公开(公告)号：US07617619B2

公开(公告)日：2009-11-17

申请号：US12220773

申请日：2008-07-28

申请人： Clay Cox

发明人： Clay Cox

IPC分类号： E02F3/96

CPC分类号： E02F3/404

摘要： An prehensile excavator bucket includes a bucket and a reinforced thumb hingedly affixed to the bucket and that is controlled in conjunction with the bucket for purposes including seizing very heavy items. The thumb may be a single internally-static unit having multiple tines reinforced with metal tubes. The prehensile bucket may have a quick couple receptor so that it can be quickly attached to and detached from an excavator stick with a quick couple mechanism. Because the thumb is permanently attached to the bucket, the thumb and bucket together form a single unit strong enough for gripping and moving very heavy items.

摘要翻译： 一种可追溯的挖掘机铲斗包括一个铲斗和一个铰链地固定在铲斗上的加强的拇指，并与铲斗结合控制，包括抓住非常重的物品。 拇指可以是具有用金属管加强的多个齿的单个内部静态单元。 舒适的铲斗可以具有快速接头接头，使得其可以用快速连接机构快速地附接到挖掘机杆上并从挖掘机杆上拆下。 因为拇指永久性地连接到铲斗上，所以拇指和桶一起形成一个足够强大的单个装置，用于夹紧和移动非常重的物品。

公开(公告)号：US5816699A

公开(公告)日：1998-10-06

申请号：US874793

申请日：1997-06-13

申请人： Larry T. Keith ,  Martin A. Ronkin

发明人： Larry T. Keith ,  Martin A. Ronkin

IPC分类号： B29B7/80

CPC分类号： B29C47/0849 ,  B29C47/662 ,  B29C47/0009 ,  B29C47/40

摘要： An extruder barrel for twin screw extruders. The barrel body has a removable insert firmly seated in an insert receiving opening extending centrally and longitudinally therethrough. The insert has two circular bores with parallel axes extending centrally and longitudinally therethrough, the bores being in communication along a common chord. The walls of the bores have a wear and corrosion resistant layer that is a powder metallurgical material that is preferably applied by hot isotactic pressing. The preferred powder metallurgical material forming the wear resistant layer is a composition containing at least 50% by weight tungsten carbide with the remainder being nickel. The outer surface of the insert has a thin layer of a heat conductive, malleable material, such as copper, adhered thereto.

摘要翻译： 用于双螺杆挤出机的挤出机机筒。 筒体具有牢固地位于插入件接收开口中的可移除插入件，该插入件接收开口中心并纵向延伸穿过其中。 插入件具有两个圆形孔，平行的轴线中心延伸穿过其中，孔沿着共同的弦线连通。 孔的壁具有耐磨损和耐腐蚀层，其是粉末冶金材料，其优选通过热全同立构压制施加。 形成耐磨层的优选粉末冶金材料是含有至少50重量％碳化钨，其余为镍的组合物。 插入件的外表面具有粘附到其上的导热的，可延展的材料（例如铜）的薄层。

公开(公告)号：US5093197A

公开(公告)日：1992-03-03

申请号：US718447

申请日：1991-06-20

申请人： Robert E. Howard ,  James Young

发明人： Robert E. Howard ,  James Young

IPC分类号： D01D5/247 ,  D01F6/04 ,  H01M2/16

CPC分类号： H01M2/1653 ,  D01D5/247 ,  D01F6/04 ,  Y10S428/903 ,  Y10T428/2927 ,  Y10T428/2964 ,  Y10T428/2967

摘要： Fibers and filaments of an ultra-high-molecular-weight polyolefin that have a void volume greater than about 20% and are wettable. Wettability is imparted to the fibers and filaments by incorporating a filler into the composition that is hydroscopic, has a particle size less than about 10 microns in diameter and a surface area greater than about 30 square meters per gram. The preferred fillers are those that contain surface silanol groups. The fibers and filaments are formed by the process of preparing a mixture of an ultra-high-molecular-weight polyolefin, filler and plasticizer, metering the mixture to an extruder, heating and kneading the blend in the extruder, conveying the extrudate to a fiber or filament forming type die, expressing the extrudate through the die openings to form fibers or filaments, and extracting at least a portion of the extractable plasticizer to provide the desired porosity. The fibers and filaments may be formed into nonwoven webs directly by the melt blown or spun bonded process or by airlaying or wetlaying techniques. Such webs are particularly useful as a battery separator. The filaments may also be woven into fabric.

