Patent application number | Description | Published |
20110163773 | MEASURING PROBE - A measuring probe, particularly for a non-contacting vector network analysis system, having a housing and at least one coupling structure disposed on the housing and designed for coupling an HF signal from a signal line, such that at least one additional signal probe is disposed on the housing for coupling an electrical signal into the signal line. | 07-07-2011 |
20110241712 | MEASURING SYSTEM FOR DETERMINING SCATTER PARAMETERS - A measuring system for determining scatter parameters of an electrical measurement object on a substrate, having a measuring machine having at least one measuring channel and at least one measuring probe electrically connected to at least one measuring channel and designed for non-contacting or contacting connection to an electrical signal line of the electrical measurement in the electronic circuit. A first positioning device is provided for at least one measuring probe, wherein at least one sensor detects a position of at least one measuring probe and outputs a position signal. | 10-06-2011 |
20110254536 | MEASUREMENT ARRANGEMENT HAVING A CALIBRATION SUBSTRATE AND ELECTRONIC CIRCUIT - A calibration substrate having at least one calibration standard with at least two electrical connection points, each for one measurement gate of a vector network analyzer. At least one electrical connection point is formed of at least one calibration standard having a switch, wherein the switch has a first electrical contact electrically connected to an electrical connection point of the calibration standard, a second electrical contact designed for electrically connecting to a measurement gate of the vector network analyzer, and a third electrical contact, wherein the switch is designed such that an electrical contact is established either between the first and third electrical contact or between the first and second electrical contact. | 10-20-2011 |
20110267088 | CONTACTLESS LOOP PROBE - The invention relates to a contactless loop probe for the contactless decoupling of an HF signal for a contactless measuring system, comprising at least one coupling structure ( | 11-03-2011 |
20140300380 | METHOD OF DETERMINING SCATTERING PARAMETERS USING MEASUREMENT ARRANGEMENT HAVING A CALIBRATION SUBSTRATE AND ELECTRONIC CIRCUIT - A method for determining scattering parameters using a calibration substrate having at least one calibration standard with at least two electrical connection points, each for one measurement gate of a vector network analyzer. At least one electrical connection point is formed of at least one calibration standard having a switch, wherein the switch has a first electrical contact electrically connected to an electrical connection point of the calibration standard, a second electrical contact designed for electrically connecting to a measurement gate of the vector network analyzer, and a third electrical contact, wherein the switch is designed such that an electrical contact is established either between the first and third electrical contact or between the first and second electrical contact. | 10-09-2014 |
Patent application number | Description | Published |
20090114763 | MODULAR, HARNESSLESS ELECTROMECHANICAL ACTUATION SYSTEM ASSEMBLY - A modular electromechanical actuation system assembly is provided that includes an electronic control unit housing having a plurality of motor receptacles and a plurality of battery receptacles formed in an outer surface thereof. Each of the motor receptacles has an associated motor electrical interface, and each of the battery receptacles has an associated battery electrical interface. An electronic control unit is disposed within the electronic control unit housing and is electrically coupled to each of the motor electrical interfaces and each of the battery electrical interfaces. A plurality of motors are supported, one each, within one of the motor receptacles, and a plurality of batteries are supported, one each, within one of the battery receptacles. | 05-07-2009 |
20100072842 | DUAL DRIVE ELECTROMECHANICAL ACTUATOR WITH CENTER OUTPUT - Electromechanical actuators (EMAs) are provided that include an output disposed at a location that is axially central between two EM devices. The EMAs include either one or two motors and an output mechanism. The motors are adapted to be energized and are operable, upon being energized, to either generate torques about a first axis or drive forces along a first axis. The output mechanism is responsive to the torques or forces to translate along a second axis that is perpendicular to the first axis | 03-25-2010 |
20100275710 | Ballscrew with an integral high-efficiency thrust bearing - A linear actuator includes a thrust bearing that is integral to the actuation member. The actuator includes a translation member and an actuation member. The actuation member is responsive to a drive force to rotate. The translation member is configured to translate in response to actuation member. The thrust bearing is coupled to the actuation member and includes an inner race, an outer race, and a plurality of balls. The thrust bearing is configured as a zero lead ballscrew, with the inner race integrally formed on the actuation member, and the plurality of balls disposed between the inner and outer races. | 11-04-2010 |
20110132704 | BRAKE ACTUATOR ASSEMBLY WITH LINE REPLACEABLE MOTOR FEATURES - An aircraft brake system electromechanical actuator is provided. The actuator is configured with features that allow the electric motor to be a line replaceable unit. One such feature is a foreign-object-damage shield that inhibits dust, debris, and/or other particulate contaminants from entering the electromechanical actuator during electric motor removal and replacement. | 06-09-2011 |
