Invention Grant
- Patent Title: Pneumatic vehicle tire
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Application No.: US15781118Application Date: 2016-08-29
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Publication No.: US11305592B2Publication Date: 2022-04-19
- Inventor: Oliver Schürmann
- Applicant: Continental Reifen Deutschland GmbH
- Applicant Address: DE Hannover
- Assignee: Continental Reifen Deutschland GmbH
- Current Assignee: Continental Reifen Deutschland GmbH
- Current Assignee Address: DE Hannover
- Agent Gregory Adams; David L. Cate
- Priority: DE102015224294.3 20151204
- International Application: PCT/EP2016/070271 WO 20160829
- International Announcement: WO2017/092892 WO 20170608
- Main IPC: B60C5/14
- IPC: B60C5/14 ; B60C19/00 ; B60C11/04 ; B60C13/02 ; B60C13/00

Abstract:
A pneumatic vehicle tire of a radial type of construction with a profiled tread (1), sidewalls (3), bead regions (2) and an airtight inner layer (4), which forms the inner side (4a) facing the interior space of the pneumatic vehicle tire, ribs (6) being formed on the inner layer (4), having been imprinted in it by a heating bladder introduced into the interior of the tire during the vulcanizing of the pneumatic vehicle tire in a tire heating mold, and a sound absorber (5) being provided so as to extend in an annular manner on a circumferential region (4b) of the inner side (4a) opposite from the tread (1).
Grooves (7) have been formed by the heating bladder at least in a partial region of the circumferential region (4b) of the inner layer (4a) on which the sound absorber (5) is provided.
Grooves (7) have been formed by the heating bladder at least in a partial region of the circumferential region (4b) of the inner layer (4a) on which the sound absorber (5) is provided.
Public/Granted literature
- US20180290505A1 Pneumatic Vehicle Tire Public/Granted day:2018-10-11
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