joint with a coupling rod, the coupling is provided with a coupling rod while forming a 90 ° direction to this member It consists of a second hinge member coupled to the vehicle frame via the member, the coupling rods of the coupling member is characterized in that each is mounted on the hinge member is equipped with a toe damper for reducing the rolling force, respectively.
도 1은 일반적으로 대형차량의 적재함을 장착하는 리볼트조인트부위의 부분 구성도1 is a partial structural view of a revolving joint portion for mounting a loading box of a large vehicle in general
도 2는 도 1에 따른 리볼트조인트부위의 정면 구성도FIG. 2 is a front configuration diagram of a revolving joint part according to FIG. 1. FIG.
도 3은 도 1에 따른 리볼트조인트부위의 측면 구성도3 is a side configuration diagram of a revolving joint part according to FIG. 1;
도 4는 본 발명에 따른 전복억제장치가 구비된 리볼트조인트부위의 정면 구성도4 is a front configuration diagram of a revolving joint portion provided with a rollover suppression apparatus according to the present invention.
도 5는 본 발명에 따른 전복억제장치가 구비된 리볼트조인트부위의 측면 구성도5 is a side configuration diagram of a revolving joint portion provided with a rollover suppression apparatus according to the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
10 : 리볼트조인트11,12 : 제1·2힌지부재10: Revolving joint 11, 12: 1st and 2nd hinge member
12,14 : 결합부재13',14' : 결합로드12,14: coupling member 13 ', 14': coupling rod
20,20' : 토오셔널댐퍼21,21' : 매스20,20 ': Natural damper 21,21': Mass
22,22' : 연결축22,22 ': Connecting shaft
이하 본 발명의 실시예를 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 4와 5는 본 발명에 따른 전복억제장치가 구비된 리볼트조인트부위의 구성도를 도시한 것인바, 본 발명은 리볼트조인트(10)가 결합로드(13')를 구비한 결합부재(13)를 매개로 트레일러프레임(T)에 결합되는 제1힌지부재(11)와, 이 부재(11)에 90°방향을 이루면서 결합로드(14')를 구비한 결합부재(14)를 매개로 차체프레임(F)에 결합되는 제2힌지부재(12)로 이루어지되, 상기 결합부재(13,14)의 결합로드(13,14')에는 힌지부재(11,12)에 각각 장착되어 롤링력(R,R')을 감쇄하는 토오셔널댐퍼(20,20')가 각각 장착되어진다.4 and 5 show the configuration of the revolving joint portion having a rollover suppression apparatus according to the present invention, the present invention is a coupling member 13 having a revolving joint 10 is provided with a coupling rod 13 ' Body frame through the first hinge member 11 to be coupled to the trailer frame (T) and the coupling member 14 having a coupling rod 14 'in the 90 ° direction to the member 11 through And a second hinge member 12 coupled to (F), each of which is mounted to the hinge members 11 and 12 on the coupling rods 13 and 14 'of the coupling members 13 and 14, respectively. The torsional dampers 20 and 20 'for attenuating R') are mounted.
여기서, 상기 토오셔널댐퍼(20,20')는 상기 결합부재(13,14)의 결합로드(13,14')에 삽입·결합되는 연결축(22,22')의 일 단에 소정 질량을 갖는 매스(21,21')가 구비된 형상으로 이루어진다.Here, the torsional dampers 20 and 20 'have a predetermined mass at one end of the connecting shafts 22 and 22' which are inserted into and coupled to the coupling rods 13 and 14 'of the coupling members 13 and 14. It has a shape provided with masses (21, 21 ') having.
이에 따라, 전술한 종래의 경우와 같이 리볼트조인트(10)를 매개로 트레일러가 장착되므로 트레일러의 분리·결합이 용이하면서도 차량의 선회 시 상기 리볼트조인트(10)부위에 전·후·좌·우 방향의 회전력을 받는 경우나 차체의 롤링이나 또는 트레일러의 좌·우 요동 또는 커브길과 차선 변경등의 경우 상기 제1·2힌지부재(11,12)부위에 발생되는 롤링력(R,R')이 토오셔널댐퍼(20,20')에 의해 감쇄되어진다.Accordingly, since the trailer is mounted via the revolving joint 10 as in the conventional case described above, the trailer is easily detached and coupled, and the front, rear, left, and right directions of the revolving joint 10 when the vehicle is turned. Rolling force (R, R ') generated in the first and second hinge members (11, 12) in the case of receiving the rotational force of the vehicle, rolling of the body, left and right swing of the trailer, or changing the curve road and lane This damper is attenuated by the natural dampers 20 and 20 '.
즉, 상기 리볼트조인트(10)의 제1·2힌지부재(11,12)부위에 발생되는 롤링력(R,R')은 결합부재(13,14)의 결합로드(13,14')로 전달되어지게 되고 이에 따라, 상기 결합로드(13,14')에 고정된 토오셔널댐퍼(20,20')의 매스(21,21')로 전달되어 대부분의 롤링력(R,R')이 흡수되어 소멸되어지게 된다.That is, the rolling forces R and R 'generated at the first and second hinge members 11 and 12 of the revolving joint 10 are coupled to the coupling rods 13 and 14' of the coupling members 13 and 14. To be transmitted to the masses 21 and 21 'of the torsional dampers 20 and 20' fixed to the coupling rods 13 and 14 ', thereby providing the most rolling force R and R'. Will be absorbed and extinguished.
이상 설명한 바와 같이 본 발명에 의하면, 트레일러가 결합되는 리볼트조인트부위에 토오셔널댐퍼를 장착하여 선회시나 요동시 발생되는 롤링력을 감쇄시키므로 차속이 빠르고 선회 반경이 좁은 경우라도 트레일러 자체의 무게나 트레일러에 적재된 화물의 무게에 의한 차량의 전복 위험성이 제거되는 효과가 있게 된다.As described above, according to the present invention, by mounting a conventional damper to the revolving joint portion to which the trailer is coupled to reduce the rolling force generated when turning or swinging, even if the vehicle speed is fast and the turning radius is narrow, the weight of the trailer itself or the trailer There is an effect that the risk of overturning the vehicle by the weight of the cargo loaded on it.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010020732A KR20020080885A (en) | 2001-04-18 | 2001-04-18 | Large vehicle having overthrown restraint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010020732A KR20020080885A (en) | 2001-04-18 | 2001-04-18 | Large vehicle having overthrown restraint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020080885A true KR20020080885A (en) | 2002-10-26 |
Family
ID=27701524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010020732A Ceased KR20020080885A (en) | 2001-04-18 | 2001-04-18 | Large vehicle having overthrown restraint device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20020080885A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50100211U (en) * | 1974-01-21 | 1975-08-20 | ||
| JPS5935284U (en) * | 1982-08-31 | 1984-03-05 | 三菱自動車工業株式会社 | semi-trailer tractor |
| JPS63180388U (en) * | 1987-05-08 | 1988-11-22 | ||
| JPH0930350A (en) * | 1995-07-20 | 1997-02-04 | Kubota Corp | Tractor fall protection frame fixing structure |
| JPH10129539A (en) * | 1996-11-05 | 1998-05-19 | Isuzu Motors Ltd | Warning device for trailer rolling |
| KR19980043881A (en) * | 1996-12-05 | 1998-09-05 | 박병재 | Rolling control device using body frame |
-
2001
- 2001-04-18 KR KR1020010020732A patent/KR20020080885A/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50100211U (en) * | 1974-01-21 | 1975-08-20 | ||
| JPS5935284U (en) * | 1982-08-31 | 1984-03-05 | 三菱自動車工業株式会社 | semi-trailer tractor |
| JPS63180388U (en) * | 1987-05-08 | 1988-11-22 | ||
| JPH0930350A (en) * | 1995-07-20 | 1997-02-04 | Kubota Corp | Tractor fall protection frame fixing structure |
| JPH10129539A (en) * | 1996-11-05 | 1998-05-19 | Isuzu Motors Ltd | Warning device for trailer rolling |
| KR19980043881A (en) * | 1996-12-05 | 1998-09-05 | 박병재 | Rolling control device using body frame |
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