Patent Number: 039789578
Section: claims

1. For a charging device of a core reactor apparatus for guiding a gripper body internally of a horizontal hollow mast consisting of sections placed against each other, each section consisting of a plate forming a mantle which is subdivided into two halves and only two horizontal spars inserted between these halves, each spar having two legs which converge toward the inside of the mast and guide means supported thereby inside the mast, the halves of the plate mantle being welded to the spars toward the inside of the mast, the gripper body having only two diagonally oppositely located pairs of horizontal guide surfaces, the guide surfaces of each pair converging in a direction toward one of the spars and engaging against the guide means supported thereby. 2. A device according to Claim 1, which includes bores in said legs, bolts in said bores having eccentric pivot means toward the inside of the mast, rollers which form said guide means being journalled on said pivot means, and means for clamping said bolts in said plates in adjusted rotary positions. 3. A device according to Claim 2, in which said rollers are journalled by means of anti-friction bearing means having inner race means on each pivot means, said means for clamping said bolts in adusted rotary positions comprising nuts on each bolt clamping the respective inner race means while simultaneously clamping the respective bolt against rotation in the said plate.