WebHydraulically actuated lock pin for well pipe hanger United States Patent 4770250 Abstract: A lock pin for locking a pipe hanger assembly in a wellhead is hydraulically actuated. … WebThe stove pipe lock out is ideally suited for applications that have a shorter stroke because it requires the actuator to have a double rod end. One end of the piston rod is used to actuate the valve as normal while the other …
Locking Pin Hydraulic Cylinder - YouTube
WebElectrical actuator is a mechanical device which transforms electrical power to linear movement by using of gearbox, spindle and electrical motors. They have contained … Web5 aug. 2000 · The steering By-pass pin is removed before taxi. This pin via an isolation valve isolates the steering actuators from the hydraulics so the tug can turn the … sputter on curved surface
US Patent Application for HYDRAULIC ACTUATOR LOCKING …
Web6 aug. 2024 · Now the hydraulic lines are exposed from the lock cylinder to the hydraulic pump/resevoir. You can start the replacment. 8. Undo the 3 Torx #30 screws securing the roof lock mechanism. This makes the lock actuator accessible. (picture 4) 9. You can see from picture 6 that the lock actuator is secured by 2 pins with circlips at each end. WebThe locking pin continues to move vertically within a channel slot provided in the door until reaching the top of the channel slot at which time the door is pivotally raised about the door hinge to the open position through continued operation of the hydraulic cylinder. WebBy keeping your cylinders cool, ideally below 85 degrees Celsius (185 degrees Fahrenheit), you will greatly reduce the possibility of any leaks. Even a one-time exposure to temperatures above this can damage the seals and rubbers with your hydraulic cylinder, which can lead to future leaks. Investing in a cylinder with high-quality connectors ... sputter max power density ge