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Title:
TIRES WITH INTRINSIC CELLULAR NOISE DAMPER
Document Type and Number:
WIPO Patent Application WO/2022/171161
Kind Code:
A1
Abstract:
A tire (20) with intrinsic splice-free cellular noise damper (204) comprises a supporting tire carcass having one or more layers of ply (202), an outer circumferential tread (201), a radially innerliner layer (203), a pair of beads, sidewalls extending radially inward from the axial outer edges of a tread portion to join the respective beads, and the intrinsic cellular noise damper (204) as the innermost layer attached to the innerliner layer (203), and said noise damper (204) has a density less than 1.3 g/cm 3.

Inventors:
MAJUMDAR RAMENDRA NATH (US)
JIA JINYI (CN)
WANG DAPENG (CN)
Application Number:
PCT/CN2022/075798
Publication Date:
August 18, 2022
Filing Date:
February 10, 2022
Export Citation:
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Assignee:
TRIANGLE TYRE CO LTD (CN)
International Classes:
B60C19/00; B60C5/14; B60C19/12
Foreign References:
CN101607451A2009-12-23
CN102910039A2013-02-06
CN105745088A2016-07-06
CN105745064A2016-07-06
CN105829145A2016-08-03
US20190143764A12019-05-16
US20120125507A12012-05-24
US20120125525A12012-05-24
Attorney, Agent or Firm:
FINEFIELDS ASSOCIATES (CN)
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