Iveco Stralis MY 2016, Инструкция для тренажера

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8
NEW STRALIS MY2016
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GUIDELINES FOR BODYBUILDERS
APPLICATIONS OF SUPERSTRUCTURES
3.2
ELEMENTS MAKING UP THE SUBFRAME
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Printed 692.68.697
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5 Ed. - Base 03/2019
cases, precautions must be taken to achieve a correct transmission of forces between the structure of the counter chassis and
the vertical rib of the chassis. This can be achieved by inserting an intermediate profile suitably adapted to the side member, or by
applying an adequately stiffened connecting bracket.
The chassis side members are not parallel to each other and therefore the longitudinal sections of the subframe must follow the
trend. If the front part of the subframe is narrower than the chassis, suitably adapted C-shaped profiles or L-shaped angular profiles
with appropriate ribbing can be introduced on the outside of the chassis (see Figure 3).
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Figure 3
A. L profile
B. Alternative solution:
C. C Profile
The shape of the profile section is defined taking into account the function of the counter chassis and the type of overlying struc-
ture. Open C profiles are advisable when the counter chassis needs to adapt elastically to the vehicle chassis and boxed sections
when you require greater stiffness of the assembly.
Care should be taken to achieve a gradual transition from the boxed section to the open section, as in the examples in Figure 4.