Apparatus for processing cylinder walls of internal combustion engines
AssigneeHoffmann GmbH Qualitätswerkzeuge
InventorJosef Lifka
Life of this patent
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Abstract
The invention relates to an apparatus for processing cylinder walls of internal combustion engines (1), including a cutting element (4). The cutting element (4) is arranged on a rotary cutting ring (3). The cutting element (4) has a slit contour (5) with a plurality of cutting edges (6) arranged next to each other in a direction of an axis of rotation of the rotary cutting ring. And, the individual cutting edges (6) face in a direction of rotation of the rotary cutting ring.
Claims12
An apparatus for processing cylinder walls of internal combustion engines, the apparatus comprising:
- a cutting element;
- a rotary cutting ring;
- and
- a holding apparatus;
- wherein the cutting element is attached to the holding apparatus,
- wherein the holding apparatus is releasably fastened to an outer section of the cutting ring,
- wherein the cutting element has a slit contour with a plurality of individual cutting edges arranged next to each other in a direction of an axis of rotation of the rotary cutting ring,
- wherein the individual cutting edges face in a direction of rotation of the rotary cutting ring, and
- wherein a plurality of cutting rings are arranged by means of a mandrel on a common axis of rotation.
An apparatus for processing cylinder walls of internal combustion engines, the apparatus comprising a cutting element arranged on a rotary cutting ring, wherein the cutting element has a slit contour with a plurality of individual cutting edges arranged next to each other in a direction of an axis of rotation of the rotary cutting ring, wherein the individual cutting edges face in a direction of rotation of the rotary cutting ring, and wherein the cutting ring has at least a first outer circumferential section with a substantially constant outer radius, at least a second outer circumferential section with an outer radius that continuously changes in the direction of rotation, and at least a third outer circumferential section with an outer edge that runs substantially in a radial direction.
An apparatus for processing cylinder walls of internal combustion engines, the apparatus comprising:
- a cutting element arranged on a rotary cutting ring;
- and
- a holding apparatus;
- wherein the cutting element has a slit contour with a plurality of individual cutting edges arranged next to each other in a direction of an axis of rotation of the rotary cutting ring,
- wherein the individual cutting edges face in a direction of rotation of the rotary cutting ring,
- wherein the holding apparatus is releasably connectable to the cutting ring, and
- wherein the cutting ring has at least a first outer circumferential section with a substantially constant outer radius, at least a second outer circumferential section with an outer radius that continuously changes in the direction of rotation, and at least a third outer circumferential section with an outer edge that runs substantially in a radial direction.
Dependencies are inferred from the claim text.