Tread profile of a pneumatic vehicle tire with an indicator for regrooving the profile

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United States of America Patent

PATENT NO 9862237
SERIAL NO

14306034

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Importance

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Abstract

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A regroovable tread profile of a pneumatic vehicle tire includes a regrooving indicator formed with an additional indent in the base of the depression in the form of a blind hole lying transversely in relation to the main direction of extent (U) of the groove and having a length of extent (A2) and an indent depth (B), where (B) is formed such that B2 and B1 and B2) where T2>T1, which is measured starting from the groove base inward in the radial direction (R) to the base bounding the indent radially inwardly. The depth of extent (T1) forms the measure for the minimum regrooving depth and the depth of extent (T2) forms the measure for the maximum regrooving depth.

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Patent Owner(s)

Patent OwnerAddress
CONTINENTAL REIFEN DEUTSCHLAND GMBH30175 HANNOVER

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goncalves, Ankiewicz Amelia Olga Hannover, DE 3 14
Hoffmann, Jens Meersbusch, DE 88 370
Pokutta-Paskaleva, Anastassia Hannover, DE 4 17
Tkocz, Tim Braunschweig, DE 1 0
Wuest, Alexander Seelze, DE 5 15

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