Arconic Technologies LLC

Alcoa Inc.

Arconic Corporation

Ion-Horatiu Barbulescu

William J Hooper

William Ling

Matthew M Miller

Kyle A McDaniel

Gregory B Mckenna

Greg B McKenna

Christopher Robert Hartwell

Thuan Nguyen

Stephen Montz

Thanh Nhan Tran

Huong Ngoc Tran

Ahmed Hassan Faeq

Emmanuel Delgado

Josh Tuminella

Joshua Tuminella

David Salazar

Mathew M Miller

Christopher Callan

Olukayode Iyun

Yohann Venkateswaran

Max Pacheco

Zheyuan Zhang

Jr Hooper William J

Deryck Serrano

Michael Chilko

Bill Hooper

Mark Crowley

Martin C Marinack

Christopher R Hartwell

Kyle A Mcdaniel

A façade system includes a mullion having exterior and interior portions and defining a glazing pocket between the exterior and interior portions, a thermal break arranged within the glazing pocket and extending between the exterior and interior portions, the thermal break dividing the glazing pocket into a shallow pocket and a deep pocket larger than the shallow pocket, and a collapsible element arranged within the deep pocket and extending between the thermal break and a lateral side of a panel introduced into the deep pocket. The collapsible element is movable between a collapsed state and an expanded state. The collapsible element divides the deep pocket into two or more thermal chambers when in the expanded state to reduce heat transfer by convection through the glazing pocket.

Collapsible element for façade systems

A system includes a structural member providing front and back faces, and first and second webs extending between the front and back faces and laterally offset from each other to define a hollow space therebetween. A wire transfer channel is defined at an end of the first web adjacent the front face and extends into the hollow space. A shear block provides a base, a connector portion extending from the base in a first direction, and first and second legs extending from the base in a second direction opposite the first direction, wherein the first and second legs are attachable to the first web to couple the shear block to the structural member.

Curtain wall system accommodating wiring

A water evacuation system includes a sill providing a dam that defines one or more drain ports, an accumulation chamber defined within the interior of the sill and in fluid communication with the dam via the one or more drain ports, and one or more discharge ports defined in a front face of the sill and in fluid communication with the accumulation chamber. An internal ramp is arranged within the accumulation chamber and includes an angled upper surface directed toward the one or more discharge ports to urge water to the discharge ports. Alternatively, or in addition thereto, a pump is in fluid communication with the sill and a float switch is secured to the sill to send a signal to operate the pump when water accumulating in the sill reaches a predetermined level for evacuation.

Water evacuation system for façade systems

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.

Thermal dampening devices for window systems

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.

Corner joint clip with self-backing plate

An apparatus, method and manufacture utilizes additive manufacturing techniques to produce architectural manufactures such as windows and doors. The manufactures may have a composite construction and may feature inclusions like metal plates and reinforcements. The model used for controlling the manufacturing process may be derived from digital scanning of the structure on which the manufacture is used. Optionally, a finite element analysis is used to test the model and alter it in response to stress and/or thermal requirements.

Architectural manufactures, apparatus and methods using additive manufacturing techniques

A sliding door assembly includes a door panel, a frame that supports the door panel and includes a bottom member with a lower profile and a top member with an upper profile, wherein the lower profile and the upper profile are parallel to one another. A lower sliding assembly is operatively coupled to a bottom of the door panel and engages the lower profile, and an upper sliding assembly is operatively coupled to a top of the door panel and engages the upper profile. A gasket interposes the door panel and a portion of the frame when the door panel is in a sealed position. The door panel is movable between the sealed position, where the gasket creates a sealed interface between the door panel and the frame, and a sliding position, where the door panel is moved laterally relative to the frame while remaining substantially perpendicular to a floor.

Sliding door system

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.

Apparatus and method for assembly of structural profiles and resultant structures

A clip for assembling corners of hollow members such as the rails and stiles of an extruded aluminum door. The clip has an L shape and may feature a double L shape. A portion inserts into the hollow of a first member and is attached thereto. Another portion extends into the other hollow member for attachment thereto to form a sturdy joint without welding. Pairs of clips may be used at each corner.

Manufacture and method for forming structures and the structures resulting therefrom

A curtain wall has a plurality of hollow, extruded vertical and horizontal members. The members have a pair of spaced retainer walls which engage a shear block with a pair of tabs that twist locks onto the retainer walls before fastening the block to the member. A second member slips over the block and is fastened by screws. The abutment of the tabs limits rotation of the block and attached member, providing support for a glazing panel attached to the members. The members have longitudinal recesses accommodating wiring that may be covered with a cover. A bracket interacting with the retainer walls like a shear block may also be used.

Curtain wall system with anti-rolling shear block

A composite construction for windows and doors has one or more components of the frame and/or window unit fabricated as a composite having a structural foam intermediate member onto which exterior and interior aluminum extrusions are mechanically and adhesively attached. The foam member functions as a structural bridge between the extrusions, as a thermal break and may also provide support for an internal seal to prevent air infiltration.

High thermal performance window frame

A clip for assembling corners of hollow members such as the rails and stiles of an extruded aluminum door. The clip has a double L shape. A portion of the clip inserts into the hollow of a first member and is attached thereto. Another U-shaped portion defining the bottom of the double L extends into the other hollow member for attachment thereto to form a sturdy joint without welding. The first member may have a slot that receives the clip and the clip may be shaped to conform to the internal surfaces of one or both members. Clips may be used at each corner.

A sun shade or light guide generates electricity via a wind-driven movable element, such as a turbine, which drives an electrical generator/alternator. The turbine and/or a fan may be interposed between shade elements for driving one or more generators. The generator may be driven directly or may be mechanically coupled to the movable element. Electricity produced by the generator may be stored in a battery and or used immediately.

Growing community of inventors

Atlanta, GA, United States of America

Ion-Horatiu Barbulescu