Variable ratio crank for a manual flight control linkage of a rotary wing aircraft
    1.
    发明授权
    Variable ratio crank for a manual flight control linkage of a rotary wing aircraft 有权
    用于旋翼飞机的手动飞行控制联动的可变比曲柄

    公开(公告)号:US08196857B2

    公开(公告)日:2012-06-12

    申请号:US12791216

    申请日:2010-06-01

    IPC分类号: B64C27/32

    摘要: The present invention relates to a bellcrank (40) for a flight-attitude-changing linkage (27, 25A, 28A) of the variable gain type. The linkage (27, 25A, 28A) connects a manual flight control device of a rotary wing aircraft (1), e.g. a hybrid helicopter, to at least one airfoil of said aircraft (1) suitable for causing a change in flight attitude. Said bellcrank (40) includes first and second sliders (50, 52). Said first slider (50) is connected to a movable portion (57, 61) of a setpoint flight-attitude-changing linkage (24) that delivers a setpoint, with movements of said linkage causing the gain of said variable-gain linkage (27, 25A, 28A) to be adjusted, which gain is proportional to the position of said movable portion (57, 61).

    摘要翻译: 本发明涉及一种用于可变增益型飞行姿态改变联动装置(27,25A,28A)的曲拐(40)。 连杆机构(27,2AA,28A)连接旋翼机(1)的手动飞行控制装置, 一种混合式直升机,适用于适于引起飞行姿态改变的所述飞机(1)的至少一个翼型。 所述曲拐(40)包括第一和第二滑块(50,52)。 所述第一滑块(50)连接到传递设定点的设定点飞行姿态改变联动装置(24)的可移动部分(57,61),所述联动装置的运动导致所述可变增益联动装置(27)的增益 ,25A,28A),该增益与所述可动部分(57,61)的位置成比例。

    Breakable coupling device, and an associated trim actuator
    2.
    发明授权
    Breakable coupling device, and an associated trim actuator 有权
    可破坏的联接装置和相关的修剪致动器

    公开(公告)号:US08393569B2

    公开(公告)日:2013-03-12

    申请号:US12468285

    申请日:2009-05-19

    IPC分类号: B64C13/00

    摘要: A breakable coupling device for coupling together first and second main transmission shafts stationary in translation along a longitudinal axis of rotation of the device comprises a blocking device having a discontinuous first housing and a continuous second housing forming a closed loop; a compression device; at least one drive device connecting the blocking device and the compression device together in rotation about the longitudinal axis below a predetermined torque, wherein the discontinuous first housing is configured to receive the at least one drive device below the predetermined torque; and a shifting device configured to shift the at least one drive device non-reversibly from the discontinuous first housing towards the continuous second housing when the torque exerted on the at least one drive device is greater than the predetermined torque.

    摘要翻译: 一种用于将第一和第二主传动轴沿着装置的旋转纵向轴线平移地平滑连接在一起的可破坏的联接装置包括具有不连续的第一壳体和形成闭环的连续的第二壳体的阻挡装置; 压缩装置; 至少一个驱动装置,其将所述阻挡装置和所述压缩装置连接在一起围绕所述纵向轴线旋转低于预定扭矩,其中所述不连续的第一壳体构造成将所述至少一个驱动装置接收在所述预定扭矩以下; 以及移动装置,其构造成当施加在所述至少一个驱动装置上的扭矩大于所述预定扭矩时,使所述至少一个驱动装置不可逆地从所述不连续的第一壳体向所述连续的第二壳体移动。

    Rotary actuator incorporating a force relationship, and a method of reducing angular slack in such a rotary actuator
    3.
    发明授权
    Rotary actuator incorporating a force relationship, and a method of reducing angular slack in such a rotary actuator 有权
    包含力关系的旋转致动器,以及减小这种旋转致动器中的角度松弛的方法

    公开(公告)号:US08181550B2

    公开(公告)日:2012-05-22

    申请号:US12622936

    申请日:2009-11-20

    IPC分类号: G05G1/00

    摘要: A rotary actuator incorporating a force relationship includes a twistably-deformable structure having a first and a second end plate and a helical spring with a first and a second terminal end secured on the first and the second end plate, respectively, and wherein the first and the second end plate have a first and a second notch, respectively, and wherein the first and the second notch have a first and a second contact zone, respectively. The rotary actuator further includes an outlet shaft and a motor assembly having an outlet gear configured to drive the twistably-deformable structure so as to drive the outlet shaft in rotation, wherein the motor assembly, the twistably-deformable structure and the outlet shaft are disposed in succession. The rotary actuator has a first finger constrained to rotate with the outlet gear and a second finger constrained to rotate with the outlet shaft.

