Inventor
FRIZOT ALAIN
FR10 patents
Patents
10 patentsUS5025541AJun 25, 1991
Device and a process for screwing and unscrewing a nut on a coupling member
FRAMATOME SA26 citations91
US5178045AJan 12, 1993
Adaptor for screwing or unscrewing a thread connecting element
FRAMATOME SA7 citations72
US5046386ASep 10, 1991
Apparatus for screwing at least one nut onto and off connection members
FRAMATOME SA15 citations72
US4968201ANov 6, 1990
Adaptor for screwing or unscrewing threaded connection elements
FRAMATOME SA9 citations72
US4696786ASep 29, 1987
Process and device for adapting new upper internal equipment to the vessel of a pressurized water nuclear reactor
FRAMATOME SA20 citations69
US4704801ANov 10, 1987
Device for checking the vertical alignment of the upper and lower internal equipment of a pressurized water nuclear reactor
FRAMATOME SA10 citations67
US5184805AFeb 9, 1993
Device for the optimum positioning of an extension piece on a threaded connection element
FRAMATOME SA4 citations61
US4746486AMay 24, 1988
Device for checking clearance between the periphery of the upper core plate and the inner surface of the core enclosure of a pressurized water nuclear reactor
FRAMATOME SA3 citations58
US4694585ASep 22, 1987
Device for measuring clearance around a pin for centering the upper internal equipment of a pressurized water nuclear
FRAMATOME SA5 citations58
US5069862ADec 3, 1991
Apparatus for handling a machine for the tensioning of screwed connecting elements
FRAMATOME SA1 citations50