Continental Reifen Deutschland Gmbh

Norbert Müller

Carla Recker

Thomas Kramer

Katharina Herzog

Viktoria Pavon Sierra

Andreas Jacob

David-Raphael Dauer

Norbert Kendziorra

Julia Schoeffel

Kathrin Wehming-Bomkamp

Michael Radke

Julian Strohmeier

Kirsten Schwekendiek

Heiner Volk

Christian Weber

Julia Schöffel

Thorsten Torbrügge

Jürgen Wagemann

Pedro-Nuno Rodrigues

Viktoriya Tkachenko

Catarina Sá

Juliane Jungk

Anette Stark

Christoph Vatterott

Christian STRÜBEL

Kristin Voiges

Kerstin Hoffmann-Jacobsen

Dietmar Söhnen

Monika Nawrocka

Vikoriya Tkachenko

A pneumatic vehicle tire in radial design that is a summer tire or all-season tire, with a profiled tread comprising rows of profile blocks and/or profile ribs running around the tire in circumferential direction, wherein the total number of sipes within each row of profile blocks and/or profile ribs is not more than 150, wherein the tread is in the form of a single layer or multiple layers with a radially outermost tread layer that extends at least over the width of the ground contact area, and wherein the profile depth of the tread is up to 6.5 mm. The tread or its radially outermost tread layer consists of a rubber material with a Shore A hardness at room temperature in accordance with DIN ISO 7619-1 of 40 ShA to 55 ShA.

Vehicle pneumatic tyre and rubber mixture for a tread

The invention relates to a sulfur-crosslinkable rubber mixture, a vulcanizate and a vehicle tire. The sulfur-crosslinkable rubber mixture contains at least the following constituents:

Sulfur-crosslinkable rubber mixture vulcanizate and vehicle tyre

The invention relates to a sulfur-crosslinkable rubber mixture, in particular for treads of vehicle tires, and to a vehicle tire. The rubber mixture contains at least the following components: at least one diene rubber and 10 to 200 phr of at least one silicic acid and 2 to 20 phf of at least one silane having general empirical formula I) [(R)Si&#x2014;X]S(R), wherein the residues Rwithin a molecule can be the same or different and are alkoxy groups having 1 to 10 carbon atoms or cyclic dialkoxy groups having 2 to 10 carbon atoms or cycloalkoxy groups having 4 to 10 carbon atoms or phenoxy groups or aryl groups having 6 to 20 carbon atoms or alkyl groups having 1 to 10 carbon atoms or alkenyl groups having 2 to 20 carbon atoms or aralkyl groups having 7 to 20 carbon atoms or halides and wherein X is a polar organic group containing urea and wherein m assumes the value 1 or 2 and wherein n is an integer from 1 to 8 and wherein Ris a hydrogen atom or an acyl group having 1 to 20 carbon atoms.

Sulfur-crosslinkable rubber mixture and vehicle tire

Growing community of inventors

Nienhagen, Germany

Norbert Müller