公开(公告)号：KR1020100062479A

公开(公告)日：2010-06-10

申请号：KR1020080121128

申请日：2008-12-02

Applicant: 현대자동차주식회사 ,  기아자동차주식회사 ,  주식회사다스

Inventor： 박국무 ,  황수환 ,  오진욱 ,  최병용 ,  박동철

IPC: B60N2/42 ,  B60N2/66

CPC classification number: B60N2/66 ,  B60Y2304/07 ,  B60Y2306/09

Abstract: PURPOSE: A lumber support actuator of a seat for a car is provided to reduce noise due to the friction between components by integrating parts. CONSTITUTION: A lumber support actuator of a seat for a car comprises a shaft lever(100), a clutch wedge(200), a retainer(300), a clutch drum(400) and a brake assembly. The shaft lever is formed into one body by being unified in the outer circumference of a shaft rotated according to an operation in a peripheral direction. The clutch wedge is inserted in the shaft and is settled in one side of a flange part. The retainer is inserted in order to be contacted with the outer circumference of the clutch wedge and revolves according to the rotation of the clutch wedge. The clutch drum comprises a brake movable unit which projects with regular interval in the outer circumference to the columnar direction. The brake assembly has a pulley wedge, a brake wedge and a brake.

Abstract translation: 目的：提供用于汽车座椅的木材支撑致动器，以通过集成零件来减少由于部件之间的摩擦而产生的噪音。 构成：用于汽车的座椅的木材支撑致动器包括轴杆（100），离合器楔块（200），保持器（300），离合器鼓（400）和制动组件。 轴杠通过在根据周向的操作旋转的轴的外周中被一体地形成为一体。 离合器楔插入轴上，并在法兰部分的一侧安装。 插入保持器以与离合器楔的外周接触，并根据离合器楔的旋转而旋转。 离合器鼓包括制动器可移动单元，其在外圆周中以规则的间隔突出到柱形方向。 制动器组件具有滑轮楔块，制动楔块和制动器。