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51.
公开(公告)号:US20220333265A1
公开(公告)日:2022-10-20
申请号:US17849370
申请日:2022-06-24
Applicant: ARCONIC TECHNOLOGIES LLC
Inventor: Ali Unal , June M. Epp , James M. Marinelli , Marissa Menanno
Abstract: Methods of preparing 7xxx aluminum alloy products for adhesive bonding and products made therefrom are disclosed. Generally, the methods include preparing a 7xxx aluminum alloy product for anodizing, then anodizing the 7xxx aluminum alloy product, and then contacting the anodized 7xxx aluminum alloy product with an appropriate chemical to create a functionalized layer. The new 7xxx aluminum alloy products may realize improved shear bonding performance.
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公开(公告)号:US20220010593A1
公开(公告)日:2022-01-13
申请号:US17295155
申请日:2019-11-25
Applicant: Arconic Technologies LLC
Inventor: Kyle A. McDaniel , Andrew C. Agliata , Scott J. Bowden , Katherine C. Freeseman , David C. Johnston , John Michael Mitchell , Clare K. Specht
Abstract: A sliding door system includes a stationary door frame, a sliding door panel installed in the stationary door frame and movable between closed and open positions, and a handle assembly coupled to the sliding door panel. The handle assembly includes a handle spindle extending into a vertical stile of the sliding door panel, a cam coupled to the handle spindle within the vertical stile and movable between stowed and extended positions, and a handle coupled to the handle spindle and rotatable about a pivot axis extending through the handle spindle between first and second positions. Rotating the handle from the first position to the second position causes the cam to move from the stowed position to the extended position and into engagement with the stationary door frame, whereby the sliding door frame is forced away from the stationary door frame from the closed position to the open position.
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公开(公告)号:US10745962B2
公开(公告)日:2020-08-18
申请号:US15907396
申请日:2018-02-28
Applicant: Arconic Technologies LLC
Inventor: Michael D. Mitchell
Abstract: A hinge for a bi-fold door is integrated with a pair of stiles. Each stile has a hinge flange integrated to the stile. Opposing stiles with opposing and aligned hinge flanges collectively create an integral hinge assembly that may be useful in thermal doors employing one or more thermal breaks.
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公开(公告)号:US12264497B2
公开(公告)日:2025-04-01
申请号:US17930127
申请日:2022-09-07
Applicant: Arconic Technologies LLC
Inventor: Michael David Mitchell
Abstract: A door assembly includes a door having opposing first and second surfaces and a hole defined in the door and extending between the first and second surfaces, a cylinder lock mounted to the second surface at the hole, and a cylinder dry lock assembly mounted to the door at the hole adjacent the first surface. The cylinder dry lock assembly including a main body that defines a central orifice, a low-friction member received within the central orifice, and an actuation mechanism extending from the low-friction member and engageable with the cylinder lock. Actuating the cylinder lock rotates the actuation mechanism, and the cylinder dry lock assembly generates a sealed interface at the hole that prevents water from migrating between the first and second surfaces at the hole.
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公开(公告)号:US12194529B2
公开(公告)日:2025-01-14
申请号:US17307453
申请日:2021-05-04
Applicant: ARCONIC TECHNOLOGIES LLC
Inventor: Julien Boselli , Jen C. Lin , Lynette M. Karabin , Wei Wen
Abstract: New 2xxx aluminum alloys having are disclosed. The new 2xxx aluminum alloys generally include 2.5-3.9 wt. % Cu, 0.82-1.20 wt. % Li, 0.5-2.0 wt. % Zn, 0.10-0.60 wt. % Mn, 0.05-0.35 wt. % Mg, from 0.05 to 0.50 wt. % of at least one grain structure control element, wherein the at least one grain structure control element is selected from the group consisting of Zr, Sc, Cr, V, Hf, other rare earth elements, and combinations thereof, up to 0.22 wt. % Ag, up to 0.15 wt. % Fe, up to 0.12 wt. % Si, and up to 0.15 wt. % Ti, the balance being aluminum, incidental elements and impurities. The new 2xxx aluminum alloys may realize an improved combination of two or more of strength, fracture toughness, elongation, and corrosion resistance.
