United Technologies Corporation

Raytheon Technologies Corporation

Joseph P Foster

Zhijun Zheng

David F Sandy

Stephen P Dailey

Nigel David Sawyers-Abbott

An engine mount may include a clevis and a lug defining a hole therethrough. A pin may be joined to the clevis and may extend through the hole of the lug with the pin and the lug defining a clearance therebetween. A trigger system may be disposed on the lug and operatively associated with the pin.

Engine mount waiting fail safe lug joint with reduced dynamic amplification factor

A nacelle for a gas turbine engine includes a upper and lower bifurcations, an inner diameter cowl and a first latch system. The inner diameter cowl extends between the upper and lower bifurcations and the first latch system is mounted on the inner diameter cowl. The first latch system is spaced along the inner diameter cowl between the upper and lower bifurcations.

Nacelle mounted latching system

A blind installation pin assembly for a gas turbine engine includes a pin that defines a bore. A paddle mounted to an end of the pin to pivot about a paddle axis between an install position and a lock position. A T-bolt that passes through the bore, a crosspiece of the T-bolt selectively engageable with the paddle.

Blind installation pin for a gas turbine engine mount

An assembly includes a pin, a fastener, a first element, and a paddle. The pin includes a first channel. The fastener extends within the pin and has a head extending from a first end of the pin. The first element is mounted to the fastener and is capable of translation relative to the pin with rotation of the fastener. The paddle is movably connected to the first element and disposed within the first channel. At least a portion of the paddle extends from the first channel to protrude from the pin with translation of the first element.

Assembly with blind installation capability

An assembly for mounting a turbine engine to a pylon includes a mounting beam, a plurality of fasteners, a first mounting linkage and a second mounting linkage. The mounting beam includes a mount beam fitting that extends axially between a first mount beam end and a second mount beam end, and a mount beam flange that extends radially out from the mount beam fitting at the first mount beam end. A first fastener aperture extends radially through the mount beam fitting, and a second fastener aperture extends axially through the mount beam flange. The fasteners connect the mounting beam to the pylon. A first of the fasteners is mated with the first fastener aperture, and a second of the fasteners is mated with the second fastener aperture. The first mounting linkage connects the first mount beam end to a first engine attachment. The second mounting linkage connects the second mount beam end to second engine attachments.

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Glastonbury, CT, United States of America

Joseph P Foster