Aircraft landing gear assembly shimmy damper

    公开(公告)号:US08534600B2

    公开(公告)日:2013-09-17

    申请号:US12538241

    申请日:2009-08-10

    IPC分类号: B64C25/00 F16F1/00

    摘要: An aircraft vehicular assembly is provided that includes a nonelastomeric outer tubular member having an inner axial center bore with a tubular cylindrical frictional interface contiguous smooth inner surface segment, and a nonelastomeric inner member having an outer bonding surface segment. The nonelastomeric inner member is rotationally received in the outer member inner axial center bore with the nonelastomeric inner strut member rotatable within said outer member. The assembly includes an elastomer encompassing the nonelastomeric inner strut member outer bonding surface segment. The elastomer has an inner bonding surface segment and an outer grooved elastomer surface, the inner bonding surface segment is bonded to the nonelastomeric inner member outer bonding surface segment. The assembly includes a grease disposed between the outer elastomer surface and the nonelastomeric outer member frictional interface inner surface segment with the greased grooved outer elastomer surface engaging the nonelastomeric outer member frictional interface inner surface segment and inhibiting an oscillating rotation.

    Auger finger with resilient elastomeric retainer retractor
    2.
    发明申请
    Auger finger with resilient elastomeric retainer retractor 审中-公开
    具有弹性弹性保持器牵开器的螺旋形手指

    公开(公告)号:US20100251683A1

    公开(公告)日:2010-10-07

    申请号:US12384775

    申请日:2009-04-08

    IPC分类号: A01D34/00 A01D89/00

    CPC分类号: A01D57/02 A01D75/182

    摘要: A finger for a crop gathering auger of a grain header for an agricultural combine, a forage harvester, or the like, the finger including a resilient elastomeric retainer retractor which spans a failure region of the finger and will retain a free end of the finger in connection with a mounting end thereof when the failure region is broken, and which is configured and operable for automatically retracting the broken off free end into an auger drum and retaining it therein during subsequent rotation of the drum for limiting potential damage from the broken end and preventing entry of the broken end into crop handling equipment of the combine or other machine.

    摘要翻译: 用于农业组合物,饲料收割机等的谷物头部的作物收集螺旋的手指,所述手指包括弹性弹性体保持器牵开器,其跨越手指的失效区域并且将手指的自由端保持在 当故障区域被破坏时与其安装端的连接,并且其被构造和可操作以自动地将断开的自由端收回到螺旋滚筒中并在滚筒的后续旋转期间将其保持在其中,以限制来自破碎端的潜在损坏, 防止破碎的末端进入组合式或其他机器的作物处理设备。

    AIRCRAFT AUXILIARY POWER UNIT SUSPENSION SYSTEM FOR ISOLATING AN AIRCRAFT AUXILIARY POWER UNIT
    4.
    发明申请
    AIRCRAFT AUXILIARY POWER UNIT SUSPENSION SYSTEM FOR ISOLATING AN AIRCRAFT AUXILIARY POWER UNIT 有权
    用于分离飞机辅助动力装置的飞机辅助动力装置悬架系统

    公开(公告)号:US20110084192A1

    公开(公告)日:2011-04-14

    申请号:US12971156

    申请日:2010-12-17

    IPC分类号: B64D27/00 F16M13/00 B23P17/04

    摘要: The invention provides an aircraft with an auxiliary power unit isolated from the aircraft. An auxiliary power unit suspension system includes at least one suspension linkage. The suspension linkage terminates with a first low stiffness elastomeric rod end. The low stiffness elastomeric rod end has a low spring rate with the aircraft auxiliary power unit suspension system providing the aircraft auxiliary power unit with a suspended auxiliary power unit natural frequency, the suspended auxiliary power unit natural frequency below the aircraft auxiliary power unit operation frequency.

