TIRE FOR CONSTRUCTION VEHICLES

Title:

TIRE FOR CONSTRUCTION VEHICLES

Document Type and Number:

WIPO Patent Application WO/2017/057705

Kind Code:

A1

Abstract:

Provided is a tire for construction vehicles, which is capable of improving the durability of a bead portion by reducing the compression strain generated at a carcass folded portion even under conditions similar to those encountered in the actual usage environment where a large lateral force may be inputted. In this tire (1) that is for construction vehicles and that is fitted in a wheel rim (100), the height (HA) that is of a carcass cord (31) of a carcass main body (40) from the baseline (BL) of the wheel rim (100) and that is a minimal value a, the height (HB) that is of the carcass cord (31) of the carcass main body (40) from the baseline (BL) and that is a maximum value b, and the flange height (HF) of the wheel rim (100) from the baseline (BL) satisfy the relations 1.2HF≤HA≤2.5HF, 2.6HF≤HB≤3.5HF, and 1.10≤b/a<1.40.

Inventors:

KITORA ATSUSHI

Application Number:

PCT/JP2016/079078

Publication Date:

April 06, 2017

Filing Date:

September 30, 2016

Export Citation:

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Assignee:

BRIDGESTONE CORP (JP)

International Classes:

B60C9/08; B60C9/02; B60C15/00; B60C15/06

Domestic Patent References:

WO2002096676A1

2002-12-05

Foreign References:

JP5722899B2	2015-05-27
JP2009113715A	2009-05-28
JP2014516010A	2014-07-07
JP2014516009A	2014-07-07
JP2007196781A	2007-08-09
JP2014516011A	2014-07-07
JP2012183966A	2012-09-27
JP2010274862A	2010-12-09
JP2013001333A	2013-01-07

Other References: