Search International and National Patent Collections

1. (WO2017032476) TUBELESS PNEUMATIC VEHICLE TIRE

Pub. No.:    WO/2017/032476    International Application No.:    PCT/EP2016/064156
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Tue Jun 21 01:59:59 CEST 2016
IPC: B60C 19/00
B60C 11/16
Applicants: CONTINENTAL REIFEN DEUTSCHLAND GMBH
Inventors: BERGER, Christoph
SCHLITTENHARD, Jan
Title: TUBELESS PNEUMATIC VEHICLE TIRE
Abstract:
Tubeless pneumatic vehicle tire comprising a tread (1) that has a plurality of spikes (5), further comprising sidewalls (3), bead regions (2) and an airtight inner ply (4) that forms the inner face (4a) facing the interior of the pneumatic vehicle tire, a noise damping ply (6, 6', 6") being circumferentially mounted in the area of the inner face (4a) lying opposite the tread (1). The noise damping ply (6) has a maximum degree of absorption in the range of 300 to 500 Hz.