Apparatus at a flat card or roller card for grinding a clothing drawn onto a rotating roller, having a carrying device
AssigneeTruetzschler GmbH & Co. KG
InventorsArmin Leder, Gerd Pferdmenges, Thomas Schmitz
Life of this patent
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Abstract
In an apparatus at a carding machine for grinding a clothing drawn onto a rotating roller, having a carrying device with at least one grinding element, the carrying device is attached to the carding machine. In order to make it possible, by means that are simple in terms of construction and installation, to reduce the preparation time, the grinding device with the at least one grinding element is interchangeable with one of a plurality of cover elements and/or work elements associated with the roller.
Claims23
A grinding device for use at a carding machine for grinding a clothing on a rotating roller of the carding machine with which is associated a plurality of immobile cover elements and/or immobile work elements, comprising:
- a carrying device with at least one grinding element and an advancing device serving to set the grinding element against the clothing;
- and
- a biasing device for automatically continuing to push forward the grinding element in a contact-making direction during the grinding procedure;
- wherein the carrying device is attachable to the carding machine, and the grinding device is so constructed that it is interchangeable with one of the plurality of immobile cover elements or one of the plurality of immobile work elements.
A carding machine including a grinding device for grinding a clothing on a rotating roller of the carding machine which is associated a plurality of immobile cover elements and/or immobile work elements, the device comprising:
- a carrying device with at least one grinding element and an advancing device serving to set the grinding element(s) against the clothing;
- and
- a biasing device for automatically continuing to push forward the grinding element(s) in a contact making direction during the grinding procedure;
- wherein the grinding device is so mounted that the grinding element or elements can be brought into contact with the roller clothing and is so configured and dimensioned that it is interchangeable with one of the plurality of immobile cover elements or one of the plurality of immobile work elements.
Dependencies are inferred from the claim text.