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公开(公告)号：US20080164447A1
公开(公告)日：2008-07-10
申请号：US11621964
申请日：2007-01-10
摘要： A stake pulling device for pulling a stake in an upward direction from the ground, the device including a stake that includes means by which a pin can be secured to; and a jack wherein the jack includes pin engagement means for engagement of said secured pin such that when said jack is raised, the stake is pulled in an upward direction from the ground. The application also includes a stake device suitable for removal by a pulling device and various methods of pulling a stake in an upward direction.
摘要翻译： 一种用于从地面沿向上方向牵引桩的桩牵引装置，该装置包括一个桩，该桩包括销可固定在其上的装置; 以及千斤顶，其中千斤顶包括用于接合所述固定销的销接合装置，使得当所述千斤顶被升高时，该桩从地面沿向上的方向被拉动。 该应用还包括适于通过牵引装置移除的打桩装置以及沿向上方向拉动桩的各种方法。
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公开(公告)号：US20050108977A1
公开(公告)日：2005-05-26
申请号：US10984715
申请日：2004-11-10
申请人： Jeannot Desjardins
发明人： Jeannot Desjardins
CPC分类号： B60T3/00
摘要： An emergency anchoring device for use when a recreational vehicle such as a snowmobile or ATV is stuck in mud, snow, or in a ditch. The anchoring device is planted in the ground and has a reinforced head, fashioned to be hit upon using a hammer, a sledge hammer, etc. . . . so as to be planted deep enough to provide good anchoring characteristics, and for that, it also has a removable extension arm which allows for the anchoring device to be set very deep while still having a high enough extension to make it easier for hitting. A winch cable is then attached to the anchoring device's arm. The anchoring device itself features a reinforced head and has a two fold design for increased strength and grasp in the ground.
摘要翻译： 当诸如雪地车或ATV的娱乐车辆被粘在泥土，雪或沟中时使用的紧急锚定装置。 锚固装置种植在地面上，并具有加强头，使用锤子，大锤等打造。 。 。 以便植入深度足以提供良好的锚固特性，并且为此，它还具有可移除的延伸臂，其允许锚固装置设置得非常深，同时仍然具有足够高的延伸以使其更容易击打。 然后将绞盘电缆连接到锚定装置的手臂。 锚固装置本身具有加强头部，并且具有双折叠设计，以增加地面的强度和抓地力。
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公开(公告)号：US4869412A
公开(公告)日：1989-09-26
申请号：US237097
申请日：1988-08-29
申请人： Bernard F. Bishop
发明人： Bernard F. Bishop
CPC分类号： B65H51/14
摘要： Apparatus for advancing, belaying, or retracting a longitudinal element, such as a cable, by means of engagement with an endless belt driven by a reversible motor in a predetermined endless path geometrically formed to guide and constrain the belt in the path by means of camming action along and around a support element. The cable is free to enter the apparatus engaging the belt at either end of the support element, to be advanced, belayed, or retracted by the belt along this predetermined path.
摘要翻译： 用于通过与由可逆电动机驱动的环形带接合的方式前进，延伸或缩回纵向元件（例如电缆）的装置，所述环形带在预定的环形路径中几何形状地通过凸轮引导和约束所述路径中的带 围绕支撑元素的动作。 电缆可以自由地进入装在支撑元件的任一端处的皮带的装置，以沿着该预定路径被皮带推进，延伸或缩回。
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公开(公告)号：US20050050832A1
公开(公告)日：2005-03-10
申请号：US10895634
申请日：2004-07-21
申请人： Ernest Comerford
发明人： Ernest Comerford
CPC分类号： E04B1/4128
摘要： A connector for steel reinforcement having a head for locating over and relative to reinforcement projecting from a wall of a building, the head having a receiving channel which gives the head a hooked shaped appearance, the channel may be hooked over reinforcement projecting from a concrete wall.
摘要翻译： 一种用于钢筋的连接器，其具有用于定位在建筑物的壁上并相对于从建筑物的墙壁突出的加强件的头部，该头部具有使头部具有钩形外观的接收通道，该通道可以钩在从混凝土壁突出的加强件 。
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公开(公告)号：US20050017521A1
公开(公告)日：2005-01-27
申请号：US10488467
申请日：2002-09-05
申请人： Derek Lawley
发明人： Derek Lawley
CPC分类号： B66C1/666 , E04G15/04 , E04G21/142
摘要： An orientation apparatus (1) which includes at least one locating means (2,4), a guiding means (42), and a control means, (38) guided by the guiding means. The orientation apparatus is connectable in use to a separate rotatable means (24) and the locating means is adapted to restricted the rotational movement of the rotatable means to rotational movement in use about a selected axis of rotation. The orientation apparatus also includes a remotely (openable control means which is adapted to allow or effect disengagement of a rotatable means engageable in use with an anchoring means (14).
