公开(公告)号：KR1020120050231A

公开(公告)日：2012-05-18

申请号：KR1020100111633

申请日：2010-11-10

Applicant: 현대자동차주식회사

Inventor： 임동민 ,  임동규

IPC: B60G11/18 ,  B60G7/02

Abstract: PURPOSE: A coupled torsion beam axle type rear suspension device for a four-wheel car is provided to improve the control stability of a car through improving the lateral stiffness of a coupled torsion beam axle rear suspension in which a rear open type torsion beam applied. CONSTITUTION: A coupled torsion beam axle type rear suspension device for a four-wheel car comprises a torsion beam(12), an outside torsion bar(20), an inner side torsion bar(30), a lateral stiffness mediation device(40). The torsion beam is rear open type and the both sides of the torsion beam are coupled with a trailing arm(11) respectively. The middle portion of the torsion beam is projected upward comparing to both ends. The one side of the outside torsion bar is coupled with a trailing arm and the other side is located into the longitudinal direction of the torsion beam. The inner side torsion bar is located into the cross direction of the torsion beam and has space with the outside torsion bar. The one side of the inner side torsion bar is installed by coupling with the torsion beam. The lateral stiffness mediation device adjusts the lateral stiffness through gaping between the inner side torsion bar and the outside torsion bar.

Abstract translation: 目的：提供一种用于四轮汽车的扭转梁式后悬挂装置，通过改善后部开放式扭转梁施加的联接扭转梁车轴后悬架的横向刚度，提高汽车的控制稳定性。 构造：用于四轮汽车的联接扭力梁车轴式后悬架装置包括扭力梁（12），外扭力杆（20），内侧扭杆（30），横向刚度调节装置（40） 。 扭力梁是后开式的，扭力梁的两侧分别与牵引臂（11）连接。 与两端相比，扭转梁的中间部分向上突出。 外侧扭杆的一侧与后臂连接，另一侧位于扭转梁的纵向方向。 内侧扭杆位于扭力梁的横向方向上，与外侧扭杆具有空间。 内侧扭杆的一侧通过与扭转梁联接安装。 侧向刚度调节装置通过内侧扭杆与外侧扭杆之间的间隙来调节横向刚度。

公开(公告)号：KR1020110057429A

公开(公告)日：2011-06-01

申请号：KR1020090113836

申请日：2009-11-24

Applicant: 현대자동차주식회사

Inventor： 임동민 ,  임동규

IPC: B60G7/02 ,  B60G7/00 ,  B23K101/00

CPC classification number: B60G7/02 ,  B60G7/001 ,  B60G21/051 ,  B60G2204/43 ,  B60G2206/012 ,  B60G2206/8201

Abstract: PURPOSE: A welding structure of a tubular beam and a trailing arm is provided to improve the welding strength of a trailing arm by changing a welding method and to improve the durability of the coupling part of a tubular beam and a trailing arm. CONSTITUTION: A welding structure of a tubular beam and a trailing arm comprises a damper(4). The damper moves the core of the cross section of a trailing arm(1) by covering the fracture part of the trailing arm and is adhered to the welding weak part(3) of a welding line of a tubular beam(2) and the trailing arm. The damper comprises a damper bracket(5) and a bracket flange(6). The damper bracket is positioned at the fracture part of the trailing arm. The bracket flange is extended from the damper bracket and is adhered to the welding weak part by covering the fracture part of the trailing arm.

Abstract translation: 目的：提供管状梁和拖臂的焊接结构，通过改变焊接方法并提高管状梁和拖臂的连接部分的耐久性来提高拖臂的焊接强度。 构成：管状梁和拖臂的焊接结构包括阻尼器（4）。 阻尼器通过覆盖牵引臂的断裂部分来移动牵引臂（1）的横截面的芯部，并且粘附到管状梁（2）的焊接线的焊接弱部（3），并且尾随 臂。 阻尼器包括阻尼器支架（5）和支架法兰（6）。 阻尼器支架位于牵引臂的断裂部分。 托架法兰从阻尼器支架延伸，并通过覆盖牵引臂的断裂部分而粘附到焊接弱部。

公开(公告)号：KR1020110016220A

公开(公告)日：2011-02-17

申请号：KR1020090073821

申请日：2009-08-11

Applicant: 현대자동차주식회사

Inventor： 임동민 ,  임동규

IPC: B60G7/02 ,  B60G7/00

CPC classification number: B60G21/052 ,  B60G7/001 ,  B60G7/02 ,  B60G2206/012 ,  B60G2206/8207

Abstract: PURPOSE: A suspension structure is provided to improve the durability, strength, and safety of a suspension by preventing stress from being concentrated in the connection part of a torsion beam and a trailing arm. CONSTITUTION: A suspension structure comprises a torsion beam(100) and trailing arms. The torsion beam has an U-shaped cross section. The trailing arms are connected to both ends of the torsion beam. Reinforcing members(500) are installed in both inner sides of the torsion beam and increases the rigidity of the torsion beam. The reinforcing members comprise reinforcing pipes, bolts, and nuts. The reinforcing pipes are inserted into both inner sides of the torsion beam.

Abstract translation: 目的：提供悬架结构，以通过防止应力集中在扭力梁和拖臂的连接部分中来提高悬架的耐久性，强度和安全性。 构成：悬架结构包括扭转梁（100）和拖臂。 扭转梁具有U形横截面。 牵引臂连接到扭转梁的两端。 加强构件（500）安装在扭转梁的内侧，并增加扭转梁的刚性。 加强构件包括加强管，螺栓和螺母。 加强管插入扭转梁的内侧。

公开(公告)号：KR1020100045799A

公开(公告)日：2010-05-04

申请号：KR1020080104900

申请日：2008-10-24

Applicant: 현대자동차주식회사

Inventor： 손동주 ,  김일랑 ,  임동규

IPC: B60G7/02 ,  B60G7/00 ,  B60G11/18

CPC classification number: B60G21/051 ,  B60G7/001 ,  B60G7/02 ,  B60G11/18 ,  B60G2206/8201

Abstract: PURPOSE: A rear suspension device of a coupled torsion beam axle type is provided to decrease the stress concentration of the reinforcement plate welding end tip about twisting. CONSTITUTION: A supporting plate(50) of a rear suspension apparatus(100) of a coupled torsion beam axle type comprises a first section and a second section. The first section is welded by a torsion beam(10) and is concavely rounded, with going downward. The second section is integrally connected with the first section and is welded in the torsion beam and a trailing arm(30). It forms with constant thickness from the concave central part of the first section to a leading end.

Abstract translation: 目的：提供一种联轴器扭转轴型的后悬挂装置，以减少加强板焊接端头在扭转时的应力集中。 构成：耦合的扭转梁轴型的后悬架装置（100）的支撑板（50）包括第一部分和第二部分。 第一部分通过扭转梁（10）焊接，并且向下凹进并且圆形。 第二部分与第一部分整体连接并焊接在扭转梁和拖臂（30）中。 它从第一部分的凹形中心部分到前端形成恒定的厚度。

公开(公告)号：KR1020040003821A

公开(公告)日：2004-01-13

申请号：KR1020020038636

申请日：2002-07-04

Applicant: 현대자동차주식회사

Inventor： 임동규

IPC: B60G7/02

CPC classification number: B60G2206/11

Abstract: PURPOSE: A lower arm of a rear suspension system for a vehicle is provided to improve durability by increasing the combining rigidity of a main pipe and a bush mounting pipe and to improve riding comfort by effectively absorbing input load transmitted from the road surface. CONSTITUTION: A lower arm of a rear suspension system for a vehicle comprises a reinforcing clip member(35). When one end of a main pipe(31) and a part of the boundary surface of a bush mounting pipe(33) are welded by surface contact, the ends of the reinforcing clip member are each welded to the outer peripheral surface of the main pipe while covering the rest of boundary surface of the bush mounting pipe. Circular grooves(35a) are formed at the ends of the reinforcing clip member to have line contact with the outer peripheral surface of the main pipe along the circumferential direction.

Abstract translation: 目的：提供一种用于车辆的后悬架系统的下臂，以通过增加主管和衬套安装管的组合刚度来提高耐久性，并且通过有效地吸收从路面传递的输入负荷来提高乘坐舒适性。 构成：用于车辆的后悬架系统的下臂包括加强夹构件（35）。 当主管（31）的一端和衬套安装管（33）的边界面的一部分通过表面接触焊接时，加强夹构件的端部分别焊接到主管的外周面 同时覆盖衬套安装管的边界表面的其余部分。 圆形槽（35a）形成在加强夹构件的端部，沿着圆周方向与主管的外周面线接触。

公开(公告)号：KR1020030018562A

公开(公告)日：2003-03-06

申请号：KR1020010052761

申请日：2001-08-30

Applicant: 현대자동차주식회사

Inventor： 임동규

IPC: B60G7/02

Abstract: PURPOSE: A bush assembly of a rear suspension by using a torsion beam is provided to improve lateral stability of a vehicle by decreasing the size and the thickness by decreasing the contact area of the bush, and to design conveniently without limit of layout by covering the rubber with a mounting pipe. CONSTITUTION: A bush assembly for combining a trailing arm with a vehicle body is composed of a bush combined by a hinge shaft(2) penetrating a support bracket(1). The bush has a rubber(5) covered with inner and outer pipes(3,4), a mounting pipe(6) including the staple-shaped section opened to contact and support with containing the rubber, and a stopper(7) combined with the support bracket by a fixing end to eliminate the gap from the pipe. Deformation is prevented and lateral stability is improved with increasing the contact area of the bush and the mounting pipe.

Abstract translation: 目的：提供一种通过使用扭力梁的后悬架的衬套组件，以通过减小衬套的接触面积来减小尺寸和厚度来改善车辆的侧向稳定性，并且通过覆盖衬套方便地设计而不限制布局 橡胶带安装管。 构成：用于将拖曳臂与车体组合的衬套组件由穿过支撑支架（1）的铰链轴（2）组合的衬套组成。 衬套具有被内管和外管（3,4）覆盖的橡胶（5），包括打开以便容纳橡胶接触和支撑的订书钉部分的安装管（6）和与 支撑支架由固定端消除与管道的间隙。 防止变形，并且随着衬套和安装管的接触面积的增加，横向稳定性得到改善。

公开(公告)号：KR1020030018093A

公开(公告)日：2003-03-06

申请号：KR1020010051655

申请日：2001-08-27

Applicant: 현대자동차주식회사

Inventor： 임동규

IPC: B60G7/00

Abstract: PURPOSE: An upper arm for a suspension is provided to prevent brittleness of a bush flange in shaking an upper arm bush by reinforcing the bush flange with a bush flange reinforcing member, and to improve travel stability by increasing the durability. CONSTITUTION: An upper arm of a suspension is composed of upper arm flanges(53a) having upper arm bush assembling holes(53b) and facing each other; bush flanges(53c) formed at sides of upper arm flanges with facing to the opposite bush flanges; a bush flange reinforcing member(80) fitted to the bush flange; and an upper arm bush(60) inserted to the upper arm bush assembling hole to fix the end of the bush flange reinforcing member combined with the bush flange. The rigidity of the bush flange is improved with the bush flange reinforcing member in shaking the upper arm bush by receiving load from a knuckle. Traveling stability is improved with increasing the endurance of the upper arm.

Abstract translation: 目的：提供一种用于悬架的上臂，以通过用衬套法兰加强构件加强衬套法兰来防止在上臂衬套摇动时衬套法兰的脆性，并通过提高耐久性来提高行走稳定性。 构成：悬架的上臂由具有上臂套管组装孔（53b）并彼此相对的上臂凸缘（53a）组成; 衬套凸缘（53c）形成在上臂凸缘的侧面，面对相对的衬套法兰; 安装在所述衬套法兰上的衬套法兰加强件（80） 以及插入到所述上臂套管组装孔中的上臂衬套（60），以将与所述衬套法兰组合的所述衬套法兰加强构件的端部固定。 衬套法兰加强件通过从转向节承受载荷而摇动上臂衬套，提高了衬套法兰的刚度。 随着上臂耐力的提高，行驶稳定性得到提高。

公开(公告)号：KR101575375B1

公开(公告)日：2015-12-08

申请号：KR1020100111633

申请日：2010-11-10

Applicant: 현대자동차주식회사

Inventor： 임동민 ,  임동규

IPC: B60G11/18 ,  B60G7/02

Abstract: 본발명은사륜구동차량용커플드토션빔액슬타입리어현가장치에관한것으로, 후방오픈타입토션빔(12)이적용된 CTBA 리어현가장치의횡강성을크게향상시킬수 있게됨으로써차량의조정안정성을향상시킬수 있게되고, 더나아가 CTBA가적용된모든차종에공용적으로적용하여사용할수 있으며, 특히차종에따라요구하는횡강성에부합되도록 CTBA의횡강성을적절히튜닝할수 있도록된 것이다.

公开(公告)号：KR1020150066110A

公开(公告)日：2015-06-16

申请号：KR1020130151245

申请日：2013-12-06

Applicant: 현대자동차주식회사

Inventor： 김창규 ,  임동규

IPC: B60G7/02

CPC classification number: B60G7/02 ,  B60G7/00

Abstract: 본발명은, 전방측은차체로연결되고후방측은제동장치와결합되는휠로연결되어상기휠의거동을지지하도록배치되는트레일링암의구조에있어서, 전방끝단에서차체에연결되기위해부시가장착된암파트와상기암파트의후방으로확장되어외측면에휠이장착되는캐리어파트를갖는메인플레이트; 및강성보강을위해상기캐리어파트에장착된보강재;를포함하고, 상기메인플레이트는암파트와캐리어파트가일체로형성된것을특징으로한다. 상기와같이구성된본 발명은캐리어와트레일링암이일체로구성되어원가를절감할수 있고부품수가축소되어조립공정이단축될수 있다.

Abstract translation: 本发明涉及一种牵引臂的结构，其前侧连接到车身，后侧连接到与制动装置连接的车轮，并被布置成支撑车轮的运动。 拖臂的结构包括：主板，其具有臂部，其中安装衬套以在前侧的端部连接到车体，并且具有朝向臂部的后侧延伸的承载部，以使得能够 车轮安装在承载件的外表面上; 以及加强构件，其安装在所述托架部件中以增强刚性。 臂部和托架部分被一体化以形成主板。 根据本发明的结构，载体和牵引臂被一体化以降低成本和部件数量，从而减少组装过程。

公开(公告)号：KR1020120030852A

公开(公告)日：2012-03-29

申请号：KR1020100092653

申请日：2010-09-20

Applicant: 현대자동차주식회사

Inventor： 서민좌 ,  이재길 ,  임동규

IPC: B60G7/02 ,  B60G7/00

CPC classification number: B60G7/02 ,  B60G7/001 ,  B60G2206/10 ,  B60G2206/7102 ,  B60G2206/722

Abstract: PURPOSE: A lower control arm of a suspension for a vehicle is provided to prevent a secondary accident because a neck part of a lower control arm is buckled due to a malleable reinforcing member in case that the neck part of the lower control arm made of the aluminium is cut by a strong impact due to a material property. CONSTITUTION: A lower control arm of a suspension for a vehicle comprises a body(32) and a reinforcing member(30) formed in a neck part connecting a wheel side connecting unit(20). The reinforcing member is composed of a steel plate surrounding the outer circumference of the neck part and fixing. The reinforcing member is composed of several steel rods forming to be recessed into the inner part of the neck part. The lower control arm is arranged toward a width direction of a vehicle, thereby connecting the lower end part of a knuckle to a vehicle body. The upper end part of the knuckle is connected to a strut assembly.

Abstract translation: 目的：提供用于车辆的悬架的下控制臂，以防止二次事故，因为下控制臂的颈部由于可延展的加强构件而弯曲，在下控制臂的颈部由 由于材料性能，铝被强烈的冲击切割。 构成：用于车辆的悬架的下控制臂包括形成在连接轮侧连接单元（20）的颈部中的主体（32）和加强构件（30）。 加强构件由围绕颈部的外周的钢板和固定构成。 加强构件由形成为凹入颈部的内部的若干钢棒构成。 下部控制臂朝向车辆的宽度方向配置，由此将转向节的下端部与车体连接。 转向节的上端部连接到支柱组件。