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    Helicopter transmission mount system
    2.
    发明授权
    Helicopter transmission mount system 有权
    直升机传输安装系统

    公开(公告)号：US09365294B2

    公开(公告)日：2016-06-14

    申请号：US14086372

    申请日：2013-11-21

    Applicant: Bell Helicopter Textron Inc.

    Inventor： Maurice D. Griffin ,  Matthew W. Hendricks

    IPC: B64C27/00 ,  B64D35/00

    CPC classification number: B64D35/00 ,  B64C27/001 ,  B64C2027/002 ,  B64C2027/004

    Abstract: A mount system for supporting a transmission in an aircraft can include a first link coupled between a structure of the aircraft and the transmission, the first link having a first axis; a second link coupled between the structure of the aircraft and the transmission, the second link having second axis; a third link coupled between the structure of the aircraft and the transmission, the third link having a third axis; and a fourth link coupled between the structure of the aircraft and the transmission, the fourth link having fourth axis. A forward focal point of the first axis and the second axis has a different waterline component compared to an aft focal point of the third axis and the fourth axis.

    Abstract translation: 用于在飞行器中支撑变速器的安装系统可以包括联接在飞行器的结构和变速器之间的第一连杆，第一连杆具有第一轴线; 耦合在所述飞行器的结构和所述变速器之间的第二连杆，所述第二连杆具有第二轴线; 耦合在所述飞行器的结构和所述变速器之间的第三连杆，所述第三连杆具有第三轴线; 以及联接在所述飞行器的结构和所述变速器之间的第四连杆，所述第四连杆具有第四轴线。 与第三轴和第四轴的后焦点相比，第一轴和第二轴的前方焦点具有不同的水线分量。

    FLOW RESTRICTION SYSTEM FOR REGULATING DYNAMIC PRESSURE LOSS
    5.
    发明申请
    FLOW RESTRICTION SYSTEM FOR REGULATING DYNAMIC PRESSURE LOSS 有权
    用于调节动态压力损失的流量限制系统

    公开(公告)号：US20160176519A1

    公开(公告)日：2016-06-23

    申请号：US14573413

    申请日：2014-12-17

    Applicant: BELL HELICOPTER TEXTRON INC.

    Inventor： Maurice D. Griffin

    IPC: B64C27/00 ,  F16F9/06 ,  B64D27/26 ,  B01D19/00

    CPC classification number: B64C27/001 ,  B01D19/0073 ,  B64C2027/002 ,  B64D27/26 ,  B64D2027/262 ,  F16F9/06

    Abstract: A vibration control system includes an outer housing, an inner housing carried within the outer housing, a fluid passage extending through the inner housing and in fluid communication with a first fluid reservoir and a second fluid reservoir on opposing sides of the inner housing, and a gas extraction system. The gas extraction system includes a gas reservoir in fluid communication with the first fluid reservoir, a removable cap secured to the outer housing, a lid removably attached to the cap, and a plurality of conduits extending through cap and lid and configured to provide fluid and gas communication between the first reservoir and the gas reservoir.

    Abstract translation: 振动控制系统包括外壳体，承载在外壳体内的内壳体，延伸穿过内壳体并与第一流体储存器和位于内壳体的相对侧上的第二流体储存器流体连通的流体通道，以及 气体提取系统。 气体提取系统包括与第一流体储存器流体连通的气体储存器，固定到外部壳体的可移除盖子，可移除地附接到盖子的盖子，以及延伸穿过盖子和盖子的多个导管，并且构造成提供流体和 第一储层与气藏之间的气体连通。

    Helicopter transmission mount system
    6.
    发明授权
    Helicopter transmission mount system 有权
    直升机传输安装系统

    公开(公告)号：US09254914B2

    公开(公告)日：2016-02-09

    申请号：US14086446

    申请日：2013-11-21

    Applicant: Bell Helicopter Textron Inc.

    Inventor： Matthew W. Hendricks ,  Maurice D. Griffin ,  Michael R. Smith ,  Taeoh Lee

    IPC: B64C27/00 ,  F16F15/10

    CPC classification number: B64C27/001 ,  B64C2027/002 ,  B64C2027/004 ,  F16F15/10

    Abstract: A restraint system for a transmission in an aircraft can include a first strut having a first fluid chamber, a first piston resiliently coupled to a first housing with a first elastomeric member. The restraint system can include a second strut having second fluid chamber, a second piston resiliently coupled to a second housing with a second elastomeric member. The restraint system can include a fluid line between the first fluid chamber and the second fluid chamber. The first strut and the second strut collectively provide not only torque restraint, but also torque measurement and fore/aft vibration isolation.

