Vehicle tires and methods for constructing a belt-tread package
DE102025101932A1Undetermined Publication Date: 2026-07-23CONTINENTAL REIFEN DEUTSCHLAND GMBH
Patent Information
- Application Number
- DE102025101932
- Authority / Receiving Office
- DE · DE
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2026-07-23
Smart Images

Figure 00000000_0000_ABST
Abstract
The invention relates to vehicle tires with a tread (1) having a ground contact surface and a belt assembly (2) with at least two belt layers (2a, 2b) each made of steel reinforcing elements (2c) embedded in an electrically non-conductive belt rubber, with a diameter (d1) determined in the radial direction at their thickest point, wherein the vehicle tire has a discharge path for dissipating electrostatic charges to the outer surface (1a) of the tread, which comprises the tread or an electrically conductive tread element (1e) penetrating the tread (1) to the ground contact surface and each an electrically conductive belt-rim connection (4, 7) which, in the case of vehicle tires mounted on the rim, contacts the rim.The belt assembly (2) has at least one central belt section (21) shaped in a trough towards the tire interior and tapered in the radial direction, which is formed from radially tapered layer sections (2a1, 2b1) of the belt layers (2a, 2b), wherein the tread or tread element (1e) is each electrically connected to the electrically conductive belt-rim connection (4, 7) via the tapered belt section (21).
Need to check novelty before this filing date? Find Prior Art
Citation Information
Patent Citations
Vehicle pneumatic tires with air vent threads and method for producing an electrically conductive coating for the air vent threads
DE102010017444A1
vehicle pneumatic tires
DE102015225149A1
vehicle pneumatic tires
DE102015225150A1
vehicle pneumatic tires
DE102015225601A1
Vehicle pneumatic tires
DE102022203216A1
