| 发明名称 |
HEATER ELEMENT AND STEERING WHEEL |
| 摘要 |
A heater element is disclosed, including a pair of substrates formed from foamed polyurethane resin and a cord-shaped heater disposed between the substrates, and the substrates are bonded together by hot pressing with an adhesive disposed between the substrates such that the cord-shaped heater is fixed between the substrates. The thickness of the heater element after being subjected to hot pressing exceeds 1.00 mm and the weight per unit area of the heater element after being subjected to hot pressing except a weight of the adhesive at an unallocated region where the cord-shaped heater is not disposed is within a range of 0.016 to 0.040 g/cm2. |
| 申请公布号 |
US2015367875(A1) |
申请公布日期 |
2015.12.24 |
| 申请号 |
US201514739106 |
申请日期 |
2015.06.15 |
| 申请人 |
TOYODA GOSEI CO., LTD. ;KURABE INDUSTRIAL CO., LTD. |
发明人 |
NONOYAMA Yoshinori;UMEMURA Norio;SAITO Masatsugu;KATSUMATA Hironori |
| 分类号 |
B62D1/06 |
主分类号 |
B62D1/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A heater element having a sheet shape with flexibility, comprising:
a pair of substrates formed from foamed polyurethane resin; and a cord-shaped heater arranged in a predetermined pattern between the substrates, the substrates being bonded together by hot pressing with an adhesive disposed between the substrates such that the cord-shaped heater is fixed between the substrates, wherein a thickness of the heater element after being subjected to hot pressing exceeds 1.00 mm and a weight per unit area of the heater element after being subjected to hot pressing except a weight of the adhesive at an unallocated region where the cord-shaped heater is not disposed is within a range of 0.016 to 0.040 g/cm2. |
| 地址 |
Kiyosu-shi JP |
