Converting press
AssigneeBobst SA
InventorsJean-Bernard De Dompierre, Ha-Simon Tran, Bernard Jaquet
Life of this patent
Estimating the term…
Abstract
A converting press for paper or cardboard sheets including a waste stripping station and/or a blanking station with a pull-out chase (1, 2, 3, 4). A pair of horizontal transverse rails (5, 11) supports an upper stripping tool for a waste stripping operation, or a blanking tool for a blanking operation. The first rail (5) is fixed relative to the chase and the second rail is movable in a longitudinal direction. The profile of the rails allows receiving and maintaining in an operational waste stripping position, a pull-out chase of an upper tool or an upper stripping board, and/or blanking board for blanking operation.
Claims9
A converting press for paper or cardboard sheets comprising:
- a waste stripping station including a tool supporting chase;
- and
- a pair of horizontal transverse rails including:
- a first rail fixed relative to the chase;
- and
- a second rail movable in a longitudinal direction relative to the first rail;
- each of the first and second rails is shaped with a profile to receive and support in an operational waste stripping position, either of a pull-out frame of having an upper stripping tool or an upper stripping tool;
- and
- the profile of the rails comprising each of the rails having a facing side facing the other rail, each facing side of a rail having a first shaped part having a first profile which is complementary to an external profile on a transverse side of the pull-out frame or of the upper stripping tool;
- and
- each facing side of a rail having a second shaped part located below the first shaped part and having a second profile which is complementary to the external profile of the upper stripping tool.
Dependencies are inferred from the claim text.