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12 条记录 (耗时 0.026 秒)

    Rotary-Wing Aircraft Torque Coupling with Pad Bearings
    1.
    发明申请
    Rotary-Wing Aircraft Torque Coupling with Pad Bearings 有权
    旋转翼飞机扭矩耦合与垫轴承

    公开(公告)号：US20100009764A1

    公开(公告)日：2010-01-14

    申请号：US12376979

    申请日：2006-08-17

    申请人： Frank B. Stamps ,  Richard Rauber ,  David Popelka ,  Pat Tisdale ,  Tom Campbell ,  James Lee Braswell, JR.

    发明人： Frank B. Stamps ,  Richard Rauber ,  David Popelka ,  Pat Tisdale ,  Tom Campbell ,  James Lee Braswell, JR.

    IPC分类号： F16D3/18

    CPC分类号： B64C27/32 ,  B64C27/35

    摘要： A torque coupling for a rotor head of a rotary-wing aircraft is configured for rotation with a mast and for causing rotation of an attached yoke. The coupling has trunnions that rotate with the mast and extend generally radially. Pad-bearing assemblies each have a central member coupled to one of the trunnions with a laminated spherical bearing and have laminated pad bearings affixed to opposing sides of the central member. The laminated bearings have alternating rigid and elastomeric layers. A bearing mount is affixed to each pad bearing and is connected to a yoke for rotating the yoke with the mast. The pad-bearing assemblies allow for relative motion between each central member and the associated trunnion and between each central member and the bearing mounts through elastic shear deformation, and this allows for gimballing of the attached yoke relative to the mast.

    摘要翻译： 用于旋转翼飞行器的转子头的扭矩联接器构造成用桅杆旋转并且用于使附接的轭的旋转。 联轴器具有与桅杆一起旋转并且径向延伸的耳轴。 垫轴承组件各自具有与层叠的球面轴承联接到其中一个耳轴的中心构件，并且具有固定到中心构件的相对侧的层压垫轴承。 层压轴承具有交替的刚性和弹性层。 轴承座固定到每个垫轴承上，并连接到轭架上，用于使桅杆旋转。 垫片轴承组件允许在每个中心构件和相关联的耳轴之间以及通过弹性剪切变形在每个中心构件和轴承座之间进行相对运动，并且这允许相对于桅杆对附接的轭进行槌球。

    Rotary-wing aircraft torque coupling with pad bearings
    2.
    发明授权
    Rotary-wing aircraft torque coupling with pad bearings 有权
    旋翼飞机扭矩联轴器与垫轴承

    公开(公告)号：US08029371B2

    公开(公告)日：2011-10-04

    申请号：US12376979

    申请日：2006-08-17

    申请人： Frank B. Stamps ,  Richard Rauber ,  David Popelka ,  Pat Tisdale ,  Tom Campbell ,  James Lee Braswell, Jr.

    发明人： Frank B. Stamps ,  Richard Rauber ,  David Popelka ,  Pat Tisdale ,  Tom Campbell ,  James Lee Braswell, Jr.

    IPC分类号： F16D3/00

    CPC分类号： B64C27/32 ,  B64C27/35

    摘要： A torque coupling for a rotor head of a rotary-wing aircraft is configured for rotation with a mast and for causing rotation of an attached yoke. The coupling has trunnions that rotate with the mast and extend generally radially. Pad-bearing assemblies each have a central member coupled to one of the trunnions with a laminated spherical bearing and have laminated pad bearings affixed to opposing sides of the central member. The laminated bearings have alternating rigid and elastomeric layers. A bearing mount is affixed to each pad bearing and is connected to a yoke for rotating the yoke with the mast. The pad-bearing assemblies allow for relative motion between each central member and the associated trunnion and between each central member and the bearing mounts through elastic shear deformation, and this allows for gimballing of the attached yoke relative to the mast.

