横向双锥 CC=258mm

DOUBLE STACKING CONE，ダブルコンテナスタッキングコーン（TRANSVERSAL） CC=258mm
DOUBLE STACKERS DS-258-12
WEIGHT:10KG

Pressure system
This conventional securing system in the past
presented the largest group of securing systems in
hold and is splitted again in two subdivisions:
Pressure System
Only pressure forces will be transmitted from the
container block to the supporting points at the
longitudinal bulkhead.
Tension/Compression System
The container block is splitted in two or three separate
blocks and both, tension and compression forces
will be transmitted into the side structure
by use of T/P-Elements.
For the transversal securing
system al containers have to be
connected by use of double
stacking cones in transversal
direction. The horizontal
forces from the containers
which occur in rolling
condition will be transmitted
from one stack into the next
one and at the same time
adding up. The resulting force
at the outermost stack has to be
absorbed at the longitudinal
bulkheads. The maximum horizontal
force which may be transmitted by the
container corner castings is specified in the individual
rules of the classification societies (please compare to
chapter 1.11).
The required number of supporting points is depending
on the acting forces in the container block and the
allowable support force specified by class. For this
reason it can be necessary in some cases not just to
use pressure elements between all tiers but also on
top by using bridge fittings and especially designed
pressure elements.
Very often the transversal securing system
is used for securing of 20’ containers
which are stowed in 40’ cellguides at
76 mm ISO gap position but also
the transversal securing system
is the one and only adequate
securing solution for multi
purpose container vessels
without cellguides in holds.
As an option the pressure
elements may be replaced by
fixed installed pressure rails
which are at the same time
protecting
the
longitudinal
bulkhead from damage when
loading containers