公开(公告)号：US20220228428A1

公开(公告)日：2022-07-21

申请号：US17553975

申请日：2021-12-17

Applicant: ARCONIC TECHNOLOGIES LLC

Inventor： Raymond GLOVER

IPC: E06B7/14 ,  E04B2/96

Abstract: A curtain wall for a building comprising: a frame anchored to the building and including a plurality of frame units; infill panels, which are supported by the frame units and at least partially define an outer face of the curtain wall; wherein the curtain wall comprises at least one drainage vent for venting fluid from inside the curtain wall to outside the curtain wall, the drainage vent comprising a fluid flow path, wherein an opening for the fluid flow path is provided in the outer face of the curtain wall.

公开(公告)号：US20220195727A1

公开(公告)日：2022-06-23

申请号：US17601256

申请日：2020-05-05

Applicant: Arconic Technologies LLC

Inventor： Jeffrey S. DOLBY ,  Matthew M. MILLER ,  Gregory B. MCKENNA

IPC: E04B2/96 ,  E06B3/263

Abstract: A curtain wall system includes a vertical member and a horizontal member coupled to the vertical member at a joint. A vertical bridge gasket is coupled to the vertical member and includes a vertically-extending interior gasket, a vertically-extending thermal break gasket, and a vertical bridge member extending between the vertically-extending interior and thermal break gaskets. A horizontal bridge gasket is coupled to the horizontal member and joined to the vertical bridge gasket at a corner joint, the horizontal bridge gasket includes a horizontally-extending interior gasket, a horizontally-extending thermal break gasket, and a horizontal bridge member extending between the horizontally-extending interior and thermal break gaskets. The vertical and horizontal bridge gaskets cover the joint between the vertical and horizontal members.

公开(公告)号：US20220106672A1

公开(公告)日：2022-04-07

申请号：US17550994

申请日：2021-12-14

Applicant: ARCONIC TECHNOLOGIES LLC

Inventor： Severine Cambier ,  Julien Boselli ,  Wei Wang ,  Cagatay Yanar

IPC: C22F1/053 ,  C22C21/10 ,  C22F1/00

Abstract: Disclosed are improved thick wrought 7xxx aluminum alloy products, and methods for producing the same. The new 7xxx aluminum alloy products may realize an improved combination of properties, such as an improved combination of two or more of environmentally assisted crack resistance, strength, elongation, and fracture toughness, among other properties. The new 7xxx aluminum alloy products may include 5.5-6.5 wt. % Zn, 1.3-1.7 wt. % Mg, and 1.7-2.3 wt. % Cu.

公开(公告)号：US20220081741A1

公开(公告)日：2022-03-17

申请号：US17456212

申请日：2021-11-23

Applicant: ARCONIC TECHNOLOGIES LLC

Inventor： Timothy A. Hosch ,  James Daniel Bryant ,  Dirk C. Mooy

IPC: C22C21/10 ,  C22C21/08 ,  C22F1/053 ,  C22F1/047 ,  C22F1/00

Abstract: New aluminum alloys are disclosed. The new aluminum alloys may include from 0.70 to 1.4 wt. % Si, from 0.70 to 1.3 wt. % Mg, wherein (wt. % Mg)/(wt. % Si) is not greater than 1.40, from 0.70 - 3.0 wt. % Zn, from 0.55 to 1.3 wt. % Cu, wherein the total amount of Si+Mg+Zn+Cu is not greater than 4.25 wt. %, from 0.01 to 0.30 wt. % Fe, up to 0.70 wt. % Mn, up to 0.15 wt. % Cr, up to 0.20 wt. % Zr, up to 0.20 wt. % V, and up to 0.25 wt. % Ti, the balance being aluminum, optional incidental elements and impurities. The new aluminum alloys may realize an improved combination of properties, such as an improved combination of strength, formability and/or corrosion resistance.

