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    Compact Rotorcraft Dual-Element Spherical Elastomeric Centrifugal-Force Bearing Assembly
    1.
    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。

    Compact rotorcraft dual-element spherical elastomeric centrifugal-force bearing assembly
    2.
    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。

    Hub Assembly with Grease Lubricated Roller Bearing and Tension-Torsion Strap
    4.
    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。

    Increased Capacity Spherical Lined Bearings
    9.
    发明申请
    Increased Capacity Spherical Lined Bearings 有权
    增加容量球面轴承

    公开(公告)号：US20130108447A1

    公开(公告)日：2013-05-02

    申请号：US13283973

    申请日：2011-10-28

    申请人： Frank B. Stamps ,  Bryan W. Marshall

    发明人： Frank B. Stamps ,  Bryan W. Marshall

    IPC分类号： B64C27/32 ,  B23P15/00 ,  B64C27/45

    CPC分类号： F16C23/043 ,  B64C27/48 ,  B64C27/82 ,  F16C2326/43 ,  Y10T29/49332

    摘要： A rotary system and method to control feathering movement of a rotor blade. The system having a yoke arm configured to rotate a rotor blade. A first bearing and a second bearing are utilized to secure the rotor blade to the yoke arm and are configured to restrict longitudinal and transverse movement, while allowing feathering movement of the rotor blade relative to yoke arm.

    摘要翻译： 一种用于控制转子叶片的羽化运动的旋转系统和方法。 该系统具有构造成使转子叶片旋转的轭臂。 第一轴承和第二轴承用于将转子叶片固定到轭臂上，并且构造成限制纵向和横向运动，同时允许转子叶片相对于轭臂的羽化运动。