| 摘要 |
A zero backlash downhole setting tool includes a mandrel having a number of recesses therein. A subassembly having a number of fingers is at least partially receivable in the recesses. The subassembly is in force transmissive communication with a device to be set. A lock wedge is in radially deflecting communication with the fingers and a setting sleeve is in operable communication with the device to be set and the lock wedge. Also included is a method for setting a device with zero backlash. |
