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公开(公告)号：US20080237398A1
公开(公告)日：2008-10-02
申请号：US12048646
申请日：2008-03-14
IPC分类号： B64D11/00
CPC分类号： B64D11/0696 , A47C1/023 , B64D11/06 , B64D11/0649 , Y02T50/46
摘要： A support for aircraft seats and other equipment has a lower support link that sweeps out a lateral arc. The lower support link supports a platform that may have a conventional linear track. The linear track provides fore/aft movement substantially orthogonal to a line tangent to the center of the lateral arc. A pilot link is attached to the platform to form a parallelogram linkage that maintains the equipment platform in a rotationally fixed attitude as the lower support link sweeps out its lateral arc.
摘要翻译： 对飞机座椅和其他设备的支持具有较低的支撑连杆，可以扫除横弧。 下支撑链路支撑可以具有常规线性轨迹的平台。 线性轨迹提供与垂直于横向弧的中心相切的直线的前后运动。 一个先导连杆连接在平台上以形成一个平行四边形连杆，当下部支撑连杆扫出其横向弧线时，将设备平台保持在一个旋转固定的姿态。
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公开(公告)号：US20110133030A1
公开(公告)日：2011-06-09
申请号：US13029567
申请日：2011-02-17
IPC分类号： B64D11/00
CPC分类号： B64D11/0696 , B64D11/06 , B64D11/0649 , Y02T50/46
摘要： A support for an aircraft seat, table or other piece of equipment has a lower support link that sweeps out a lateral arc. The lower support link cooperates with a conventional linear track to support the piece of equipment. The linear track provides fore/aft movement substantially orthogonal to a line tangent to the center of the lateral arc. A pilot link is operatively attached to the piece of equipment to form a four-bar linkage that maintains the equipment in a predetermined rotational attitude as the lower support link sweeps out its lateral arc.
摘要翻译： 对飞机座椅，桌子或其他设备的支持有一个较低的支撑连杆，可以扫出一个横弧。 下支撑连杆与传统的线性轨道配合以支撑该设备。 线性轨迹提供与垂直于横向弧的中心相切的直线的前后运动。 导向连杆可操作地连接在该设备上以形成一个四杆联动装置，当下部支撑连杆扫出其横向弧时，该连杆将设备保持在预定的旋转姿态。
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公开(公告)号：US07887020B2
公开(公告)日：2011-02-15
申请号：US12052243
申请日：2008-03-20
IPC分类号： F16M13/00
CPC分类号： B64D11/064 , B64D11/06 , Y02T50/46
摘要： An apparatus for adjusting the position of a seat comprises a rack and a clock nut that grips the rack. The rack comprises a threaded rod, while the clock nut comprises a short cylindrical body that is drilled and threaded along its diameter with internal threads corresponding to the thread diameter and pitch of the rack. Circumferential reliefs are then formed in the threaded bore to enable the clock nut to be “clocked” from a position in which the threads of the clock nut engage the threads of the rack to a second position in which the threads of the clock nut disengage the threads of the rack. A pair of linkages are provided to rotate the clock nut between the engaged and disengaged positions and to transmit loads from the clock nut. Because the clock nut engages multiple teeth of the rack simultaneously, the seat track locking mechanism of the present invention is capable of extremely fine position adjustment without sacrificing ruggedness and because of the design of the linkages, the seat track locking mechanism locks bi-directionally and with little or no backlash.
摘要翻译： 一种用于调节座椅位置的装置包括一个支架和一个把持架子的钟表螺母。 齿条包括螺纹杆，而钟表螺母包括短的圆柱形主体，其被钻孔并沿其直径螺纹，内螺纹对应于齿条的螺纹直径和螺距。 然后在螺纹孔中形成环形浮雕，以使时钟螺母从时钟螺母的螺纹与齿条的螺纹啮合到第二位置的时钟螺母处于第二位置，在第二位置，时钟螺母的螺纹脱离 机架的螺纹。 提供一对连杆以使时钟螺母在接合位置和分离位置之间旋转，并传送来自时钟螺母的负载。 由于时钟螺母同时接合齿条的多个齿，所以本发明的座椅轨道锁定机构能够非常精细地调整位置，而不会牺牲坚固性，并且由于连杆的设计，座椅轨道锁定机构双向锁定 很少或没有反弹。
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公开(公告)号：US08292221B2
公开(公告)日：2012-10-23
申请号：US13029567
申请日：2011-02-17
IPC分类号： B64D11/06
CPC分类号： B64D11/0696 , B64D11/06 , B64D11/0649 , Y02T50/46
摘要： A support for an aircraft seat, table or other piece of equipment has a lower support link that sweeps out a lateral arc. The lower support link cooperates with a conventional linear track to support the piece of equipment. The linear track provides fore/aft movement substantially orthogonal to a line tangent to the center of the lateral arc. A pilot link is operatively attached to the piece of equipment to form a four-bar linkage that maintains the equipment in a predetermined rotational attitude as the lower support link sweeps out its lateral arc.