摘要翻译： 超高分子量聚烯烃的纤维和长丝具有大于约20％的空隙体积并且是可润湿的。 通过在吸湿组合物中加入填料，具有直径小于约10微米的粒径和大于约30平方米每克的表面积，赋予纤维和长丝润湿性。 优选的填料是含有表面硅烷醇基团的填料。 纤维和长丝通过制备超高分子量聚烯烃，填料和增塑剂的混合物的方法形成，将混合物计量到挤出机中，在挤出机中加热和捏合共混物，将挤出物输送到纤维 或长丝成型型模具，通过模具开口表达挤出物以形成纤维或长丝，并提取至少一部分可提取的增塑剂以提供所需的孔隙率。 纤维和长丝可以通过熔喷或纺粘方法直接形成非织造纤维网，或者通过气流铺设或湿法技术形成。 这种网是特别有用的电池隔膜。 长丝也可以织成织物。

公开(公告)号：US4813440A

公开(公告)日：1989-03-21

申请号：US59035

申请日：1987-06-08

申请人： Peter E. Johnson ,  James Young

发明人： Peter E. Johnson ,  James Young

IPC分类号： B08B3/08 ,  C23G5/04 ,  B08B3/10

CPC分类号： B08B3/08 ,  C23G5/04

摘要： Method and apparatus for removing processing oil from thin sheets of microporous plastic material is comprised of a tank having a liquid zone in its bottom portion which is divided into three sub-tanks having decreasing depths extending across the tank. Heating coils in each sub-tank vaporize the solvent to form a cleaning zone, containing vaporized solvent, above the liquid portion, and condensing coils located at the top of the tank condense the vaporized solvent and deposit it into the deepest sub-tank which also is supplied freash make up solvent when required. A series of rollers feeds the material through the tank, from the side having the shallowest sub-tank toward the side having the deepest sub-tank, while repeatedly passing it between the cleaning zone where solvent is condensed on it to clean it, and the condensing zone where it is cooled to a temperature below the temperature of the vaporous solvent. Precondensing coils located medially in the tank between each pass of the material as it extends between the condensing zone and the cleaning zone and vice versa, define the extent of the cleaning zone and direct condensed solvent onto the material to wash it. Soiled solvent is removed from the shallowest sub-tank and evaporatively separated from the oil carried in it and reintroduced into the tank as vapor. After the oil has been removed from the material the solvent is displaced by pressurized steam which is directed onto the material and the steam then is removed from the material by passing it through a heater.

摘要翻译： 用于从微孔塑料材料薄片中除去加工油的方法和装置包括在其底部具有液体区域的罐，其被分成具有延伸穿过罐的深度减小的三个子罐。 每个副罐中的加热盘管将溶剂蒸发以形成清洁区，其中包含蒸发溶剂，位于液体部分上方，并且位于罐顶部的冷凝盘管将蒸发的溶剂冷凝并将其沉积到最深的副罐中， 在需要时提供粉饼补充溶剂。 一系列辊子通过箱体从最浅的子罐侧向具有最深的副罐的一侧进料，同时反复地将其通过清洁区域，其中溶剂在其上被冷凝以清洁它，并且 冷凝区域，将其冷却至低于蒸气溶剂温度的温度。 在冷凝区域和清洁区域之间延伸的材料的每次通过之间，在中间位于罐中的预冷凝线圈，反之亦然，限定了清洁区域的范围，并将直接冷凝的溶剂直接冲洗到材料上以进行清洗。 将污染的溶剂从最浅的子罐中除去，并与其中携带的油蒸发分离并作为蒸气重新引入罐中。 在油从材料中除去之后，通过被引导到材料上的加压蒸汽来移动溶剂，然后通过使其通过加热器将蒸汽从材料中移出。

