Patent application number | Description | Published |
20120207602 | MODULAR INTEGRATED DEVICE FOR ROTOR BLADE CONTROL - A rotor blade assembly includes a rotor blade including one or more pockets and a housing located on the rotor blade within one or more pockets. The housing is secured to the rotor blade via one or more dovetail joints. A drive mechanism for a control surface of a rotor blade includes an actuator and a rocker operably connected to the actuator. At least one hinge rod is operably connected to the rocker and operably connected to a control surface at a control surface pivot. The drive mechanism translates substantially linear motion of the actuator into rotational motion of the control surface about the control surface pivot. | 08-16-2012 |
20130320782 | ELECTROMECHANICAL ROTARY ACTUATOR AND METHOD - An electromechanical rotary actuator including a housing including first end that extends to a second end through an intermediate portion that defines a longitudinal axis, and an internal cavity. An electric motor is arranged within the internal cavity. The electric motor includes a shaft having first shaft end and a second shaft end. A drive member is arranged within the housing along the longitudinal axis. The drive member includes an input shaft operatively coupled to the first shaft end and an output shaft. An output shaft member is coupled to the output shaft of the drive member. At least one bearing assembly supports one of the output shaft member and the first shaft end, and a preload member is arranged within the housing and configured to apply a compressive axial force to the at least one bearing, the drive member and the electric motor. | 12-05-2013 |
20140190774 | CIRCULATION TRANSPORT SYSTEM - An elevator system includes two or more hoistways. One or more elevator cars are located in a first of the two or more hoistways and movable to a second hoistway of the two or more hoistways. The system further includes one or more elevator car transfer mechanisms including a transfer cage receptive of an elevator car of the one or more elevator cars and one or more transfer rails extending from the first hoistway to the second hoistway. The transfer cage is connected to the one or more transfer rails and is configured to transfer the elevator car received in the transfer cage by movement of the transfer cage along the one or more transfer rails from the first hoistway to the second hoistway. | 07-10-2014 |
20150076951 | ELECTRIC MACHINE CONSTRUCTION - An electric machine includes a laminated stack. The laminated stack includes first and second additively manufactured conductive phase coils. Each of the first and second additively manufactured phase coils includes of a plurality of conductive strands. An additively manufactured end winding conductively couples the first and second phase coils. The end winding has a non-circular cross-sectional geometry. | 03-19-2015 |