| 发明名称 | Method for manufacturing climate control duct, and climate control duct | ||
| 摘要 | A mold for manufacturing a climate control duct, which has a protrusion formed on an outer peripheral surface thereof and is formed from a foamed resin, includes a groove provided on at least a part of a surface of the mold for transfer of a shape of the protrusion. The groove of the mold satisfies a relation D<W<4×D, in which W represents a width of the groove and D represents a depth of the groove. | ||
| 申请公布号 | US9174402(B2) | 申请公布日期 | 2015.11.03 |
| 申请号 | US201414293806 | 申请日期 | 2014.06.02 |
| 申请人 | KYORAKU CO., LTD. | 发明人 | Onodera Masaaki;Matsubara Yoshitaka;Tani Naoto;Waki Kazuo |
| 分类号 | B29C33/42;B29D23/00;B29C44/50;B29C44/56;B29C47/00;B29C47/92;B29C49/52;B60H1/00;F16L9/00;F24F13/02;B29C49/48;B29C49/62;B29K23/00;B29K105/04 | 主分类号 | B29C33/42 |
| 代理机构 | Troutman Sanders LLP | 代理人 | Troutman Sanders LLP |
| 主权项 | 1. A mold for manufacturing a climate control duct having a protrusion formed on an outer peripheral surface thereof and being formed from a foamed resin, the mold comprising: a groove provided on at least a part of a surface of the mold for transfer of a shape of the protrusion, wherein the following relation is satisfied: D<W<4×D,in which W represents a width of the groove and D represents a depth of the groove, and the following relation is satisfied: 0.5 mm<D<5 mm, in which D represents a depth of the groove. | ||
| 地址 | Tokyo JP | ||