    摘要翻译： 用于旋转翼飞行器的转子头的扭矩联接器构造成用桅杆旋转并且用于使附接的轭的旋转。 联轴器具有与桅杆一起旋转并且径向延伸的耳轴。 垫轴承组件各自具有与层叠的球面轴承联接到其中一个耳轴的中心构件，并且具有固定到中心构件的相对侧的层压垫轴承。 层压轴承具有交替的刚性和弹性层。 轴承座固定到每个垫轴承上，并连接到轭架上，用于使桅杆旋转。 垫片轴承组件允许在每个中心构件和相关联的耳轴之间以及通过弹性剪切变形在每个中心构件和轴承座之间进行相对运动，并且这允许相对于桅杆对附接的轭架进行槌球。

    Hub Assembly with Grease Lubricated Roller Bearing and Tension-Torsion Strap
    6.
    发明申请
    Hub Assembly with Grease Lubricated Roller Bearing and Tension-Torsion Strap 审中-公开
    带润滑脂润滑滚子轴承和张力扭力带的轮毂组件

    公开(公告)号：US20130164129A1

    公开(公告)日：2013-06-27

    申请号：US13337215

    申请日：2011-12-26

    申请人： Richard Rauber ,  Frank B. Stamps ,  David Popelka ,  Patrick Tisdale ,  Tom Donovan

    发明人： Richard Rauber ,  Frank B. Stamps ,  David Popelka ,  Patrick Tisdale ,  Tom Donovan

    IPC分类号： B64C27/59

    CPC分类号： B64C27/33 ,  B64C11/04 ,  B64C27/35 ,  B64C29/0033

    摘要： A rotary system and method to control feathering and centrifugal forces of a rotor blade during flight. The rotary system having a hub assembly, which includes a hollow yoke arm to receive a spindle section of the rotor blade. A tension-torsion strap extends through the hollow yoke arm and couples the rotor blade and the hub assembly. The method includes allowing the spindle section of the rotor blade to pivot within the hollow yoke arm and controlling rotational and centrifugal movement of the rotor blade with the tension-torsion strap.

    摘要翻译： 一种用于在飞行中控制转子叶片的羽化和离心力的旋转系统和方法。 旋转系统具有轮毂组件，其包括用于接收转子叶片的心轴部分的中空轭臂。 张力扭力带延伸穿过中空的轭臂并联接转子叶片和轮毂组件。 该方法包括允许转子叶片的主轴部分在中空轭臂内枢转并且控制转子叶片与拉力扭力带的旋转和离心运动。

    Compact rotorcraft dual-element spherical elastomeric centrifugal-force bearing assembly
    7.
    发明授权
    Compact rotorcraft dual-element spherical elastomeric centrifugal-force bearing assembly 有权
    紧凑型旋翼飞机双元件球形弹性离心力轴承总成

    公开(公告)号：US08926281B2

    公开(公告)日：2015-01-06

    申请号：US13401203

    申请日：2012-02-21

    申请人： Frank B. Stamps ,  Bryan Wade Marshall ,  Terry K. Thompson ,  Orion Braziel ,  David Popelka ,  Patrick Tisdale

    发明人： Frank B. Stamps ,  Bryan Wade Marshall ,  Terry K. Thompson ,  Orion Braziel ,  David Popelka ,  Patrick Tisdale

    IPC分类号： F01D25/16

    CPC分类号： B64C27/35

    摘要： A rotary system includes a retention member and a flexible yoke having an opening forming a bridge. The rotary system is further provided with two bearing assemblies, a first bearing assembly extending through the opening of the yoke and configured to secure a rotor blade to the retention member and a second bearing assembly extending through the opening of the flexible yoke and configured to secure the rotor blade to the bridge. The second bearing element includes a bearing element having a first surface forming a spherical contouring and an opposing integral second surface forming a conical contouring.

    摘要翻译： 旋转系统包括保持构件和具有形成桥的开口的柔性轭。 旋转系统还设置有两个轴承组件，第一轴承组件延伸穿过轭的开口并且构造成将转子叶片固定到保持构件，以及延伸穿过柔性轭的开口的第二轴承组件， 转子叶片到桥。 第二轴承元件包括具有形成球形轮廓的第一表面和形成锥形轮廓的相对的整体第二表面的轴承元件。

    Compact Rotorcraft Dual-Element Spherical Elastomeric Centrifugal-Force Bearing Assembly
    8.
    发明申请
    Compact Rotorcraft Dual-Element Spherical Elastomeric Centrifugal-Force Bearing Assembly 有权
    紧凑型Rotorcraft双元件球形弹性离心力轴承组件

    公开(公告)号：US20130216384A1

    公开(公告)日：2013-08-22

    申请号：US13401203

    申请日：2012-02-21

    申请人： Frank B. Stamps ,  Bryan W. Marshall ,  Terry K. Thompson ,  Orion Braziel ,  David Popelka ,  Patrick Tisdale

