Pressing element for a grinding belt, with cooling
AssigneeHülsemann
InventorThomas Hülsemann
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Abstract
The invention relates to a press-on element 1 for an abrasive belt 30, in particular for wide belt grinding machines, consisting at least of a backing material 10 with a padding 3 and a sliding layer 4. To clearly improve the grinding results, a method and a press-on element 1 based thereon are employed which permits an additional cooling of the padding 3 and thereby the abrasive belt 30. The press-on element 1 here substantially consists of a padding 3 consisting of a spacer fabric. The spacer fabric is manufactured from two loosely woven textile surfaces which are connected to each other by pile threads so that the cooling medium can flow through the padding 3.
Claims15
A press-on element (1) for a wide belt grinding machine comprising:
- a backing material (10) with a padding (3), and
- a sliding layer (4),
- wherein the padding (3) comprises a spacer fabric, and
- wherein a cooling medium penetrates, via a first chamber of a sanding pad mounting, through at least one first passage, into the spacer fabric and, after the cooling medium has flowed through the spacer fabric, exits through at least one second passage into a further chamber of the sanding pad mounting.
A press-on element for a wide belt grinding machine, comprising:
- a backing material with a padding that at least partially comprises a spacer fabric;
- a sliding layer;
- and
- a sanding pad mounting having:
- at least one first chamber from which a cooling medium is supplied through at least one passage in the backing material into the spacer fabric, and
- at least one second chamber through which the cooling medium is discharged from the spacer fabric through a further at least one passage in the backing material.
Dependencies are inferred from the claim text.