| 发明名称 |
TORSION ASSEMBLY FOR CONTROLLABLY PROVIDING TORQUE TO A CAMSHAFT |
| 摘要 |
A torsion assembly for providing controllable torsion to a camshaft, including: a spring assembly including a first spring; and, a contact element arranged to engage at least one lobe for the camshaft. For a locked mode: the contact element is arranged to be displaced by the at least one cam lobe; the contact element is arranged to compress the first spring; and the first spring is arranged to impart a first torque to the camshaft via the contact element. For an unlocked mode, the contact element is arranged to be displaced by the at least one cam lobe and the contact element is arranged to impart a second torque, less than the first torque, to the cam shaft via the contact element. |
| 申请公布号 |
US2016061065(A1) |
申请公布日期 |
2016.03.03 |
| 申请号 |
US201514789528 |
申请日期 |
2015.07.01 |
| 申请人 |
Schaeffler Technologies AG & Co. KG |
发明人 |
Shewell Jeffrey;Stallmann John |
| 分类号 |
F01L1/344 |
主分类号 |
F01L1/344 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A torsion assembly for providing controllable torsion to a camshaft, comprising:
a spring assembly including a first spring; and, a contact element arranged to engage at least one lobe for the camshaft, wherein:
for a locked mode:
the contact element is arranged to be displaced by the at least one cam lobe;the contact element is arranged to compress the first spring; and,the first spring is arranged to impart a first torque to the camshaft via the contact element; and,for an unlocked mode:
the contact element is arranged to be displaced by the at least one cam lobe; and,the contact element is arranged to impart a second torque, less than the first torque, to the cam shaft via the contact element. |
| 地址 |
Herzogenaurach DE |