公开(公告)号：US20210340656A1

公开(公告)日：2021-11-04

申请号：US17308794

申请日：2021-05-05

Applicant: ARCONIC TECHNOLOGIES LLC

Inventor： Julien Boselli ,  Jen C. Lin ,  Lynette M. Karabin ,  Severine Cambier ,  Francine S. Bovard ,  Wenping Zhang

IPC: C22F1/053 ,  C22C21/10

Abstract: New 7xxx aluminum alloys are disclosed. The new 7xxx aluminum alloys generally include from 0.05 to 1.0 wt. % Ag. In one approach, a new 7xxx aluminum alloy includes from 0.05 to 1.0 wt. % Ag, from 5.5 to 9.0 wt. % Zn, from 1.2 to 2.6 wt. % Cu, from 1.3 to 2.5 wt. % Mg, up to 0.60 wt. % Mn, up to 1.0 wt. % of at least one grain structure control material, wherein the at least one grain structure control material is selected from the group consisting of Zr, Cr, V, Hf, other rare earth elements, and combinations thereof, up to 0.30 wt. % Fe, up to 0.30 wt. % Si, up to 0.15 wt. % Ti, not greater than 0.08 wt. % Sc, and not greater than 0.05 wt. % Li, the balance being aluminum, optional incidental elements and impurities.

公开(公告)号：US11142815B2

公开(公告)日：2021-10-12

申请号：US14793408

申请日：2015-07-07

Applicant: ARCONIC TECHNOLOGIES LLC

Inventor： Gavin F. Wyatt-Mair ,  David A. Tomes ,  William D. Bennon ,  Raymond J. Kilmer ,  James C. Riggs ,  Ali Unal ,  John M. Newman ,  Thomas N. Rouns

IPC: C22F1/16 ,  C22F1/10 ,  C22F1/08 ,  C22F1/06 ,  C22F1/18 ,  C22F1/057 ,  C22F1/053 ,  C22F1/047 ,  C22F1/043

Abstract: The present invention, in some embodiments, is a method of forming an O temper or T temper product that includes obtaining a coil of a non-ferrous alloy strip as feedstock; uncoiling the coil of the feedstock; heating the feedstock to a temperature between a recrystallization temperature of the non-ferrous alloy and 10 degrees Fahrenheit below a solidus temperature of the non-ferrous alloy; and quenching the feedstock to form a heat-treated product having am O temper or T temper. The non-ferrous alloy strip used in the method excludes aluminum alloys having 0.4 weight percent silicon, less than 0.2 weight percent iron, 0.35 to 0.40 weight percent copper, 0.9 weight percent manganese, and 1 weight percent magnesium.

公开(公告)号：US11131140B2

公开(公告)日：2021-09-28

申请号：US16215970

申请日：2018-12-11

Applicant: Arconic Technologies LLC

Inventor： Greg B. McKenna ,  Ion-Horatiu Barbulescu

IPC: E06B3/06 ,  E06B3/96 ,  E06B3/968 ,  E06B3/964

Abstract: A framed assembly includes a first frame member providing an inner vertical wall extending between opposing front and back surfaces and defining a slot, and a second frame member positioned adjacent the first frame member at a corner joint and providing a horizontal wall extending between opposing front and back surfaces of the second frame member. A clip having opposing front and back sides provides a backing plate extending from the back side and a projection extending from the front side. The backing plate is received within an interior of the first frame member via the slot, and the projection is received within an interior of the second frame member adjacent the horizontal wall.

公开(公告)号：US20210054679A1

公开(公告)日：2021-02-25

申请号：US17041197

申请日：2018-06-12

Applicant: Arconic Technologies LLC

Inventor： Gregory Blake MCKENNA ,  Jeffrey Scott DOLBY

IPC: E06B3/54 ,  E06B3/26 ,  E06B7/23 ,  E06B3/263 ,  E04B2/96

Abstract: A window system for a building includes a panel and a first element assembly that supports the panel and includes a cross member and a pressure plate laterally offset from the cross member. A glazing pocket is defined between the cross member and the pressure plate, and a thermal separator is positioned within the glazing pocket and extends between the pressure plate and the cross member. The thermal separator includes a tongue extension and a rod gasket seals an interface between the tongue extension and the cross member.