| 发明名称 |
MOLD FOR MAKING SOUND-ABSORBING DUCT AND SOUND-ABSORBING DUCT USING THE SAME |
| 摘要 |
A mold for manufacturing a sound-absorbing duct, may include an inner mold made of an elastic material and having a channel therein, a sound-absorbing pad disposed outside the inner mold, and an outer mold disposed outside the sound-absorbing pad and having at least one first injection groove on an inner circumferential surface thereof. |
| 申请公布号 |
US2015090525(A1) |
申请公布日期 |
2015.04.02 |
| 申请号 |
US201314140428 |
申请日期 |
2013.12.24 |
| 申请人 |
Hyundai Motor Company |
发明人 |
Jang Young Hak;Han Young Ho;Jung Woomin |
| 分类号 |
F16L55/033;B29C45/26 |
主分类号 |
F16L55/033 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A mold for manufacturing a sound-absorbing duct, comprising:
an inner mold made of an elastic material and having a channel therein; a sound-absorbing pad disposed outside the inner mold; and an outer mold disposed outside the sound-absorbing pad and having at least one first injection groove on an inner circumferential surface thereof. |
| 地址 |
Seoul KR |
