公开(公告)号：US11519452B2

公开(公告)日：2022-12-06

申请号：US16407439

申请日：2019-05-09

申请人： Arconic Inc.

发明人： Donald C. Busby ,  Richard Franklin ,  James L. Wollard

IPC分类号： F16B39/30 ,  F16B39/34

摘要： 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.

公开(公告)号：US11473605B2

公开(公告)日：2022-10-18

申请号：US16776732

申请日：2020-01-30

申请人： Arconic Inc.

发明人： Thomas Brennetot ,  Arnaud Brunet ,  Christophe Coulon

IPC分类号： F16B19/05 ,  F16B23/00 ,  F16B39/02 ,  F16B35/04 ,  F16B31/02

摘要： A fastener including a pin member having a shank portion, a threaded portion having a thread, a lock portion having at least one lock groove, and a pull portion located having at least one pull groove. The threaded portion is adapted to be engaged threadedly with a threaded hole of a workpiece to install the pin member therein. The fastener includes a swage collar adapted to be installed into the at least one lock groove of the lock portion to secure a plurality of workpieces. The pull portion is adapted to break off when the fastener is installed.

公开(公告)号：USD929299S1

公开(公告)日：2021-08-31

申请号：US29653944

申请日：2018-06-20

申请人： Arconic Inc.

设计人： Igor Belousov ,  Santosh Prasad ,  Gabriele F. Ciccola ,  Henry Sklyut ,  Anton J. Rovito ,  Grant DeGeorge ,  Erin Fulton ,  Michael A. Pacek

公开(公告)号：US10570485B2

公开(公告)日：2020-02-25

申请号：US14283024

申请日：2014-05-20

申请人： ARCONIC INC.

发明人： Jen C. Lin ,  Ralph R. Sawtell ,  Gary H. Bray ,  Cindie Giummarra ,  Andre Wilson ,  Gregory B. Venema

IPC分类号： C22C21/16 ,  C22F1/057

摘要： New 2xxx aluminum alloys containing vanadium are disclosed. In one embodiment, the aluminum alloy includes 3.3-4.1 wt. % Cu, 0.7-1.3 wt. % Mg, 0.01-0.16 wt. % V, 0.05-0.6 wt. % Mn, 0.01 to 0.4 wt. % of at least one grain structure control element, the balance being aluminum, incidental elements and impurities. The new alloys may realize an improved combination of properties, such as in the T39 or T89 tempers.

公开(公告)号：US10563449B2

公开(公告)日：2020-02-18

申请号：US15906080

申请日：2018-02-27

申请人： Arconic Inc.

发明人： Gregory Blake McKenna

IPC分类号： E06B3/26 ,  E06B3/263

摘要： Provided herein are thermal break structural members for use in fenestration assembly products. In some embodiments, the thermal break structural member is monolithic with an infill retainer, being designed to bear a structural load while maintaining the overall integrity and thermal performance of the conjoint fenestration unit.

公开(公告)号：US10550455B2

公开(公告)日：2020-02-04

申请号：US14957383

申请日：2015-12-02

申请人： ALCOA INC.

发明人： Timothy A. Hosch ,  John M. Newman ,  David Allen Tomes, Jr.

IPC分类号： C22C21/02 ,  C22F1/043 ,  B22D11/00 ,  C22F1/00

摘要： New 6xxx aluminum alloy strips having an improved combination of properties are disclosed. The new 6xxx new aluminum alloy strips are rolled to a target thickness in-line via at least a first rolling stand and a second rolling stand. In one approach, the 6xxx new aluminum alloy strips may contain 0.8 to 1.25 wt. % Si, 0.2 to 0.6 wt. % Mg, 0.5 to 1.15 wt. % Cu, 0.01 to 0.2 wt. % manganese, 0.01 to 0.2 wt. % iron; up to 0.30 wt. % Ti; up to 0.25 wt. % Zn; up to 0.15 wt. % Cr; and up to 0.18 wt. % Zr.

公开(公告)号：US10480051B2

公开(公告)日：2019-11-19

申请号：US16268350

申请日：2019-02-05

申请人： ARCONIC INC.

