A landing gear is disclosed having a main strut being connected to a first attachment point located on the aircraft. The landing gear includes an inboard sidestay and outboard sidestays. The inboard sidestay has a first end connected to the main strut for movement along the main strut and is connected at a second end to a second attachment point located on the aircraft. The outboard sidestay has a first end connected to the main strut for movement along the main strut and is connected at a second end to a third attachment point located on the aircraft. When the landing gear is in a deployed configuration, the connection between the first end of each of the inboard and outboard sidestays and the main strut allows for movement of each first end along at least a portion of the length of the main strut.

A landing gear is disclosed having a main strut being connected to a first attachment point located on the aircraft. The landing gear includes an inboard sidestay and outboard sidestays. The inboard sidestay has a first end connected to the main strut for movement along the main strut and is connected at a second end to a second attachment point located on the aircraft. The outboard sidestay has a first end connected to the main strut for movement along the main strut and is connected at a second end to a third attachment point located on the aircraft. When the landing gear is in a deployed configuration, the connection between the first end of each of the inboard and outboard sidestays and the main strut allows for movement of each first end along at least a portion of the length of the main strut.

Aspects of the subject technology relate to a landing gear of a rotorcraft including two skid tubes and a cross tube. The cross tube couples the skid tubes to each other and attaches the skid tubes to a fuselage of the rotorcraft. At least a part of the cross tube is made of a composite material to achieve sufficient absorption of energy while preventing the fuselage from coming into contact with a ground surface, at the time of landing the rotorcraft, under a more satisfactory condition. The rotorcraft includes the landing gear to achieve sufficient absorption of energy while preventing the fuselage from coming into contact with the ground surface, at the time of landing the rotorcraft, under a more satisfactory condition.

A mechanical link (100) comprises a shaft (102). A first mounting interface (108) extends from the first end portion (104) of the shaft (102) and is not movable relative to the shaft (102). A second mounting interface (110) is threadably coupled with the second end portion (106) of the shaft (102). A tubular sleeve (114) circumscribes a portion of the shaft (102) and comprises a slot (116). A pin (112) extends from the shaft (102) and passes through the slot (116). A stop (124) is coupled with the second end portion (106) and fixed to the shaft (102). A washer (126) circumscribes a portion of the shaft (102) between the tubular sleeve (114) and the stop (124). A spring (122) biases the tubular sleeve (114) toward the stop (124). A first jam nut (132) is threadably coupled with the second end portion (106) between the second mounting interface (110) and the stop (124).

A mechanical link (100) comprises a shaft (102). A first mounting interface (108) extends from the first end portion (104) of the shaft (102) and is not movable relative to the shaft (102). A second mounting interface (110) is threadably coupled with the second end portion (106) of the shaft (102). A tubular sleeve (114) circumscribes a portion of the shaft (102) and comprises a slot (116). A pin (112) extends from the shaft (102) and passes through the slot (116). A stop (124) is coupled with the second end portion (106) and fixed to the shaft (102). A washer (126) circumscribes a portion of the shaft (102) between the tubular sleeve (114) and the stop (124). A spring (122) biases the tubular sleeve (114) toward the stop (124). A first jam nut (132) is threadably coupled with the second end portion (106) between the second mounting interface (110) and the stop (124).

Fuselage barrel assemblies and methods of assembling fuselage barrel assemblies are disclosed herein. The fuselage barrel assemblies include a first barrel section and a second barrel section, which is interfaced with the first barrel section to define a barrel joint between the first barrel section and the second barrel section. The fuselage barrel assemblies also include a split longeron, which extends across the barrel joint and is attached to both the first barrel section and the second barrel section. The split longeron includes a first longeron section, which is attached to the first barrel section, and a second longeron section, which is attached to the second barrel section. The split longeron also includes a longeron joint that attaches the first longeron section to the second longeron section. The methods include methods of assembling the fuselage barrel assemblies.

Fuselage barrel assemblies and methods of assembling fuselage barrel assemblies are disclosed herein. The fuselage barrel assemblies include a first barrel section and a second barrel section, which is interfaced with the first barrel section to define a barrel joint between the first barrel section and the second barrel section. The fuselage barrel assemblies also include a split longeron, which extends across the barrel joint and is attached to both the first barrel section and the second barrel section. The split longeron includes a first longeron section, which is attached to the first barrel section, and a second longeron section, which is attached to the second barrel section. The split longeron also includes a longeron joint that attaches the first longeron section to the second longeron section. The methods include methods of assembling the fuselage barrel assemblies.

A support structure to mount landing gear to a wing spar of an aircraft. The support structure includes a trunnion assembly having a first trunnion and a second trunnion that are connected together with the first trunnion positioned on a first side of the wing spar and a second trunnion positioned on an opposing second side of the wing spar. The trunnion assembly is configured to support a first section of the landing gear.

A support structure to mount landing gear to a wing spar of an aircraft. The support structure includes a trunnion assembly having a first trunnion and a second trunnion that are connected together with the first trunnion positioned on a first side of the wing spar and a second trunnion positioned on an opposing second side of the wing spar. The trunnion assembly is configured to support a first section of the landing gear.

A nose structure of an aircraft includes an airframe. A wheel well assembly is coupled to the airframe and forms a portion of a nose landing gear bay. The wheel well assembly includes a pressure deck that extends from a right side of the airframe to a left side of the airframe and that forms a portion of a pressure boundary delimiting a pressurized space and a non-pressurized space. A floor-panel support is supported by the pressure deck in the pressurized space. The pressure deck and the floor-panel support form a portion of a flight deck floor of a flight deck of the aircraft. A plurality of transport elements is located between the floor-panel support and the pressure deck. The plurality of transport elements is associated with at least one high-level system of the aircraft.