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    Extreme offset nose assembly with secondary bearing
    92.
    发明授权
    Extreme offset nose assembly with secondary bearing 有权
    带二次轴承的极端偏移鼻总成

    公开(公告)号：US09266164B2

    公开(公告)日：2016-02-23

    申请号：US14208705

    申请日：2014-03-13

    Applicant: Alcoa Inc.

    Inventor： Robert Wilcox ,  Nicholas Gougoutris

    IPC: B23P19/04 ,  B21J15/02

    CPC classification number: B21J15/022 ,  Y10T29/53796

    Abstract: A nose assembly for a fastener installation tool including an anvil, a collet, and a drawbar having a primary bearing. A secondary bearing is positioned within the collet and located intermediate the primary bearing and jaws of the collet. The secondary bearing is offset from the fastener centerline by a first distance and from a pulling tool centerline axis defined by a longitudinal axis of the drawbar by a second distance. In a pull position, the primary bearing remains engaged with the anvil during a loaded stroke and limits anvil deflection relative to the fastener centerline, while the secondary bearing remains engaged with the collet during the loaded stroke and limits deflection of the collet relative to the fastener centerline. In a return position, the primary bearing remains engaged with the anvil during a return stroke, while the secondary bearing remains engaged with the collet during the return stroke.

    Abstract translation: 一种用于紧固件安装工具的鼻部组件，其包括具有主轴承的砧座，夹头和牵引杆。 副轴承定位在夹头内并位于夹头的主轴承和夹爪的中间。 次级轴承从紧固件中心线偏移第一距离，并且从由牵引杆的纵向轴线限定第二距离的牵引工具中心线轴线偏移。 在拉动位置，主轴承在加载行程期间保持与砧座接合并且限制相对于紧固件中心线的砧座偏转，而次级轴承在加载行程期间保持与夹头接合并且限制夹头相对于紧固件的偏转 中心线。 在返回位置，主回位在回程期间保持与砧座接合，而次级轴承在返回行程期间保持与夹头接合。

    ALUMINUM SUBSTRATE FOR A THIN FILM TRANSISTOR
    93.
    发明申请
    ALUMINUM SUBSTRATE FOR A THIN FILM TRANSISTOR 审中-公开
    用于薄膜晶体管的铝基板

    公开(公告)号：US20150318403A1

    公开(公告)日：2015-11-05

    申请号：US14700991

    申请日：2015-04-30

    Applicant: ALCOA INC.

    Inventor： Thomas L. Levendusky ,  Kirit Shah ,  Marcia Gregory ,  Jeff S. VanBrookhoven ,  Miltiadis K. Hatalis

    IPC: H01L29/786 ,  H01L29/51 ,  H01L21/477 ,  H01L29/66

    CPC classification number: H01L29/78603 ,  H01L21/477 ,  H01L29/512 ,  H01L29/66742 ,  H01L29/7869

    Abstract: A substrate comprises of a recrystallized aluminum alloy. An organic polymer layer coats the top surface of the aluminum substrate. A layer of one of: SiO2, SiN and Al2O3 is on the organic polymer and at least one electrode is adhered to the layer of one of: SiO2, SiN and Al2O3. A method comprises depositing an organic polymer on an aluminum substrate, annealing the aluminum substrate; depositing a layer of one of SiO2, SiN and Al2O3 on the organic polymer; and adhering an electrode to the layer of one of: SiO2, SiN and Al2O3.

    Abstract translation: 基材由再结晶铝合金构成。 有机聚合物层包覆铝基板的顶表面。 SiO 2，SiN和Al 2 O 3中的一层在有机聚合物上，并且至少一个电极粘附到SiO 2，SiN和Al 2 O 3之一层上。 一种方法包括在铝基板上沉积有机聚合物，退火铝基板; 在有机聚合物上沉积SiO 2，SiN和Al 2 O 3层; 并将电极粘附到SiO 2，SiN和Al 2 O 3之一的层上。

    SWAGE LOCK FASTENERS
    94.
    发明申请
    SWAGE LOCK FASTENERS 有权
    触发锁紧器

    公开(公告)号：US20150308479A1

    公开(公告)日：2015-10-29

    申请号：US14697857

    申请日：2015-04-28

    Applicant: ALCOA INC.

