摘要 |
<p>EXTRACTOR TOOL A tool for handling elements to be installed in or removed from a pressurized vessel may comprise: a housing adapted for connection and fluid communication with the pressurized vessel; a carrier assembly disposed in the housing for reciprocation therein to which elements may be attached for installation in or removal from the pressurized vessel; and first and second operator assemblies carried by the housing. The first operator assembly is engageable with the carrier assembly for reciprocation thereof between first and second terminal positions. A second operator assembly is engageable with the carrier assembly for selective rotation of the elements attached thereto.</p> |