公开(公告)号：US4804420A

公开(公告)日：1989-02-14

申请号：US24359

申请日：1987-03-10

申请人： Peter E. Johnson ,  James Young

发明人： Peter E. Johnson ,  James Young

IPC分类号： B08B3/08 ,  C23G5/04 ,  B08B7/02

CPC分类号： B08B3/08 ,  C23G5/04

摘要： A method for removing processing oil from thin sheets of microporous plastic material is comprised of a tank having a liquid zone in its bottom portion which is divided into three sub-tanks having decreasing depths extending across the tank. Heating coils in each sub-tank vaporize the solvent to form a cleaning zone, containing vaporized solvent, above the liquid portion, and condensing coils located at the top of the tank condense the vaporized solvent and deposit it into the deepest sub-tank which also is supplied fresh make up solvent when required. A series of rollers feeds the material through the tank, from the side having the shallowest sub-tank toward the side having the deepest sub-tank, while repeatedly passing it between the cleaning zone where solvent is condensed on it to clean it, and the condensing zone where it is cooled to a temperature below the temperature of the vaporous solvent. Precondensing coils located medially in the tank between each pass of the material as it extends between the condensing zone and the cleaning zone and vice versa, define the extent of the cleaning zone and direct condensed solvent onto the material to wash said material.

摘要翻译： 一种从微孔塑料材料薄片中除去加工油的方法包括在其底部具有液体区域的罐，其被分成具有延伸穿过罐的深度减小的三个子罐。 每个副罐中的加热盘管将溶剂蒸发以形成清洁区，其中包含蒸发溶剂，位于液体部分上方，并且位于罐顶部的冷凝盘管将蒸发的溶剂冷凝并将其沉积到最深的副罐中， 在需要时提供新鲜的补充溶剂。 一系列辊子通过箱体从最浅的子罐侧向具有最深的副罐的一侧进料，同时反复地将其通过清洁区域，其中溶剂在其上被冷凝以清洁它，并且 冷凝区域，将其冷却至低于蒸气溶剂温度的温度。 在冷凝区域和清洁区域之间延伸的材料的每次通过之间的中间位于槽中的预冷凝线圈反之亦然，限定了清洁区域的范围，并将直接的冷凝溶剂限定在材料上以洗涤所述材料。

公开(公告)号：US4734229A

公开(公告)日：1988-03-29

申请号：US861047

申请日：1986-05-08

申请人： Peter E. Johnson ,  James Young

发明人： Peter E. Johnson ,  James Young

IPC分类号： B29C33/04 ,  B29C43/24 ,  B29C43/52 ,  B29C43/46 ,  B29C43/58

CPC分类号： B29C33/048 ,  B29C33/044 ,  B29C43/245 ,  B29C43/52 ,  B29C43/24

摘要： The calender rolls of the present invention are comprised of relatively thin-walled hollow shells which are supported at each end by shafts having bores which extend into the cavities formed in the rolls. Fittings located at the ends of the shafts are rotatable relative to them so that by tying the fittings together they do not rotate along with the rolls. The fittings at one of the ends of the rolls are connected to a source of wet steam through a pressure regulator and the fittings at the other ends carry probes which extend through the shafts and curve downwardly towards the bottoms of the rolls. A valve regulates the amount of material which flows out of the cavities through the probes. The method by which the rolls are used comprises introducing wet steam into the cavities, maintaining its pressure at a constant level. Since the temperature of wet steam depends upon its pressure, by controlling the pressure of the steam in the cavities and maintaining it at a constant pressure the outer surfaces of the rolls can be maintained at a constant desired temperature, irrespective of the effect of the temperature of the material being calendered or of ambient temperature.