    Inventor： Robert Brown

    IPC: F16B19/05

    CPC classification number: F16B19/05 ,  F16B37/044 ,  F16B39/026

    Abstract: A fastener includes a pin member, a swage collar, and an insert. The pin member includes an elongated shank portion, a head, a threaded portion having an external thread and a plurality of lock grooves, and a pull portion. The swage collar includes a shank having a flange and a through bore with a first interior portion extending from a first end of the collar to a stepped portion and forming a first inner wall having a first inner diameter, and a second interior portion extending from the stepped portion to a second end of the collar and forming a second inner wall having a second inner diameter. The insert includes a through bore forming an inner wall that has an internal thread adapted to engage the external thread of the pin member.

    Abstract translation: 紧固件包括销构件，模具套环和插入件。 销构件包括细长的柄部分，头部，具有外螺纹的螺纹部分和多个锁定凹槽以及拉动部分。 模具套环包括具有凸缘和通孔的柄，该通孔具有从套环的第一端延伸到阶梯部分的第一内部部分，并且形成具有第一内径的第一内壁和从第一内径延伸的第二内部部分 阶梯部分到套环的第二端并且形成具有第二内径的第二内壁。 插入件包括形成内壁的通孔，该内壁具有适于接合销构件的外螺纹的内螺纹。

    RESISTANCE WELDING FASTENER, APPARATUS AND METHODS
    95.
    发明申请
    RESISTANCE WELDING FASTENER, APPARATUS AND METHODS 审中-公开
    电阻焊接紧固件，装置和方法

    公开(公告)号：US20150217395A1

    公开(公告)日：2015-08-06

    申请号：US14611555

    申请日：2015-02-02

    Applicant: Alcoa Inc.

    Inventor： Donald J. Spinella ,  Daniel Bergstrom

    IPC: B23K11/00 ,  B23K11/30 ,  H01R4/06 ,  B23K35/02 ,  H01R4/02 ,  B23K11/11 ,  B23K11/20

    CPC classification number: H01R4/027 ,  B23K11/11 ,  B23K11/20 ,  B23K35/0288 ,  B23K2103/20 ,  F16B5/08 ,  F16B37/061 ,  H01R4/625 ,  H01R43/0214 ,  Y10T403/472

    Abstract: An apparatus and method for fastening dissimilar materials like steel, plastic and aluminum. A resistance welding fastener having multiple layers may be used with or without a sealant. The fastener may be used to form an aluminum covered steel laminate via a hemming pattern of attachment. The fastener may have a solid shaft or have an extended reach and have features for interacting with the welding electrode. A variety of electrode tips may be employed to cooperate with the fastener.

    Abstract translation: 用于固定不同材料如钢，塑料和铝的装置和方法。 具有多层的电阻焊接紧固件可以使用或不使用密封剂。 紧固件可以用于通过折边连接图案形成铝覆盖钢层压板。 紧固件可以具有实心轴或具有延伸的距离并且具有用于与焊接电极相互作用的特征。 可以使用各种电极尖端来与紧固件配合。

    Crashworthy structures formed of multilayered metallic materials
    96.
    发明授权
    Crashworthy structures formed of multilayered metallic materials 有权
    由多层金属材料形成的崩溃结构

    公开(公告)号：US09067623B2

    公开(公告)日：2015-06-30

    申请号：US13853007

    申请日：2013-03-28

    Applicant: ALCOA INC.

    Inventor： Roberto J. Rioja ,  Brett P. Conner ,  Rajeev G. Kamat

    IPC: B62D29/00 ,  B62D21/15 ,  C22F1/04 ,  B32B15/01 ,  B62D25/00 ,  C22C21/06 ,  C22C21/10 ,  C22F1/047 ,  C22F1/053

    CPC classification number: B62D29/008 ,  B32B15/016 ,  B62D21/15 ,  B62D25/00 ,  C22C21/06 ,  C22C21/10 ,  C22F1/04 ,  C22F1/047 ,  C22F1/053

    Abstract: An automobile component including an aluminum alloy product having a base aluminum alloy layer and a first additional aluminum alloy layer disposed directly on the base layer. The base aluminum alloy layer includes 2.0 to 22 wt. % zinc and the zinc is a predominate alloying element of the base layer other than aluminum and the first additional aluminum alloy layer includes 0.20 to 8.0 wt. % magnesium and the magnesium is a predominate alloying element of the first additional aluminum alloy layer other than aluminum. The automobile component may include outer panel sections, high form inner sections, reinforcement sections, crash sections, large flat panel sections, and high strength sections and, when tested in a static axial crush test, a peak load of the automobile component increases at least 20% when compared to alloy 6014 in the T6 temper.

