Title:
【発明の名称】カーカスの通過経路を最適化したランフラットタイヤ
Document Type and Number:
Japanese Patent JP2003500281
Kind Code:
A
Abstract:
The tire of the invention has an optimized path of the outermost carcass designed to maximize the extent of tensile stress in the sidewall and bead portions of the tire. The invention further provides separate reinforcement structures in the bead portion for anchoring the carcass or carcasses in the bead and for retaining the bead on the mounting rim during deflated operation, and said anchoring reinforcement also facilitates the maintenance of the desirable carcass profile.
Inventors:
Cottrell, roger, carry
Application Number:
JP2000621183A
Publication Date:
January 07, 2003
Filing Date:
May 27, 1999
Export Citation:
Assignee:
Michelin Le Cherche Technic Society Anonymous
International Classes:
B29D30/08; B60C3/04; B60C9/02; B60C9/08; B60C13/00; B60C15/00; B60C15/06; B60C17/00; (IPC1-7): B60C17/00; B60C9/02; B60C9/08; B60C13/00; B60C15/06
Attorney, Agent or Firm:
Takashi Koshiba