| 摘要 |
The offered fall impact absorbing lifesaving device consists of the following complements: a) the platform mounted on the chassis or trailer of the truck that can be permanently constructed as separate mobile unit (the solution allows the pull-out version); b) the four telescopically transformable support columns that are attached to the platform (a); c) the safety net or other durable material that is attached to the columns (b); d) the support mechanism of the platform that is securing the stability of the device and is levelling it. The invention ensures the following functional improvements and developments: the optimal speed of opening of the safety net into the operable position while stabilizing and levelling it against the solid ground; the effective and soft catching of the falling body and absorption of the impact thus minimising the possibility of physical damage to the victim. |
