Ulma MK Structure, Руководство пользователя, Страница: 20 / 63

Construcción Construcción Construcción Construcción
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MK MK MK MK STRUCTURE STRUCTURE STRUCTURE STRUCTURE
2.2.11. V BRACING TRUSS MK
This part serves to reinforce certain points of the
structure in its main plane where loads on the
structure require such a reinforcement of the waler.
It is connected to the structure with pins E20x70
inserted into the D20 holes, in front view. One side is
connected to a joint and the other to the waler.
There is only one type available to brace the
triangular structure of 3x3. Any other structure is
reinforced with push–pull props E.
The D20 holes enable to connect other walers to the
main structure, in cross section view.
2.2.12. PUSH-PULL PROP E
To reinforce a triangular structure other than 3x3,
push-pull props E are used. The props are fastened to
the structure with pins E20x70.
Push-pull props E are used to reinforce the structure
in its main plane against forces acting on it.
Lengths available are those shared with other systems
and their properties depend on the prop used in each
case.
Push
Push Push
Push----Pull Prop E range up to 2.2
Pull Prop E range up to 2.2 Pull Prop E range up to 2.2
Pull Prop E range up to 2.2
Push Push Push Push----Pull Prop E range from 2.2 Pull Prop E range from 2.2 Pull Prop E range from 2.2 Pull Prop E range from 2.2
2.2.13. PUSH-PULL PROP E - NODE MK JOINT
This item is used to connect the push-pull prop E to
any node. The connection to the node is fastened
with 2 pins E20x70, whereas the prop is fastened to
the joint with only 1 pin E20x70 allowing of a hinged
joint.
2.2.14. PIN D40x85
This is the item that fastens male to female node
joints. It offers high load-bearing capacity joints
which are used for applications where hinged joint
are required.
Each pin D40x85 is secured with a Cotter pin D6x42.