| 摘要 |
<p>Device (1) for manipulating a tool in a well tubular comprising a cylindrical housing (5) having a front end (6) and a rear end (7), radially extendible dogs (10) for securing the device in the well tubular arranged at the rear end (7) of the housing (5), an axially displaceable and rotatable shaft (15) extending from the front end (6), and an axially displaceable sleeve (17) extending from the front end (7) surrounding the shaft (15), wherein the outwardly extending end parts of the shaft (15) and of the sleeve (17) are provided with means for holding a tool.</p> |