    Abstract translation: 一种汽车部件，包括具有基底铝合金层和直接设置在基底层上的第一附加铝合金层的铝合金制品。 基底铝合金层包含2.0〜22重量％ ％锌，锌是除铝以外的基层的主要合金元素，第一附加铝合金层包含0.20〜8.0重量％ 镁和镁是铝以外的第一附加铝合金层的主要合金元素。 汽车部件可以包括外板部分，高内部部分，加强部分，碰撞部分，大平板部分和高强度部分，并且当在静态轴向压碎试验中进行测试时，汽车部件的峰值载荷至少增加 与T6回火中的合金6014相比，为20％。

    ADVANCED NUT AND BOLT
    97.
    发明申请
    ADVANCED NUT AND BOLT 审中-公开
    高级螺母和螺栓

    公开(公告)号：US20150147134A1

    公开(公告)日：2015-05-28

    申请号：US14553476

    申请日：2014-11-25

    Applicant: ALCOA INC.

    Inventor： Donald C. Busby ,  Richard Franklin ,  James L. Wollard

    IPC: F16B39/30 ,  F16B37/00

    CPC classification number: F16B39/30 ,  F16B39/34

    Abstract: A fastener including a bolt having an elongated shank having a first end, a second end opposite the first end, and a threaded portion having an external bolt thread, the bolt thread including a bolt pitch. The fastener includes a nut having a first end, a second end opposite the first end of the nut, and an internal nut thread extending between the first and second ends of the nut and adapted to engage threadedly the bolt thread of the bolt. The nut thread includes a nut pitch and a hardness that changes gradationally between the first and second ends of the nut. The bolt pitch of the bolt thread of the bolt is mismatched with the nut pitch of the nut thread of the nut.

    Abstract translation: 一种紧固件，包括具有细长柄的螺栓，所述螺栓具有第一端，与第一端相对的第二端和具有外螺栓螺纹的螺纹部分，所述螺栓螺纹包括螺栓间距。 紧固件包括螺母，其具有第一端，与螺母的第一端相对的第二端，以及在螺母的第一和第二端之间延伸并且适于螺纹地接合螺栓的螺栓螺纹的内螺母螺母。 螺母螺母包括螺母间距和在螺母的第一和第二端之间逐级变化的硬度。 螺栓的螺栓螺栓的螺栓螺距与螺母螺母螺母的螺母螺距不匹配。

    ASYMMETRIC FASTENER RECESS AND KEY
    99.
    发明申请
    ASYMMETRIC FASTENER RECESS AND KEY 有权
    不对称紧固件和钥匙

    公开(公告)号：US20150093212A1

    公开(公告)日：2015-04-02

    申请号：US14503582

    申请日：2014-10-01

    Applicant: ALCOA INC.

    Inventor： Rodrigo Pinheiro ,  Luke Haylock

    IPC: F16B23/00

    CPC classification number: F16B23/003 ,  F16B35/045

    Abstract: A fastening system including a pin member and a key for engaging the pin member. The pin member includes a shank portion and a recess formed within an end face of the shank portion. The recess includes a plurality of splines and recesses that form first and second bearing surfaces oriented at angles. The key includes a key head having a plurality of splines and grooves that form first and second bearing surfaces oriented at angles. The plurality of splines and recesses of the pin member and the plurality of splines and recesses of the key are adapted to communicate with each other when tightening and loosening the pin member.

    Abstract translation: 一种紧固系统，包括销构件和用于接合销构件的键。 销构件包括柄部和形成在柄部的端面内的凹部。 所述凹部包括形成以角度定向的第一和第二支承表面的多个花键和凹部。 钥匙包括具有多个花键和槽的钥匙头，其形成以角度定向的第一和第二支承面。 销的构件的多个花键和凹槽以及键的多个花键和凹槽适于在紧固和松开销构件时彼此连通。

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