发明名称 |
Method of coating sealant composition to inner surface of tire and tire manufactured by the same |
摘要 |
Disclosed herein are a method of coating a sealant composition to an inner surface of a tire, and a tire manufactured by the same. The method includes extracting coordinates for coating a sealant composition with reference to a central point of a target tire using a computer-aided design (CAD) file of the target tire; setting robot moving coordinates and setting a coating width based on the extracted coordinates; and coating the sealant composition while moving a nozzle provided to a robot arm and ejecting the sealant composition toward the set coordinates. |
申请公布号 |
US9393750(B2) |
申请公布日期 |
2016.07.19 |
申请号 |
US201414169099 |
申请日期 |
2014.01.30 |
申请人 |
Hankook Tire Co., Ltd. |
发明人 |
Seong Dong Won |
分类号 |
B29D30/06;B60C19/12;B29C73/20;B05B13/06 |
主分类号 |
B29D30/06 |
代理机构 |
Blakely, Sokoloff, Taylor & Zafman LLP |
代理人 |
Blakely, Sokoloff, Taylor & Zafman LLP |
主权项 |
1. A method of coating a sealant composition to an inner surface of a tire, the method comprising:
extracting coordinates for coating a sealant composition with reference to a central point of a target tire using a computer-aided design (CAD) file of the target tire; setting robot moving coordinates and setting a coating width based on the extracted coordinates; and ejecting the sealant composition by a nozzle provided to a robot arm, wherein the robot arm is moved according to the set coordinates, wherein a distance between a distal end of the nozzle and a central axis of the tire is measured by a distance sensor and transmitted for feedback to a robot controller to control the nozzle to move at a constant linear speed based on the transmitted data in order to uniformly coat the sealant composition to the inner surface of the tire. |
地址 |
Seoul KR |