Title:
PNEUMATIC RUNFLAT TIRE
Document Type and Number:
Japanese Patent JP2004082997
Kind Code:
A
Abstract:
To provide a highly durable pneumatic runflat tire preventing wear and deterioration of a tire inner surface during runflat travelling.
This pneumatic runflat tire 10 is provided with an annular support body 16 provided inside of the pneumatic tire 14, assembled on a rim 12 together with the pneumatic tire 14, and capable of supporting load at a time of runflat travelling. A special elastomer layer 100 containing sealing material formulation is provided on a reverse surface of a tread part 24 of the pneumatic tire 14.
Inventors:
NAKAZAWA KAZUMA
INO FUMITAKA
INO FUMITAKA
Application Number:
JP2002347528A
Publication Date:
March 18, 2004
Filing Date:
November 29, 2002
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
B60B21/12; B60C17/04; B60C17/06; B60C19/12; C08K7/00; C08L91/00; C08L101/00; (IPC1-7): B60C19/12; B60B21/12; B60C17/04; C08K7/00; C08L91/00; C08L101/00
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda