| 发明名称 | Spring element | ||
| 摘要 | A braked spring element includes a first spring mechanism for absorbing and releasing energy, a second spring mechanism for absorbing and releasing energy and a damper assembly held between the first spring mechanism and the second spring mechanism, the damper assembly including a damper piston displaceably disposed in a fluid space and a piston rod connected to the damper piston. | ||
| 申请公布号 | US9377077(B2) | 申请公布日期 | 2016.06.28 |
| 申请号 | US201414548565 | 申请日期 | 2014.11.20 |
| 申请人 | Hahn Gasfedem GmbH | 发明人 | Fitterling Gerhard;Intelmann Hans Christian |
| 分类号 | F16F9/56;F16F13/00;F16F9/516;F16F9/06 | 主分类号 | F16F9/56 |
| 代理机构 | SKF USA Inc. Patent Dept. | 代理人 | Peckjian Bryan;SKF USA Inc. Patent Dept. |
| 主权项 | 1. A braked spring element comprising: a cylinder tube having first and second ends; a first space for absorbing and releasing energy delimited between a first separating piston and the first end of the cylinder tube; a second space for absorbing and releasing energy delimited between a second separating piston and the second end of the cylinder tube; and a damper assembly held between the the first separating piston and the second separating piston, the damper assembly including a damper piston displaceably disposed in a fluid space and a piston rod connected to the damper piston, wherein the first and second spaces are never in fluid communication with each other, and wherein a length of the cylinder tube remains constant such that the cylinder tube does not axially extend or compress. | ||
| 地址 | Waldstraβe, Aichwald DE | ||