Title:
Multi-chamber tubeless tire and its manufacturing process
Document Type and Number:
Japanese Patent JP6335801
Kind Code:
B2
Abstract:
A multi-chambered tubeless tyre or tube and manufacturing process for the same for vehicles comprising of a master chamber near wheel rim to keep/contain pressurized air/fluid; at least one chamber sandwiched between said master chamber and inner surface of tyre, said sandwiched chamber(s) has/have independent one way inlet valve for sealant or pressurized fluid/air as the case may be; said sandwiched chamber(s) are formed and joined in green state with said green tube or green tubeless tyre to achieve mechanical properties after vulcanization. Even independent chamber can be sandwiched between said master chamber and inner surface of tyre. This arrangement can be used in all kind of vehicles. It can be used in Self Supporting RFT (Run Flat Tyres), Auxiliary Supported RFT. It can be used for replacement of twin tire by providing extra wide tyre with multiple chambers with/without sealant.
Inventors:
Satopathy, Sumiti Parna
Panda, Kashmanidi
Panda, Kashmanidi
Application Number:
JP2014560525A
Publication Date:
May 30, 2018
Filing Date:
March 04, 2013
Export Citation:
Assignee:
Satopathy, Sumiti Parna
International Classes:
B29D30/08; B29C35/02; B60C5/22; B60C19/12
Domestic Patent References:
| JP1016520A | ||||
| JP61120601U |
Foreign References:
| WO2009050740A1 |
Attorney, Agent or Firm:
Tsuyoshi Takahashi
Masakazu Takahashi
Tomokazu Takahashi
Taro Yaguchi
Masakazu Takahashi
Tomokazu Takahashi
Taro Yaguchi
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