    Abstract translation: 用于飞行器中的变速器的约束系统可以包括具有第一流体室的第一支柱，与第一弹性体构件弹性地联接到第一壳体的第一活塞。 约束系统可以包括具有第二流体室的第二支柱，与第二弹性构件弹性地联接到第二壳体的第二活塞。 约束系统可以包括在第一流体室和第二流体室之间的流体管线。 第一支柱和第二支柱不仅集中提供扭矩约束，而且还提供扭矩测量和前/后隔振。

    Liquid inertia vibration mount
    7.
    发明授权
    Liquid inertia vibration mount 有权
    液体惯性振动安装

    公开(公告)号：US09249856B1

    公开(公告)日：2016-02-02

    申请号：US14218521

    申请日：2014-03-18

    Applicant: Bell Helicopter Textron Inc.

    Inventor： Taeoh Lee ,  Maurice D. Griffin ,  Michael R. Smith ,  Michael Seifert

    IPC: F16F13/08

    CPC classification number: F16F13/24 ,  B64C27/001 ,  B64C2027/004 ,  F16F2224/04

    Abstract: A vibration isolator can include an upper housing defining an upper fluid chamber; a lower housing defining a lower fluid chamber; a piston resiliently coupled to the upper housing with an upper elastomer member, the piston being resiliently coupled to the lower housing with a lower elastomer member; a tuning passage associated with the piston; and a tuning fluid disposed within the upper fluid chamber, the lower fluid chamber, and the tuning passage, the tuning fluid comprising a polytungstate.

    Abstract translation: 隔振器可以包括限定上流体室的上壳体; 限定下部流体室的下部壳体; 活塞通过上弹性体弹性地联接到上壳体，活塞用下弹性体弹性地联接到下壳体; 调节通道与活塞相关联; 以及设置在上流体室内的调谐流体，下流体室和调谐通道，调谐流体包括多钨酸盐。

    HELICOPTER TRANSMISSION MOUNT SYSTEM
    8.
    发明申请
    HELICOPTER TRANSMISSION MOUNT SYSTEM 有权
    直升机传输系统

    公开(公告)号：US20150136900A1

    公开(公告)日：2015-05-21

    申请号：US14086372

    申请日：2013-11-21

    Applicant: Bell Helicopter Textron Inc.

    Inventor： Maurice D. Griffin ,  Matthew W. Hendricks

    IPC: B64D27/26 ,  B64D35/00

    CPC classification number: B64D35/00 ,  B64C27/001 ,  B64C2027/002 ,  B64C2027/004

    Abstract: A mount system for supporting a transmission in an aircraft can include a first link coupled between a structure of the aircraft and the transmission, the first link having a first axis; a second link coupled between the structure of the aircraft and the transmission, the second link having second axis; a third link coupled between the structure of the aircraft and the transmission, the third link having a third axis; and a fourth link coupled between the structure of the aircraft and the transmission, the fourth link having fourth axis. A forward focal point of the first axis and the second axis has a different waterline component compared to an aft focal point of the third axis and the fourth axis.

    Abstract translation: 用于在飞行器中支撑变速器的安装系统可以包括联接在飞行器的结构和变速器之间的第一连杆，第一连杆具有第一轴线; 耦合在所述飞行器的结构和所述变速器之间的第二连杆，所述第二连杆具有第二轴线; 耦合在所述飞行器的结构和所述变速器之间的第三连杆，所述第三连杆具有第三轴线; 以及联接在所述飞行器的结构和所述变速器之间的第四连杆，所述第四连杆具有第四轴线。 与第三轴和第四轴的后焦点相比，第一轴和第二轴的前方焦点具有不同的水线分量。

    HELICOPTER TRANSMISSION MOUNT SYSTEM
    9.
    发明申请
    HELICOPTER TRANSMISSION MOUNT SYSTEM 有权
    直升机传输系统

    公开(公告)号：US20150139800A1

    公开(公告)日：2015-05-21

    申请号：US14086446

    申请日：2013-11-21

    Applicant: Bell Helicopter Textron Inc.

    Inventor： Matthew W. Hendricks ,  Maurice D. Griffin ,  Michael R. Smith ,  Taeoh Lee

    IPC: B64C27/00 ,  F16F15/10 ,  B64C27/04

    CPC classification number: B64C27/001 ,  B64C2027/002 ,  B64C2027/004 ,  F16F15/10

    Abstract: A restraint system for a transmission in an aircraft can include a first strut having a first fluid chamber, a first piston resiliently coupled to a first housing with a first elastomeric member. The restraint system can include a second strut having second fluid chamber, a second piston resiliently coupled to a second housing with a second elastomeric member. The restraint system can include a fluid line between the first fluid chamber and the second fluid chamber. The first strut and the second strut collectively provide not only torque restraint, but also torque measurement and fore/aft vibration isolation.

    Abstract translation: 用于飞行器中的变速器的约束系统可以包括具有第一流体室的第一支柱，与第一弹性体构件弹性地联接到第一壳体的第一活塞。 约束系统可以包括具有第二流体室的第二支柱，与第二弹性体构件弹性地联接到第二壳体的第二活塞。 约束系统可以包括在第一流体室和第二流体室之间的流体管线。 第一支柱和第二支柱不仅集中提供扭矩约束，而且还提供扭矩测量和前/后隔振。

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