Birchak
Dan Birchak, Gilbert, AZ US
Patent application number | Description | Published |
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20130264399 | THRUST REVERSER ACTUATOR WITH PRIMARY LOCK - Actuator assembly includes a housing assembly, a ball screw, a ball nut, and a lock. The ball screw is rotationally mounted on and extends from the housing assembly, is coupled to receive an actuator drive torque, and is configured, upon receipt thereof, to rotate. The ball nut is rotationally supported on the ball screw and is configured, in response to rotation of the ball screw, to translate thereon between a stowed position and a deployed position. The lock is disposed at least partially within the housing assembly and is configured to move between a lock position and an unlock position. The lock prevents the ball nut from translating out of the stowed position when the lock is in the lock position and the ball nut is in the stowed position. | 10-10-2013 |
James R. Birchak, Spring, TX US
Patent application number | Description | Published |
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20110094732 | Vibrating system and method for use in sand control and formation stimulation in oil and gas recovery operations - A system and method for stimulating a formation penetrated by a wellbore and vibrating a device for supporting a gravel pack in the wellbore, according to which the build up of scale on the device is sensed and a corresponding signal is output. A tool is lowered into the wellbore, and includes a driver for driving an acoustic transducer coupled to the device for vibrating the device and stimulating the formation. | 04-28-2011 |
Jeffrey A. Birchak, San Diego, CA US
Patent application number | Description | Published |
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20160039496 | COMPONENTS, SYSTEMS AND METHODS OF BICYCLE-BASED NETWORK CONNECTIVITY AND METHODS FOR CONTROLLING A BICYCLE HAVING NETWORK CONNECTIVITY - A bicycle configured for communication with other bicycles, a centralized server, client computing devices and third party servers allows the rider to be connected with friends, coaches/trainers, and third party vendors including vendors associated with lodging, food, and other conveniences, vendors associated with bike servicing, equipment, warranties, and other bike related products and services, and vendors associated with routes, areas or destinations. Information may be communicated in real time or stored in memory and communicated to servers, client devices, other riders, etc., at a later date. Information may be communicated to the bike controller for route planning, service scheduling, training purposes and the like. Information communicated to or from the bicycle may be performed as indicated by the rider or there may be predetermined rules or guidelines for what information is collected and to whom the information may be sent to or received from. | 02-11-2016 |