Self-seal tire and manufacturing method of the same

Details Self-seal tire and manufacturing method of the same Self-seal tire and manufacturing method of the same

2005-08-30

2005-08-30

Knable, Geoffrey L. (Department: 1733)

Resilient tires and wheels

Tires, resilient

With balancing feature

C152S502000, C152S504000, C156S075000, C156S115000

Reexamination Certificate

active

06935391

ABSTRACT:
A self-seal tire according to the present invention has a puncture sealing layer located all over a tire inner wall surface from one shoulder portion to the other shoulder portion of a pneumatic tire. The puncture sealing layer comprises at least one band-shape seal layer, which includes a band-shape sponge layer and a bonding layer, the band-shape sponge layer being impregnated with an adhesive so that it is exposed on a tier wall surface side face of the band-shape sponge layer and spaced apart from a tire counter wall surface side face thereof, and the bonding layer being made of adhesive and provided on the tire wall surface side face. The band-shape seal layer is bonded through the bonding layer on the tire inner wall surface with the band-shape seal layer being wound in a circumferential direction of the tire.

REFERENCES:
patent: 4359078 (1982-11-01), Egan
patent: 4398583 (1983-08-01), Casey
patent: 2002/0036042 (2002-03-01), Takeyama et al.
patent: 10138603 (2002-02-01), None
patent: 2 045 793 (1980-11-01), None
patent: 52-091903 (1977-07-01), None
patent: 54-006206 (1979-01-01), None
patent: 2001-018609 (2001-01-01), None
PCT/JP02/02499 International Search Report mailed on Jun. 25, 2002.

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