公开(公告)号：KR100461807B1

公开(公告)日：2004-12-14

申请号：KR1020020012880

申请日：2002-03-11

Applicant: 현대자동차주식회사

Inventor： 이재운

IPC: B60K20/02

Abstract: PURPOSE: A shift operation mechanism of a transmission is provided to reduce noise and vibration caused by colliding a control shaft with a control housing with viscous oil. CONSTITUTION: A shift operation mechanism of a transmission is composed of a gearshift lever(52) moved back and forth, and left and right by a driver, a control shaft(54) connected to a lower end of the gearshift lever to transmit operation power to the inside of the transmission, a control housing(56) fixed to the transmission to protect the control shaft, and a control plate(58) fixed to the upside of the control housing to support the gearshift lever in a bolt-joint method and cover the upside of a connected portion of the control shaft and a lower end of the gearshift lever. Oil(70) is filled in the control housing to reduce noise and vibration generated by the control shaft and the control housing.

Abstract translation: 目的：提供变速器的变速操作机构，以减少由于控制轴与控制壳体与粘性油碰撞而引起的噪音和振动。 本发明的变速器的变速操作机构包括由驾驶员前后左右移动的变速杆（52），连接于变速杆下端的控制轴（54），用于传递操作动力 在变速器内部安装有固定在变速器上以保护控制轴的控制壳体（56），以及固定在控制壳体的上侧以螺栓接合方式支承变速杆的控制板（58），以及 覆盖控制轴的连接部分和换档杆的下端的上侧。 油（70）填充在控制室内，以减少控制轴和控制室产生的噪音和振动。

公开(公告)号：KR1020040040933A

公开(公告)日：2004-05-13

申请号：KR1020020069291

申请日：2002-11-08

Applicant: 현대자동차주식회사

Inventor： 이재운

IPC: B62D25/14

Abstract: PURPOSE: A sound absorbing material of a dash panel for a vehicle is provided to increase the loss of transmission at a low frequency band by repressing the resonance of a shear mode in applying to a sound insulating structure of the dash panel by reinforcing the strength of the shear direction with insertions and accordingly secure improved sound-insulating capacity than an existing sound absorbing material. CONSTITUTION: A sound absorbing material(12) mounted to a dash panel(10) for a vehicle includes a plurality of reinforcing pins(16) arranged at regular intervals to reinforce the strength of the shear direction of the sound absorbing material and longitudinally inserted and installed in the thickness direction of the sound absorbing material. One end of the reinforcing pin is protruded on the surface of the sound absorbing material facing the dash panel at a constant length to form clearance between the dash panel and the sound absorbing material.

Abstract translation: 目的：提供一种用于车辆的仪表板的吸音材料，以通过在施加到仪表板的隔音结构的情况下抑制剪切模式的共振来增加低频带的传播损失， 具有插入的剪切方向，因此确保了比现有的吸声材料更好的隔音能力。 构成：安装到用于车辆的仪表板（10）的吸声材料（12）包括以规则间隔布置的多个加强销（16），以增强吸声材料的剪切方向的强度并纵向插入和 安装在吸音材料的厚度方向。 加强销的一端以恒定的长度突出在吸音材料的面向前围板的表面上，以形成仪表板和吸声材料之间的间隙。

公开(公告)号：KR1020030073348A

公开(公告)日：2003-09-19

申请号：KR1020020012880

申请日：2002-03-11

Applicant: 현대자동차주식회사

Inventor： 이재운

IPC: B60K20/02

Abstract: PURPOSE: A shift operation mechanism of a transmission is provided to reduce noise and vibration caused by colliding a control shaft with a control housing with viscous oil. CONSTITUTION: A shift operation mechanism of a transmission is composed of a gearshift lever(52) moved back and forth, and left and right by a driver, a control shaft(54) connected to a lower end of the gearshift lever to transmit operation power to the inside of the transmission, a control housing(56) fixed to the transmission to protect the control shaft, and a control plate(58) fixed to the upside of the control housing to support the gearshift lever in a bolt-joint method and cover the upside of a connected portion of the control shaft and a lower end of the gearshift lever. Oil(70) is filled in the control housing to reduce noise and vibration generated by the control shaft and the control housing.

Abstract translation: 目的：提供变速器的变速操作机构，以减少由控制轴与具有粘性油的控制壳体碰撞而引起的噪音和振动。 构成：变速器的变速操作机构由前后左右移动的变速杆52构成，由驾驶员左右移动，与变速杆的下端连接的控制轴54发送运转动力 传动装置内部固定在传动装置上以保护控制轴的控制壳体（56），以及固定在控制壳体上侧的控制板（58），用于以螺栓连接方式支撑变速杆; 覆盖控制轴的连接部分的上侧和换档杆的下端。 油（70）填充在控制壳体中，以减少由控制轴和控制壳体产生的噪音和振动。