发明名称 |
SYSTEMS AND METHODS FOR CENTERING BEARING COMPARTMENTS |
摘要 |
Systems and methods are disclosed herein for dressing centering a bearing compartment in a gas turbine engine. A nut may be inserted through an outer case of a gas turbine engine. The nut may be coupled to a strut which centers a bearing compartment. The nut may be rotated to achieve a desired tension on the strut to center the bearing compartment. A retaining plate comprising a collar may be positioned over the nut. A swaging tool comprising a swaging ramp may be positioned over the nut. The swaging tool may be forced against the retaining plate using a draw-in bolt. The swaging ramp may contact the collar and form indentations in the collar to lock the nut in place. |
申请公布号 |
US2015192165(A1) |
申请公布日期 |
2015.07.09 |
申请号 |
US201414576687 |
申请日期 |
2014.12.19 |
申请人 |
United Technologies Corporation |
发明人 |
Bauer Steven J.;McGinnis Christine F. |
分类号 |
F16B39/02 |
主分类号 |
F16B39/02 |
代理机构 |
|
代理人 |
|
主权项 |
1. A nut comprising:
a head; a neck adjacent to the head; and a locking ring adjacent to the neck, wherein the locking ring defines a locking slot. |
地址 |
Hartford CT US |