Tyre chamber

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United States of America Patent

PATENT NO 10471772
APP PUB NO 20160114628A1
SERIAL NO

14894352

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Abstract

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The invention relates to a toroidal inner tube (30, 130). The invention is characterized by the fact that the inner tube (30, 130) is in the form of a flexible corrugated tube (40, 140) that is curved to form a closed loop, the tube comprising alternating crest rings (46, 146) and trough rings (48, 148), the tube presenting a radius (R) and, when measured in a plane perpendicular to the axis of the tube, the radial thickness of at least one of the crest rings is less than the radial thickness of at least one of the trough rings (48, 148).

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Patent Owner(s)

Patent OwnerAddress
DECATHLONFRENCH VERA AF VILLENEUVE D'ASCQ NORD

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bretaudeau, Eric La Madeleine, FR 1 0
Delannoy, Gabin Cysoing, FR 1 0
El, Khalki Jaouad Lezennes, FR 1 0

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