Abstract: The disclosed hose guide may prevent a hose from bending within a specified distance of a hose fitting, and therefore prevent weakening of the hose at the hose fitting interface. The hose guide may include a hose fitting stage, a straight hose stage, and a bell stage. The hose fitting stage may secure the hose guide around the hose fitting. The straight hose stage may prevent the hose from bending. The bell stage may allow the hose to bend at a radius greater than a minimum bend radius for the hose.

Abstract: A shock strut for an aircraft landing gear is disclosed. The shock strut may include a piston with a piston inner surface and a piston outer surface. A telescoping component may be coaxially aligned and slidably engagable with the piston. At least one of the piston and the telescoping component may be a titanium material. A groove defined by an upper lip and a lower lip may be coupled to at least one of the piston or the telescoping component. A piston ring may be in direct contact with the titanium material. The piston ring may be non-metallic and provide sliding engagement with the titanium material to seal a radial space between the piston and the telescoping component. The piston ring may be at least partially held within the groove, and the groove may limit axial movement of the piston ring.

Abstract: A shock strut for an aircraft landing gear is disclosed. The shock strut may include a piston with a piston inner surface and a piston outer surface. A telescoping component may be coaxially aligned and slidably engagable with the piston. At least one of the piston and the telescoping component may be a titanium material. A groove defined by an upper lip and a lower lip may be coupled to at least one of the piston or the telescoping component. A piston ring may be in direct contact with the titanium material. The piston ring may be non-metallic and provide sliding engagement with the titanium material to seal a radial space between the piston and the telescoping component. The piston ring may be at least partially held within the groove, and the groove may limit axial movement of the piston ring.

Abstract: The disclosed hose guide may prevent a hose from bending within a specified distance of a hose fitting, and therefore prevent weakening of the hose at the hose fitting interface. The hose guide may include a hose fitting stage, a straight hose stage, and a bell stage. The hose fitting stage may secure the hose guide around the hose fitting. The straight hose stage may prevent the hose from bending. The bell stage may allow the hose to bend at a radius greater than a minimum bend radius for the hose.

Abstract: An aircraft shock strut includes a titanium cylinder and a piston telescopically movable within the titanium cylinder. A first bearing is mounted to the piston, and includes a non-metallic bearing surface for providing sliding engagement with the titanium cylinder. The aircraft shock strut provides weight savings along with durability.

Abstract: An aircraft shock strut includes a cylinder and a piston telescopically movable within the cylinder. A first bearing is mounted to one of the cylinder and the piston. The first bearing includes a support structure and a first bearing surface formed by a lead-free PTFE material layer for providing sliding engagement with the other of the cylinder and the piston.

Abstract: A system for monitoring a liquid level in an aircraft shock strut includes a cylinder having an internal chamber sealed by a piston telescopically movable within the cylinder. The chamber contains a gas and a liquid, and a sensor assembly is provided for monitoring a condition of a level of the liquid in the chamber. The sensor assembly includes at least one probe within the chamber, and a fitting assembly allows one or more leads from the probe to pass through the wall of the strut while maintaining pressure in the chamber. The fitting assembly includes a plug molded to the one or more leads extending from the probe. The fitting assembly also includes a retainer for holding the plug in sealed relationship with a through passage in the strut.