The present invention relates to a vehicle pneumatic tire having at least one sound absorber adhesively attached to an inner surface opposite the tread inside the vehicle pneumatic tire. The invention further relates to a method for detecting a pneumatic vehicle tire having a sound absorber and to a method for recovering a pneumatic vehicle tire having a sound absorber. According to the invention, the radially inwardly facing surface of the sound absorber has at least one colorant applied thereto.
本发明涉及一种具有至少一个吸声器的车辆充气轮胎,该至少一个吸声器在该车辆充气轮胎内部粘附地附接到与胎面相反的内表面。本发明进一步涉及一种用于检测具有吸声器的车辆充气轮胎的方法和一种用于回收具有吸声器的车辆充气轮胎的方法。根据本发明,吸声器的径向面向内的表面具有施加至其上的至少一种着色剂。
Pneumatic vehicle tire having sound absorber, and method for detecting pneumatic vehicle tire having sound absorber and method for recovering pneumatic vehicle tire having sound absorber
具有吸声器的车辆充气轮胎、以及用于检测具有吸声器的车辆充气轮胎的方法和用于回收具有吸声器的车辆充气轮胎的方法
2022-09-13
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
European Patent Office | 2023
|European Patent Office | 2023
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