DOOR OPENING AND CLOSING APPARATUS FOR AIRCRAFT
    1.
    发明申请
    DOOR OPENING AND CLOSING APPARATUS FOR AIRCRAFT 有权
    开门机关闭装置

    公开(公告)号:US20100127124A1

    公开(公告)日:2010-05-27

    申请号:US12579050

    申请日:2009-10-14

    IPC分类号: B64C1/24 B64C1/14

    CPC分类号: B64C1/1423 B64C1/1461

    摘要: A door opening and closing mechanism for opening and closing the door from the inside of a fuselage. A door pivotally supported at an opening portion of the fuselage includes first and second position restricting links each having one end pivotally supported on the fuselage with a door driving link having one end pivotally supported on the door. The other end of the second position restricting link is pivotally supported on a middle portion of the door driving link. The door opening/closing operation lever is provided at one end with a grip with the other end pivotally supported on the other end of the door driving link. The middle portion of the door opening/closing operation lever is pivotally supported on the other end of the first position restricting link. By pulling the grip toward the inside of the fuselage and thereafter pushing downward, the door can be closed.

    摘要翻译: 用于从机身内部打开和关闭门的门打开和关闭机构。 枢转地支撑在机身的开口部分处的门包括第一和第二位置限制连接件,每个连接件的一端枢转地支撑在机身上,门部驱动连杆具有枢转地支撑在门上的一端。 第二位置限制连杆的另一端枢转地支撑在门驱动连杆的中间部分上。 门打开/关闭操作杆的一端设置有把手,另一端枢转地支撑在门驱动连杆的另一端。 门打开/关闭操作杆的中间部分枢转地支撑在第一位置限制连杆的另一端上。 通过向机身内侧拉动把手,然后向下推,门可以关闭。

    Boarding ramp device for aircraft
    2.
    发明授权
    Boarding ramp device for aircraft 有权
    飞机登机坡道装置

    公开(公告)号:US07677494B2

    公开(公告)日:2010-03-16

    申请号:US11588262

    申请日:2006-10-27

    IPC分类号: B64C1/14 B64C1/24

    CPC分类号: B64C1/143 B64C1/1407 B64C1/24

    摘要: When a single door for opening and closing an opening in a body is opened outward with its lower part as a fulcrum, a plurality of plate-shaped steps of a foldable boarding ramp provided on an inner face of the door are swung in association with one another from a stored position along the inner face of the door to a deployed position to be used for ingress and egress of the passengers. Since the boarding ramp is folded into the stored position, it does not impair the space of a passenger compartment. Further, since the steps are folded into a position so as not to interfere with a window provided in an upper part of the door, they do not give an oppressed feeling to the passengers in the passenger compartment. The step is deployed to cover the window provided in the upper part of the door during use.

    摘要翻译: 当用于打开和关闭主体中的开口的单个门以其下部为支点向外打开时,设置在门的内表面上的可折叠登机坡道的多个板状台阶与一个 另一个从沿着门的内表面的存储位置到用于乘客的入口和出口的展开位置。 由于登机斜坡被折叠到存储位置,所以不会损害乘客舱的空间。 此外,由于台阶被折叠成不妨碍设置在门上部的窗口的位置,所以不会对乘客室内的乘客产生压迫感。 在使用过程中,该步骤被部署以覆盖在门的上部提供的窗口。

    Boarding ramp device for aircraft
    3.
    发明授权
    Boarding ramp device for aircraft 有权
    飞机登机坡道装置

    公开(公告)号:US07669797B2

    公开(公告)日:2010-03-02

    申请号:US11730732

    申请日:2007-04-03

    IPC分类号: B64C1/14

    CPC分类号: B64C1/24

    摘要: A foldable boarding ramp is operatively connected to a door opening provided in a body and is selectively extendable to the ground. The foldable boarding ramp is stored in a folded state inside a fairing covering a connecting portion between the body and a main wing. Thus, a reduction in the space of a passenger compartment and a cargo compartment due to the storage of the folded boarding ramp is prevented. In addition, an increase in air resistance can be suppressed without providing a dedicated fairing for covering the boarding ramp. Further, an interlocking member connects together a door for opening and closing the door opening and the boarding ramp when the door is opened. The boarding ramp may be automatically deployed to improve convenience.

    摘要翻译: 可折叠的登机斜坡可操作地连接到设置在主体中的门开口,并且可选地可延伸到地面。 可折叠登机斜坡以折叠状态存储在覆盖主体和主翼之间的连接部分的整流罩内。 因此,防止由于折叠的登机斜坡的存储而导致的乘客舱和货舱的空间减少。 此外,可以抑制空气阻力的增加,而无需提供用于覆盖登机斜坡的专用整流罩。 此外,当门打开时,互锁构件将门打开和关闭门开口和登机斜坡连接在一起。 可以自动部署登机坡道以提高方便性。

    Boarding ramp device for aircraft
    4.
    发明申请
    Boarding ramp device for aircraft 有权
    飞机登机坡道装置

