Patent Number: 050193279
Section: claims

1. A nuclear reactor fuel assembly transfer basket with a side access loading and unloading port for fuel assembly transfer service within a pool type nuclear reactor, comprising: a generally vertically positioned hollow cylindrical body affixed to a depending support means and having an elongated side access port extending substantially the length of the cylindrical body,  said generally vertically positioned cylindrical body having a lower end annular base member with a conical shaped central opening extending vertically therethrough, and an upper end semicircular cap member having a central opening extending vertically therethrough with an upper annular surface sloping downward towards the central opening with an adjoining intermediate portion having an angular peripheral edge partially surrounding the central opening and an adjoining lower semicircular portion.  a generally vertically positioned hollow cylindrical body affixed to a manipulable depending support means and having an elongated side access port extending the length of the cylindrical body,  said generally vertically positioned cylindrical body having a lower end annular base member with a conical shaped central opening concentric with the central axis of the cylindrical body extending vertically therethrough, and an upper end semicircular cap member having a central opening concentric with the central axis of the cylindrical body extending vertically therethrough with an upper annular surface sloping downward towards the central opening with an adjoining intermediate portion having an angular peripheral edge partially surrounding the central opening and an adjoining lower semicircular portion.  a generally vertically positioned hollow cylindrical body affixed to a manipulative depending support means movable in vertical directions and having an elongated side access port extending the length of the cylindrical body,  said generally vertically positioned cylindrical body having a lower end annular base member with a conical shaped central opening concentric with the central axis of the cylindrical body extending vertically therethrough and sloping inward in the downward direction, and an upper end semicircular cap member having a central opening concentric with the central axis of the cylindrical body extending vertically therethrough with an upper annular surface sloping downward and inward towards the central opening and an adjoining intermediate portion comprising a flat horizontal semi-circular plane area extending partially around the central opening and having a peripheral vertical edge extending upward from said plane are of a partial hexagonal cross-section and an adjoining lower semicircular portion. 2. The nuclear reactor fuel assembly transfer basket of claim 1, wherein the conical shaped central opening extending vertically though the lower end annular base member slopes inward and downward. 3. The nuclear reactor fuel assembly transfer basket of claim 1, wherein the intermediate portion of the upper end semicircular cap member comprises a flat horizontal semiannular plane area extending partially around the central opening and a peripheral vertical edge of a partial hexagonal cross-section. 4. The nuclear reactor fuel assembly transfer basket of claim 1, wherein the central openings extending vertically through the lower end annular base member and the upper end semicircular cap member of the hollow cylindrical body are aligned and concentric with the central axis of the hollow cylindrical body. 5. A nuclear reactor fuel assembly transfer basket with a side access loading and unloading port for fuel assembly transfer service within a pool type nuclear reactor, comprising: 6. The nuclear reactor fuel assembly transfer basket of claim 5, wherein the conical shaped central opening extending vertically through the lower end annular base member slopes inward in the downward direction. 7. The nuclear reactor fuel assembly transfer basket of claim 5, wherein the intermediate portion of the upper end semicircular cap member comprises a flat horizontal semicircular plane area extending partially around the central opening in the cap member with a peripheral vertical edge extending upward from said plane area of a partial hexagonal cross-section. 8. The nuclear reactor fuel assembly transfer basket of claim 5, wherein the manipulable depending support means having the generally vertically positioned hollow cylindrical body affixed thereto is moveable in vertical directions. 9. The nuclear reactor fuel assembly transfer basket of claim 5, wherein the manipulable depending support means having the generally vertically positioned hollow cylindrical body affixed thereto is a metal tape. 10. A nuclear reactor fuel assembly transfer basket with a side access loading and unloading port for fuel assembly transfer service within a pool type nuclear reactor vessel, comprising: