| 摘要 |
The invention relates to a pallet container (10) having a thin-walled inner container (12) made of a thermoplastic plastic for storing and transporting liquid or flowable filling materials (18), comprising a lattice pipe supporting jacket (14) as supporting jacket, which tightly encloses the inner container (12), and having a bottom pallet (16) on which the inner container (12) rests, and to which the lattice pipe supporting jacket (14) is firmly connected, wherein the lattice pipe supporting jacket (14) comprises vertical and horizontal pipe tubes (20,22), characterized in that the vertical and horizontal pipe rods (20,22) are welded to each other at the intersections thereof via welding inserts (34, 44, 48, 50, 52, 58 ). Several known pallet containers have serious deficiencies (fatigue ruptures of the lattice pipe support jacket) in case of longer lasting transport-related alternating bending stresses which occur, for example, during continuous transport-related stresses on roads that are in poor condition. According to the invention, in order to improve the stability of the lattice pipe support jacket (14), the welding of the horizontal and vertical pipe rods (20,22) to each other is carried out at the intersections thereof via welding inserts (34,44,48,50,52,58). The welding inserts (34, 44, 48, 50, 52, 58) enable the use of pipe rods with a continuous profile and act additionally as damping elements in case of continuous transport-related stresses. |