摘要翻译： 对飞机座椅，桌子或其他设备的支持有一个较低的支撑连杆，可以扫出一个横弧。 下支撑连杆与传统的线性轨道配合以支撑该设备。 线性轨迹提供与垂直于横向弧的中心相切的直线的前后运动。 导向连杆可操作地连接在该设备上以形成一个四杆联动装置，当下部支撑连杆扫出其横向弧时，该连杆将设备保持在预定的旋转姿态。
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公开(公告)号：US07905450B2
公开(公告)日：2011-03-15
申请号：US12048646
申请日：2008-03-14
IPC分类号： B64D11/06
CPC分类号： B64D11/0696 , A47C1/023 , B64D11/06 , B64D11/0649 , Y02T50/46
摘要： A support for aircraft seats and other equipment has a lower support link that sweeps out a lateral arc. The lower support link supports a platform that may have a conventional linear track. The linear track provides fore/aft movement substantially orthogonal to a line tangent to the center of the lateral arc. A pilot link is attached to the platform to form a parallelogram linkage that maintains the equipment platform in a rotationally fixed attitude as the lower support link sweeps out its lateral arc.
摘要翻译： 对飞机座椅和其他设备的支持具有较低的支撑连杆，可以扫除横弧。 下支撑链路支撑可以具有常规线性轨迹的平台。 线性轨迹提供与垂直于横向弧的中心相切的直线的前后运动。 一个先导连杆连接在平台上以形成一个平行四边形连杆，当下部支撑连杆扫出其横向弧线时，将设备平台保持在一个旋转固定的姿态。
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公开(公告)号：US20080238124A1
公开(公告)日：2008-10-02
申请号：US12052243
申请日：2008-03-20
IPC分类号： B60N2/04
CPC分类号： B64D11/064 , B64D11/06 , Y02T50/46
摘要： An apparatus for adjusting the position of a seat comprises a rack and a clock nut that grips the rack. The rack comprises a threaded rod, while the clock nut comprises a short cylindrical body that is drilled and threaded along its diameter with internal threads corresponding to the thread diameter and pitch of the rack. Circumferential reliefs are then formed in the threaded bore to enable the clock nut to be “clocked” from a position in which the threads of the clock nut engage the threads of the rack to a second position in which the threads of the clock nut disengage the threads of the rack. A pair of linkages are provided to rotate the clock nut between the engaged and disengaged positions and to transmit loads from the clock nut. Because the clock nut engages multiple teeth of the rack simultaneously, the seat track locking mechanism of the present invention is capable of extremely fine position adjustment without sacrificing ruggedness and because of the design of the linkages, the seat track locking mechanism locks bi-directionally and with little or no backlash.
摘要翻译： 一种用于调节座椅位置的装置包括一个支架和一个把持架子的钟表螺母。 齿条包括螺纹杆，而钟表螺母包括短的圆柱形主体，其被钻孔并沿其直径螺纹，内螺纹对应于齿条的螺纹直径和螺距。 然后在螺纹孔中形成环形浮雕，以使时钟螺母从时钟螺母的螺纹与齿条的螺纹啮合到第二位置的时钟螺母处于第二位置，在第二位置，时钟螺母的螺纹脱离 机架的螺纹。 提供一对连杆以使时钟螺母在接合位置和分离位置之间旋转，并传送来自时钟螺母的负载。 由于时钟螺母同时接合齿条的多个齿，所以本发明的座椅轨道锁定机构能够非常精细地调整位置，而不会牺牲坚固性，并且由于连杆的设计，座椅轨道锁定机构双向锁定 很少或没有反弹。
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公开(公告)号：US08146999B2
公开(公告)日：2012-04-03
申请号：US12552525
申请日：2009-09-02
IPC分类号： B60N2/46
CPC分类号： B64C11/065 , B64D11/0646 , Y10T403/32467
摘要： An aircraft seat has an adjustable armrest in which the armrest platform is supported by a hinged attachment to an armrest support member. The hinged attachment between the armrest platform and the arm support member is located at the wrist-end of the arm support member near the aircraft control stick. The armrest platform and the armrest support are locked into position by means of telescoping struts that are controlled at the wrist-end of the arm platform member. The telescoping struts can be selectively locked to create triangular and/or quadrilateral trusses that lock the armrest firmly into position and may include springs or other elements to bias the armrest platform up and forward so that the armrest “floats” when the telescoping struts re released.
摘要翻译： 飞机座椅具有可调节的扶手，其中扶手平台由铰接附件支撑到扶手支撑构件。 扶手平台和臂支撑构件之间的铰接附件位于靠近飞行器控制杆的臂支撑构件的手腕端部。 扶手平台和扶手支架通过可伸缩的支柱锁定到位，该伸缩支杆被控制在手臂平台构件的腕端。 可以选择性地锁定伸缩支柱以产生三角形和/或四边形桁架，该三角形和/或四边形桁架将扶手牢固地锁定就位，并且可以包括弹簧或其他元件，以将扶手平台向上和向前偏置，使得当伸缩支柱释放时扶手“浮起” 。
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