20110198163 | AIRCRAFT ELECTRIC BRAKE ACTUATOR ASSEMBLY WITH LINE REPLACEABLE ACTUATOR BRAKE - An aircraft electric brake actuator assembly includes an actuator housing, a motor housing, an actuator, an electric motor, and an actuator brake. The actuator housing is configured to be mounted on an aircraft landing gear. The motor housing is coupled to the actuator housing and is removable therefrom. The motor housing is also accessible when the actuator housing is mounted on an aircraft. The electric motor is disposed within the motor housing and is coupled to the actuator. The actuator brake is disposed within the motor housing and is removably coupled to the motor. | 08-18-2011 |
20120181372 | ACTUATION ASSEMBLY - An actuation assembly is provided. The actuation assembly includes a casing, a plurality of linear actuators coupled to the casing, each of the linear actuators having first and second components and being configured to move the second component thereof relative to the first component thereof along a respective first axis, and a plurality of translational member sets, each being coupled to the second component of a respective one of the linear actuators and the casing and being configured such that when the second component of the respective linear actuator moves along the respective first axis, a selected portion of the translational member set moves substantially along a respective second axis. | 07-19-2012 |
20140102230 | BALL SCREW ACTUATOR INCLUDING A STOP WITH AN INTEGRAL GUIDE - An actuator includes a housing assembly, a ball nut, a ball screw, and a ball screw stop. The ball nut is rotationally mounted in the housing assembly, is adapted to receive an input torque, and is configured, upon receipt thereof, to rotate and supply a drive force. The ball screw is mounted within the housing assembly and extends through the ball nut. The ball screw has a first end and a second end, and is coupled to receive the drive force from the ball nut. The ball screw is configured, upon receipt of the drive force, to selectively translate between a stow position and a deploy position. The ball screw stop is mounted on the ball screw to translate therewith and is configured to at selectively engage the housing assembly while the ball screw is translating, and engage the ball nut when the ball screw is in the deploy position. | 04-17-2014 |
20140302960 | THREADED FASTENER POSITIVE ANTI-ROTATION LOCKING DEVICE - An apparatus includes a shaft, a device, a fastener, and an anti-rotation clip. The shaft is configured for rotation. The device is mounted on, and surrounds at least a portion of, the shaft, and has first and second protrusions that are formed on one side and are spaced apart to define a tab space. The fastener is rotationally mounted relative to the shaft, and includes a tab slot formed in its outer surface that extends radially inwardly and is disposed radially inwardly of the tab space. The anti-rotation clip includes a main body portion and a head portion that has a first tab portion and a second tab portion. At least a portion the main body portion is disposed between the device and the fastener, the first tab is disposed in the tab space, and the second tab is disposed in the tab slot. | 10-09-2014 |
20150210384 | AIRCRAFT WHEEL DRIVING SYSTEM - An electric taxi system (ETS) for an aircraft may include an articulated driven sub-assembly coupled circumferentially with a wheel of the aircraft, the articulated driven sub-assembly being provided with a plurality of torque transmitting pockets; and a rotatable driver with a plurality of teeth, the driver being selectively engageable with the articulated driven sub-assembly so that successive ones of the teeth engage with successive ones of the torque transmitting pockets to transmit torque from a motor of the ETS to the wheel. Transmission of torque through the ETS may not interfere with normal deflection of the wheel which results from movement of the aircraft. | 07-30-2015 |
Patent application number | Description | Published |
20120141599 | Regulation Of Bone Growth Using Zeolite In Combination With Bone Graft Substitutes - Medical implants such as bone graft substitutes that include one or more cations are delivered in a local environment to promote osteogenesis. Zeolite loaded with a metal cation in combination with an implant such as a bone graft substitute can be used as an implant in the body to regulate protein transcription and translation. Also disclosed are methods of promoting osteogenesis in a patient in need thereof, methods for modulating bone formation and mineralization by implanting in a patient a medical implant comprising ion-exchangeable cations, and methods of regulating BMP gene expression in bone cells in a patient by controlling the delivery of certain cations through ion-exchange via a zeolite incorporated in a bone substitute implanted in a patient so that BMP gene expression can be upregulated or downregulated appropriately. | 06-07-2012 |
20130184767 | Spinal Plate And Locking Screw Devices, Methods, And Systems - An embodiment of the invention provides for a system, such as a cervical plate fusion system, that has mechanisms for preventing bone screws from backing out of the plate. The system prevents both counter-rotation of the screw and axial backing out of the screw. Other embodiments are described herein. | 07-18-2013 |
20140330313 | SPINAL PLATE AND LOCKING SCREW DEVICES, METHODS, AND SYSTEMS - An embodiment of the invention provides for a system, such as a cervical plate fusion system, that has mechanisms for preventing bone screws from backing out of the plate. The system prevents both counter-rotation of the screw and axial backing out of the screw. Other embodiments are described herein. | 11-06-2014 |