摘要翻译： 本发明的砑光辊由相对薄壁的中空壳组成，它们在每一端由具有延伸到形成在辊中的空腔中的孔的轴支撑。 位于轴端的配件可相对于它们旋转，因此通过将配件连接在一起，它们不会与辊一起旋转。 辊的一端的配件通过压力调节器连接到湿蒸汽源，另一端的接头装有延伸穿过轴的探针，向下朝向辊的底部弯曲。 阀调节通过探头流出空腔的材料的量。 使用辊的方法包括将湿蒸汽引入空腔中，将其压力保持在恒定水平。 由于湿蒸汽的温度取决于其压力，通过控制空腔中的蒸汽的压力并将其保持在恒定的压力，辊的外表面可以保持在恒定的所需温度，而不管温度的影响 的材料被压延或环境温度。

公开(公告)号：US20110317510A1

公开(公告)日：2011-12-29

申请号：US12822083

申请日：2010-06-23

申请人： Craig Benjamin ,  Larry Keith

发明人： Craig Benjamin ,  Larry Keith

IPC分类号： B01F7/00 ,  B22F5/00 ,  B22F7/04 ,  B22F3/02

CPC分类号： B29B7/80 ,  B22F5/106 ,  B22F7/062 ,  B22F2999/00 ,  B29C47/08 ,  B29C47/6075 ,  B29C47/625 ,  B65G33/265 ,  Y10T29/49723 ,  Y10T29/49728 ,  Y10T29/49732 ,  B22F3/20 ,  B22F5/085

摘要： A restored metallic extrusion processing element comprises a tubular metal core around which is consolidated a powdered metal extrusion component that includes metallurgically bonded interior shell and exterior working portions. The interior shell portion covers the core and is characterized by a first multiple-crystalline microstructure, and the exterior working portion is characterized by a second multiple crystalline microstructure of densified powdered metal particles. The exterior working portion has an outside surface including outer working surface features that extend along the length of the extrusion processing element. A bond interface of metallurgical type defines a crystalline microstructure boundary between the first and second multiple-crystalline microstructures.

摘要翻译： 恢复的金属挤压加工元件包括管状金属芯，在其周围固化包括冶金结合的内部外壳和外部工作部分的粉末金属挤出部件。 所述内壳部分覆盖所述芯并且其特征在于具有第一多结晶微结构，并且所述外部工作部分的特征在于致密的粉末金属颗粒的第二多个结晶微结构。 外部工作部分具有包括沿着挤压加工元件的长度延伸的外部工作表面特征的外表面。 冶金类型的键合界面限定了第一和第二多晶微结构之间的结晶微结构边界。

公开(公告)号：US20080282585A1

公开(公告)日：2008-11-20

申请号：US12220773

申请日：2008-07-28

申请人： Clay Cox

发明人： Clay Cox

IPC分类号： E02F3/413

CPC分类号： E02F3/404

摘要： An prehensile excavator bucket includes a bucket and a reinforced thumb hingedly affixed to the bucket and that is controlled in conjunction with the bucket for purposes including seizing very heavy items. The thumb may be a single internally-static unit having multiple tines reinforced with metal tubes. The prehensile bucket may have a quick couple receptor so that it can be quickly attached to and detached from an excavator stick with a quick couple mechanism. Because the thumb is permanently attached to the bucket, the thumb and bucket together form a single unit strong enough for gripping and moving very heavy items.

