0650855-A1 is referenced by 8 patents and cites 5 patents.

A pneumatic radial tire comprises a radial carcass 4 of plural rubberized plies extending between bead cores 5 of the bead portions, in which at least one carcass ply of the rubberized plies is a turnup ply 4-1 extending between a pair of the bead cores 5 and wound around the bead core 5 from inside to outside, and the remaining carcass ply is a center-hollow down ply 4-2 constituted with a pair of rubberized ply segments extending from a position corresponding to each side region of the tread portion 3 other than a central region thereof beneath an inner surface of the belt up to a position corresponding to at least a side edge of an inner peripheral surface of the bead core 5 and develops the steering stability, ride comfortablility and weight reduction at higher level.

Title
Pneumatic radial tires and method of producing the same.
Application Number
EP19940307955 19941028
Publication Number
0650855 (A1)
Application Date
October 28, 1994
Publication Date
May 3, 1995
Inventor
Matsuyama Fumihiro
JP
Chaen Tatsuro
JP
Yasukouchi Takashi
JP
Uehara Yoshikazu
JP
Kawashima Haruo
JP
Assignee
Bridgestone
JP
IPC
B29D 30/32
B60C 15/00
B60C 15/00
B29D 30/20
B29D 30/06
B60C 09/02
B60C 15/00
B29D 30/36
B29D 30/32
B29D 30/20
B29D 30/06
B60C 09/02
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