Indexing welding device for tube
AssigneeAisapack Holding S.A.
InventorsChristophe Stahl, Jean-Claude Schwager, Didier Ferrin
Life of this patent
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Abstract
Rotary indexing device for manufacturing packaging tubes, comprising an indexing turntable (3) mounted in a rotary manner about an axis (9), and mandrels (4) and respective supports (14) secured to said turntable (3) and disposed radially with respect to said axis (9); radial actuating means (10, 11) for moving the mandrels (4) in a direction perpendicular to said axis (9) and linear guide means (13) for moving the mandrels (4) in a direction perpendicular to said axis (9); characterized in that the mandrels and respective supports (14), the radial actuating means (10, 11) and the linear guide means (13) are disposed in a direction parallel to said axis (9).
Claims13
A rotary indexing device for the manufacture of packaging tubes comprising:
- an indexing turntable mounted to rotate about an axis;
- mandrels and corresponding supports which are made of one piece with the turntable and are arranged radially in relation to the axis;
- and
- radial actuating devices to move corresponding mandrels in a direction perpendicular to the axis and a linear guide to ensure that the mandrels move in a direction perpendicular to the axis,
- wherein each radial actuating device, the corresponding mandrel and the corresponding support are arranged in parallel and overlap each other when viewed in a direction parallel to the axis.
Dependencies are inferred from the claim text.