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公开(公告)号：US3708352A
公开(公告)日：1973-01-02
申请号：US3708352D
申请日：1971-06-14
Applicant: ALUMINUM CO OF AMERICA
Inventor： SHUMAKER M , BROWN R , BROWN M
Abstract: ALUMINUM ALLOY PLATE CONTAINING 4.4 TO 10% MAGNESIUM AND STRAIN HARDENED TO IMPROVE ITS STRENGTH TO A LEVEL OF AT LEAST 40% GREATER THAN THE STRENGTH IN THE ANNEALED STATE IS IMPARTED WITH SUBSTANTIALLY FREEDOM FROM SUSCEPTIBILITY OF EXFOLIATION CORROSION. THE PROCESS INCLUDES ROLLING AT MINIMUM TEMPERATURES OF ABOUT 420* TO 650*F. DEPENDING ON THE AMOUNT OF MAGNESIUM PRESENT, TO PRODUCE THE STRAIN HARDENED PRODUCT AND COOLING AT SPECIALLY CONTROLLED RATES.
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公开(公告)号：US3697045A
公开(公告)日：1972-10-10
申请号：US3697045D
申请日：1971-05-11
Applicant: ALUMINUM CO OF AMERICA
Inventor： FARLEY HOLT A
CPC classification number: B60P7/083
Abstract: A U-shaped winch frame has a winding drum for a flexible tiedown element journaled in its arms which have notches in their opposite edges into which extend inwardly projecting flanges on a track which is fixedly secured to the body of a vehicle so that the winch can be freely slid along said track into different positions relative to the truck body and the cargo load thereon.
Abstract translation: U型绞盘框架具有卷绕滚筒，该卷绕滚筒用于在其臂部中的柔性绑扎元件，所述卷绕滚筒在其相对的边缘上具有凹口，在其相对的边缘上具有向内突出的凸缘，该凸缘固定地固定在车辆的主体上， 绞车可以沿着所述轨道自由滑动到相对于卡车车身的不同位置和其上的货物载荷。
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公开(公告)号：US3682122A
公开(公告)日：1972-08-08
申请号：US3682122D
申请日：1970-09-28
Applicant: ALUMINUM CO OF AMERICA
Inventor： HADDON ROGER C , KILGORE COLIN H
Abstract: Conjoint flanging, ironing and pinch-trimming fabrication of integral collars from metal sheet material, e.g. relatively thin work hardened aluminum alloy sheet material, having an aperture overlying a female die assembly of a coaxially arranged flanging and ironing die section and pinch-trim die section, said pinchtrim die section being disposed in predetermined spaced relation with said flanging and ironing die section and having a transverse shoulder contiguously connecting said die sections at the juncture therebetween, the axial position of the shoulder defining the height of the collar to be fabricated, by moving a selectively shaped male plunger having an enlarged sheet engaging portion through said sheet aperture and into operative relation with said female die sections to gradually and incrementally flange and iron the portions of said sheet material disposed about said aperture therein to form an extending collar of reduced wall thickness, and to sequentially force the deformed sheet material at said juncture against said shoulder to pinchtrim excess portions of the flanged and ironed sheet material to provide such reduced wall thickness collar with a uniform height and a well-defined collar edge.
