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    Shoring device with outer ratcheting collar
    1.
    发明授权
    Shoring device with outer ratcheting collar 失效
    支撑装置与外棘轮领

    公开(公告)号：US06746183B1

    公开(公告)日：2004-06-08

    申请号：US10252255

    申请日：2002-09-23

    申请人： James G. Sullivan

    发明人： James G. Sullivan

    IPC分类号： A47F500

    CPC分类号： E04G25/06 ,  E04G25/061 ,  E04G25/063 ,  E04G25/068

    摘要： A shoring device comprises a piston and a cylinder. The piston is axially expanded by compressed gas, whereby the shoring device engages two opposing surfaces. An outer ratcheting collar and a concentrically enclosed inner ratcheting ring are mounted upon the cylinder end receiving the piston. This outer ratcheting collar mechanically and frictionally engages at least one of a plurality of serrations of the enclosed inner-ratcheting ring. The outer ratcheting collar and inner ratcheting ring firmly hold the piston, thus preventing inadvertent rotation and collapse of the piston during the shoring device application. There is also an internal circular air channel feature, which more quickly and evenly distributes compresses gas or air to the piston for lateral expansion thereof.

    摘要翻译： 支撑装置包括活塞和气缸。 活塞通过压缩气体轴向膨胀，由此支撑装置接合两个相对的表面。 外部棘轮套环和同心封闭的内部棘轮环安装在容纳活塞的气缸端上。 该外部棘轮环机构地和摩擦地接合封闭的内棘轮环的多个锯齿中的至少一个。 外棘轮环和内棘轮环牢固地保持活塞，从而防止在支撑装置应用期间活塞的意外旋转和塌陷。 还有一个内部的圆形空气通道特征，其更快速和均匀地分配将气体或空气压缩到活塞以使其横向膨胀。

    Construction prop
    2.
    发明授权
    Construction prop 失效
    施工道具

    公开(公告)号：US07584932B2

    公开(公告)日：2009-09-08

    申请号：US11877368

    申请日：2007-10-23

    申请人： Lung Ching Shih

    发明人： Lung Ching Shih

    IPC分类号： A47F5/00 ,  E04G25/00 ,  F16M13/00

    CPC分类号： E04G25/06 ,  E04G17/14 ,  E04G21/26 ,  E04G25/061 ,  E04G25/063 ,  E04G25/065 ,  E04G25/068 ,  E04G2025/006

    摘要： A construction prop includes an outer tube and an inner tube wherein the inner tube telescopically fitted in the outer tube. The top end of the outer tube has a threaded section axially formed with a pair of slots. The inner tube is axially formed with several pairs of pinholes. A locating nut is screwed on the threaded section of the outer tube. A controlling member formed with a pair of through holes is fitted on the outer tube. A bottom end of the controlling member is rotatably connected with the locating nut. A top face of the controlling member is formed with recessed/projecting structures. An insertion pin is fitted through the slots of the outer tube and inserted in one pair of pinholes of the inner tube, and is rested on the top face of the controlling member, whereby the prop can support a horizontal moldboard.

    摘要翻译： 施工道具包括外管和内管，其中内管可伸缩地装配在外管中。 外管的顶端具有轴向形成有一对槽的螺纹部分。 内管轴向形成有几对针孔。 定位螺母拧在外管的螺纹部分上。 形成有一对通孔的控制构件安装在外管上。 控制构件的底端与定位螺母可旋转地连接。 控制构件的顶面形成有凹入/突出结构。 插入销通过外管的槽插入内管的一对针孔中，并且放置在控制构件的顶面上，由此支架可以支撑水平移动板。

    Device To Aid The Unloading Of Support Elements
    3.
    发明申请
    Device To Aid The Unloading Of Support Elements 有权
    设备支持卸载支持元素