    公开(公告)号:US20070283512A1

    公开(公告)日:2007-12-13

    申请号:US11730732

    申请日:2007-04-03

    IPC分类号: B64D9/00 B64C1/22

    CPC分类号: B64C1/24

    摘要: A foldable boarding ramp is operatively connected to a door opening provided in a body and is selectively extendable to the ground. The foldable boarding ramp is stored in a folded state inside a fairing covering a connecting portion between the body and a main wing. Thus, a reduction in the space of a passenger compartment and a cargo compartment due to the storage of the folded boarding ramp is prevented. In addition, an increase in air resistance can be suppressed without providing a dedicated fairing for covering the boarding ramp. Further, an interlocking member connects together a door for opening and closing the door opening and the boarding ramp when the door is opened. The boarding ramp may be automatically deployed to improve convenience.

    摘要翻译: 可折叠的登机斜坡可操作地连接到设置在主体中的门开口,并且可选地可延伸到地面。 可折叠登机斜坡以折叠状态存储在覆盖主体和主翼之间的连接部分的整流罩内。 因此,防止由于折叠的登机斜坡的存储而导致的乘客舱和货舱的空间的减少。 此外,可以抑制空气阻力的增加,而无需提供用于覆盖登机斜坡的专用整流罩。 此外,当门打开时,互锁构件将门打开和关闭门开口和登机斜坡连接在一起。 可以自动部署登机坡道以提高方便性。

    Magnetic head supporting device
    5.
    发明授权
    Magnetic head supporting device 失效
    磁头支撑装置

    公开(公告)号:US4853813A

    公开(公告)日:1989-08-01

    申请号:US189317

    申请日:1988-05-02

    摘要: In a magnetic recording device wherein a magnetic head is maintained in elastic contact with a recording medium, an improved magnetic head supporting device integrates a hinge, a swingably supported arm and a magnetic head holding member into a unitary flat spring member. Further, an elongate oil retaining bearing sleeve is provided to guide the magnetic head cartridge in the horizontal or radial direction relative to the recording medium.

    摘要翻译: 在其中磁头与记录介质保持弹性接触的磁记录装置中,改进的磁头支撑装置将铰链,可摆动支撑的臂和磁头保持构件集成到一体的平板弹簧构件中。 此外,设置有细长的止油轴承套以相对于记录介质沿水平或径向引导磁头盒。

    Tape machine
    7.
    发明授权
    Tape machine 失效
    胶带机

    公开(公告)号:US4549237A

    公开(公告)日:1985-10-22

    申请号:US515854

    申请日:1983-07-21

    IPC分类号: G11B5/008 G11B15/60 G11B27/13

    摘要: Tape dropouts are reduced, in a digital magnetic tape recorder having a tape length metering roller that provides running length information, by using specially arranged tape guide rollers that cooperate with the metering roller to define a V-shaped tape path to lessen the stresses imposed upon the magnetic tape and to minimize the extent that the tape wraps around the metering roller. The metering roller is arranged at the vertex of the V-shaped tape path with a wrap angle of about ninety degrees and by specifically arranging the guide rollers and the capstan-pinch roller on the tape recorder top plate the tape path length is reduced, thereby accommodating additional apparatus on the top plate.

    摘要翻译: 通过使用专门布置的导带辊,与计量辊配合以限定V形带路径以减轻施加在其上的施加的应力,具有带长度计量辊的数字磁带录像机具有提供行进长度信息的磁带丢失, 磁带,并最大限度地减少磁带卷绕计量辊的程度。 计量辊以V形带路径的顶点设置约90度的包角,并且通过将导向辊和主导轴夹持辊特别地布置在磁带记录器顶板上,使磁带路径长度减小,从而 在顶板上容纳附加装置。

    Linear actuator
    8.
    发明授权
    Linear actuator 有权
    线性执行机构

    公开(公告)号:US07707924B2

    公开(公告)日:2010-05-04

    申请号:US11062442

    申请日:2005-02-23

    IPC分类号: F15B15/26

    摘要: A groove is provided to the rear of an inner wall of a cylinder. A locking ram capable of freely sliding in a radial direction and a cam rod having a profile changing with a transition from the rear to the front from a small diameter part to a large diameter part that are provided relative to a piston. The inner end of the locking ram makes contact with the profile, and the cam rod is urged to the rear by the spring, so that the cam rod can be pushed to the front by a push rod. The piston can therefore be locked with a simple structure, and it is possible to provide a linear actuator where locking can be released with a straightforward operation even when a pressurized oil source fails.

    摘要翻译: 在气缸的内壁的后部设有凹槽。 能够沿径向方向自由滑动的锁定拉杆和具有从后部到前部从相对于活塞设置的小直径部分到大直径部分的过渡部分的轮廓的凸轮杆。 锁定柱塞的内端与型材接触,凸轮杆通过弹簧向后推动,使得凸轮杆可以通过推杆向前推动。 因此,活塞可以以简单的结构锁定,并且可以提供线性致动器,即使当加压油源故障时,可以直接操作释放锁定。