Hatch covers

Hatch covers

rolling and tipping covers,
folding covers,
roll stowing covers,
piggyback covers,
sliding and nesting covers,
portable pontoon hatch covers,
flush deck covers,
hatch stowage post,

Traditional system

1.hatch beam, portable beam,
2.hatch coaming,
3.wooden hatch boards,
4.tarpaulin,
5.wooden wedge,
6.hatch bar, hatch batten,
7.cleat, king beam, sister beam, beam bolt.

Side rolling cover

1.rack and pinion drive,
2.self-engaging locking at cross-joint,
3.hydraulic pot-lift, wheel lifter,
4.wheel-box,
5.detachable stowage rail,
6.anti-lift device and bumper,
7.hydraulic clearing Qr quick acting cleats,

Single pull cover

1.rising track,
2.panel side chains,
3.falling track (behind coaming),
4.balancing roller,
5.eccentric wheel,
6.screw cleat,
7.wheel guide rail,
8.compression bar,
9.coaming bar, coaming stiffener,
10.coaming hatch stay,
11.coaming,
12.sheave,
13.cross joint cleat,
14.panel top plate,
15.backhaul wire,
16.wire to winch or crane hook; bull wire.
17.rubber gasket,
18.stowage bay,