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Class Information
Number: 976/DIG.372
Name: Nuclear technology > Shielded cells or rooms [g21f-7/00] > Structural combination with remotely controlled apparatus (e.g., with manipulators) [g21f-7/06] > Remotely manipulated tools [g21f-7/06f]

Patents under this class:

Patent Number Title Of Patent Date Issued
5075071 Cleaning and excavating tool for control rod canopy seals Dec. 24, 1991
4822238 Robotic arm Apr. 18, 1989
4771527 Tool to place a tensioning roller-chain around a flange, and associated tensioning roller-chain Sep. 20, 1988
4762266 Method for performing remotely-manipulated work on a conduit of a nuclear facility Aug. 9, 1988
4674926 Method and apparatus for performing remotely-manipulated work on a conduit of a nuclear facility Jun. 23, 1987
4295653 Pressure-compensated diaphragm seals for actuators, with self-equalization Oct. 20, 1981

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