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公开(公告)号：US3925595A
公开(公告)日：1975-12-09
申请号：US55222275
申请日：1975-02-24
Applicant: ALUMINUM CO OF AMERICA
Inventor： HAWKINS RONALD G
CPC classification number: H02G7/125 , Y10T403/32541 , Y10T403/32591 , Y10T403/32959 , Y10T403/341
Abstract: Devices for spacing overhead, parallel subconductors of a conductor bundle and for damping vibrations of the subconductors. The devices each comprise elongated, rigid arms pivotally connected together at one end and at a common, center location of the device, and having a clamp at the other end of each arm for attaching the arms to respective subconductors. Extending between and physically connected to the arms are resilient wire cables providing the primary damping mechanism.
Abstract translation: 用于间隔开销的器件，导体束的平行次导体和用于阻尼次导体的振动。 这些装置各自包括在装置的一端和共同的中心位置处枢转地连接在一起的细长的刚性臂，并且在每个臂的另一端具有用于将臂附接到相应的次导体的夹具。 物理连接到臂之间的延伸是提供主阻尼机构的弹性线缆。
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公开(公告)号：US3918610A
公开(公告)日：1975-11-11
申请号：US51732574
申请日：1974-10-23
Applicant: ALUMINUM CO OF AMERICA
Inventor： WILLIS WILBURN C
IPC: B65D83/14
CPC classification number: B65D83/70
Abstract: A safety vent is provided for an aerosol container which includes a metal closure member adapted to be sealed on a container body and having an integral hollow groove therein, an integral hollow rib interrupting and spanning the groove, and a score line in the groove across the rib to weaken the rib so that excessive pressure in the container will fracture the residual metal in the score line across the rib to vent the pressure from the container.
Abstract translation: 为气溶胶容器设置一个安全排气口，该气溶胶容器包括适于密封在容器主体上并具有一体的中空凹槽的金属封闭构件，中空和跨越凹槽的整体中空肋，以及跨越凹槽的凹槽中的刻痕线 肋以削弱肋，使得容器中的过大的压力将使分数线中的残余金属断裂穿过肋以排出来自容器的压力。
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3.发明授权
公开(公告)号：US3904494A
公开(公告)日：1975-09-09
申请号：US41939073
申请日：1973-11-27
Applicant: ALUMINUM CO OF AMERICA
Inventor： JACOBS STANLEY C , SCHOENER RONALD C
Abstract: Recycle system for the recovery and reuse of the effluent gas and additional values emitted in production of aluminum by electrolysis of aluminum chloride.
Abstract translation: 用于回收和再利用废气的循环系统以及通过电解氯化铝生产铝的附加值。
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公开(公告)号：US3902626A
公开(公告)日：1975-09-02
申请号：US47707474
申请日：1974-06-06
Applicant: ALUMINUM CO OF AMERICA
Inventor： JORDAN CHARLES L , SPEER RICHARD C
CPC classification number: B21D51/383 , B65D17/401 , B65D17/404 , B65D2205/00
Abstract: An easy opening container component and a method and tools for forming the same are provided in which the container component includes a substantially rigid inwardly displaceable opening panel including a V-shaped weakening indentation therearound in the public or exterior surface of the component providing a fracturable web at the root of the indentation adapted to be fractured by inwardly directed pressure digitally applied against an integral outwardly projecting deflectable portion of the container component around the opening panel. The V-shaped indentation may be formed in the exterior surface of the container component while the opposite surface lies against a rounded anvil which forms an inwardly concave undersurface on the nonpublic surface of the container component, and may be formed in sheet metal without destroying the integrity of a protective coating on the interior surface thereof.
