Continental Reifen Deutschland Gmbh

Bernhard Roeger

Stefan Rittweger

Eugen Henze

Stefan Bosse

Lubomir Pagac

Ahmet Özüduru

Ralf Schütte

Ahmet Oezueduru

Ralf SCHÜTTE

Daniel Nette

Andrea Lorchheim

Tire

A pneumatic vehicle tire with a tread comprising circumferential grooves () and at least one profile rib (), which runs around in the circumferential direction and formed in which there are grooves () which at a groove flank () of a circumferential groove () that delimits the profile rib () open into it, wherein the groove flanks () of the circumferential groove () run at an angle (&#x3b2;) of 12&#xb0; to 17&#xb0; to the radial direction, thereby widening the circumferential groove () in the direction of the periphery of the tread. The grooves () run at an angle (&#x3b1;) of 45&#xb0;&#xb1;20&#xb0; to the axial direction, end within the profile rib (), have a maximum depth (t) of 3.5 mm and open in each case into a local indentation (), which is formed at the groove flank (), reaches up to the periphery of the tread, is concavely rounded along the groove flank () and has a bottom () that runs in particular parallel to the periphery of the tread and is at a distance (c), determined in the radial direction, of 0.5 mm to 2.0 mm from the deepest point of the groove () of the circumferential groove ().

Pneumatic vehicle tire

Growing community of inventors

Aachen, Germany

Bernhard Roeger