| 摘要 |
The rupture-proof supporting grate comprises supports directed longitudinally and transversely and welded together and flat steel welded on from below. The rupture-proof supporting grate is put together in a variable manner (cf. patent claim or drawings). The rupture-proof supporting grate, included in all lorry platforms, prevents any penetration or breaking in of objects and loads into the interior of the semitrailer. Safety in this case is written in capital letters since if a load breaks through on one side, for example, onto wheels, stays or pillars, this can have the effect that despite being secured by straps the load may fall from the low-bed semitrailer. This penetration or breaking in of objects or loads into the interior of all lorry frames causes possibly large-scale damage to property or even injuries and fatalities. The rupture-proof supporting grate offers safety. It partly prevents deforestation of the stock of hard wood and possibly of soft wood. The rupture-proof supporting grate brings about safety and in the widest sense protects forests.
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