Fire resistant structural mount yoke and system

摘要

A mount yoke assembly comprises a first main hanger bracket and a first anchor bracket. The first main hanger bracket includes a first receiving portion for a first auxiliary power unit (APU) mount with first and second hanger arms. The first hanger arm includes a first hanger flange extending proximate a distal end of the first hanger arm. The first anchor bracket includes a first plurality of anchor holes and a first anchor flange. The first plurality of anchor holes are disposed substantially along a length of the first anchor bracket for securing the mount yoke assembly to a component of an APU assembly. The first anchor flange extends from the first anchor bracket for hingeably securing the first anchor bracket to the first main hanger bracket.

主权项

1. A mount yoke assembly comprising:
a first main hanger bracket including a first receiving portion for a first auxiliary power unit (APU) mount, a first hanger arm, a second hanger arm, and at least one hinge portion proximate a distal end of the first or second hanger arms; and at least one elongated anchor bracket including a plurality of anchor holes and at least one anchor flange, the plurality of anchor holes disposed along a length of the at least one elongated anchor bracket for securing the mount yoke assembly to at least one component of an APU assembly, and the anchor flange extending from the at least one anchor bracket for hingeably securing the at least one anchor bracket to the at least one hinge portion of the first main hanger bracket; wherein the at least one component comprises a gearbox housing having a plurality of yoke connections disposed around a perimeter of the gearbox housing; and wherein the at least one anchor bracket is secured to the perimeter of the gearbox housing with all of the yoke connections fastened to corresponding ones of said plurality of anchor holes.