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公开(公告)号:US633680A
公开(公告)日:1899-09-26
申请号:US1899707500
申请日:1899-03-02
Applicant: NEW ENGLAND RUBBER TIRE WHEEL COMPANY
Inventor: BRADLEE DUDLEY H
CPC classification number: B60C15/0206
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公开(公告)号:US20180319221A1
公开(公告)日:2018-11-08
申请号:US15589037
申请日:2017-05-08
Applicant: CHENG SHIN RUBBER IND. CO., LTD.
Inventor: TSAI JEN LO
IPC: B60C15/02 , B60C15/024
CPC classification number: B60C15/0206 , B60C15/0242 , B60C2200/12
Abstract: A bicycle tubeless tire includes a tread and two sidewalls are formed on two sides of the tread. Each sidewall has a lip formed on the distal edge thereof. An installation unit is integrally formed with each lip. Each lip includes an inside, an underside and an outside. The underside and the outside of each lip are engaged with an engaging portion at the inner bottom of the rim when the tire is installed to the rim. The lips do not shift by the engaging portions of the rim. Each of the underside and the outside is a flat side such that the contact area between the lips and the rim is increased to have better air-tight features. The outer face of each lip is a flat face to be installed to the rim without flanges. The deformation of the sidewalls of the tire, and the wind resistance are reduced.
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