E02C

SHIP-LIFTING DEVICES OR MECHANISMS

In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.

E02C1/00

Locks

or dry-docks

Shaft locks, i.e. locks of which one front side is formed by a solid wall with an opening in the lower part through which the ships pass lock gates E02B7/20

dry-dock equipment; naval construction aspects B63C1/00; floating docks B63C1/02

E02C1/02

with auxiliary basins

E02C1/04

with floating throughs

throughs for inclined plane lifting apparatus

E02C1/06

Devices for filling or emptying locks in lock gates E02B7/20

; floating docks B63C1/06

E02C1/08

Arrangements for dissipating the energy of the water carried by lock gates E02B8/06

E02C1/10

Equipment for use in connection with the navigation of ships in locks

Mooring equipment tying-up, anchoring waterborne vessels B63B21/00; equipment for shipping on coasts, in harbours or on other fixed marine structures E02B3/20

E02C3/00

Inclined-plane ship-lifting mechanisms

Systems for conveying barges or lighters over land, e.g. by railway

E02C5/00

Mechanisms for lifting ships vertically salvaging sunken vessels B63C7/00

E02C5/02

with floating chambers