The invention provides a heavy truck tire tread with ribs. The sipe is located in a rib extending from the first side surface to the second side surface. A first end of the teardrop is located on the first side surface and a second end is located on the second side surface. An intermediate section of the teardrop is located between the first end and the second end in the lateral direction. A first transition is located between the first end and the intermediate section and a second transition is located between the second end and the intermediate section, and both extend in a lateral direction and a thickness direction. A distance from the upper surface in the thickness direction of the entire intermediate section is farther than a distance from the upper surface in the thickness direction of any portion of the first end or the second end.
本发明提供了具有肋的重型卡车轮胎胎面。胎纹沟位于从第一侧表面延伸到第二侧表面的肋中。泪滴的第一端位于第一侧表面,并且第二端位于第二侧表面。泪滴的中间部段在侧向方向上位于第一端与第二端之间。第一过渡部位于第一端与中间部段之间,并且第二过渡部位于第二端与中间部段之间,并且它们均在侧向方向和厚度方向上延伸。整个中间部段在厚度方向上距上表面的距离比第一端或第二端的任何部分在厚度方向上距上表面的距离更远。
Tire sipe with handlebar shape for heavy truck treads
用于重型卡车胎面的具有手把形状的轮胎胎纹沟
2023-12-29
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |