A pneumatic vehicle tire of a radial type of construction is for heavy trucks and has a four-ply belt (3). Each belt ply (7, 8, 9, 10) contains steel cords as reinforcing elements which run parallel to one another in each belt ply. Not only are the angles (β, γ) that the steel cords in the second and third belt plies (8, 9) form with the circumferential direction (A-A) approximately equal, but also the angles (α, δ) that the steel cords in the first and fourth belt plies (7, 10) form with the circumferential direction (A-A) are likewise approximately equal.
Pneumatic vehicle tire with four steel cord belt plies
2018-05-22
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Pneumatic vehicle tire with specified bracing plies and bracing bandage
European Patent Office | 2015
|Pneumatic tire with specified first and second carcass plies
European Patent Office | 2016
|Pneumatic tire with specified first and second carcass plies
European Patent Office | 2019
|