    发明人： Frank B. Stamps ,  Bryan W. Marshall ,  Terry K. Thompson ,  Orion Braziel ,  David Popelka ,  Patrick Tisdale

    IPC分类号： B64C27/00

    CPC分类号： B64C27/35

    摘要： A rotary system includes a retention member and a flexible yoke having an opening forming a bridge. The rotary system is further provided with two bearing assemblies, a first bearing assembly extending through the opening of the yoke and configured to secure a rotor blade to the retention member and a second bearing assembly extending through the opening of the flexible yoke and configured to secure the rotor blade to the bridge. The second bearing element includes a bearing element having a first surface forming a spherical contouring and an opposing integral second surface forming a conical contouring.

    摘要翻译： 旋转系统包括保持构件和具有形成桥的开口的柔性轭。 旋转系统还设置有两个轴承组件，第一轴承组件延伸穿过轭的开口并且构造成将转子叶片固定到保持构件，以及延伸穿过柔性轭的开口的第二轴承组件， 转子叶片到桥。 第二轴承元件包括具有形成球形轮廓的第一表面和形成锥形轮廓的相对的整体第二表面的轴承元件。

    Integrated circulators sharing a continuous circuit
    9.
    发明授权
    Integrated circulators sharing a continuous circuit 有权
    集成循环器共享连续电路

    公开(公告)号：US07907030B2

    公开(公告)日：2011-03-15

    申请号：US11314160

    申请日：2005-12-19

    申请人： Todd Vaughn ,  David Popelka ,  John D. Voss

    发明人： Todd Vaughn ,  David Popelka ,  John D. Voss

    IPC分类号： H01P1/387

    CPC分类号： H01P1/387 ,  H05K1/182

    摘要： The present invention is directed to a circuit assembly that includes an integrated circulator assembly. The circuit assembly has a first substrate, which contains a continuous circuit trace that includes a circulator component from the circulator assembly and at least one electrical component from the circuit assembly. A second substrate is disposed beneath the first substrate and includes a cladding on one surface. The second substrate contains an aperture that accepts a ferrite element, which is axially aligned with the circulator component of the circuit trace. A conductive material is placed across the ferrite element so that it forms a continuous ground plane with the cladding, which is common to the entire circuit trace. The circulator assembly also contains a magnet bonded to the ferrite element. The circulator assembly may also include a yoke disposed below the magnet to shield the circulator from external magnetic fields.

    摘要翻译： 本发明涉及一种包括集成循环器组件的电路组件。 电路组件具有第一衬底，其包含连续电路迹线，其包括来自循环器组件的环行器部件和来自电路组件的至少一个电部件。 第二基板设置在第一基板下方并且在一个表面上包括包层。 第二基板包含孔，其接收与电路迹线的循环器部件轴向对准的铁氧体元件。 导电材料横跨铁素体元件放置，使得它与包层形成连续的接地平面，这对于整个电路迹线是共同的。 循环器组件还包含结合到铁氧体元件的磁体。 循环器组件还可以包括设置在磁体下方的磁轭，以将环行器从外部磁场屏蔽。

    Integrated circulators sharing a continuous circuit
    10.
    发明申请
    Integrated circulators sharing a continuous circuit 有权

    公开(公告)号：US20060139118A1

    公开(公告)日：2006-06-29

    申请号：US11314160

    申请日：2005-12-19

    申请人： Todd Vaughn ,  David Popelka ,  John Voss

    发明人： Todd Vaughn ,  David Popelka ,  John Voss

    IPC分类号： H01P1/387 ,  H01P1/32

    CPC分类号： H01P1/387 ,  H05K1/182

    摘要： The present invention is directed to a circuit assembly that includes an integrated circulator assembly. The circuit assembly has a first substrate, which contains a continuous circuit trace that includes a circulator component from the circulator assembly and at least one electrical component from the circuit assembly. A second substrate is disposed beneath the first substrate and includes a cladding on one surface. The second substrate contains an aperture that accepts a ferrite element, which is axially aligned with the circulator component of the circuit trace. A conductive material is placed across the ferrite element so that it forms a continuous ground plane with the cladding, which is common to the entire circuit trace. The circulator assembly also contains a magnet bonded to the ferrite element. The circulator assembly may also include a yoke disposed below the magnet to shield the circulator from external magnetic fields.