摘要翻译： 一种可追溯的挖掘机铲斗包括一个铲斗和一个铰链地固定在铲斗上的加强的拇指，并与铲斗结合控制，包括抓住非常重的物品。 拇指可以是具有用金属管加强的多个齿的单个内部静态单元。 舒适的铲斗可以具有快速接头接头，使得其可以用快速连接机构快速地附接到挖掘机杆上并从挖掘机杆上拆下。 因为拇指永久性地连接到铲斗上，所以拇指和桶一起形成一个足够强大的单个装置，用于夹紧和移动非常重的物品。

公开(公告)号：US20050271538A1

公开(公告)日：2005-12-08

申请号：US11145371

申请日：2005-06-03

申请人： Mikhail Knighton ,  Matthew Warren

发明人： Mikhail Knighton ,  Matthew Warren

IPC分类号： F01C1/24 ,  F01C21/06 ,  F03C2/00 ,  F04C2/00 ,  F04C2/08 ,  F04C13/00 ,  F04C18/00 ,  F16H57/04

CPC分类号： F16H57/04 ,  F04C2/088 ,  F04C13/002

摘要： A gear for use in a gear pump having intermeshing gear teeth includes indentations formed on one or both of first and second sides of at least one of the multiple gear teeth of the gear. Each of the indentations is of sufficient size to allow material to flow into the indentation during counter-rotation of the intermeshing gears. Material processed by the gear pump and otherwise trapped between the intermeshing gears flows into the indentation, which forms a channel that connects to the outlet chamber. The otherwise trapped material flows into the outlet chamber. The gear having gear tooth indentations decreases the amount of material trapped between the intermeshing gears and thereby decreases the amount of material squeezed out the sides of the gears and improves material flow within the gear pump.

摘要翻译： 用于具有相互啮合的齿轮齿的齿轮泵的齿轮包括形成在齿轮的多个齿轮齿中的至少一个的第一和第二侧的一个或两个上的凹陷。 每个凹口具有足够的尺寸，以允许材料在相互啮合的齿轮的反向旋转期间流入凹陷。 由齿轮泵处理的材料以及被夹在相互啮合的齿轮之间的材料流入压痕，这形成连接到出口腔的通道。 否则被捕获的材料流入出口室。 具有齿轮齿槽的齿轮减少啮合啮合齿轮之间的材料的量，从而减少从齿轮侧挤出的材料的数量并改善齿轮泵内的材料流动。

公开(公告)号：US5563007A

公开(公告)日：1996-10-08

申请号：US371277

申请日：1995-01-11

申请人： James Young ,  Larry T. Keith ,  Daniel E. Weerts

发明人： James Young ,  Larry T. Keith ,  Daniel E. Weerts

IPC分类号： H01M2/18

CPC分类号： H01M2/18 ,  Y10T29/4911

摘要： A method of enveloping and assembling positive and negative plates into a group suitable for use in an electrochemical cell by forming at least one row of alternating positive and negative plates of a predetermined number with the top edges of said plates in longitudinal alignment, enveloping the plates with a separator material by bringing a continuous sheet of separator material into contact with both planar faces of the plates and sealing the separator material along the side and bottom edges of the plates to thereby form a row of enveloped plates interconnected to each other by the separator material, assembling the interconnected row of enveloped plates into a folded group by folding the row in an accordion-like manner, and compressing the folded group into a cube of predetermined size. The product of this method is a group of plates located in interconnected pockets of separator material that has been folded in an accordion-like manner and compressed into a cube of predetermined size.

摘要翻译： 一种将正极板和负极板组装并组装成适用于电化学电池组的方法，通过形成至少一排具有预定数量的交替的正极板和负极板，其中所述板的顶部边缘沿纵向对准，包围板 通过使连续的隔板材料片与板的两个平面相接触并且沿着板的侧边缘和底边缘密封隔板材料，从而形成通过分隔件彼此互连的一排包封板 材料，通过以手风琴式的方式折叠行将组合互连的包封板排成折叠组，并将折叠的组压缩成预定尺寸的立方体。 该方法的产物是位于分离器材料的互连袋中的一组板，其已经以手风琴状的方式折叠并压缩成预定尺寸的立方体。