-
公开(公告)号：EP4292927A1
公开(公告)日：2023-12-20
申请号：EP23178789.6
申请日：2023-06-12
申请人： Goodrich Corporation
发明人： KLODE, Harald , MADEY, Kyle M. , COX, Gerard
摘要： A landing gear actuation system is disclosed herein. The landing gear actuation system includes a trunnion sprocket (210) coupled to a movable member (206), a drive motor (212), and a flexible drive member (214) extending between and to the motor (212) and the trunnion sprocket (210). The motor (212) is configured to move the flexible drive member (214), wherein the movement of the flexible drive member (214) moves the trunnion sprocket (210) and the movable member (206). The flexible drive member (214) may be a belt or a chain.
-
公开(公告)号：EP3851702A1
公开(公告)日：2021-07-21
申请号：EP21151362.7
申请日：2021-01-13
申请人： Goodrich Corporation
发明人： MADEY, Kyle M.
摘要： A damping actor selector may be configured to transition a multi-actor damping system from a first damping actor configuration to a second damping actor configuration. The multi-actor damping system may be used in a shock strut assembly to alter a damping curve of the shuck strut assembly. The damping actor selector (170) may be coupled to a metering pin (140) of a shock strut assembly. The damping actor selector may be configured to rotate the metering pin to transition the multi-actor damping system from a first damping actor configuration to a second damping actor configuration. The first damping actor configuration may correspond to a first damping curve. The second damping actor configuration may correspond to a second damping curve. The first damping curve being different than the second damping curve.
-
公开(公告)号：EP3848612A1
公开(公告)日：2021-07-14
申请号：EP21151306.4
申请日：2021-01-13
申请人： Goodrich Corporation
发明人： MADEY, Kyle M.
摘要： A main orifice plate assembly may be configured to transition a multi-actor damping system from a first damping actor configuration to a second damping actor configuration. The multi-actor damping system may be used in a shock strut assembly to alter a damping curve of the shuck strut assembly. The main orifice plate assembly may be a part of a main orifice assembly including an orbital cam. The main orifice plate may include a flow restrictor (162). The flow restrictor may be configured to retract or deploy in response to main orifice plate rotating about the orbital cam. The first damping actor configuration may correspond to a first damping curve. The second damping actor configuration may correspond to a second damping curve. The first damping curve being different than the second damping curve.
-
公开(公告)号：EP4459160A1
公开(公告)日：2024-11-06
申请号：EP24174173.5
申请日：2024-05-03
申请人： Goodrich Corporation
发明人： MADEY, Kyle M.
IPC分类号： F16J15/3224 , F15B15/22 , F16J15/56 , F15B15/14
摘要： A helically shaped dynamic seal ring is provided. The helically shaped dynamic seal ring includes a spirally wound body (232) and a snubbing orifice area (702, 704) formed in the spirally wound body. The spirally wound body is configured to expand in response to contacting a snubbed stroke range of an actuator piston (204). The spirally wound body is configured to contract in response to distancing from the snubbed stroke range of the actuator piston.
-
公开(公告)号：EP3851701A1
公开(公告)日：2021-07-21
申请号：EP21151310.6
申请日：2021-01-13
申请人： Goodrich Corporation
发明人： MADEY, Kyle M.
摘要： A metering pin for use in a multi-actor damping system is disclosed herein. The multi-actor damping system may be used in a shock strut assembly to alter a damping curve of the shuck strut assembly. The metering pin (140) may be configured to transition the multi-actor damping system from a first damping actor configuration to a second damping actor configuration. The first damping actor configuration may correspond to a first damping curve. The second damping actor configuration may correspond to a second damping curve. The first damping curve being different than the second damping curve.
-
公开(公告)号：EP4435290A1
公开(公告)日：2024-09-25
申请号：EP24165262.7
申请日：2024-03-21
申请人： Goodrich Corporation
CPC分类号： F16F9/342 , F16F9/34 , F16F9/5126 , B64C25/60 , F16F9/3465
摘要： A metering unit is provided. The metering unit includes a metering pin analog (406) and a translation shaft (410). The metering pin analog is configured to translate about the translation shaft in a first direction in response to a load pressure acting on an annular region of a bottom portion of the metering pin analog. The metering pin analog is configured to translate about the translation shaft in a second direction opposite the first direction in response to the load pressure ceasing.
-
公开(公告)号：EP4257485A1
公开(公告)日：2023-10-11
申请号：EP23163475.9
申请日：2023-03-22
申请人： Goodrich Corporation
发明人： KLODE, Harald , MADEY, Kyle M. , COX, Gerard
摘要： A landing gear actuation system is disclosed herein. The landing gear actuation system includes an attachment point (216) integral to a movable member, a flexible pull member (220) having a first end coupled to the attachment point (216), and a motor (218) configured to move the flexible pull member (220), wherein the movement of the flexible pull member (220) moves the attachment point (216) and the movable member.
-
公开(公告)号：EP3978779A1
公开(公告)日：2022-04-06
申请号：EP21199161.7
申请日：2021-09-27
申请人： Goodrich Corporation
发明人： MADEY, Kyle M.
摘要： A snubber assembly may comprise a snubber (210) having a snubber body with an inner diameter surface and an outer diameter surface, the snubber including a plurality of valve receptacles (410) disposed in the outer diameter surface, the snubber including a plurality of radial apertures (212) disposed through the snubber body, each radial aperture in the plurality of radial apertures disposed in a respective valve receptacle in the plurality of valve receptacles; and a plurality of restrictor valves (220), each restrictor valve in the plurality of restrictor valves disposed in a respective valve receptacle in the plurality of valve receptacles, each restrictor valve in the plurality of restrictor valves including an orifice disposed through a blade.
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.013 秒)
