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    CAM ASSISTED HANDLE SYSTEM
    52.
    发明申请
    CAM ASSISTED HANDLE SYSTEM 有权

    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

    IPC: E05B17/00 ,  E05F11/54 ,  E05B1/00

    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.

    Integrally hinged stile
    53.
    发明授权
    Integrally hinged stile 有权

    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

    IPC: E06B3/48 ,  E05D7/00 ,  E06B3/263 ,  E05D11/00

    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.

    Cylinder dry lock assembly
    54.
    发明授权
    Cylinder dry lock assembly 有权

    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

    IPC: E05B17/00 ,  E05B9/08 ,  E05B15/00 ,  E05B17/04 ,  E05B63/00

    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.

    2XXX aluminum lithium alloys
    55.
    发明授权
    2XXX aluminum lithium alloys 有权

    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

    IPC: C22C21/14 ,  B22D21/00 ,  C22C21/16 ,  C22C21/18 ,  B22F10/28

    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.

    ENCLOSURE SYSTEM FOR BUILDING ENTRYWAY
    57.
    发明公开
    ENCLOSURE SYSTEM FOR BUILDING ENTRYWAY 审中-公开

    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

    IPC: E04G21/24 ,  E06B1/52

    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.

    METHODS OF PRODUCING 2XXX ALUMINUM ALLOYS
    58.
    发明公开
    METHODS OF PRODUCING 2XXX ALUMINUM ALLOYS 审中-公开

    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

    IPC: C22F1/057 ,  C22C21/14 ,  C22C21/16 ,  C22C21/18

    CPC classification number: C22F1/057 ,  C22C21/14 ,  C22C21/16 ,  C22C21/18

    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.

    Thermal dampening devices for window systems
    59.
    发明授权
    Thermal dampening devices for window systems 有权

    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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