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CPC
COOPERATIVE PATENT CLASSIFICATION
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SHIP-LIFTING DEVICES OR MECHANISMS [2013‑01]
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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 E02B 7/20
{
dry-dock equipment; naval construction aspects B63C 1/00; flating docks B63C 1/02
}
)
[2013‑01]
E02C 1/02
.
with auxiliary basins [2013‑01]
E02C 1/04
.
with floating throughs
{
throughs for inclined plane lifting apparatus
}
[2013‑01]
E02C 1/06
.
Devices for filling or emptying locks (in lock gates E02B 7/20
{
floating docks B63C 1/06
}
)
[2013‑01]
E02C 1/08
.
Arrangements for dissipating the energy of the water (carried by lock gates E02B 8/06) [2013‑01]
E02C 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) [2013‑01]
Inclined-plane ship-lifting mechanisms
{
Systems for conveying barges or lighters over land, e.g. by railway
}
[2013‑01]
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Mechanisms for lifting ships vertically (salvaging sunken vessels B63C 7/00) [2013‑01]
E02C 5/02
.
with floating chambers [2013‑01]
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Last Modified: 10/10/2013