公开(公告)号：KR1020040002107A

公开(公告)日：2004-01-07

申请号：KR1020020037472

申请日：2002-06-29

Applicant: 현대자동차주식회사

Inventor： 이경우

IPC: F16H63/30

CPC classification number: F16H63/30 ,  F16H2063/3076 ,  F16H2063/3089

Abstract: PURPOSE: A positioning device of a manual transmission is provided to make a user comfortably shift without a heavy shift feeling, prevent jump-out of a synchronizer caused by movement of shift rails, and prevent malfunction caused by wear. CONSTITUTION: A positioning device of a manual transmission comprises shift rails(52,62,72) operating a synchronizer by selectively and rectilinearly moving in shifting; poppet balls(54,64,74) selectively inserted into one of poppet grooves(53,63,73) formed to positions of the shift rails corresponding to neutral and drive ranges; poppet springs(55,65,75) fastening the poppet balls to the poppet grooves; and a poppet spring tension control unit enabling rectilinear movement of the shift rail by decreasing the tension of the poppet spring in shifting and restraining the rectilinear movement of the shift rail by increasing the tension of the poppet spring, to prevent jump-out of the synchronizer after shifting.

Abstract translation: 目的：提供手动变速器的定位装置，使用户舒适地移动而不会出现重型换档感觉，防止由换挡轨移动引起的同步器跳出，并防止磨损引起的故障。 构成：手动变速器的定位装置包括通过选择性和直线地移动移动来操作同步器的换档轨道（52,62,72） 选择性地插入形成于对应于空档和驱动范围的换档导轨的位置的提升槽（53,63,73）中的一个提升球（54,64,74） 提升阀弹簧（55,65,75）将提升球紧固到提升槽上; 以及提升阀弹簧张力控制单元，通过减小提升阀弹簧的张力，通过增加提升阀弹簧的张力来移动和限制换档导轨的直线运动，从而能够直线运动换档导轨，以防止同步器跳出 转移后

公开(公告)号：KR1020030054000A

公开(公告)日：2003-07-02

申请号：KR1020010084055

申请日：2001-12-24

Applicant: 현대자동차주식회사

Inventor： 이경우

IPC: F16D15/00

Abstract: PURPOSE: A wear-proof clutch is provided to suppress wear caused by the speed difference of two friction surfaces by contacting a clutch disc and a flywheel when the clutch disc and the flywheel rotate at a same speed by synchronizing the speed thereof before the clutch disc and the flywheel directly contact each other. CONSTITUTION: In a clutch comprising a flywheel(70) directly connected to a crankshaft of an engine and rotated and a clutch disc(60) spline-combined to an input shaft(80) of a transmission and rotated with being pressed to the flywheel, a wear-proof clutch is composed of a synchronizer synchronizing the rotational speed between the flywheel and the clutch disc before the flywheel and the clutch disc directly contact each other and generate friction force. In additional, a ball set(50) of the synchronizer for rolling-contacting with other side is installed to at least one of the flywheel or the clutch disc and a synchronizer groove(60') for combining the ball set in an instant is formed to be twice as many as the ball set.

Abstract translation: 目的：提供耐磨离合器，以通过在离合器盘和飞轮在离合器盘和飞轮离合器盘之前同步其速度的同时以相同的速度旋转时通过接触离合器盘和飞轮来抑制由两个摩擦表面的速度差引起的磨损 飞轮直接相互接触。 构成：在包括直接连接到发动机的曲轴并且旋转的飞轮（70）的离合器和与变速器的输入轴（80）花键组合的离合器盘（60），并被按压到飞轮上， 耐磨离合器由在飞轮和离合器盘直接接触并产生摩擦力之前使飞轮和离合器盘之间的转速同步的同步器构成。 另外，用于与另一侧滚动接触的同步器的球套（50）安装在飞轮或离合器盘中的至少一个上，并且形成用于在瞬间组合球的同步器槽（60'） 是球套的两倍。