公开(公告)号：WO2016022183A1

公开(公告)日：2016-02-11

申请号：PCT/US2015/027190

申请日：2015-04-23

Applicant: RAYTHEON COMPANY

Inventor： MORGAN, Bruce E. ,  ALEJANDRO, Stevie ,  ROBICHAUX, Jerry D. ,  RAMOS, Alfredo ,  KLEMM, Heinz D. ,  NICKEL, Bryan W. ,  DOUGLAS, Andrew P.

IPC: F42B10/64

CPC classification number: F42B10/64 ,  F42B10/02 ,  F42B15/01 ,  F42B15/10

Abstract: An air vehicle (10), such as a munition like a guided bomb or missile, has a control system (12) that allows control surfaces (14, 20, 22) to be mechanically uncoupled from one or more actuators (46, 48) to allow the control surfaces to freely move (rotate) relative to a fuselage (16) of the vehicle (10), for example allowing the control surfaces to "weather vane" by assuming an orientation corresponding to the direction of airflow past the air vehicle (direction of airflow relative to the air vehicle). When active positioning of the control surfaces is desired, the control surfaces may be mechanically coupled to one or more actuators that are used to position the control surfaces. The selective coupling of the actuator(s) and the control surfaces may be accomplished by selectively coupling together a sleeve (36, 38) that is mechanically coupled to the control surfaces, and a nut (62) that moves along a shaft (32, 34) of an actuator, for example using a resilient device (64, 114, 118).

Abstract translation: 诸如诸如导弹或导弹的弹药的空中飞行器（10）具有允许控制表面（14,20,22）与一个或多个致动器（46,48）机械地脱离的控制系统（12） 以允许控制表面相对于车辆（10）的机身（16）自由地移动（旋转），例如通过假设与通过机动车辆的气流的方向相对应的方向来允许控制表面“风向标” （相对于空中交通工具的气流方向）。 当需要控制表面的主动定位时，控制表面可以机械地联接到用于定位控制表面的一个或多个致动器。 致动器和控制表面的选择性联接可以通过将机械联接到控制表面的套筒（36,38）选择性地联接在一起来实现，并且螺母（62）沿轴（32， 34），例如使用弹性装置（64,114,118）。

公开(公告)号：WO2021076225A1

公开(公告)日：2021-04-22

申请号：PCT/US2020/046848

申请日：2020-08-18

Applicant: RAYTHEON COMPANY

Inventor： NGUYEN, Ly Dinh ,  ALEJANDRO, Stevie

IPC: F16F1/374 ,  F16F1/373 ,  F16F7/14 ,  F16F15/04 ,  F16F15/08

Abstract: An energy damping and displacement control device is disclosed. The energy damping and displacement control device can include a contact protrusion and an energy damping pad constructed of a resilient material. The energy damping pad can have a first face oriented along a first plane. The energy damping pad can also have a second face oriented along a second plane transverse to the first plane, and toward the contact protrusion. In a static condition, the first and second faces of the energy damping pad can be separated from the contact protrusion. In a dynamic condition, displacement motion of the contact protrusion relative to the energy damping pad can be limited by contact with at least one of the first or second faces of the energy damping pad, which provides energy damping and motion displacement control of the contact protrusion in multiple axes.