    公开(公告)号：US20080073474A1

    公开(公告)日：2008-03-27

    申请号：US11663193

    申请日：2005-09-01

    申请人： Pedro Xammar Bove

    发明人： Pedro Xammar Bove

    IPC分类号： E04G25/06

    CPC分类号： E04G25/06 ,  E04G25/061 ,  E04G25/065 ,  E04G25/068 ,  Y10T403/32501

    摘要： A device to aid the unloading of support elements, such as props or falsework comprised of two tubular elements, a lower shaft and an upper shaft, telescopically coupled, the device comprising essentially annular first and second bodies coaxially couplable, each body provided with a through-hole adapted so that when both bodies are duly coupled the upper shaft of the support element can pass through, which can rest on said first body, being able the second body to rest on the lower shaft; and an intermediate unloading wedge, being positioned between both bodies coupled together, able to slide transversally with respect thereto, and so that its sliding causes, when the support element is in a vertical position, the first body and the second body to come together or move apart in the longitudinal direction of the support element and, therefore, reduce or increase, respectively, the total length of the support element.

    摘要翻译： 一种用于辅助卸载支撑元件的装置，例如由两个管状元件组成的道具或脚手架，下轴和上轴，可伸缩地联接，该装置包括基本上环形的第一和第二主体同轴连接，每个主体设有通孔 适于使得当两个主体适当地联接时，支撑元件的上轴可以穿过，所述上轴可以搁置在所述第一主体上，能够使第二主体搁置在下轴上; 以及定位在联接在一起的两个主体之间的中间卸载楔，其能够相对于其横向地滑动，并且使得当支撑元件处于垂直位置时，其滑动导致第一主体和第二主体合在一起或 在支撑元件的纵向方向上分开，因此分别减小或增加支撑元件的总长度。

    INTERNAL LOCKING MECHANISM FOR A HOLD OPEN ROD
    4.
    发明申请
    INTERNAL LOCKING MECHANISM FOR A HOLD OPEN ROD 有权
    内部锁定机构用于保持开放

    公开(公告)号：US20130175419A1

    公开(公告)日：2013-07-11

    申请号：US13345239

    申请日：2012-01-06

    申请人： Ryan A. WHEELER ,  Julio PALMA

    发明人： Ryan A. WHEELER ,  Julio PALMA

    IPC分类号： F16M13/00

    CPC分类号： F16B7/1409 ,  B64C7/00 ,  B64C7/02 ,  B64D29/08 ,  E04G25/00 ,  E04G25/04 ,  E04G25/068 ,  E04G25/08 ,  E05C17/00 ,  E05C17/02 ,  E05C17/12 ,  E05C17/22 ,  E05C17/30 ,  E05F1/00 ,  E05F3/22

    摘要： A hold open rod may include: an inner member; an outer member configured to have the inner member slide in and out of the outer member; a locking mechanism including a portion attached to the outer member and a portion attached to the inner member; a locking plug configured to move axially along an axis of the inner, outer members; a locking dog configured to move radially between a locking position and an unlocking position and a release cable operatively connected to the locking plug and configured to move the locking plug to the unlocking position. A method of actuating a lock mechanism on a hold open rod may also be provided.

    摘要翻译： 握持杆可以包括：内部构件; 外部构件，其构造成使得所述内部构件滑入所述外部构件中并进出所述外部构件; 锁定机构，包括附接到所述外部构件的部分和附接到所述内部构件的部分; 锁定栓构造成沿着内部外部构件的轴线轴向移动; 配置成在锁定位置和解锁位置之间径向移动的锁定爪和可操作地连接到所述锁定塞并被构造成将所述锁定塞移动到所述解锁位置的释放缆索。 还可以提供一种在保持开启杆上致动锁定机构的方法。

    Device to aid the unloading of support elements
    5.
    发明授权
    Device to aid the unloading of support elements 有权
    用于辅助卸载支撑元件的装置

