公开(公告)号：US20240208269A1

公开(公告)日：2024-06-27

申请号：US18557740

申请日：2021-12-03

Applicant: Continental Reifen Deutschland GmbH

Inventor： Daniel Lengemann ,  Andre Schmidt ,  Jan-Niklas Voß ,  Artur Zipf ,  Jan Martin Eder

IPC: B60C9/09 ,  B60C9/11 ,  B60C15/00

CPC classification number: B60C9/09 ,  B60C9/11 ,  B60C15/0045 ,  B60C2200/12

Abstract: A two-wheeler pneumatic tire, in which damage protection and puncture protection are improved while providing good rolling resistance and good tightness; the two-wheeler pneumatic tire in the bead regions has a protective layer which is disposed axially outside the carcass and which has strength members embedded in rubber material; wherein the tire carcass is formed from a first carcass ply and a second carcass ply disposed radially within in a vertex, and wherein the second carcass ply ends with a second carcass ply turn-up in a second carcass ply end in the bead region; the purpose of damage protection and puncture protection is achieved in that the first carcass ply is guided from the respective bead region in a first carcass ply turn-up over the respective tire sidewall to below the tread and at the latter ends in each case in a first carcass ply end; and that in each of the two axial halves the protective layer is guided from the bead region over the respective tire sidewall to below the tread.

公开(公告)号：US20240116316A1

公开(公告)日：2024-04-11

申请号：US18546354

申请日：2021-12-03

Applicant: Continental Reifen Deutschland GmbH

Inventor： Daniel Lengemann ,  Andre Schmidt ,  Jan-Niklas Voss

IPC: B60C15/00

CPC classification number: B60C15/0045 ,  B60C2200/10 ,  B60C2200/12

Abstract: A two-wheeled vehicle pneumatic tire having a tread, a tire carcass, tire sidewalls, and two bead regions with a bead protective strip. The tire carcass is formed from a first carcass inlay and a second carcass inlay. The second carcass inlay is arranged radially inwardly of the first carcass inlay, and extends from a crown region (17) of the two-wheeled vehicle pneumatic tire and terminates at a second carcass inlay end under the bead protective strip. The two-wheeled vehicle pneumatic tire provides improved puncture protection whilst maintaining good rolling resistance. This is achieved in that the first carcass inlay is guided with a first carcass inlay turn-up over the particular tire sidewall as far as under the tread to a first carcass inlay end, and terminates there at the first carcass inlay end.