Schott Ag

Continental Reifen Deutschland Gmbh

Jürgen Dzick

Bernd Schultheis

Inka Henze

Nicholas Hoppe

Lutz Klippe

Lars Bewig

Stefan Bauer

Christoph Moelle

Thomas Küpper

Karsten Wenzel

Matthias Seng

Cora Krause

Jürgen Brockmann

Stefan Geisler

Bernd Metz

Frank Koppe

Joharsyah Ciptokusumo

Bert Voelker

Michael Jackstadt

Fabian Blömer

Magnus HASSELLÖF

Denise Ewald

Linda Ungureanu

A vehicle tire having a tread face with at least one new tire marking which is at least partially higher than the surrounded surface of the tread face and is designed to wear out when the tire has been a carriageway to a degree indicative of a used tire. Also provided is a method for producing the vehicle tire in a tire heating mold having at least one at least partially engraved negative of the new tire marking. Also provided is the tire heating mold () for the method for producing the vehicle tire.

Vehicle tire with new tire identifier, method for producing a vehicle tire with a new tire identifier, heating mold for tires for producing such a vehicle tire, and use of a new tire identifier on such a vehicle tire

A method for producing a mold segment of a vulcanizing mold for a pneumatic vehicle tire for forming the profiling of a tread, having a metallic base part () with a mold side with ribs () which form channels encircling or delimiting profile elements. A rib skeleton () consisting of ribs ('), the arrangement and the profile of which at least partially corresponds to the arrangement and the profile of ribs () forming channels, is milled from the base part (), inserts () with peripheral frame parts () are built up by means of an additive method, the inserts () being inserted into the rib skeleton () and the frame parts () completing the ribs (') of the rib skeleton () to form the ribs () forming the channels.

Method for producing a mould segment of a vulcanizing mould, mould segment, and vulcanizing mould

A protective layer having at least one hard-material layer is provided. The hard-material layer is formed from one or more of the following materials metal oxide, metal nitride, metal carbide, metal oxynitride, metal carbonitride, and metal oxycarbonitride. The hard-material layer has laterally closely cohesive, crystalline columns which grow perpendicular to the surface of the body. In some embodiments, the crystalline columns have a lateral dimension which is on average less than 1 &#x3bc;m, preferably less than 200 nm, and which predominantly has crystal orientations which, in the case of columnar growth, have little tendency to widen out, the surface roughness of the hard-material layer having an Rvalue of less than 50 nm, preferably less than 20 nm.

Protective layer for a body, and process and arrangement for producing protective layers

The invention relates to a coated object in which coatings remain of a constant and unchanged high quality despite operating temperatures of more than 350&#xb0; C. This is achieved with interlayers which deliberately interrupt and thereby stabilize the morphology of the coating.

Coated object

The invention relates to a transparent protective layer, in particular a scratchproof layer for glass and glass-ceramic, which is able to withstand high temperatures, has a smooth and dense surface, an attractive surface design and is preferably used for coating cooking plates. A protective layer according to the invention comprises at least one crystalline metal oxide layer which has at least one interlayer formed from an amorphous, thermally stable mixed oxide, the interlayer being arranged being sublayers of the metal oxide layer. A further protective layer according to the invention comprises at least one amorphous, thermally stable mixed oxide layer which has at least one interlayer formed from a crystalline metal oxide, the interlayer being arranged between the sublayers of the amorphous mixed oxide layer. The amorphous mixed oxide layer has at least two metallic components. The crystalline metal oxide layers preferably consist of yttrium-stabilized zirconium oxide, and the amorphous mixed oxide layers preferably consist of titanium/aluminum oxide.

Transparent protective layer for a body

Growing community of inventors

Seelze, Germany

Jürgen Dzick