    公开(公告)号：US07744054B2

    公开(公告)日：2010-06-29

    申请号：US11663193

    申请日：2005-09-01

    申请人： Pedro Xammar Bove

    发明人： Pedro Xammar Bove

    IPC分类号： A47F5/00

    CPC分类号： E04G25/06 ,  E04G25/061 ,  E04G25/065 ,  E04G25/068 ,  Y10T403/32501

    摘要： A device to aid the unloading of support elements, the support elements comprising a lower shaft and an upper shaft telescopically coupled to each other. The device includes annular first and second bodies coaxially couplable with each other. Each annular body is provided with a through-hole that allow the upper shaft to extend through the through holes. The upper shaft is also supported by the first annular body using a transversely extending member. The second annular body rests on the lower shaft. An intermediate unloading wedge is positioned between the first and the second annular bodies coupled together, and is able to slide transversally with respect thereto. The sliding of the unloading wedge causes the first annular body and the second annular body to come together or move apart in the longitudinal direction and, therefore, reduce or increase, respectively, the total length of the support element.

    摘要翻译： 一种用于辅助卸载支撑元件的装置，所述支撑元件包括下轴和可伸缩地彼此联接的上轴。 该装置包括彼此同轴耦合的环形第一和第二主体。 每个环形体设置有允许上轴延伸通过通孔的通孔。 上轴也由第一环形体使用横向延伸构件支撑。 第二环形体位于下轴上。 中间卸载楔定位在联接在一起的第一和第二环形体之间，并且能够相对于其横向地滑动。 卸载楔的滑动导致第一环形体和第二环形体在纵向方向上聚集或移动分开，并因此分别减小或增加支撑元件的总长度。

    Emergency vehicle support kit
    6.
    发明授权
    Emergency vehicle support kit 有权
    紧急车辆支援套件

    公开(公告)号：US07240885B1

    公开(公告)日：2007-07-10

    申请号：US10786981

    申请日：2004-02-25

    申请人： James G. Sullivan

    发明人： James G. Sullivan

    IPC分类号： A47F5/00 ,  E04G25/00 ,  F16M13/00

    CPC分类号： E04G25/06 ,  E04G25/061 ,  E04G25/063 ,  E04G25/068

    摘要： An improved emergency vehicle support kit comprises a cylinder and two pistons attached to form a telescoping device. When assembled, the telescoping device attaches to an improved vehicle support base plate by a swivel support base plate adapter. The support base plate also attaches to swivel support base plate adapter, and this adapter rotates approximately 340 degrees along the upper vehicle support base plate surface. With this swivel support base plate adapter, the operator can manually orient the telescoping device either vertically or at an angle. Knurled connecting collars comprise circular interior lips which prevent each first and second piston from inadvertently falling from the cylinder or the wider piston, as the case may be.

    摘要翻译： 改进的紧急车辆支撑套件包括气缸和两个活塞，以连接以形成伸缩装置。 当组装时，伸缩装置通过旋转支撑底板适配器附接到改进的车辆支撑基板。 支撑基板还附接到旋转支撑底板适配器，并且该适配器沿着上部车辆支撑底板表面旋转大约340度。 使用这种旋转支撑底板适配器，操作员可以手动地将伸缩装置垂直或以一定角度定向。 滚花连接套环包括圆形内唇，防止每个第一和第二活塞不经意地从气缸或更宽的活塞上落下（视情况而定）。

    Shoring apparatus
    8.
    发明授权
    Shoring apparatus 失效
    更衣装置

    公开(公告)号：US3870268A

    公开(公告)日：1975-03-11

    申请号：US35560073

    申请日：1973-04-30

    申请人： LARKIN SAM

    发明人： LARKIN SAM

    IPC分类号： E04G25/04 ,  E04G25/00

    CPC分类号： E04G25/04 ,  E04G25/061 ,  E04G25/063 ,  E04G25/066 ,  E04G25/068 ,  Y10T403/32451

    摘要： A shoring apparatus has an elongate support post having two ends. One of the ends of the support post is cylindrical while the other end of the support post is provided along its length with spaced apertures. A first telescoping sleeve surrounds the one end of the support post and is slidably mounted on the same, the sleeve having an engaging member or tooth which is adapted to selectively engage and be secured in locking relationship by one of the steps of a stepped rest collar fixed on the support post. The steps on the rest collar are incrementally axially spaced from each other about the periphery of said support post. A second telescoping sleeve has an apertured end and is slidably mounted on the other end of the support post to permit alignment of its aperture with one of the spaced apertures of the support post. A pin is removably receivable in respective aligned apertures of the second sleeve and the support post to prevent relative axial movement therebetween. The distance between each of the apertures in the support post represent a distance approximately equal to the totality of steps of the rest collar. In this manner, the overall length of the shoring apparatus can be adjusted coarsely by aligning respective apertures in the support post with the aperture in the second sleeve, and can be adjusted finely by selectively engaging the tooth of the first sleeve with one of the steps of the rest collar.

