A clamper (23) is inserted into a tube member (132) disposed in a tube plate (137) and clamps the tube member (132). Further, the clamper (23) includes a clamp mechanism (231) which has a contact portion (2311b) that contacts the tube plate (137) or the tube member (132) and inserts an insertion portion (2311a) into the tube member (132) so as to clamp the tube member (132) and a fitting and lowering mechanism (232) which lifts and lowers the clamp mechanism (231) in the insertion direction of the insertion portion (2311a).
CLAMPER, IN-WATER-CHAMBER OPERATION DEVICE, AND CLAMPING METHOD
KLEMME, VORRICHTUNG FÜR EINE UNTERWASSERKAMMER UND KLEMMVERFAHREN
ELÉMENT DE SERRAGE, DISPOSITIF DE FONCTIONNEMENT EN CHAMBRE D'ÉQUILIBRE, ET PROCÉDÉ DE SERRAGE
2019-11-20
Patent
Elektronische Ressource
Englisch
IPC: | B25J Manipulatoren , MANIPULATORS / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F22B Verfahren der Dampferzeugung , METHODS OF STEAM GENERATION / G21C NUCLEAR REACTORS , Kernreaktoren / G21D NUCLEAR POWER PLANT , Kernkraftwerke |