公开(公告)号：KR1020010017059A

公开(公告)日：2001-03-05

申请号：KR1019990032371

申请日：1999-08-06

Applicant: 임승덕 ,  임진모

Inventor： 임승덕 ,  임진모

IPC: B60B39/04

Abstract: PURPOSE: A vehicle slip prevention apparatus is provided to prevent the slip of a vehicle by spreading sand or potassium chloride on a tire and the surface of a road corresponding to the change of the rub friction between a tire and the surface of a road in a rainy weather or when the surface of a road is frozen. CONSTITUTION: A slip prevention apparatus comprises: a body(3) selectively installed near a tire and receiving such slip preventing materials as sand and potassium chloride in a reception part(4); a discharge chamber formed at an inner lower end of the body and having an inlet(8) at an upper face and an outlet(9) symmetric to the inlet; a first drive shaft(10) placed at an upper portion of the discharge chamber and having pulverizing vanes(11) on the circumference; a second drive shaft(13) inserted to the discharge chamber and having a guide vane on the circumference; and a drive unit(15) including a belt(16) connecting the first and second drive shafts, a drive motor(17) driving the second drive shaft, and a sensor(18) detecting the change of the rub friction between a tire and the surface of a road and controlling the drive motor. If the rub friction between a tire and the surface of a road is changed, the slip preventing material in the body of the slip prevention apparatus is spread on the surface of a road and the tire. Therefore, the slip of a vehicle during a travel is avoided.

Abstract translation: 目的：提供一种车辆防滑装置，用于通过将轮胎和轮胎上的摩擦摩擦力的变化与轮胎和道路表面之间的摩擦摩擦力的轮胎和道路表面撒在一起而防止车辆滑动 雨天或道路表面冻结时。 构成：防滑装置包括：主体（3），其选择性地安装在轮胎附近并且在接收部分（4）中接收诸如砂和氯化钾的防滑材料; 排出室，形成在主体的内下端，并且在上表面具有入口（8）和与入口对称的出口（9）; 第一驱动轴（10），其放置在所述排出室的上部并且在所述圆周上具有粉碎叶片（11）; 插入到排出室中的第二驱动轴（13），并且在圆周上具有导向叶片; 以及驱动单元（15），其包括连接所述第一和第二驱动轴的皮带（16），驱动所述第二驱动轴的驱动马达（17）和检测轮胎与所述第二驱动轴之间的摩擦摩擦变化的传感器（18） 道路表面并控制驱动电机。 如果轮胎和道路表面之间的摩擦摩擦改变，则防滑装置的车身中的防滑材料被铺展在道路和轮胎的表面上。 因此，避免了行驶期间车辆的滑动。