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US 2016/0272415 A1Published application
Container, produced from a spiral-shaped, bent sheet strip
AssigneeXaver Lipp
InventorXaver LIPP
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AssigneeXaver Lipp
InventorXaver LIPP
Estimating the term…
The invention relates to a container (10) produced from a spiral-shaped, bent sheet strip (20), wherein the sheet strip (20) has a first edge section (22) extending in a spiral shape, which is bent, forming a bending edge (24) extending in a spiral shape, toward the inside or the outside of the container (10), and wherein the sheet strip (20) has a second edge section (32) which is opposite the first edge section (22) in relation to the longitudinal direction of the sheet strip (20) and likewise extends in a spiral shape, characterized in that the second edge section (32) of the sheet strip (20) overlaps a third section (28) of the sheet strip (20), which is opposite the first edge section (22) in relation to the bending edge (24) and is adjacent to the bending edge (24), in that the second edge section (32) and the third section (28) of the sheet strip (20) are welded to each other in the region of the overlap (30), and in that the welding seam (40) extends at least partially into the region between the second edge section (32) and the third section (28) of the sheet strip (20).
Container (10), produced from a spiral-shaped, curved sheet strip (20), wherein the sheet strip (20) comprises a first spiral-shaped edge section (22) that is folded to the inside or to the outside of the container (10) and thus forms a spiral-shaped fold-out edge (24), and in which the sheet strip (20) comprises a second edge section (32) which, with regard to the longitudinal direction of the sheet strip (20), is disposed opposite the first edge section (22) and which also extends spiral-shaped, characterized in that the second edge section (32) of the sheet strip (20) overlaps a third section (28) of the sheet strip (20) which, with regard to the fold-out edge (24), is disposed opposite the first edge section (22) and adjoins the fold-out edge (24), that the second edge section (32) and the third section (28) of the sheet strip (20) are welded together in the vicinity of the overlap (30), and that the welding seam (40) extends at least partially into the area between the second edge section (32) and the third section (28) of the sheet strip (20).
Dependencies are inferred from the claim text.