Title:
PNEUMATIC TIRE
Document Type and Number:
Japanese Patent JP2018065560
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a pneumatic tire improved in abrasion resistance performance, and particularly pneumatic tires for a truck and a bus (TBR tire) which are improved in irregular abrasion of a heel and a toe (Heel & Toe) of a block of a tread.SOLUTION: In the pneumatic tire, which comprises a tread 100, a side wall and a bead part, a block 200 and a group 300 are formed on an upper surface of the tread 100. In the group 300 in a traveling direction contacting the block 200 is provided a grounding pressure reduction block 400 adjacently to a trailing part 210 in a forward traveling direction of the block 200.SELECTED DRAWING: Figure 2
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Inventors:
PARK JI HUN
Application Number:
JP2017200947A
Publication Date:
April 26, 2018
Filing Date:
October 17, 2017
Export Citation:
Assignee:
HANKOOK TIRE CO LTD
International Classes:
B60C11/13; B60C11/03
Domestic Patent References:
| JPH11227419A | 1999-08-24 | |||
| JPH11301216A | 1999-11-02 | |||
| JPH09123712A | 1997-05-13 |
Attorney, Agent or Firm:
Hitoshi Shinbo