| 发明名称 |
TORSION SPRING INTERNAL DAMPER |
| 摘要 |
A spring assembly has a spring end for engagement with a component to bias the component in a first direction. The spring end is connected to a plurality of coils, which have an inner peripheral surface, and are mounted about a pivot pin. A damper is positioned between an outer peripheral surface on the pivot pin and the inner peripheral surface of the spring coils. The damper is engaged by the spring coils, if the spring end is driven in a direction opposed to the first direction. A one-way drive assembly and a gas turbine engine are also disclosed. |
| 申请公布号 |
US2015292415(A1) |
申请公布日期 |
2015.10.15 |
| 申请号 |
US201514639220 |
申请日期 |
2015.03.05 |
| 申请人 |
United Technologies Corporation |
发明人 |
Anglin Christopher T.;Kurz Leslie Charles |
| 分类号 |
F02C7/36;F01D25/04;F16F15/121;F02C3/04;F16F3/00;F16D41/12 |
主分类号 |
F02C7/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A spring assembly comprising:
a spring end for engagement with a component to bias the component in a first direction, and said spring end being connected to a plurality of coils, said coils having an inner peripheral surface, and said coils being mounted about a pivot pin; and a damper positioned between an outer peripheral surface on said pivot pin and said inner peripheral surface of said spring coils, with said damper being engaged by said spring coils, if said spring end is driven in a direction opposed to said first direction. |
| 地址 |
Hartford CT US |