摘要翻译： 一种定向装置（1），其包括至少一个定位装置（2,4），引导装置（42）和由引导装置引导的控制装置（38）。 取向装置在使用中可连接到单独的可旋转装置（24），并且定位装置适于将可旋转装置的旋转运动限制在使用中围绕所选择的旋转轴线的旋转运动。 取向装置还包括远程（可打开的控制装置，其适于允许或实现可与锚定装置接合使用的可旋转装置的脱离）。
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公开(公告)号：US20100001242A1
公开(公告)日：2010-01-07
申请号：US12521586
申请日：2008-02-29
申请人： Miles Edward Moffat
发明人： Miles Edward Moffat
IPC分类号： B66F19/02
摘要： A cable guide mechanism configured to be releasably attached to a shaft, which includes a body portion, an indent or groove and a protrusion, characterised in that said indent or groove is located on the opposite side of the body portion to the protrusion, and is dimensioned and configured to releasably retain an inside edge of a first distal end of a loop which is attached to a terminal end of a cable; the protrusion is tapered with its widest section directly opposite the indent or groove; the linear distance between the bottom of the indent or groove and the widest section of the protrusion is sufficiently close to the inside length of the loop that in use the first distal end of the loop cannot climb out of the indent or groove; said shaft is configured to freely rotate co-axially inside the cable guide mechanism.
摘要翻译： 一种电缆引导机构，其构造成可释放地附接到包括主体部分，凹陷或凹槽和突起的轴，其特征在于，所述凹槽或凹槽位于所述主体部分相对于所述突起的相对侧上，并且是 尺寸和构造成可释放地保持附接到电缆的终端的环的第一远端的内边缘; 突出部分与其凹陷或凹槽直接相对的最宽部分逐渐变细; 凹槽或凹槽的底部与突起的最宽部分之间的直线距离足够接近环的内部长度，在使用中，环的第一远端不能爬出凹槽或凹槽; 所述轴构造成在缆索引导机构内部同轴地自由旋转。
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公开(公告)号：US6095483A
公开(公告)日：2000-08-01
申请号：US003584
申请日：1998-01-06
CPC分类号： E04G15/04 , E04G21/142
摘要： A recess former (130) is adapted for forming a recess (133) around the head of an anchor element (131) which is embedded in an edge of a concrete slab during casting thereof. The recess former (130) has an outer curved surface extending from a flat base surface. The outer surface has a hole at its apex to allow the anchor (131) to extend out of the recess former (130). A web (137) is located at the outer surface and has a channel (138) which is adapted for positioning of shear reinforcement means. The web (137) forming an air gap after the recess former (130) is removed from the recess.
摘要翻译： 凹部成形器（130）适于在铸造期间嵌入在混凝土板的边缘中的锚固元件（131）的头部周围形成凹部（133）。 凹部成形器（130）具有从平坦的基面延伸的外部弯曲表面。 外表面在其顶点具有一个孔，以允许锚（131）伸出凹槽形成器（130）。 腹板（137）位于外表面并且具有适于定位剪切加强装置的通道（138）。 在凹部形成器（130）之后形成气隙的腹板（137）从凹部移除。
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公开(公告)号：US5829207A
公开(公告)日：1998-11-03
申请号：US530331
申请日：1995-12-12
CPC分类号： E04G15/04 , E04G21/142
摘要： An anchor device (10) for the edge lifting of a concrete slab (11) is disclosed. The anchor device (10) comprises an anchor element (12) with a shank (14) partially embedded in the concrete slab (11) with one end of the anchor element (12) having a lifting head (15) positioned a small distance inwardly of the edge (16) of the concrete slab (11) within a recess (17) form in the edge (16) of the slab (11). Shear reinforcement bars (18) are also partially embedded in the slab (11) and partially positioned within the recess (17). The portion of the shear reinforcement bars (18) which is positioned within the recess (17) is spaced between the head (15) and the concrete of the slab (11) in the direction of lifting.
摘要翻译： PCT No.PCT / AU94 / 00176 Sec。 371 1995年12月12日第 102（e）日期1995年12月12日PCT 1994年4月8日PCT PCT。 公开号WO94 / 24390 1994年10月27日公开了一种用于混凝土板（11）的边缘提升的锚固装置（10）。 锚定装置（10）包括具有部分地嵌入在混凝土板（11）中的柄部（14）的锚固元件（12），锚固元件（12）的一端具有位于内部小距离的提升头部（15） （17）中的混凝土板（11）的边缘（16）形成在板坯（11）的边缘（16）中。 剪切加强筋（18）也部分地嵌入在板坯（11）中并且部分地位于凹部（17）内。 定位在凹部（17）内的剪切增强杆（18）的部分在提升方向上在头部（15）和板坯（11）的混凝土之间间隔开。
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