Title:
トレッドバンドブロックの長手方向ピッチを求める方法及びトレッドバンド
Document Type and Number:
Japanese Patent JP2014515336
Kind Code:
A
Abstract:
Method of determining the longitudinal pitch of blocks of a tread band having a raised pattern with a number of longitudinal grooves and transverse grooves; the method including the step of calculating a best longitudinal pitch of the blocks, to minimize pass-by noise at a given target speed, as a function of the resonance frequency of the longitudinal grooves and an integer greater than zero.
Inventors:
Nicola Pieroni
Application Number:
JP2014513297A
Publication Date:
June 30, 2014
Filing Date:
May 30, 2012
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
B60C19/00; B60C11/03
Domestic Patent References:
| JP2007062731A | 2007-03-15 | |||
| JPH04363234A | 1992-12-16 | |||
| JPS63229344A | 1988-09-26 | |||
| JPH0752610A | 1995-02-28 | |||
| JPH1120411A | 1999-01-26 | |||
| JP2004517333A | 2004-06-10 |
Foreign References:
| WO2010032736A1 | 2010-03-25 | |||
| WO2010032737A1 | 2010-03-25 |
Attorney, Agent or Firm:
Kenji Sugimura
Hiroshi Ikeda
Kengo Sake
Hiroshi Ikeda
Kengo Sake