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Title:
TIRE WEAR PREDICTION METHOD AND TIRE WEAR PREDICTION DEVICE
Document Type and Number:
Japanese Patent JP2013113724
Kind Code:
A
Abstract:

To provide a tire wear prediction method and tire wear prediction device capable of predicting a wear amount of a tire used for an aircraft with high accuracy.

The tire wear prediction method predicts the wear amount of a tire used in an aircraft. The tire wear prediction method includes a step A for acquiring a plurality of wear energies En corresponding to each of a plurality of traveling states divided in accordance with use conditions, a step B for multiplying the plurality of wear energies En by each use frequency of the plurality of traveling states in each of the plurality of traveling states, and calculating the entire wear energy EA accumulated in a tire by integrating multiplication results, and a step C for calculating the wear amount of the tire for the aircraft on the basis of the entire wear energy EA.


Inventors:
SHIMIZU AKIYOSHI
Application Number:
JP2011260404A
Publication Date:
June 10, 2013
Filing Date:
November 29, 2011
Export Citation:
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Assignee:
BRIDGESTONE CORP
International Classes:
G01M17/02; B60C19/00; G01B21/00
Domestic Patent References:
JP2001001723A2001-01-09
JP2006224729A2006-08-31
JP2007168784A2007-07-05
JPH11326145A1999-11-26
JP2008082914A2008-04-10
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu