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公开(公告)号：KR1020080008905A
公开(公告)日：2008-01-24
申请号：KR1020060068743
申请日：2006-07-21
Applicant: 기아자동차주식회사
Inventor： 정성희
IPC: B62D17/00 , B60G17/015 , B60G7/00
Abstract: An under-steer induction structure for a knuckle ball joint is provided to induce under-steer and ensure a stable driving during a turning operation by downwardly moving a knuckle ball in left/right directions. An under-steer induction structure for a knuckle ball joint comprises two links(520) and an actuator(540). The under-steer induction structure is formed vertically to a knuckle ball(420) inserted into a knuckle arm connection(300) having a semi-circular slot(320) such that a knuckle arm(100) installed at left/right wheel shafts is movably engaged with a tie rod(200). The links are engaged with the knuckle ball to control left/right movement of the knuckle ball. The actuator is engaged to the links to operate one of links responding to an operational direction of the tie rod.
Abstract translation: 提供一种用于转向节关节的转向不良的感应结构以引起转向不足，并且通过在左/右方向上向下移动转向节球来确保转弯操作期间的稳定驾驶。 用于转向节球接头的转向不良的感应结构包括两个连杆（520）和致动器（540）。 下转向感应结构垂直于插入到具有半圆形槽（320）的转向节臂连接（300）中的转向节球（420），使得安装在左/右轮轴处的转向节臂（100）是 可移动地与拉杆（200）接合。 连杆与转向节球接合以控制转向节球的左/右运动。 致动器接合到链节以操作响应于拉杆的操作方向的连杆之一。
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公开(公告)号：KR100765647B1
公开(公告)日：2007-10-10
申请号：KR1020060088571
申请日：2006-09-13
Applicant: 기아자동차주식회사
Inventor： 정성희
Abstract: An understeer inducing device for a vehicle is provided to install a first ball joint to move towards a lower direction along a first slot for inducing the under steer when the vehicle is cornering, and to prevent uneven wear of tires by installing a spring to return a second ball joint moved to left or right back to a center upper part. An understeer inducing device for a vehicle comprises a first slot(13) formed on one end of a tie rod(16), a knuckle socket(18) mounted to a knuckle arm(17) and having a second slot(14) on an upper part, a damper(15) having upper and lower ends combined to a ball joint(11) through first and second slots, and a joint link(20) connected to the ball joint combined to a lower end of the damper and having a lower end hinge coupled to a center of the second slot. The ball joint includes a first ball joint(10) combined to the upper end of the damper, and a second ball joint(12) combined to the lower end of the damper. First and second ball joints are combined to the damper through first and second slots respectively. The first slot is in a straight line shape, and when the vehicle is cornering, the first joint is moved to left or right along the first slot. The second slot is in circular shape, and when the vehicle is cornering, moves to left lower part, center upper part, or right lower part along the second slot. A spring(19) is installed in the damper and connected to first and second ball joints and when the vehicle is traveling in straight line, returns first and second ball joints to the center upper part.
Abstract translation: 提供了一种用于车辆的转向不足转向装置，用于安装第一球窝接头，沿着第一槽向下方移动，以便在车辆转弯时引导下转向，并且通过安装弹簧来防止轮胎的不均匀磨损 第二球形接头向左或向右移动到中心上部。 用于车辆的转向不足转向装置包括形成在拉杆（16）的一端上的第一槽（13），安装到转向节臂（17）并且在第二槽（14）上的转向节座（18） 上部，具有通过第一和第二槽结合到球窝接头（11）的上端和下端的阻尼器（15）和连接到组合到阻尼器的下端的球形接头的接头连杆（20），并且具有 下端铰链联接到第二槽的中心。 球形接头包括组合在阻尼器的上端的第一球窝接头（10）和与阻尼器的下端组合的第二球窝接头（12）。 第一和第二球接头分别通过第一和第二槽与阻尼器组合。 第一槽是直线形状，当车辆转弯时，第一接头沿着第一槽向左或向右移动。 第二槽是圆形，当车辆转弯时，沿着第二槽移动到左下部，中心上部或右下部。 弹簧（19）安装在阻尼器中并连接到第一和第二球形接头，并且当车辆直线行进时，将第一和第二球接头返回到中心上部。
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