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公开(公告)号：US08985517B2
公开(公告)日：2015-03-24
申请号：US13676954
申请日：2012-11-14
Applicant: Bell Helicopter Textron Inc.
Inventor： Ryan T. Ehinger , Monte A. McGlaun
CPC classification number: F28D15/02 , B64C27/12 , B64C27/32 , F28D15/0208 , F28D15/0266 , F28D2021/0021
Abstract: A passive cooling system for an aircraft includes a rotor assembly and a closed heat pipe. The closed heat pipe is carried by the rotor assembly and configured to extract heat energy from a heat source positioned away from the rotor assembly and configured to dissipate the heat energy through the rotor assembly.
Abstract translation: 用于飞行器的被动冷却系统包括转子组件和封闭的热管。 闭合的热管由转子组件承载并且构造成从位于远离转子组件的热源提取热能，并且被配置为通过转子组件散热。
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公开(公告)号：US20150064013A1
公开(公告)日：2015-03-05
申请号：US14015576
申请日：2013-08-30
Applicant: Bell Helicopter Textron Inc.
Inventor： Ronald J. Measom , Mitchell Elvin Rains
IPC: B64C11/26
Abstract: A composite assembly has an outer spar component having an outer spar component inner profile, an inner spar component having an inner spar component outer profile substantially complementary to the outer spar component inner profile, and an adhesive disposed between the outer spar component and the inner spar component.
Abstract translation: 复合组件具有外部翼梁部件，其具有外部翼梁部件内部轮廓，内部翼梁部件具有与外部翼梁部件内部轮廓基本上互补的内部翼梁部件外部轮廓，以及设置在外部翼梁部件和内部翼梁之间的粘合剂 零件。
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公开(公告)号：US08967552B2
公开(公告)日：2015-03-03
申请号：US13655778
申请日：2012-10-19
Applicant: Bell Helicopter Textron Inc.
Inventor： Charles E. Covington , Carlos A. Fenny , Brady G. Atkins
IPC: B64C13/40 , B64C27/59 , B64C27/605 , B64C27/00
CPC classification number: B64C27/59 , B64C27/605 , B64C2027/004 , Y10T74/18056
Abstract: According to one embodiment, a stability augmentation system includes a master linkage, a stability augmentation motor, and three linkages. A first linkage is coupled to the master linkage and operable to receive movements representative of pilot commands from a pilot command system. A second linkage is coupled between the stability augmentation motor and the master linkage and operable to receive movements representative of augmentation commands from the stability augmentation motor. A third linkage is coupled to the master linkage and operable to transmit movements representative of blade position commands to a blade control system in response to the movements representative of pilot commands and the movements representative of augmentation commands.
Abstract translation: 根据一个实施例，稳定性增强系统包括主联动装置，稳定性增加电动机和三个联动装置。 第一联动装置耦合到主联动装置并且可操作以从导向指令系统接收代表导向指令的运动。 第二联动装置耦合在稳定性增强电动机和主联动装置之间，并且可操作以从稳定性增强电动机接收代表增强指令的运动。 第三联动装置联接到主联动装置并且可操作以响应于代表导向命令的运动和代表增加命令的运动而将代表刀片位置命令的运动传送到刀片控制系统。
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公开(公告)号：US20150053814A1
公开(公告)日：2015-02-26
申请号：US13975830
申请日：2013-08-26
Applicant: Bell Helicopter Textron Inc.
Inventor： Frank B. Stamps
Abstract: According to one embodiment, a rotor head includes a yoke, a torque-splitter assembly, and a joint assembly. The torque-splitter assembly includes a spine assembly, a first trunion, and a second trunion. The spline assembly is configured to receive the drive shaft through a first opening. The spline assembly has a first plurality of outer splines oriented in a first direction and a second plurality of outer splines oriented in a second direction different from the first direction. The first trunion is disposed about the first plurality of outer splines. The second trunion is disposed about the second plurality of outer splines.
