Pressing head, device for pressing material to be pressed, and method for pressing material to be pressed
AssigneeRuf Maschinenbau GmbH & Co. KG
InventorHans Ruf
Life of this patent
Estimating the term…
Abstract
A pressing head (100) for a device for pressing material to be pressed, e.g., an extrusion press for pressing chips. The pressing head (100) comprises at least two pressing channels (1, 1′), each having an inlet opening (11, 11′) and an outlet opening (12, 12′). Each pressing channel (1, 1′) has a stationary supporting element (2, 2′) and a movable pressing element (3, 3′). The pressing element (3, 3′) is movable on one side, preferably relative to the supporting element (2, 2′). A cross-section (QA) of the pressing channel, at the outlet opening of the pressing channel, can be varied relative to the cross-section (QE) of the pressing channel, at the inlet opening of the pressing channel.
Claims19
A pressing head, for an apparatus for pressing material to be pressed, comprising:
- at least two pressing channels each with one inlet opening and one outlet opening, each having a longitudinal axis between the inlet opening and the outlet opening, wherein the at least two pressing channels are open along said longitudinal axis, in an orthogonal direction to the longitudinal axis, such that the pressing channel is configured as an open channel connecting the inlet opening and the outlet opening,
- wherein each pressing channel has a supporting element and one movable pressing element, the pressing element is movable, on one side, wherein a cross section of the pressing channel, at its outlet opening, is changeable relative to a cross section of the pressing channel, at its inlet opening by movement of the pressing element,
- wherein the pressing element is movably arranged in said open channel.
Dependencies are inferred from the claim text.