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公开(公告)号:US20240238909A1
公开(公告)日:2024-07-18
申请号:US18579882
申请日:2022-06-24
Applicant: ARCONIC TECHNOLOGIES LLC
Inventor: Harry R. ZONKER , Andreas K. KULOVITS
IPC: B23K35/02 , B23K1/00 , B23K35/28 , B23K101/14 , C22C21/02
CPC classification number: B23K35/0238 , B23K1/0012 , B23K35/288 , C22C21/02 , B23K2101/14
Abstract: Brazing sheets, articles formed from or including all or a portion of brazing sheets, and methods of forming articles are provided. A brazing sheet comprises a core layer, a brazing layer, and an interliner layer intermediate the core layer and the brazing layer. The core layer comprises a first aluminum alloy and the core layer is at least partially recrystallized. The brazing layer comprises a 4XXX series aluminum alloy. The interliner layer comprises a second aluminum alloy, and the interliner layer is unrecrystallized.
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公开(公告)号:US20240229483A9
公开(公告)日:2024-07-11
申请号:US18483139
申请日:2023-10-09
Applicant: Arconic Technologies LLC
Inventor: Michael David MITCHELL
CPC classification number: E04G21/241 , E06B1/52
Abstract: An enclosure system for a building includes an entryway for the building defined by opposing left and right frame-side jambs and a frame-side transom extending between the left and right frame-side jambs, and a temporary enclosure system removably installable within the entryway. After removing the temporary enclosure system from the entryway, the enclosure system further includes a left door-side jamb attachable to the left frame-side jamb to form an assembled left jamb, a right door-side jamb attachable to the right frame-side jamb to form an assembled right jamb, and a door-side transom attachable to the frame-side transom to form an assembled transom. One or more doors are hung within the entryway and extend laterally between the assembled left and right jambs and vertically to the assembled transom.
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公开(公告)号:US20240175114A1
公开(公告)日:2024-05-30
申请号:US18435464
申请日:2024-02-07
Applicant: ARCONIC TECHNOLOGIES LLC
Inventor: Daniel J. Sauza , Julien Boselli
Abstract: Methods of making new 2xxx aluminum alloy sheet products are disclosed. In one approach, a method comprises artificially aging a 2xxx aluminum alloy in at least two-steps. In one embodiment, the first aging step comprises first aging a 2xxx aluminum alloy at a first temperature of from 300° F. to 450ºF and for a first aging time of from 4 to 120 hours, and second aging the 2xxx aluminum alloy at a second temperature for a second aging time of from 30 minutes to 120 hours, wherein the second temperature is from 20° F. to 150° F. lower than the first temperature. The new two-step artificial aging step may facilitate an improved combination of properties, such as an improved combination of two or more of strength, ductility, fracture toughness, and corrosion resistance.
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公开(公告)号:US11976511B2
公开(公告)日:2024-05-07
申请号:US17721802
申请日:2022-04-15
Applicant: Arconic Technologies LLC
Inventor: Stephen Montz , Ion-Horatiu Barbulescu
IPC: E06B3/58
CPC classification number: E06B3/5828
Abstract: A window system includes a frame, a glazing assembly held within the frame and including a glass stop attachable to the frame, wherein attaching the glass stop to the frame defines an air pocket between the glass stop and the frame, and a thermal dampening device positioned within the air pocket and defining one or more discrete cavities.
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公开(公告)号:US20240117468A1
公开(公告)日:2024-04-11
申请号:US18257743
申请日:2022-01-18
Applicant: Arconic Technologies LLC
Inventor: Brent L. Mydland , Gregg E. Kruzynski , Anthony L. Thornburgh , Edward M. Williams
IPC: C22C1/04 , B22F1/142 , B22F1/145 , B22F3/20 , B22F9/04 , C22B1/248 , C22B7/00 , C22B21/00 , C22C1/02 , C22C1/03 , C22C21/00
CPC classification number: C22C1/0416 , B22F1/142 , B22F1/145 , B22F3/20 , B22F9/04 , C22B1/248 , C22B7/003 , C22B7/005 , C22B21/0007 , C22B21/0092 , C22C1/026 , C22C1/03 , C22C21/00 , B22F2201/10 , B22F2301/052 , B22F2998/10 , B22F2999/00
Abstract: Methods for processing machining chips comprising aluminum-lithium alloys are provided. The method comprises cleaning machining chips comprising an aluminum-lithium alloy to remove at least a portion of processing fluid from the machining chips and providing cleaned machining chips. The method also comprises compressing a volume of the cleaned chips to provide a compact comprising a density of at least 70% of the full theoretical density of the aluminum-lithium alloy.
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