Abstract translation: 根据一个实施例，转子头包括轭，扭矩分配器组件和接头组件。 扭矩分配器组件包括脊柱组件，第一组合和第二组合。 花键组件构造成通过第一开口接收驱动轴。 花键组件具有沿第一方向定向的第一多个外花键和沿与第一方向不同的第二方向定向的第二多个外花键。 第一组合围绕第一多个外花键设置。 第二组合围绕第二多个外花键设置。
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545.发明申请METHOD AND APPARATUS OF CONNECTING A FIXED DRIVE SYSTEM TO A ROTATING DRIVE SYSTEM FOR A TILTROTOR AIRCRAFT 有权将固定的驱动系统连接到旋转飞行器的旋转驱动系统的方法和装置公开(公告)号：US20150048214A1
公开(公告)日：2015-02-19
申请号：US13966726
申请日：2013-08-14
Applicant: Bell Helicopter Textron Inc.
Inventor： David R. Bockmiller , James E. Kooiman
CPC classification number: B64C27/22 , B64C29/0033 , B64F5/40 , Y10T29/49318 , Y10T74/1966
Abstract: A quill shaft is configured for transferring torque and accepting misalignments between a fixed gearbox and a rotatable spindle gearbox in a propulsion system of a tiltrotor aircraft, the quill shaft includes a first splined portion configured for coupling to an output gear of the fixed gearbox, and a second splined portion configured for coupling to an input gear of the spindle gearbox. The spindle gearbox includes a rotor mast associated therewith, the spindle gearbox being rotatable so that the tiltrotor aircraft can selectively operate in a helicopter mode and airplane mode.
Abstract translation: 套筒轴构造成用于在倾斜旋翼飞行器的推进系统中传递扭矩并接收固定齿轮箱和可旋转主轴齿轮箱之间的不对准，所述轴卷轴包括构造成联接到固定齿轮箱的输出齿轮的第一花键部分，以及 第二花键部分，其构造成联接到主轴齿轮箱的输入齿轮。 主轴齿轮箱包括与其相关联的转子桅杆，主轴齿轮箱可旋转，使得倾斜旋翼飞机可以选择性地以直升机模式和飞行模式操作。
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Patent Agency Ranking
公开(公告)号：US08958681B2
公开(公告)日：2015-02-17
申请号：US13795434
申请日：2013-03-12
Applicant: Greenlee Textron Inc.
Inventor： Skyler Ripplinger
Abstract: A cable roller for use in positioning a cable relative to a cable tray or relative to a ceiling of a building includes a mounting channel, a support assembly attached thereto which is moveable relative to the mounting channel, and at least one roller attached to the support assembly for allowing the cable to roll thereover. The support assembly can be moved from a closed position to an open position to allow for the easy removal of the cable from the cable roller.
Abstract translation: 用于将电缆相对于电缆桥架或相对于建筑物的天花板定位的电缆辊包括安装通道，连接到其上的支撑组件，其可相对于安装通道移动，以及至少一个连接到支撑件的辊 用于允许电缆在其上滚动的组件。 支撑组件可以从关闭位置移动到打开位置，以允许从电缆辊容易地移除电缆。
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公开(公告)号：US08951157B2
公开(公告)日：2015-02-10
申请号：US13687143
申请日：2012-11-28
Applicant: Bell Helicopter Textron Inc.
Inventor： Monte A. McGlaun , Walter W. Riley
IPC: F16H57/04
CPC classification number: F16H57/0416 , F16H57/027 , F16H57/0442 , Y10T74/2189
Abstract: The cooling system of the present disclosure is configured to promote heat transfer in a gearbox. The system can include a container for housing a gas, the gas having a sufficient percentage of helium so that once the gas is introduced into the gearbox, the helium increases heat transfer from the heat generating components of the gearbox. The method of the present disclosure can include selectively introducing the helium gas into the gearbox.
Abstract translation: 本公开的冷却系统被配置为促进齿轮箱中的热传递。 该系统可以包括用于容纳气体的容器，气体具有足够的氦气百分比，使得一旦气体被引入到齿轮箱中，氦气增加了来自变速箱的发热部件的热传递。 本公开的方法可以包括选择性地将氦气引入到齿轮箱中。
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公开(公告)号：US20150034772A1
公开(公告)日：2015-02-05
申请号：US13958192
申请日：2013-08-02
Applicant: Bell Helicopter Textron Inc.
