Title:
PNEUMATIC TIRE
Document Type and Number:
Japanese Patent JPH08258515
Kind Code:
A
Abstract:
PURPOSE: To provide a pneumatic tire in which the side surfaces of sipes are not bonded to each other.
CONSTITUTION: In a pneumatic tire provided with a block 4 formed of a plurality of main grooves extending in the tire circumferential direction and a plurality of sub grooves 3 intersecting these main grooves on a tread surface, and in which at least one sipe 5 is provided on the block 4, an enormous number of recessed parts 6 and projecting parts 7 are provided on both side surfaces 5a, 5b of the sipes 5 or over the whole surface of the one side surface.
Inventors:
EZAKI HIROBUMI
Application Number:
JP6645995A
Publication Date:
October 08, 1996
Filing Date:
March 24, 1995
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
B60C11/12; (IPC1-7): B60C11/12