发明人： Jen Lin ,  Xinyan Yan

IPC分类号： B22F1/00 ,  C22C30/00 ,  B33Y10/00 ,  B33Y70/00 ,  B22F3/15 ,  B22F3/17 ,  B22F3/18 ,  B22F3/20 ,  B23K10/02 ,  B23K15/00 ,  B23K35/02 ,  B23K35/30 ,  C22C19/03 ,  C22F1/00 ,  C22F1/10 ,  B22F3/105 ,  B22F7/06 ,  B23K26/00 ,  B23K26/342 ,  B23K103/08 ,  B23K103/18

摘要： The present disclosure relates to new materials comprising Al, Co, Fe, and Ni. The new materials may realize a single phase field of a face-centered cubic (fcc) solid solution structure immediately below the solidus temperature of the material. The new materials may include at least one precipitate phase and have a solvus temperature of at least 1000° C. The new materials may include 4.4-11.4 wt. % Al, 4.9-42.2 wt. % Co, 4.6-28.9 wt. % Fe, and 44.1-86.1 wt. % Ni. In one embodiment, the precipitate is selected from the group consisting of the L12 phase, the B2 phase, and combinations thereof. The new alloys may realize improved high temperature properties.

公开(公告)号：US20190330841A1

公开(公告)日：2019-10-31

申请号：US15962743

申请日：2018-04-25

申请人： Arconic Inc.

发明人： Raymond Glover ,  Daniel Birrell

IPC分类号： E04B1/68 ,  E04B2/96

摘要： An expansion joint configured to connect first and second vertical mullions of a curtain wall is disclosed. The first and second vertical mullions may each include an elongated body having an inner contour defining a hollow slot, and an inner sleeve may extend through the hollow slot of both of the first and second vertical mullions. The expansion joint may comprise a body, and an inner contour defining a central inner slot configured to receive the inner sleeve therethrough. The expansion joint may further comprise a first raised lip projecting from a lower surface of the body and configured to be inserted inside of the inner contour of the first vertical mullion, and a second raised lip projecting from an upper surface of the body and configured to be inserted inside of the inner contour of the second vertical mullion. The expansion joint may be formed from a polymeric elastomer.

公开(公告)号：US10378256B2

公开(公告)日：2019-08-13

申请号：US15337232

申请日：2016-10-28

申请人： Arconic Inc.

发明人： Thai Do

IPC分类号： E05C19/02 ,  B64D29/08 ,  B64D29/00 ,  E05B15/04 ,  E05B51/02 ,  E05B63/00 ,  E05B85/02

摘要： A latch having a housing and a latch mechanism located within an interior portion of the housing. The latch mechanism includes an arm, a pair of socket screws, a pair of torsion springs, each of which is connected rotatably to the arm and engages a corresponding one of the pair of socket screws, a bolt mechanism attached rotatably to the housing, and a link attached pivotally to the arm and attached to the bolt mechanism. The socket screws are utilized to adjust loads on the springs. The bolt mechanism is movable between a first position, in which the arm and the link are toggled with one another under the loads of the springs and the bolt mechanism is adapted to engage an external structure, and a second position, in which the link and the arm are untoggled with one another and the bolt mechanism is disengaged with the external structure.

公开(公告)号：US10370893B2

公开(公告)日：2019-08-06

申请号：US15705958

申请日：2017-09-15

申请人： ARCONIC INC.

发明人： William J. Hooper, Jr. ,  Ion-Horatiu Barbulescu

IPC分类号： E06B3/263 ,  E06B1/32 ,  E06B3/267 ,  E06B1/30 ,  E06B1/18 ,  E06B3/26 ,  B29C70/74 ,  B29C44/12 ,  B29C44/34

摘要： A composite structure has a pair of parallel aluminum extrusions bridged by a polymer cap and defining a U-shape hollow. The hollow is filled with an expandable foam that adheres to and mechanically interdigitates with the extrusions, which have channels for receiving insertion legs of the extrusions and have extensions, which the foam encapsulates. End caps may be used to further delimit the hollow. The caps and the foam have a thermal conductivity less than that of the extrusions, providing a thermal break. An upper cap may be used and may incorporate features to compensate for the foam expansion. Excess foam may be trimmed. A forked tool may be used to hold the extrusions during joining.