Gm Global Technolgoy Operations, Inc.

Adam Golembeski

Andrew Thomas Cunningham

David C Caples

Joel P Ruschman

Jason W Guenzel

Alexander N Nastov

Patrick J Eding

Christopher T Koh

Martin Bester

Thomas Curtis

Luis Enrique Patino Ramirez

Jeffrey G Price

Jean-Michel T Su

Gary Latham

Derek Rouse

A method and system for composite molding, and the method includes additively manufacturing a mold shell that includes a part forming cavity. The method includes filling at least a portion of the mold shell with a strengthening agent. The method includes hardening the strengthening agent to form a mold, and laying-up a composite material on the part forming cavity. The method includes curing the mold to form a composite part.

Method and systems for composite molding

A trailer includes: one or more adjustable suspension actuators; an actuator control module configured to actuate the one or more adjustable suspension actuators; and an adjustment module configured to selectively adjust the one or more adjustable suspension actuators while the trailer is moving based on one or more operating parameters of the trailer.

Trailer suspension control systems and methods

A passively activated flow control device including a valve body configured to be mounted in a vehicle. The valve body includes an inlet and an outlet. A valve member is arranged at the valve body for selectively opening and closing flow between the inlet and the outlet. The valve member is responsive to acceleration induced forces on the vehicle to shift from one of an open configuration and a closed configuration toward the other of the open configuration and the closed configuration.

Passively activated flow control device for a vehicle

A rear wing for a motor vehicle includes a first end, a second end, and an aerodynamic surface including a pressure side extending between the first end and the second end, a first end plate is arranged at the first end, and a second end plate is arranged at the second end. At least one of the first end plate and the second end plate includes a selectively deployable aerodynamic surface.

Selectively deployable aerodynamic surfaces on a rear wing of a vehicle

An airflow management cover for a vehicle subsystem arranged proximate a section of the vehicle to guide oncoming ambient airflow when the vehicle is in motion includes a convex body. The convex body has an exterior surface shaped to redirect an external portion of the oncoming ambient airflow around the vehicle subsystem to thereby minimize aerodynamic drag and reduce aerodynamic lift on the vehicle body. The airflow management cover also includes an aperture defined by the convex body and configured to exhaust a stream of a subsystem portion of the oncoming airflow to rejoin with the redirected external portion of the oncoming airflow after the subsystem portion of the airflow has passed across the subsystem. The airflow management cover additionally includes a fastening flange extending from the convex body and configured for mounting to the vehicle section. A vehicle having such an airflow management cover is also disclosed.

Airflow management cover

Growing community of inventors

Royal Oak, MI, United States of America

Adam Golembeski