    摘要翻译： 支撑装置具有具有两端的细长支撑柱。 支撑柱的一个端部是圆柱形的，而支撑柱的另一端沿其长度设置有间隔开的孔。 第一伸缩套筒围绕支撑柱的一端并且可滑动地安装在其上，套筒具有接合构件或齿，该接合构件或齿适于通过阶梯式止动环的一个步骤选择性地接合和固定在锁定关系中 固定在支柱上。 在其他衣领上的台阶周期性地沿着所述支柱的周边轴向间隔开。 第二伸缩套筒具有有孔的端部并且可滑动地安装在支撑柱的另一端上，以允许其孔与支撑柱的间隔开的孔中的一个对准。 销可拆卸地容纳在第二套筒和支撑柱的相应对准的孔中，以防止它们之间的相对轴向移动。 支撑柱中的每个孔之间的距离表示大致等于其余环的步骤总数的距离。 以这种方式，可以通过将支撑柱中的相应孔与第二套筒中的孔对准来粗调地调整支撑装置的总长度，并且可以通过选择性地将第一套筒的齿与其中一个步骤 的休息领。

    PROP
    10.
    发明申请
    PROP 失效
    支柱

    公开(公告)号：US20090101774A1

    公开(公告)日：2009-04-23

    申请号：US11877368

    申请日：2007-10-23

    申请人： Lung Ching SHIH

    发明人： Lung Ching SHIH

    IPC分类号： E04G25/06

    CPC分类号： E04G25/06 ,  E04G17/14 ,  E04G21/26 ,  E04G25/061 ,  E04G25/063 ,  E04G25/065 ,  E04G25/068 ,  E04G2025/006

    摘要： A prop for construction. The prop includes an outer tube and an inner tube telescopically fitted in the outer tube. The top end of the outer tube has a threaded section axially formed with a pair of slots. The inner tube is axially formed with several pairs of pinholes. A locating nut is screwed on the threaded section of the outer tube. A controlling member formed with a pair of through holes is fitted on the outer tube. A bottom end of the controlling member is rotatably connected with the locating nut. A top face of the controlling member is formed with recessed/projecting structures. An insertion pin is fitted through the slots of the outer tube and inserted in one pair of pinholes of the inner tube, and is rested on the top face of the controlling member, whereby the prop can support a horizontal moldboard. By means of turning the controlling member, the insertion pin and the inner tube can be quickly lowered to separate the top end of the prop from the moldboard. Alternatively, the insertion pin can be fitted through the through holes of the controlling member, the slots of the outer tube and inserted in one pair of pinholes of the inner tube, whereby the prop is able to bear both axial pressure and tension.

    摘要翻译： 施工的道具。 支柱包括外管和可伸缩地装配在外管中的内管。 外管的顶端具有轴向形成有一对槽的螺纹部分。 内管轴向形成有几对针孔。 定位螺母拧在外管的螺纹部分上。 形成有一对通孔的控制构件安装在外管上。 控制构件的下端与定位螺母可旋转地连接。 控制构件的顶面形成有凹入/突出结构。 插入销通过外管的槽插入内管的一对针孔中，并且放置在控制构件的顶面上，由此支架可以支撑水平移动板。 通过转动控制构件，可以快速地降低插入销和内管，以将支架的顶端与刨花板分开。 或者，插入销可以穿过控制构件的通孔，外管的槽并插入内管的一对针孔中，由此支柱能承受轴向压力和张力。