Abstract: A ball socket assembly, bearing therefor, and method of construction thereof are provided. The ball socket assembly includes a housing with an inner bore extending between a closed first end region and an open second end region. A fiber-reinforced bearing is disposed in the inner bore. The bearing has a lower portion presenting a lower bearing surface having a first radius of curvature and an upper portion presenting an upper bearing surface having a second radius of curvature that is greater than the first radius of curvature. The lower bearing surface and the upper bearing surface surround a ball cavity in which a spherical ball portion of a ball stud is disposed. The housing second end region is plastically deformed radially inwardly to impart a bias on the bearing upper portion that causes the second radius of curvature to be biased substantially equal to the first radius of curvature.

Abstract: An apparatus for connecting an electric machine and a worm for an electric power steering system, including an electric machine, an electric machine shaft connected to the electric machine, and a worm. An end of the electric machine shaft is provided with a first mounting flange, and an end of the worm is provided with a second mounting flange. The apparatus includes at least one disk between the first mounting flange of the electric machine shaft and the second mounting flange of the worm. The apparatus for connecting an electric machine and a worm for an electric power steering system provided in the present invention is structurally simple, and at the same time transfers electric machine torque with high efficiency, and can effectively compensate for radial deviation and axial deviation between the electric machine shaft and a worm shaft.

Abstract: Rotational coupling is provided having: a first carrier body with a first base section and a plurality of first coupling arms extending from the first base section spaced in a circumferential direction, each having a first coupling section jointly defining a first plane running concentrically and perpendicularly to a rotational axis, a second carrier body including a second base section and a plurality of second coupling arms extending from the second base section spaced in the circumferential direction, each having a second coupling section jointly defining a second plane running concentrically and perpendicularly to the rotational axis, first and second carrier bodies arranged such that the planes coincide, the coupling arms facing one another, alternately interengaging and circumferentially spaced, base sections oriented oppositely along the rotational axis, and each of the coupling sections coupled via elastic link elements to the coupling sections respectively adjacent on both sides.

Abstract: Tiltrotor aircraft drivelink includes a nonelastomeric outer drivelink member with a first linkend and a distal second linkend. The tiltrotor aircraft drivelink first linkend has a first linkend cavity with a first linkend cavity inner circumferential bonding surface, and a first linkend nonelastomeric inner member contained in the first linkend cavity, the first linkend nonelastomeric inner member having a first linkend outer circumferential bonding surface, and a first linkend elastomeric intermediate having an outer circumferential elastomeric bonding surface and an inner circumferential elastomeric bonding surface, the outer circumferential elastomeric bonding surface bonded to the first linkend cavity inner circumferential bonding surface and the inner circumferential elastomeric bonding surface bonded to the first linkend outer circumferential bonding surface, the elastomeric intermediate containing N nonelastomeric outboard bonded shims and no more than N?1 nonelastomeric inboard bonded shims.

Abstract: A joint is configured for use with a rotary-wing aircraft having at least one engine. A driver is coupled to an output shaft of the engine, the driver being rotatable about an axis. A yoke is at least partially rotatable relative to the driver about a first center of rotation, the center of rotation being located on the axis. A plurality of upright links couple the yoke to the driver, each link being translatable relative to the yoke, the driver, or both. Each link is also rotatable relative to the yoke, the driver, or both, about a second center of rotation.

Abstract: A coupling including a first plate having an aperture therethrough and a resilient bushing at least partially disposed within the aperture. An inner liner has a cylindrical bore therethrough. The inner liner is positioned at least partially within the resilient bushing. A second plate includes a drive pin. The drive pin is at least partially disposed within the cylindrical bore to couple the first plate and the second plate for rotation.

Abstract: A power damping mechanism for an input shaft of an auxiliary machine of an engine that is configured to be driven by the engine via a power transmission mechanism is provided. The power damping mechanism comprises a retainer plate that is fastened to the input shaft of the auxiliary machine and is rotatable with the input shaft, the retainer plate having a plurality of tubular retainer portions arranged to be equally spaced apart from each other in a circumferential direction; a damping member having a damping portion that is fitted to each of the retainer portions and is made of an elastic material, and a fastening portion by which the damping portion is fastened to the power transmission mechanism. The input shaft of the auxiliary machine is coupled to the power transmission mechanism via the damping member and is configured to operate in association with the power transmission mechanism.

Abstract: A piloted flexible torque transmission coupling including circumferentially spaced, axially aligned holes in the center member, pilot ring and hub of the coupling for ease of assembly and disassembly of the coupling. The same bolts are used to both assemble the coupling for normal operation and disassemble the coupling.