| 发明名称 | Camshaft adjuster for an internal combustion engine | ||
| 摘要 | A camshaft adjuster (1, 51) for an internal combustion engine, including a stator (5) which is connectable in a rotationally fixed manner to a crankshaft, a rotor which is mounted in the stator (5) so as to be rotatable about a rotational axis, a sealing cover (7, 53) for minimizing leakage, and a spring element (9, 59) for positioning the rotor with respect to the stator (5). The spring element (9, 59) is held on the sealing cover (7, 53) in the axial direction via a spring clip (3, 41). The use of a spring clip (3, 41) provides a cost-neutral and reduced-weight option for reliably positioning the rotor with respect to the stator (5). | ||
| 申请公布号 | US8967107(B2) | 申请公布日期 | 2015.03.03 |
| 申请号 | US201113884453 | 申请日期 | 2011.09.02 |
| 申请人 | Schaeffler Technologies AG & Co. KG | 发明人 | Boese Olaf |
| 分类号 | F01L1/34;F01L1/344;F16F1/10 | 主分类号 | F01L1/34 |
| 代理机构 | Davidson, Davidson & Kappel, LLC | 代理人 | Davidson, Davidson & Kappel, LLC |
| 主权项 | 1. A camshaft adjuster for an internal combustion engine, comprising: a stator connectable in a rotationally fixed manner to a crankshaft; a rotor mounted in the stator so as to be rotatable about a rotational axis; a sealing cover nonrotably fixed to the stator; and a spring element for positioning the rotor with respect to the stator, the spring element being held in an axial direction on the sealing cover via a spring clip contacting a first surface of the spring element to hold the spring element axially against the sealing cover, the first surface facing axially away from the sealing cover. | ||
| 地址 | Herzogenaurach DE | ||