Inventor： Christopher Foskey , Frank B. Stamps , Joel McIntyre , Gary Miller
CPC classification number: B64C27/33 , B64C27/48 , B64C29/0033
Abstract: According to one embodiment, a composite flexure may secure a rotor blade to a yoke in a tiltrotor rotor system. The composite flexure includes a composite body, a first end configured to couple the composite member to the yoke, and a second end configured to couple the composite member to the rotor blade.
Abstract translation: 根据一个实施例，复合挠曲件可将转子叶片固定在倾斜转子转子系统中的轭。 复合挠曲件包括复合体，构造成将复合构件耦合到轭的第一端，以及构造成将复合构件耦合到转子叶片的第二端。
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公开(公告)号：US20150015039A1
公开(公告)日：2015-01-15
申请号：US14498675
申请日：2014-09-26
Applicant: Bell Helicopter Textron Inc.
Inventor： Albert G. Brand , John R. Wittmaak , James M. McCollough , James H. Harse , Richard H. Adams, JR.
CPC classification number: B60N2/0745 , B60N2/01 , B60N2/04 , B60N2/0702 , B60N2/075 , B60N2/08 , B60N2/0875 , B60N2/14 , B60N2/24 , B64D11/0689 , B64D11/0696 , B64D43/00
Abstract: A movable seat assembly for a vehicle comprises a predetermined path having an operational location at a first end and an ingress/egress location at a second end, and a seat that travels along the predetermined path between the operational location and the ingress/egress location, wherein the seat has an operational orientation at the operational location and an ingress/egress seat orientation at the ingress/egress location; the ingress/egress seat orientation being substantially angled relative to the operational seat orientation. Another moveable seat assembly for a vehicle comprises a predetermined path having an operational location at a first end, an ingress/egress location at a second end, and a standby location along the path there between; and a seat that travels along the predetermined path between the operational location, the standby location, and the ingress/egress location; wherein the position of the seat is adjustable at the operational location. Another moveable seat assembly for a vehicle comprises a seat coupled to and moveable along at least one track defining a predetermined path between an operational location and an ingress/egress location.
Abstract translation: 一种用于车辆的可移动座椅组件包括具有在第一端处的操作位置和在第二端处的入口/出口位置的预定路径以及沿着操作位置和入口/出口位置之间的预定路径行进的座椅， 其中所述座椅在所述操作位置处具有操作方向，并且所述入口/出口位置处的入口/出口座椅取向; 入口/出口座椅方向相对于操作座椅方向基本成角度。 用于车辆的另一可移动座椅组件包括具有在第一端处的操作位置，在第二端处的入口/出口位置以及沿着其间的路径的备用位置的预定路径; 以及在操作位置，待机位置和入口/出口位置之间沿着预定路径行进的座位; 其中所述座椅的位置在所述操作位置是可调节的。 用于车辆的另一可移动座椅组件包括座椅，该座椅沿着至少一个轨道连接并可移动，所述轨道在操作位置和入口/出口位置之间限定预定路径。
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550.发明申请公开(公告)号：US20150001337A1
公开(公告)日：2015-01-01
申请号：US13932407
申请日：2013-07-01
Applicant: Bell Helicopter Textron Inc.
Inventor： James M. McCollough , Carlos A. Fenny
Abstract: According to some embodiments, a rotorcraft includes a secondary rotor control system located proximate to the empennage of the rotorcraft. The secondary rotor control system includes at least one hydraulic pump and at least one hydraulic actuator. The at least one hydraulic pump is located proximate to the empennage. The at least one hydraulic actuator is located proximate to the empennage and configured to adjust at least one operating characteristic of the at least one secondary rotor blade.
Abstract translation: 根据一些实施例，旋翼航空器包括位于旋翼航空器的尾翼附近的次级转子控制系统。 次级转子控制系统包括至少一个液压泵和至少一个液压致动器。 至少一个液压泵位于尾翼附近。 所述至少一个液压致动器位于所述尾翼附近并且被构造成调节所述至少一个次级转子叶片的至少一个操作特性。
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