A surgical instrument. The surgical instrument includes an end effector that comprises a staple channel and an anvil that is movably translatable relative to the staple channel. A tool mounting portion is configured to interface with a robotic system and operably communicate with the end effector. The instrument further includes a first sensor that has an output that represents a first condition of a portion of the robotic system. A second sensor has an output that represents a position of the anvil. A third sensor has an output that represents a position of a reciprocating knife within the end effector. An externally accessible memory device communicates with the first, second and third sensors.

A dismantling system includes a dismantling machine including a tip attachment for dismantling an object to be dismantled, an imaging device that provides a field of view from a second viewpoint position for visually recognizing an object to be dismantled, which is different from a first viewpoint position of an operator, and a dismantling operation device that receives operation by an operator of the tip attachment for dismantling an object to be dismantled with respect to the field of view provided by the imaging device.

Some embodiments of a fan clutch system for use in a vehicle can provide efficient access to one or more components for inspection and service even after the fan clutch system is installed in the vehicle. In particular embodiments, the fan clutch system can include a fan clutch device and a coil retainer assembly that are removably mounted to a right-angle gear box assembly in a manner that permits a technician to accessing at least one component for inspection, repair, or replacement. The coil retainer assembly may at least partially house an electromagnetic coil for selective activation. The system may further include a fan clutch device removably mounted to the drive member of the gear box assembly.

A system for servicing a nuclear reactor module comprises a crane operable to attach to the nuclear reactor module, wherein the crane includes provisions for routing signals from one or more sensors of the nuclear reactor module to one or more sensor receivers.

A method for handling a bearingless machine into a driveline includes coaxially aligning a rotor subassembly and a stator subassembly such that first and second circumferential track portions define a substantially complete first circumferential track in communication with a first portal. A first fixture band is inserted into the first circumferential track via the first portal to substantially maintain axial and radial alignment of the rotor subassembly relative to the stator subassembly.

Tools, systems, and methods for use in conjunction with maintenance, assembly, rebuilding, or other procedures which involve displacing components of an assembly are disclosed. These tools, systems, and methods may be used in conjunction with a crane or other lifting device and may be configured to assemble, disassemble, or otherwise maintain components of an uptower gearbox.

Scent warmers may include a base structure and a modular assembly structurally and electrically coupled with the base structure by an Edison screw fitting. The modular assembly may include a lighting module and a heating module. The lighting module and the heating module may be fastened to one another in a releasable manner. Methods of assembling scent warmers may involve fastening a lighting module to a heating module in a releasable manner to form a modular assembly. The modular assembly may be structurally and electrically coupled with a base structure by an Edison screw fitting.

A method for retrofitting an aircraft air conditioning unit drainage system comprises the step of removing drain pipe from the unit housing. A hole from which the drain pipe extends is plugged. A first location within a unit housing is determined where during operation of the unit air pressure is lower than at a second location. A second location below the first location is also determined where pooling occurs. A first and a second conduit with first and second internal diameters are respectively located at the first and the second locations. The first conduit and the second conduit are connected to a third conduit which extends generally vertically and which has a third internal diameter that is generally equal to the first internal diameter. A fourth conduit with a fourth internal diameter that is less than the second internal diameter is connected to the third conduit below the second location.

A repair kit can be used to repair broken interior door handle assemblies on certain vehicles, and replaces the original equipment door handle support housing with a replacement housing, without having to replace the entire door panel. The method includes removing the original (broken) door handle housing from the back side of the door panel by drilling or otherwise removing the plastic rivets that secure the original handle housing to the door panel. The replacement housing is then installed on the back side of the door panel in place of the original and screws are installed into drilled-out plastic rivet locations in the door panel through apertures in the replacement door handle housing to secure the replacement door handle housing to the door panel.

An exhaust-side journal bearing for supporting a gas turbine rotor is disposed inside a bearing box. The bearing box is supported by a strut which extends inward from an exhaust casing, and a seal ring having an annular inner peripheral end is disposed on the bearing box. Executed during a maintenance work are: a bearing adjustment step of displacing a bearing surface of the journal bearing relative to the bearing box in a perpendicular direction perpendicular to the axial direction; and a seal ring adjustment step of displacing the inner peripheral end of the seal ring relative to the bearing box in accordance with the direction of displacement and the amount of displacement of the bearing surface.