| IPC 7 English version |
| E02C-E02C00502 |
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| SECTION E – FIXED CONSTRUCTIONS |
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| E 02 | HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING |
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| E 02 C | SHIP-LIFTING DEVICES OR MECHANISMS |
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1/ | 00 | Locks; 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 E02B 7/20) |
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1/ | 02 | . | with auxiliary basins |
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1/ | 04 | . | with floating troughs |
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1/ | 06 | . | Devices for filling or emptying locks (in lock gates E02B 7/20) |
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1/ | 08 | . | Arrangements for dissipating the energy of the water (carried by lock gates E02B 8/06) |
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1/ | 10 | . | Equipment for use in connection with the navigation of ships in locks; Mooring equipment (tying-up, anchoring waterborne vessels B63B 21/00; equipment for shipping on coasts, in harbours or on other fixed marine structures E02B 3/20) |
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3/ | 00 | Inclined-plane ship-lifting mechanisms |
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5/ | 00 | Mechanisms for lifting ships vertically (salvaging sunken vessels B63C 7/00) |
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5/ | 02 | . | with floating chambers |
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