US Patent 7591446 Swivel bracket system

A bracket comprises a support base configured to be attached to a frame or other structural member of an aircraft; a component base configured to be attached to an ECS duct or other component to be supported on the structural member; and intermediate structure for joining the support base to the component base. The intermediate structure permits relative motion between the component base and the frame base in nearly all directions so that the component may be positioned in nearly any desired orientation relative to the structural member.