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    • 4. 发明授权
    • Vehicle seat with integrated booster seat and with interchangeable
modules
    • 车载座椅配有集成助力座椅和可更换模块
    • US5568959A
    • 1996-10-29
    • US412134
    • 1995-03-28
    • James L. WeberVasile Nae
    • James L. WeberVasile Nae
    • B60N2/16B60N2/26B60N2/30B60N2/75A47C15/00A47D11/00
    • B60N2/4613B60N2/3084
    • A vehicle seat having an integrated booster seat in which a child booster seat cushion is disposed within a cavity in the seat back and is rotatable to a forward extending use position spaced above the seat cushion providing a raised booster seat cushion for a child to elevate the child to a position in which an adult restraint system can be used with the child. The seat back has a movable panel which covers the cavity in the seat back in which the booster seat cushion is stored. Once the booster seat cushion has been moved to its use position, the panel is returned to its closed position whereby the panel forms the seat back surface for both an adult and a child. The booster seat can be provided in a form of a removable module which can be removed from the seat back and replaced with another module containing unique features such as an integral child seat or an armrest module.
    • 一种车辆座椅,其具有集成的助力座椅,其中儿童助推座椅坐垫设置在座椅靠背中的空腔内,并且可旋转到在座垫上方间隔开的向前延伸的使用位置,提供用于儿童的升高的辅助座椅垫, 孩子到成年约束系统可以与孩子一起使用的位置。 座椅靠背具有覆盖座椅靠背中的空腔的可移动面板,在座椅靠背中储存增强座椅垫。 一旦助力座垫被移动到其使用位置,则面板返回到其关闭位置,由此面板形成成人和儿童的座椅靠背表面。 辅助座椅可以以可移除模块的形式提供,其可以从座椅靠背移除并且被替换为包含诸如整体式儿童座椅或扶手模块的独特特征的另一模块。
    • 6. 发明申请
    • Locking Mechanism For Seat Track Assembly
    • 座椅轨道装配的锁定机构
    • US20080163717A1
    • 2008-07-10
    • US10568308
    • 2004-08-27
    • James L. Weber
    • James L. Weber
    • G05G5/06B60N2/08
    • B60N2/0806B60N2/0705B60N2/0715B60N2/0825B60N2/0868Y10T74/20636
    • A seat track assembly is provided for adjusting a seat assembly of an automotive vehicle having a lower track (12) having a plurality of locking windows (74), an upper track (14) slidably mounted to the lower track and having a plurality of first (70) and second (72) support apertures. A locking mechanism (80) is operatively coupled between the lower and upper tracks. The locking mechanism includes a plurality of pins (88) movable in and out of a locked position, wherein the pins project through the locking windows and are supported by the first and second support aperture in a double shearing condition to prevent sliding adjustment of the upper track relative in the lower track.
    • 提供座椅轨道组件,用于调节具有具有多个锁定窗口(74)的下轨道(12)的机动车辆的座椅组件,可滑动地安装到下轨道的上轨道(14),并具有多个第一 (70)和第二(72)支撑孔。 锁定机构(80)可操作地联接在下轨道和上轨道之间。 锁定机构包括可在锁定位置和外部移动的多个销(88),其中销钉穿过锁定窗口突出并且在双重剪切状态下由第一和第二支撑孔支撑,以防止上部 轨道相对在下轨道。
    • 7. 发明授权
    • Self-aligning stuffing box
    • 自调心填料函
    • US07284602B2
    • 2007-10-23
    • US11144395
    • 2005-06-03
    • Lynn P. TessierJohn P. DoyleJames L. Weber
    • Lynn P. TessierJohn P. DoyleJames L. Weber
    • E21B19/00
    • E21B33/08E21B34/02E21B2034/005F16J15/187
    • A self-aligning stuffing box having a spherical joint between the upper and lower portions of the housing permits universal movement of the upper portion relative to the lower portion to permit a rod to pass through the bore if the axis of the rod is misaligned relative to the axis of the bore in each of the upper and lower housing portions. An energized seal in the upper housing resides at or below the spherical joint due to a downwardly depending central portion of the upper housing which extends into a recess formed in the lower housing permitting the height of the stuffing box to be relatively short. A second seal is positioned above the first seal and may be spaced sufficiently above the first seal to permit a flapper valve to be installed between the seals. The flapper valve is mounted through a port in the upper housing which is accessible without disassembly of the stuffing box, the seals or the wellhead.
    • 在壳体的上部和下部之间具有球形接头的自对准填料函允许上部相对于下部的通用运动,以允许杆穿过孔,如果杆的轴线相对于 每个上壳体部分和下壳体部分中的孔的轴线。 由于上壳体的向下悬置的中心部分延伸到形成在下壳体中的凹部中,所以上壳体中的通电密封件位于球形接头处或下方,由此允许填料函的高度相对较短。 第二密封件定位在第一密封件的上方,并且可以在第一密封件之上充分间隔开,以允许挡板阀安装在密封件之间。 挡板阀通过上壳体中的端口安装,可以在不拆卸填料函,密封件或井口的情况下进入。
    • 10. 发明授权
    • Anti-rotation tool
    • 防旋转工具
    • US06968897B2
    • 2005-11-29
    • US10434186
    • 2003-05-09
    • John P. DoyleLynn P. TessierJames L. Weber
    • John P. DoyleLynn P. TessierJames L. Weber
    • E21B23/01
    • E21B23/01
    • A tool is provided for preventing the rotation of a downhole tool or rotary pump stator, the tool comprising a tubular housing and a jaw which is biased radially outwardly from the tool to engage the casing wall for arresting tool rotation and providing significant stabilization of a rotary pump. In doing so, the tool housing moves oppositely to rest against the casing opposite the jaw. The tool housing and the downhole tool are thereby restrained and stabilized by the casing wall. The tool's jaw is released by opposite tool rotation. Preferably, the jaw is biased outwardly from the tool housing to a casing-engaging position by a torsional member, housed along the axis of the hinge of the jaw. The tool is released from the casing by opposite tool rotation which increasingly compresses the jaw toward the housing, twisting the torsional member into torsion, which then acts to urge the jaw outwardly again. Overextension of the jaw during assembly is prevented using cooperating stops in the jaw and the housing.
    • 提供了一种用于防止井下工具或旋转泵定子的旋转的工具,该工具包括管状壳体和钳口,其从工具径向向外偏置以接合壳体壁以阻止工具旋转并提供旋转的显着稳定 泵。 在这样做时,工具壳体相对移动以抵靠与颚部相对的壳体。 因此,工具壳体和井下工具被壳体壁限制和稳定。 工具的下颚通过相反的工具旋转释放。 优选地,钳口通过扭转构件从工具壳体向外偏压到壳体接合位置,扭转构件沿着钳口的铰链的轴线容纳。 工具通过相对的工具旋转而从套管释放,其逐渐地将夹爪朝向壳体压缩,将扭转构件扭转成扭转,其然后再次推动钳口。 在组合期间,钳口和外壳中的合作停止可防止钳口的过度张力。