| 发明名称 | Damper pulley assembly of vehicle | ||
| 摘要 | A damper pulley assembly of vehicle may include a crankshaft rotating by a power transmitted from an engine, a hub including a hub body formed cylindrical hollow shape so that the crankshaft is inserted and a hub ring protruded outside of the hub body, a pulley coupled outside of the hub ring, a combining ring formed cylindrical hollow shape so as to be coupled outside of the hub body, and an oil seal provided between outside of the combining ring and inside of the cylinder block and preventing leakage of engine oil of the cylinder block, wherein the hub is made of low density material compared to the pulley, and the combining ring is made of high stiffness compared to the hub. | ||
| 申请公布号 | US9182007(B2) | 申请公布日期 | 2015.11.10 |
| 申请号 | US201314137935 | 申请日期 | 2013.12.20 |
| 申请人 | HYUNDAI MOTOR COMPANY;KIA MOTORS CORPORATION | 发明人 | Lee Jae Kwon |
| 分类号 | F16H55/36;F16H7/20;F16F15/14 | 主分类号 | F16H55/36 |
| 代理机构 | Morgan, Lewis & Bockius LLP | 代理人 | Morgan, Lewis & Bockius LLP |
| 主权项 | 1. A damper pulley assembly of a vehicle comprising: a crankshaft rotating by a power transmitted from an engine; a hub including: a hub body formed in a cylindrical hollow shape so that the crankshaft is inserted therein; anda hub ring protruded outside of the hub body; a pulley coupled outside of the hub ring; a combining ring formed in a cylindrical hollow shape so as to be coupled outside of the hub body; and an oil seal provided between outside of the combining ring and inside of a cylinder block and preventing leakage of engine oil of the cylinder block, wherein the hub is made of low density material compared to the pulley, and wherein the combining ring is made of high stiffness material compared to the hub. | ||
| 地址 | Seoul KR | ||