Title:
SPIRAL BAND-TYPE SOUND ABSORBER FOR TIRES
Document Type and Number:
WIPO Patent Application WO/2022/014774
Kind Code:
A1
Abstract:
The improved spiral band-type sound absorber for tires may comprise: a body joined spirally to the inner surface of a tire; and a chamber formed in the interior of the body, along the length-wise direction thereof, and as such, the sound absorber is lightened while the surface area thereof is increased, thereby allowing noise-reducing effect to be gained as well as the evenness in a tire to which the sound absorber is attached.
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Inventors:
KIM KWANG SUN (KR)
Application Number:
PCT/KR2020/011868
Publication Date:
January 20, 2022
Filing Date:
September 03, 2020
Export Citation:
Assignee:
NEXEN TIRE CORP (KR)
International Classes:
B60C19/00; B60C9/00; B60C9/18
Foreign References:
| US20140020806A1 | 2014-01-23 | |||
| JP4318639B2 | 2009-08-26 | |||
| JP2002234304A | 2002-08-20 | |||
| KR20090010938A | 2009-01-30 | |||
| JP2020011707A | 2020-01-23 |
Attorney, Agent or Firm:
NAM & NAM (KR)
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