United Technologies Corporation

Raytheon Technologies Corporation

Edward A Krystowski

Alex J Simpson

Lee Edward Bouldin

Logan H Do

Kyle J Osga

A bearing joint assembly may include a bearing sleeve, a first collar, a first mount, a pair of second mounts and a fastener, which projects through the bearing sleeve and secures the bearing sleeve to the second mounts. The bearing sleeve extends axially along a centerline and includes a spherical bearing. The first collar is configured with the bearing sleeve. A first annular channel is formed by and extends axially between the spherical bearing and the first collar. The first mount is mounted on and slidably engages the spherical bearing. The spherical bearing and the first collar are axially between the second mounts.

Spherical bearing sleeve configured with one or more discrete collars

A bearing joint assembly includes a bearing sleeve, a first mount, a pair of second mounts and a fastener. The bearing sleeve extends axially along a centerline and includes a spherical bearing, a first collar and a second collar. The spherical bearing is axially between the first collar and the second collar. An annular channel is formed by and extends axially between the spherical bearing and the first collar. The first mount is mounted on and slidably engages the spherical bearing. The bearing sleeve is axially between the second mounts. The fastener projects through the bearing sleeve and secures the bearing sleeve to the second mounts.

Spherical joint assembly with a spherical bearing between integral collars

A system for collaborating on a component includes a computing device having a memory and a processor, the computing device configured to execute a first multi-user CAx environment, a data module configured to access data corresponding to a component design having at least one feature corresponding to a group of feature types from at least one current state database in a memory storage device, and a time stamp tool included in the multi-user CAx environment and configured to cause at least one computing device executing the multi-user CAx environment to apply a timestamp to each revision of a part model and save each revision including the timestamp to a revision database.

Revision management tools for a multi-user CAx environment

A nacelle assembly for a bypass gas turbine engine includes a variable area fan nozzle having a first fan nacelle section and a second fan nacelle section. The variable area fan nozzle is in communication with a fan bypass flow path, the first fan nacelle section defines an intermittent trailing edge which defines a multiple of ports and the second fan nacelle section defines a multiple of doors, each of the multiple of doors match each of the multiple of ports such that a fan nacelle trailing edge is continuous when the second fan nacelle section is selectively translated to a closed position relative to the first fan nacelle section.

Gas turbine engine with variable area fan nozzle

A bracket for attaching a liner to the divergent flaps and seals in a gas turbine engine convergent/divergent nozzle includes a rivet connection. There is clearance between a rivet and an opening in the bracket. This clearance allows for thermal expansion in both an axial and a radial invention.

Growing community of inventors

Granby, CT, United States of America

Edward A Krystowski