| 发明名称 |
GAS TURBINE SPLITTING |
| 摘要 |
A gas turbine engine fan stand (40) comprising a base frame (42) and a fan case frame (44) coupled together at one edge by a hinge (46). The fan case frame (44) is arranged to: rotate about the hinge (46) between abutting the base frame (42) and substantially perpendicular thereto; and tilt about a yaw axis (52) perpendicular to the hinge (46) and in the plane of the fan case frame (44). The fan case frame (44) further comprising a coupling arrangement (56) arranged to rotate about a roll axis (60) and to couple a fan case (36) to the fan case frame (44). A gas turbine engine stand assembly (68) comprising a fan stand (40) and a core stand (38). A method of splitting a gas turbine engine (10) and a method of reassembling a gas turbine engine (10). |
| 申请公布号 |
US2015135535(A1) |
申请公布日期 |
2015.05.21 |
| 申请号 |
US201414527072 |
申请日期 |
2014.10.29 |
| 申请人 |
ROLLS-ROYCE PLC |
发明人 |
HALLAM Christopher Richard;TAYLOR Jonathan Paul |
| 分类号 |
F01D25/28;F16M11/42;B23P19/04 |
主分类号 |
F01D25/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A gas turbine engine fan stand (40) comprising a base frame (42) and a fan case frame (44) coupled together at one edge by a hinge (46); the fan case frame (44) arranged to:
rotate about the hinge (46) between abutting the base frame (42) and substantially perpendicular thereto; tilt about a yaw axis (52) perpendicular to the hinge (46) and in the plane of the fan case frame (44); andthe fan case frame (44) further comprising a coupling arrangement (56) to couple, in use, a fan case (36) to the fan case frame (44); the coupling arrangement (56) arranged to rotate about a roll axis (60) perpendicular to the hinge (46), spaced therefrom and through the plane of the fan case frame (44). |
| 地址 |
London GB |
