The invention is directed to a coupling arrangement for changing a compon on a block of a hoist which is fitted with a rotary drive. The coupling arrangement has an upper part which remains on the block and which has a latching mechanism for accommodating a lower part. Each tool or
The invention is directed to a remotely-operable positioning and carrier aratus for remote-handling equipment for use in large-area cells containing process components. The apparatus is mounted on a lifting device of an overhead bridge crane. The apparatus achieves good positioning
The invention is directed to an apparatus for remote-controlled connection nd disconnection of threaded bolts in a flange joint located in a radioactively-ladened cell. The apparatus includes a remotely controllable impact wrench carrying an extension shaft which is driven by the output
