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公开(公告)号:EP3472047B1
公开(公告)日:2019-11-20
申请号:EP17730908.5
申请日:2017-06-09
发明人: WOOLCOCK, John , HANCOCK, Nicholas
IPC分类号: B64C25/12
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公开(公告)号:EP3702142A1
公开(公告)日:2020-09-02
申请号:EP20159196.3
申请日:2020-02-25
摘要: A composite stiffener for a stiffener reinforced panel. The stiffener has a longitudinal direction and a run-out region which terminates at an end of the stiffener. The stiffener also has a constant section region inboard of the run-out region in the longitudinal direction and having a constant cross section transverse to the longitudinal direction with a crown between adjacent foot portions. The run-out region has a changing cross section transverse to the longitudinal direction with a crown between adjacent foot portions and the crown reduces in height towards the end of the stiffener forming a ramp. The composite stiffener comprises a number of blankets of non-crimp fabric layers.
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公开(公告)号:EP3472047A1
公开(公告)日:2019-04-24
申请号:EP17730908.5
申请日:2017-06-09
发明人: WOOLCOCK, John , HANCOCK, Nicholas
IPC分类号: B64C25/12
摘要: A landing gear is disclosed having a main strut being connected to a first attachment point located on the aircraft. The landing gear includes an inboard sidestay and outboard sidestays. The inboard sidestay has a first end connected to the main strut for movement along the main strut and is connected at a second end to a second attachment point located on the aircraft. The outboard sidestay has a first end connected to the main strut for movement along the main strut and is connected at a second end to a third attachment point located on the aircraft. When the landing gear is in a deployed configuration, the connection between the first end of each of the inboard and outboard sidestays and the main strut allows for movement of each first end along at least a portion of the length of the main strut.
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