    摘要翻译: 包括力关系的旋转致动器包括具有第一和第二端板的可扭转变形的结构和螺旋弹簧,第一和第二端部分别固定在第一和第二端板上,并且其中第一和第二端板 第二端板分别具有第一和第二凹口,并且其中第一和第二凹口分别具有第一和第二接触区域。 旋转致动器还包括出口轴和马达组件,其具有被配置为驱动可扭曲变形的结构以便驱动出口轴转动的出口齿轮,其中马达组件,可扭曲变形的结构和出口轴被设置 陆续。 旋转致动器具有被限制为与出口齿轮一起旋转的第一手指和被限制为与出口轴一起旋转的第二手指。

    Mechanical device for combining first and second control orders, and an aircraft provided with such a device
    4.
    发明授权
    Mechanical device for combining first and second control orders, and an aircraft provided with such a device 有权
    用于组合第一和第二控制命令的机械装置,以及配备有这种装置的飞行器

    公开(公告)号:US08282035B2

    公开(公告)日:2012-10-09

    申请号:US12792080

    申请日:2010-06-02

    IPC分类号: B64C27/54

    CPC分类号: B64C11/32 B64C27/22 B64C27/26

    摘要: The present invention relates to a mechanical device (1) suitable for combining first and second pitch control orders for controlling the blade pitch of at least one rotary assembly, the device comprising a carrier structure (10) suitable for being fastened to a support (5) by at least one main fastener pin (13) about which said carrier structure (10) is capable of performing a pivoting movement. In addition, the device includes at least one connection lever (20, 30) per rotary assembly, and at least one secondary fastener pin (25, 35) per connection lever (20, 30), said secondary fastener pin (25, 35) being secured firstly to said carrier structure (10) and being fastened secondly by rotary means (26, 36) to the connection lever (20, 30).

    摘要翻译: 本发明涉及适于组合用于控制至少一个旋转组件的叶片桨距的第一和第二俯仰控制次序的机械装置(1),该装置包括适于紧固到支撑件(5)的载体结构(10) )通过至少一个主紧固件销(13),所述承载结构(10)能够围绕所述主紧固销(13)进行枢转运动。 另外,该装置包括每个旋转组件至少一个连接杆(20,30)和每个连接杆(20,30)的至少一个辅助紧固销(25,35),所述次级紧固销(25,35) 首先被固定到所述承载结构(10)上,并通过旋转装置(26,36)第二次固定到所述连接杆(20,30)上。

    Variable damping of haptic feedback for a flight-attitude changing linkage of an aircraft
    5.
    发明授权
    Variable damping of haptic feedback for a flight-attitude changing linkage of an aircraft 有权
    用于飞行器的飞行姿态变化联动的触觉反馈的可变阻尼

    公开(公告)号:US08240617B2

    公开(公告)日:2012-08-14

    申请号:US12836646

    申请日:2010-07-15

    CPC分类号: B64C13/46 B64C27/26

    摘要: The present invention relates to haptic feedback for operating at least one manual flight control device (21) for controlling the cyclic pitch of the blades (5) of a rotary wing (4) of a hybrid helicopter (1) via power assistance (27). Said operations of said control device (21) are defined according to a predetermined damping force relationship (A) that is a function of an instantaneous load factor of the hybrid helicopter (1) in such a manner that the instantaneous load factor is maintained between its minimum and maximum limit values in proportion to a position of a thrust control member (20) between its minimum and maximum thrust values (23, 22).

    摘要翻译: 本发明涉及用于操作至少一个手动飞行控制装置(21)的触觉反馈,用于经由电力辅助(27)控制混合动力直升机(1)的旋转翼(4)的叶片(5)的循环间距, 。 所述控制装置(21)的所述操作根据作为混合动力直升机(1)的瞬时负载系数的函数的预定阻尼力关系(A)来定义,使得瞬时负载系数保持在其 最小和最大极限值与推力控制构件(20)在其最小和最大推力值(23,22)之间的位置成比例。

    BREAKABLE COUPLING DEVICE, AND AN ASSOCIATED TRIM ACTUATOR
    6.
    发明申请
    BREAKABLE COUPLING DEVICE, AND AN ASSOCIATED TRIM ACTUATOR 有权
    可断开的联接装置和相关的TRIM致动器

    公开(公告)号:US20090283642A1

    公开(公告)日:2009-11-19

    申请号:US12468285

    申请日:2009-05-19

    IPC分类号: G05D1/10 F16D7/06

    摘要: A breakable coupling device for coupling together first and second main transmission shafts stationary in translation along a longitudinal axis of rotation of the device comprises a blocking device having a discontinuous first housing and a continuous second housing forming a closed loop; a compression device; at least one drive device connecting the blocking device and the compression device together in rotation about the longitudinal axis below a predetermined torque, wherein the discontinuous first housing is configured to receive the at least one drive device below the predetermined torque; and a shifting device configured to shift the at least one drive device non-reversibly from the discontinuous first housing towards the continuous second housing when the torque exerted on the at least one drive device is greater than the predetermined torque.

    摘要翻译: 一种用于将第一和第二主传动轴沿着装置的旋转纵向轴线平移地平滑连接在一起的可破坏的联接装置包括具有不连续的第一壳体和形成闭环的连续的第二壳体的阻挡装置; 压缩装置; 至少一个驱动装置,其将所述阻挡装置和所述压缩装置连接在一起围绕所述纵向轴线旋转低于预定扭矩,其中所述不连续的第一壳体构造成将所述至少一个驱动装置接收在所述预定扭矩以下; 以及移动装置,其构造成当施加在所述至少一个驱动装置上的扭矩大于所述预定扭矩时,使所述至少一个驱动装置不可逆地从所述不连续的第一壳体向所述连续的第二壳体移动。

    VARIABLE DAMPING OF HAPTIC FEEDBACK FOR A FLIGHT-ATTITUDE CHANGING LINKAGE OF AN AIRCRAFT
    7.
    发明申请
    VARIABLE DAMPING OF HAPTIC FEEDBACK FOR A FLIGHT-ATTITUDE CHANGING LINKAGE OF AN AIRCRAFT 有权
    用于航空飞行改变连接的飞行员反馈的可变阻尼

    公开(公告)号:US20110024551A1

    公开(公告)日:2011-02-03

    申请号:US12836646

    申请日:2010-07-15

    IPC分类号: B64C27/22 B64C13/46 G05D1/00

    CPC分类号: B64C13/46 B64C27/26

    摘要: The present invention relates to haptic feedback for operating at least one manual flight control device (21) for controlling the cyclic pitch of the blades (5) of a rotary wing (4) of a hybrid helicopter (1) via power assistance (27). Said operations of said control device (21) are defined according to a predetermined damping force relationship (A) that is a function of an instantaneous load factor of the hybrid helicopter (1) in such a manner that the instantaneous load factor is maintained between its minimum and maximum limit values in proportion to a position of a thrust control member (20) between its minimum and maximum thrust values (23, 22).

    摘要翻译: 本发明涉及用于操作至少一个手动飞行控制装置(21)的触觉反馈,用于经由电力辅助(27)控制混合动力直升机(1)的旋转翼(4)的叶片(5)的循环间距, 。 所述控制装置(21)的所述操作根据作为混合动力直升机(1)的瞬时负载系数的函数的预定阻尼力关系(A)来定义,使得瞬时负载系数保持在其 最小和最大极限值与推力控制构件(20)在其最小和最大推力值(23,22)之间的位置成比例。

    VARIABLE RATIO CRANK FOR A MANUAL FLIGHT CONTROL LINKAGE OF A ROTARY WING AIRCRAFT
    8.
    发明申请
    VARIABLE RATIO CRANK FOR A MANUAL FLIGHT CONTROL LINKAGE OF A ROTARY WING AIRCRAFT 有权
    用于旋转飞机的手动飞行控制链接的可变比率起重机

    公开(公告)号:US20100308178A1

    公开(公告)日:2010-12-09

    申请号:US12791216

    申请日:2010-06-01

    IPC分类号: B64C13/38

    摘要: The present invention relates to a bellcrank (40) for a flight-attitude-changing linkage (27, 25A, 28A) of the variable gain type. The linkage (27, 25A, 28A) connects a manual flight control device of a rotary wing aircraft (1), e.g. a hybrid helicopter, to at least one airfoil of said aircraft (1) suitable for causing a change in flight attitude. Said bellcrank (40) includes first and second sliders (50, 52). Said first slider (50) is connected to a movable portion (57, 61) of a setpoint flight-attitude-changing linkage (24) that delivers a setpoint, with movements of said linkage causing the gain of said variable-gain linkage (27, 25A, 28A) to be adjusted, which gain is proportional to the position of said movable portion (57, 61).

    摘要翻译: 本发明涉及一种用于可变增益型飞行姿态改变联动装置(27,25A,28A)的曲拐(40)。 连杆机构(27,2AA,28A)连接旋翼机(1)的手动飞行控制装置, 一种混合式直升机,适用于适于引起飞行姿态改变的所述飞机(1)的至少一个翼型。 所述曲拐(40)包括第一和第二滑块(50,52)。 所述第一滑块(50)连接到传递设定点的设定点飞行姿态改变联动装置(24)的可移动部分(57,61),所述联动装置的运动导致所述可变增益联动装置(27)的增益 ,25A,28A),该增益与所述可动部分(57,61)的位置成比例。

    MECHANICAL DEVICE FOR COMBINING FIRST AND SECOND CONTROL ORDERS, AND AN AIRCRAFT PROVIDED WITH SUCH A DEVICE
    9.
    发明申请
    MECHANICAL DEVICE FOR COMBINING FIRST AND SECOND CONTROL ORDERS, AND AN AIRCRAFT PROVIDED WITH SUCH A DEVICE 有权
    用于组合第一和第二控制命令的机械装置,以及提供给这些设备的飞机

    公开(公告)号:US20100308157A1

    公开(公告)日:2010-12-09

    申请号:US12792080

    申请日:2010-06-02

    IPC分类号: B64C11/00 B64C27/52

    CPC分类号: B64C11/32 B64C27/22 B64C27/26

    摘要: The present invention relates to a mechanical device (1) suitable for combining first and second pitch control orders for controlling the blade pitch of at least one rotary assembly, the device comprising a carrier structure (10) suitable for being fastened to a support (5) by at least one main fastener pin (13) about which said carrier structure (10) is capable of performing a pivoting movement. In addition, the device includes at least one connection lever (20, 30) per rotary assembly, and at least one secondary fastener pin (25, 35) per connection lever (20, 30), said secondary fastener pin (25, 35) being secured firstly to said carrier structure (10) and being fastened secondly by rotary means (26, 36) to the connection lever (20, 30).

    摘要翻译: 本发明涉及适于组合用于控制至少一个旋转组件的叶片桨距的第一和第二俯仰控制次序的机械装置(1),该装置包括适于紧固到支撑件(5)的载体结构(10) )通过至少一个主紧固件销(13),所述承载结构(10)能够围绕所述主紧固销(13)进行枢转运动。 另外,该装置包括每个旋转组件至少一个连接杆(20,30)和每个连接杆(20,30)的至少一个辅助紧固销(25,35),所述次级紧固销(25,35) 首先被固定到所述承载结构(10)上,并通过旋转装置(26,36)第二次固定到所述连接杆(20,30)上。

    ROTARY ACTUATOR INCORPORATING A FORCE RELATIONSHIP, AND A METHOD OF REDUCING ANGULAR SLACK IN SUCH A ROTARY ACTUATOR
    10.
    发明申请
    ROTARY ACTUATOR INCORPORATING A FORCE RELATIONSHIP, AND A METHOD OF REDUCING ANGULAR SLACK IN SUCH A ROTARY ACTUATOR 有权
    包含强制关系的旋转执行机构,以及在这种旋转执行机构中减少角锥的方法

    公开(公告)号:US20100127121A1

    公开(公告)日:2010-05-27

    申请号:US12622936

    申请日:2009-11-20

    摘要: A rotary actuator incorporating a three relationship includes a twistably-deformable structure having a first and a second end plate and a helical spring with a first and a second terminal end secured on the first and the second end plate, respectively, and wherein the first and the second end plate have a first and a second notch, respectively, and wherein the first and the second notch have a first and a second contact zone, respectively. The rotary actuator further includes an outlet shaft and a motor assembly having an outlet gear configured to drive the twistably-deformable structure so as to drive the outlet shaft in rotation, wherein, the motor assembly, the twistably-deformable structure and the outlet shaft are disposed in succession. The rotary actuator has a first finger constrained to rotate with the outlet gear and a second finger constrained to rotate with the outlet shaft.

    摘要翻译: 包括三个关系的旋转致动器包括具有第一和第二端板的可扭转变形的结构和螺旋弹簧,第一和第二端部分别固定在第一和第二端板上,并且其中第一和第二端板 第二端板分别具有第一和第二凹口,并且其中第一和第二凹口分别具有第一和第二接触区域。 旋转致动器还包括出口轴和电动机组件,其具有被配置为驱动可扭曲变形的结构以便驱动出口轴旋转的出口齿轮,其中,马达组件,可扭曲变形的结构和出口轴是 连续处理 旋转致动器具有被限制为与出口齿轮一起旋转的第一手指和被限制为与出口轴一起旋转的第二手指。