Abstract translation: 金属板材的整体凸缘的连接折边，熨烫和夹紧修整，例如。 相对薄的加工硬化的铝合金板材，具有覆盖同轴布置的凸缘和熨烫模具部分和夹紧模具部分的阴模组件的孔，所述夹紧模具部分以与所述折边和熨烫的预定间隔关系设置 并且具有在它们之间的接合处连接所述模具部分的横向肩部，所述肩部的轴向位置通过移动具有扩大的片材接合部分的选择性形状的公柱来限定要制造的套环的高度， 并且与所述阴模部分成操作关系，逐渐地并递增地将设置在其周围的所述孔的所述片材的部分凸缘和熨烫，以形成壁厚减小的延伸套环，并且在所述接合处依次将所述变形的片材抵抗所述 肩部夹紧法兰和iro的多余部分 以提供具有均匀高度和良好限定的轴环边缘的这种减小的壁厚套环。
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公开(公告)号：US3674652A
公开(公告)日：1972-07-04
申请号：US3674652D
申请日：1969-08-14
Applicant: ALUMINUM CO OF AMERICA
Inventor： BROWN MELVIN HENRY
CPC classification number: C02F1/046 , Y10S203/11
Abstract: Method of purifying water, such as sea water, by low temperature evaporation thereof under conditions of reduced pressure to produce a gaseous mixture of water vapor and non-condensible gas and, subsequent to substantial condensation of the water vapor, encapsulation of the remaining uncondensed water vapor and the non-condensible gases in a downwardly flowing vertical column of foamed encapsulating liquid.
Abstract translation: 通过在减压条件下通过低温蒸发来净化水的方法，例如海水，以产生水蒸汽和不可冷凝气体的气体混合物，并且在水蒸气实质上冷凝后，将剩余的未冷凝水 蒸气和不可冷凝的气体在向下流动的发泡封装液体的垂直柱中。
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公开(公告)号：US3664079A
公开(公告)日：1972-05-23
申请号：US3664079D
申请日：1970-06-01
Applicant: ALUMINUM CO OF AMERICA
Inventor： BOWSER JOHN O
CPC classification number: E04D13/1637 , E04B7/22 , E04D3/366 , E04D13/1625 , E04D2003/3615
Abstract: A building structure in which a rib extends inwardly from exterior sheathing and has a T-shaped base on which is supported means for holding an insulation panel in position beneath the sheathing, the said means including a channel-shaped portion in which the said base is positioned.
Abstract translation: 一种建筑结构，其中肋从外部护套向内延伸并且具有T形基座，在该基座上支撑有用于将绝缘板保持在护套下方的位置的装置，所述装置包括通道形部分，其中所述基座 定位。
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Patent Agency Ranking
公开(公告)号：US3664078A
公开(公告)日：1972-05-23
申请号：US3664078D
申请日：1970-07-23
Applicant: ALUMINUM CO OF AMERICA
Inventor： MERKIN BILLIE C
CPC classification number: E04B2/825
Abstract: A structure for anchoring a rigid wall structure to a floor or foundation structure, the anchoring structure comprising a truncated raised portion associated with the lower (and/or upper) edge of the wall, and a clip member having a recess with opposed tapered sides. The recess is dimensioned to receive the truncated portion of the wall with the sides thereof bearing against the tapered sides of the recess when the clip member is securely fastened to the floor. The clip member further includes an upstanding arm located to engage the rigid wall structure at a location above the truncated portion when the recess of the clip member is disposed to engage the truncated portion, and the member is securely fastened to the floor.
Abstract translation: 用于将刚性壁结构锚固到地板或基础结构上的结构，所述锚固结构包括与所述壁的下部（和/或上部）边缘相关联的截顶凸起部分和具有相对的锥形侧面的凹部的夹子构件。 凹槽的尺寸被设计成接收壁的截头部分，当夹子构件牢固地固定在地板上时，其侧面抵靠凹部的锥形侧面。 夹子构件还包括一个直立的臂，当夹子构件的凹槽被设置成接合截头部分时，该直立臂定位成在截顶部分上方的位置处接合刚性壁结构，该构件牢固地固定在地板上。
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公开(公告)号：US3659034A
公开(公告)日：1972-04-25
申请号：US3659034D
申请日：1970-09-28
Applicant: ALUMINUM CO OF AMERICA
Inventor： RAWLINS CHARLES B , COLLINS FRED R
CPC classification number: H02G7/125
Abstract: Self-damping bundle conductor spacer for maintaining apart suspended lengths of adjacently extending electrical conductors, including at least two opposed conductor clamps for clamping respectively a portion of the girth of a corresponding electrical conductor, each of the clamps being interconnected in spaced relation with the next adjacent clamp by a corresponding substantially transversely extending elongated helical spacer spring having a hollow axial bore, and a damping bundle of substantially parallel discrete flexible metal strands occupying substantially the cross section of the axial bore of a corresponding spring with the bundle strands in frictional surface contact with one another along their common extent yet relatively slidably displaceable with respect to one another and with respect to the confining portions of the spring along at least a portion of the extent of the axial bore in dependence upon tension and compression forces acting on the assembly.
