Title:
HEAVY-LOAD TIRE
Document Type and Number:
WIPO Patent Application WO/2019/244476
Kind Code:
A1
Abstract:
A heavy-load tire (100) is provided with: a plurality of circumferential grooves (10, 11a) extending in the tire circumferential direction; a plurality of lateral grooves (14a, 14b) extending in the tire width direction and being formed in a direction intersecting the circumferential grooves (10, 11a); and a plurality of blocks which are sectioned by the circumferential grooves (10, 11a) and the lateral grooves (14a, 14b). On the overall surface of one end, in the tire circumferential direction, of each of center blocks (30) formed in a center region among the plurality of blocks, an inclined portion (20) which is inclined in the radially inward direction of the tire toward the end is formed.
Inventors:
SAKAMOTO MASAKAZU
HASEGAWA TOMOO
EBATA HIROAKI
HASEGAWA TOMOO
EBATA HIROAKI
Application Number:
PCT/JP2019/017396
Publication Date:
December 26, 2019
Filing Date:
April 24, 2019
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C11/13; B60C11/03
Domestic Patent References:
| WO2015068520A1 | 2015-05-14 | |||
| WO2014141715A1 | 2014-09-18 |
Foreign References:
| JP2006218946A | 2006-08-24 | |||
| JP2010234895A | 2010-10-21 | |||
| JP2008049730A | 2008-03-06 | |||
| JP2007230399A | 2007-09-13 | |||
| JP2012201253A | 2012-10-22 | |||
| JP2012171591A | 2012-09-10 | |||
| JP2014008904A | 2014-01-20 | |||
| JP2018115869A | 2018-07-26 |
Other References:
See also references of EP 3795384A4
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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