Tire wheel assembly

Details Tire wheel assembly Tire wheel assembly

2005-08-23

2005-08-23

Johnstone, Adrienne C. (Department: 1733)

Resilient tires and wheels

Tires, resilient

Cushion and pneumatic combined

C152S158000, C152S520000

Reexamination Certificate

active

06932130

ABSTRACT:
A run flat tire wheel assembly having a flat run support formed by a ring-shaped metal shell and rubbery elastic members in a tire rim cavity, said tire wheel assembly improving bondability between the ring-shaped metal shell and rubbery elastic members by making said rubbery elastic member from a rubber composition including 100 parts by weight of a diene-based rubber, 40 to 90 parts by weight of carbon black, 3 to 8 parts by weight of sulfur, 0.1 to 1 part by weight of an organic acid cobalt salt in terms of content of cobalt element, 0.1 to 3 parts by weight of a phenylene-diamine-based antiaging agent, and 1 to 6 parts by weight of a resol-type alkylphenol resin.

REFERENCES:
patent: 6463974 (2002-10-01), Hellweg et al.
patent: 6463976 (2002-10-01), Glinz et al.
patent: 6672349 (2004-01-01), Glinz et al.
patent: 6705368 (2004-03-01), Glinz et al.
patent: 6840294 (2005-01-01), Kuramori et al.
patent: 6843288 (2005-01-01), Seko et al.
patent: 6843289 (2005-01-01), Shimura et al.
patent: 10-297226 (1998-11-01), None
patent: 2001-519279 (2001-10-01), None

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