    摘要翻译: 本发明提供一种具有与飞行器隔离的辅助动力单元的飞行器。 辅助动力单元悬挂系统包括至少一个悬挂联动装置。 悬挂连杆以第一低刚性弹性体杆端终止。 低刚度弹性体杆端具有较低的弹簧刚度,飞机辅助动力单元悬架系统为飞机辅助动力单元提供悬挂的辅助动力装置固有频率,悬挂辅助动力装置的固有频率低于飞机辅助动力装置的运行频率。

    Aircraft auxiliary power unit suspension system for isolating an aircraft auxiliary power unit
    5.
    发明授权
    Aircraft auxiliary power unit suspension system for isolating an aircraft auxiliary power unit 有权
    用于隔离飞机辅助动力装置的飞机辅助动力装置悬架系统

    公开(公告)号:US07878448B2

    公开(公告)日:2011-02-01

    申请号:US11397208

    申请日:2006-04-04

    IPC分类号: B64D27/26

    摘要: The invention provides an aircraft with an auxiliary power unit isolated from the aircraft. An auxiliary power unit suspension system includes at least one suspension linkage. The suspension linkage terminates with a first low stiffness elastomeric rod end. The low stiffness elastomeric rod end has a low spring rate with the aircraft auxiliary power unit suspension system providing the aircraft auxiliary power unit with a suspended auxiliary power unit natural frequency, the suspended auxiliary power unit natural frequency below the aircraft auxiliary power unit operation frequency.

    摘要翻译: 本发明提供一种具有与飞行器隔离的辅助动力单元的飞行器。 辅助动力单元悬挂系统包括至少一个悬挂联动装置。 悬挂连杆以第一低刚性弹性体杆端终止。 低刚度弹性体杆端具有较低的弹簧刚度,飞机辅助动力单元悬架系统为飞机辅助动力单元提供悬挂的辅助动力装置固有频率,悬挂辅助动力装置的固有频率低于飞机辅助动力装置的运行频率。

    Aircraft auxiliary power unit suspension system for isolating an aircraft auxiliary power unit
    7.
    发明授权
    Aircraft auxiliary power unit suspension system for isolating an aircraft auxiliary power unit 有权
    用于隔离飞机辅助动力装置的飞机辅助动力装置悬架系统

    公开(公告)号:US08413926B2

    公开(公告)日:2013-04-09

    申请号:US12971156

    申请日:2010-12-17

    IPC分类号: B64D27/00

    摘要: The invention provides an aircraft with an auxiliary power unit isolated from the aircraft. An auxiliary power unit suspension system includes at least one suspension linkage. The suspension linkage terminates with a first low stiffness elastomeric rod end. The low stiffness elastomeric rod end has a low spring rate with the aircraft auxiliary power unit suspension system providing the aircraft auxiliary power unit with a suspended auxiliary power unit natural frequency, the suspended auxiliary power unit natural frequency below the aircraft auxiliary power unit operation frequency.

    摘要翻译: 本发明提供一种具有与飞行器隔离的辅助动力单元的飞行器。 辅助动力单元悬挂系统包括至少一个悬挂联动装置。 悬挂连杆以第一低刚性弹性体杆端终止。 低刚度弹性体杆端具有较低的弹簧刚度,飞机辅助动力单元悬架系统为飞机辅助动力单元提供悬挂的辅助动力装置固有频率,悬挂辅助动力装置的固有频率低于飞机辅助动力装置的运行频率。

    RETENTION DEVICE FOR SEPARATING COMBINE AUGER FINGER MATERIALS AND AGRICULTURAL MATERIAL ENGAGEMENT METHOD
    8.
    发明申请
    RETENTION DEVICE FOR SEPARATING COMBINE AUGER FINGER MATERIALS AND AGRICULTURAL MATERIAL ENGAGEMENT METHOD 审中-公开
    用于分离组合手指材料和农业材料接合方法的保持装置

    公开(公告)号:US20090301049A1

    公开(公告)日:2009-12-10

    申请号:US12540876

    申请日:2009-08-13

    申请人: Scott K. Thompson

    发明人: Scott K. Thompson

    IPC分类号: A01D34/00 A01D61/00

    CPC分类号: A01D57/02 A01D75/182

    摘要: A finger for a crop gathering auger for an agricultural combine, including an elastomeric tethering outrigger which arches a failure region of the finger and will retain a free end of the finger in connection with a mounting end thereof when the failure region is broken.

