| 发明名称 |
Pneumatic tire comprising a hydraulic engine |
| 摘要 |
A pneumatic tire comprises a sidewall, an annular tire cavity, and a hydraulic actuator connected to the sidewall inside the annular tire cavity, wherein the hydraulic actuator has a flexible reservoir for containing a hydraulic fluid, and an opening allowing hydraulic fluid to enter the reservoir and to exit the reservoir. Further, the hydraulic actuator comprises a lever arm connected to the sidewall and holding the flexible reservoir between the lever arm and the sidewall, wherein the lever arm comprises a fluid channel allowing hydraulic fluid to flow from the reservoir through the opening out of the lever arm. |
| 申请公布号 |
US9333817(B2) |
申请公布日期 |
2016.05.10 |
| 申请号 |
US201314072894 |
申请日期 |
2013.11.06 |
| 申请人 |
The Goodyear Tire & Rubber Company |
发明人 |
Hinque Daniel Paul Luc Marie;Peronnet-Paquin Anne Therese;Deerenberg Edwin;Haegel Yannick Raymond Georges |
| 分类号 |
B60C23/12 |
主分类号 |
B60C23/12 |
| 代理机构 |
|
代理人 |
King David L. |
| 主权项 |
1. A pneumatic tire having a sidewall and an annular tire cavity, the tire comprising:
a hydraulic actuator connected to the sidewall of the tire inside the annular tire cavity, the hydraulic actuator comprising:
a flexible reservoir for containing a hydraulic fluid and having an opening allowing hydraulic fluid to enter the reservoir and to exit the reservoir; anda lever arm connected to the sidewall and holding the flexible reservoir between the lever arm and the sidewall,wherein the lever arm comprises a fluid channel allowing hydraulic fluid to flow from the reservoir through the opening out of the lever arm. |
| 地址 |
Akron OH US |