Abstract translation: 自阻尼束导体间隔件，用于保持相邻延伸的电导体的悬挂长度，包括至少两个相对的导体夹具，用于分别夹持相应导电体的环的一部分，每个夹具与下一个间隔开的关系互连 相应的夹具由具有中空轴向孔的相应的基本上横向延伸的细长螺旋间隔弹簧和基本上平行的离散柔性金属绞线的阻尼束，该阻尼束基本上占据相应弹簧的轴向孔的横截面，其中束线处于摩擦表面接触 彼此沿着它们的共同的程度相对于彼此相对可滑动地移位，并且相对于弹簧的限制部分沿着轴向孔的至少一部分，这取决于作用在组件上的张力和压缩力。
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公开(公告)号：US3655467A
公开(公告)日：1972-04-11
申请号：US3655467D
申请日：1969-05-14
Applicant: ALUMINUM CO OF AMERICA
Inventor： SOPP ALBERT L JR
CPC classification number: C23F1/36
Abstract: Treating aluminum base alloys with a cleaning-etching solution made up of a caustic and a soluble pyro- or polyphosphate to inhibit formation of an undesirable film thereon.
Abstract translation: 用由苛性碱和可溶性焦磷酸盐或多磷酸盐组成的清洁蚀刻溶液处理铝基合金以抑制其上不希望的膜的形成。
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公开(公告)号：US3645804A
公开(公告)日：1972-02-29
申请号：US3645804D
申请日：1969-01-10
Applicant: ALUMINUM CO OF AMERICA
Inventor： PONCHEL BASIL M
CPC classification number: C22F1/00
Abstract: A method for imparting to a metal or other body the predetermined effects of a specific thermal exposure at a preselected temperature T'', but where the actual temperature of the body varies during the treatment from the desired temperature T'', is provided by maintaining the treatment until the cumulative thermal effects reach a predetermined value. Also contemplated is an arrangement for measuring cumulative time and temperature effects during a thermal treatment wherein means are employed to provide a signal output which represents the thermal effect function based on the temperature which signal is fed to a means accumulating that signal and providing an additional signal upon reaching a predetermined accumulation.
Abstract translation: 通过维持治疗来提供在预定温度T'下给予金属或其他身体预定的特定热暴露的预期效果的方法，但是在治疗期间身体的实际温度从期望温度T' 直到累积热效应达到预定值。 还设想了一种用于测量在热处理期间的累积时间和温度效应的装置，其中使用装置来提供基于将该信号馈送到积累该信号的装置的温度的热效应函数的信号输出并提供附加信号 达到预定的积聚。
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公开(公告)号：US3637498A
公开(公告)日：1972-01-25
申请号：US3637498D
申请日：1968-04-29
Applicant: ALUMINUM CO OF AMERICA
Inventor： SAWYER DAVID W
IPC: C10M173/02 , C10M3/04 , C10M3/02
CPC classification number: C10M173/02 , C10M2201/02 , C10M2201/041 , C10M2201/042 , C10M2201/062 , C10M2201/085 , C10M2201/087 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409 , C10N2250/02
Abstract: An extrusion lubricant comprising 2.5 to 30 percent graphite, 3 to 9 percent lead borate or zinc oxide, 10 to 15 percent sodium monophosphate or ammonium monophosphate, 1 to 5 percent wetting agent, up to 1 percent microbicide, and balance water.
Abstract translation: 包含2.5至30％的石墨，3至9％的硼酸铅或氧化锌，10至15％的单磷酸钠或单磷酸钠，1至5％润湿剂，至多1％的杀微生物剂和余量的水的挤出润滑剂。
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