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公开(公告)号：US4593694A
公开(公告)日：1986-06-10
申请号：US519061
申请日：1983-08-01
CPC分类号： A61B17/30 , A45D26/0066
摘要： Tweezers for withdrawing hair from the skin comprising a pair of legs having flat opposing inner surfaces and outer surfaces which flare outwardly at their free ends to form broad flat feet for contacting the skin and for gripping a hair near its base between the opposing inner surfaces.
摘要翻译： 用于从皮肤上抽出头发的镊子包括一对具有平坦相对的内表面的腿和在其自由端向外张开的外表面，以形成用于接触皮肤的宽扁平脚，并用于在其相对的内表面之间的基部附近抓住头发。
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公开(公告)号：US4678373A
公开(公告)日：1987-07-07
申请号：US716746
申请日：1985-03-27
CPC分类号： E02D27/48
摘要： Apparatus for shoring a structure such as a foundation, comprising a support bracket engageable with the foundation, a pile adapted to be driven down into the ground adjacent the bracket, and at least one footing structure on the outside of the pile extending circumferentially of the pile in a plane generally at right angles to the central longitudinal axis of the pile. The footing structure has an outer diameter greater than the outer diameter of the pile for engagement with the soil as the pile is driven down thereby to increase the load-bearing capacity of the pile. A mechanism is provided for securing the pile to the bracket after the pile and the footing structure thereon have been driven to a depth sufficient to shore the foundation. A shoring method is also disclosed.
摘要翻译： 用于支撑诸如基础的结构的装置，包括可与基座接合的支撑支架，适于被驱动到邻近支架的地面中的桩以及在桩的外周延伸的至少一个基脚结构 在大致与桩的中心纵向轴线成直角的平面内。 底脚结构的外径大于桩的外径，用于与桩接合，因为桩被向下推动，从而增加桩的承载能力。 提供了一种机构，用于在桩和其上的基础结构被驱动到足以使基础固定的深度之后将桩固定到支架上。 还公开了一种支撑方法。
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公开(公告)号：US4563110A
公开(公告)日：1986-01-07
申请号：US485838
申请日：1983-04-18
CPC分类号： E04G23/0203 , E04G23/04
摘要： Apparatus for shoring a concrete slab, for example, comprising support members engageable with the bottom of the slab, a guide engageable with the support members having an internal screw thread, and piling having an external screw thread which mates with the internal screw thread of the guide. The piling is rotated about a generally vertical axis for threading it down through the guide into the ground below the slab and into engagement with load-bearing underground strata thereby to shore the slab. A method of this invention for shoring a slab is also disclosed.
摘要翻译： 用于支撑混凝土板的装置，例如包括可与板坯底部接合的支撑构件，可与具有内螺纹的支撑构件接合的导向件，以及具有与内螺纹相配合的外螺纹的桩 指南。 打桩围绕一个大致垂直的轴线旋转，以将其穿过引导件向下穿过板坯下方的地面，并与承重的地下地层接合，从而使板坯岸上。 还公开了本发明的用于支撑板坯的方法。
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