    摘要翻译: 一种用于农业组合物的收割螺旋钻的手指,包括弹性束缚支腿,其弯曲手指的失效区域,并且当破坏区域被破坏时将保持手指的自由端与其安装端相关联。

    Safetied elastomeric sandwich mount for motorcycle engine
    9.
    发明授权
    Safetied elastomeric sandwich mount for motorcycle engine 有权
    用于摩托车发动机的安全弹性三明治安装座

    公开(公告)号:US06547207B1

    公开(公告)日:2003-04-15

    申请号:US09453310

    申请日:1999-12-02

    申请人: Scott K. Thompson

    发明人: Scott K. Thompson

    IPC分类号: F16M100

    CPC分类号: F16F1/38

    摘要: The present invention is directed to an elastomeric sandwich mount for connecting a motorcycle engine to a motorcycle frame. The mount includes an elastomeric member having first and second ends and including a body portion. An interior wall of the elastomeric member defines a cavity therein. The cavity defines a cavity axis extending between the first and second ends. The cavity is axially asymmetric. First and second end plates are secured to the first and second ends of the elastomeric member, respectively. Preferably, the body portion has a substantially cylindrical outer surface.

    摘要翻译: 本发明涉及一种用于将摩托车发动机连接到摩托车车架的弹性体夹层结构。 该安装件包括具有第一端和第二端并包括主体部分的弹性构件。 弹性体构件的内壁在其中限定空腔。 空腔限定了在第一和第二端之间延伸的空腔轴线。 腔体是轴向不对称的。 第一和第二端板分别固定到弹性体构件的第一和第二端。 优选地,主体部分具有基本上圆柱形的外表面。

    Flexible coupling and bonded subassembly having a central pivot bearing
    10.
    发明授权
    Flexible coupling and bonded subassembly having a central pivot bearing 有权
    具有中心枢轴轴承的柔性联接和粘接子组件

    公开(公告)号:US06217453B1

    公开(公告)日:2001-04-17

    申请号:US09232925

    申请日:1999-01-19

    申请人: Scott K. Thompson

    发明人: Scott K. Thompson

    IPC分类号: F16D352

    摘要: A coupling (20) having a driving member (22) with an inner surface (24), a driven member (26) having an outer surface (28), a flexible member (27) intervening between the surfaces (24, 28) exhibiting an elastic center (EC), and a pivot (32) cooperating between the members (22, 26) wherein an axial location of the pivot substantially coincides with the axial location of the elastic center (EC). In another aspect, a bonded Subassembly (34) is provided which, together with the driving member (22), forms the coupling (20). The subassembly (34) has a driven member (26) with first (40) and second (50) projecting portions extending from a main body portion (38). The first portion (40) has an outer surface (28) and the second portion (50) includes a bearing member. The flexible member (27) is bonded to the outer surface (28) and a third projection (42) extends from the main body portion (38). The axial location of the bearing member is substantially aligned axially with the position of the elastic center (EC). The coupling (20) find utility in drivelines for vehicles, such a personal watercraft.

    摘要翻译: 具有具有内表面(24)的驱动构件(22),具有外表面(28)的从动构件(26),介于所述表面(24,28)之间的柔性构件(27))的联接器(20) 弹性中心(EC)和在所述构件(22,26)之间配合的枢轴(32),其中所述枢轴的轴向位置基本上与所述弹性中心(EC)的轴向位置重合。 在另一方面,提供了一种结合的子组件(34),其与驱动构件(22)一起形成联接件(20)。 子组件(34)具有从主体部分(38)延伸的具有第一(40)和第二(50)突出部分的从动构件(26)。 第一部分(40)具有外表面(28),第二部分(50)包括轴承部件。 柔性构件(27)结合到外表面(28),第三突起(42)从主体部(38)延伸。 轴承构件的轴向位置与弹性中心(EC)的位置基本上对准。 联轴器(20)在车辆的传动系统(如私人船舶)中找到效用。