Abstract translation: 提供了一种容易打开的容器部件及其形成方法和工具，其中容器部件包括基本上刚性的向内可移动的开口面板，该开口面板包括在组件的公共或外表面中的V形弱化凹槽， 在压痕的根部处，适于被向内定向的压力破裂，数字地施加在围绕开口面板的容器部件的整体向外突出的可偏转部分上。 V形凹陷可以形成在容器部件的外表面中，而相反的表面位于圆形砧座上，圆形砧座在容器部件的非共面上形成向内凹的下表面，并且可以以金属板形成而不破坏 在其内表面上的保护涂层的完整性。
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公开(公告)号：US3902381A
公开(公告)日：1975-09-02
申请号：US42746173
申请日：1973-12-26
Applicant: ALUMINUM CO OF AMERICA
Inventor： COUCHMAN RICHARD
Abstract: A forging die having an irregularly shaped cavity and a method of making the same. A cylindrical die has a calculated interference fit in a cylindrical shrink ring which is applied to it without welding or fusing, so as to prestress the material of the die, without detailed calculations of the stresses induced in the die by the ring and without making allowances for distortion of the cavity by the ring. Thereafter the irregular cavity is cut or sunk into the die. During the sinking of the cavity, stresses in the ring are partially relieved and distortion of the cavity is machined out as the machining proceeds. At such time, compressive stresses developing in the corners of the cavity will be limited by plastic deformation to the yield strength of the material. The compressive stresses remaining after the cavity is sunk provide a working stress range of about twice the range which would be available without the prestressing.
Abstract translation: 具有不规则形状的腔体的锻造模具及其制造方法。 圆柱形模具在圆柱形收缩环中具有计算的过盈配合，其在没有焊接或熔合的情况下被施加到其上，以便对模具的材料进行预应力，而没有详细计算环中在模具中引起的应力并且不给予余量 用于环形变形。 此后，将不规则腔切割或沉入模具中。 在腔体下沉期间，环中的应力被部分缓解，并且随着机械加工的进行，空腔的变形被加工出来。 在这种时候，在空腔的角落处产生的压缩应力将受到材料的屈服强度的塑性变形的限制。 空腔沉没后剩余的压缩应力提供大约是没有预应力的可用范围的两倍的工作应力范围。
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Patent Agency Ranking
公开(公告)号：US3879035A
公开(公告)日：1975-04-22
申请号：US29299072
申请日：1972-09-28
Applicant: ALUMINUM CO OF AMERICA
Inventor： DANCHULIS JAMES E , RANKIN JR PAUL B
CPC classification number: A63B59/80 , A63B59/40 , A63B2102/16
Abstract: An improved racquet construction for paddle ball games and the like including a pair of spaced-apart opposed striking faces having sandwiched therebetween a honeycomb-like network comprising a light weight, high strength composition, especially aluminum. The honeycomb network conforms generally to the blade configuration and extends integrally into a handle portion for the racquet to become a part thereof. An edging strip, preferably comprising aluminum, is provided at the periphery of said sandwich construction and extends into said handle portion. The sandwich construction may be maintained by means of a suitable adhesive whereby said striking faces may be bonded to said edging strip.
Abstract translation: 一种用于桨球运动等的改进的球拍构造，包括一对间隔开的相对的打击面，夹在其间的蜂窝状网络包括重量轻的高强度组合物，特别是铝。 蜂窝网络通常符合叶片构造并且一体地延伸到手柄部分中，用于使球拍成为其一部分。 优选地包括铝的边缘条设置在所述夹层结构的周边并延伸到所述手柄部分中。 夹层结构可以通过合适的粘合剂保持，由此所述打击面可以结合到所述边缘条上。
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公开(公告)号：US3874889A
公开(公告)日：1975-04-01
申请号：US36943673
申请日：1973-06-13
Applicant: ALUMINUM CO OF AMERICA
Inventor： GEPPERT GERARD A , WOOSLEY ROBERT DALE
CPC classification number: C09C1/407 , C01P2004/61 , C01P2006/82 , C08J9/0066 , C08K3/10 , Y10S521/907 , C08L21/02
Abstract: A fire-retardant foamable latex carpet backing can be produced using large particles of alpha alumina-trihydrate which have been ground to a median particle size of about 6-35 microns and subsequently treated with sufficient water at a sufficient temperature and for a sufficient time to prevent collapse of the subsequent fire-retardant foam latex.
Abstract translation: 可以使用大量的α氧化铝 - 三水合物颗粒生产阻燃可发泡胶乳地毯背衬，其已研磨成中等粒度约6-35微米，随后在足够的温度下用足够的水处理足够的时间， 防止随后的阻燃泡沫胶乳崩溃。
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公开(公告)号：US3873305A
公开(公告)日：1975-03-25
申请号：US45855274
申请日：1974-04-08
Applicant: ALUMINUM CO OF AMERICA
Inventor： CLAXTON RAYMOND J , LOGAN RUSSELL J , WEST CHARLES E
CPC classification number: C22B7/003 , C22B21/0092 , Y02P10/218 , Y02P10/22 , Y02P10/224 , Y02P10/226 , Y02P10/232 , Y10S266/901
Abstract: Recycled aluminum containers and other charges of aluminum or other metals comprising pieces and particles are rapidly melted by forced submergence in a moving stream or system of molten melting media. For melting aluminum the media can be molten aluminum or a molten salt. The charge is forcibly submerged by the action of a rotating wedge blade situated within a downwardly diverging conduit.
Abstract translation: 包含碎片和颗粒的铝或其他金属的再循环铝容器和其他电荷通过强制浸没在熔融熔融介质的移动流或系统中而迅速熔化。 为了熔化铝，介质可以是熔融铝或熔融盐。 电荷通过位于向下发散的管道内的旋转楔形刀片的作用被强制浸没。
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公开(公告)号：US3871980A
公开(公告)日：1975-03-18
申请号：US29682272
申请日：1972-10-12
Applicant: ALUMINUM CO OF AMERICA
Inventor： BUTCHER JR LOUIS M
CPC classification number: B05D3/142 , B05D5/04 , B05D2202/00 , B05D2252/02
Abstract: An electrode and method for electrostatically treating the surface of a substrate of continuous sheet metal material, wherein the electrode comprises a rotatable, electrically conductive cylindrical member onto and off of a segmental portion of the peripheral surface of which the substrate is continuously wrapped. The cylindrical member has its peripheral surface encompassed by a non-conductive material for engaging the substrate as it passes around the cylindrical member. The nonconductive material includes an insulating barrier for insulating the substrate from the cylindrical member, and outwardly opening cavities to provide an air space between the substrate and the cylindrical member, in the area of the substrate wrapped on the cylindrical member, to enable ionization of the air in such air space for treating the substrate surface wrapped on the cylindrical member upon application of a potential difference between the cylindrical member and the substrate.
Abstract translation: 一种用于静电处理连续片状金属材料的基片的表面的电极和方法，其中所述电极包括可旋转的导电圆柱形构件，所述圆柱形构件在所述基底连续包裹的外围表面的节段部分上和离开。 圆柱形构件具有由不导电材料包围的周边表面，用于当基底绕圆柱形构件时与基底接合。 非导电材料包括用于将基板与圆柱形构件绝缘的绝缘屏障和向外开口的空腔，以在衬底和圆柱形构件之间的基材包裹在圆柱形构件上的区域中提供空气空间，以使电离 的空气中的空气，用于在施加圆柱形构件和基底之间的电位差时处理包裹在圆柱形构件上的基底表面。
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公开(公告)号：US3870374A
公开(公告)日：1975-03-11
申请号：US30106872
申请日：1972-10-26
Applicant: ALUMINUM CO OF AMERICA
Inventor： WENTZEL JR WARREN W , HARPER JR ROBERT A
IPC: B65G53/20
CPC classification number: B65G53/20
Abstract: Improved construction for a fluidized conveyor system for the bulk transport of particulate material to provide for the controlled bulk discharge of finely divided material therefrom. Included therein are angularly disposed discharge conduit assemblies intersecting the permeable floor portions of a transport conduit to interrupt the normal flow of fluidizing gas therethrough and provide discrete receptacles into which the particulate material may flow and accumulate in bulk without deleterious disturbance of the main transport stream thereof.
Abstract translation: 用于流体输送系统的改进的结构，用于大量运输颗粒材料以提供从其分散的材料的受控散装。 其中包括角度设置的排放导管组件，其与输送导管的可渗透的地板部分相交，以中断流体化气体的正常流动，并提供离散的容器，颗粒材料可以在其中流动并积聚在其中，而不会对其主运输流进行有害的干扰 。
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