公开(公告)号：US3899015A

公开(公告)日：1975-08-12

申请号：US36927873

申请日：1973-06-12

Applicant: DUNLOP LTD

Inventor： GEBERT KARL ,  SCHMITT OTTO

IPC: B60C9/26 ,  B60C9/18

CPC classification number: B60C9/26 ,  Y10T152/10792

Abstract: A pneumatic tire having a tread supported by a belt. The belt contains at least two plies which are folded over to form folded edges one on either side of the center. Each of these plies extends from one shoulder region to the other and is there folded back radially outwardly upon itself.

Abstract translation: 一种具有由皮带支撑的胎面的充气轮胎。 腰带至少包含两层，折叠在一起，形成折叠边缘，一个在中心的两侧。 这些帘布层中的每一个从一个肩部区域延伸到另一个肩部区域并且在其自身上径向向外折回。