ROAD SURFACE FRICTION COEFFICIENT ESTIMATING METHOD, SIGNAL MULTIPLEX TRANSMISSION METHOD AND SIGNAL MULTIPLEX TRANSMISSION DEVICE

Details for Australian Patent Application No. 2002315861 (hide)

Owner BRIDGESTONE CORPORATION

Inventors TSUCHIE, Shuhei; IMAMURA, Yoshinori; TAKAO, Koji; TOYOFUKU, Masanobu

Pub. Number AU-A-2002315861

PCT Number PCT/JP02/06244

PCT Pub. Number WO2003/008246

Priority 2001-219888 19.07.01 JP; 2001-220381 19.07.01 JP; 2001-224246 25.07.01 JP

Filing date 21 June 2002

Wipo publication date 3 March 2003

International Classifications

B60T 008/58 Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force - responsive to speed and another condition or to plural speed conditions

G01L 005/00 Apparatus for, or methods of, measuring force, e.g. due to impact, work, mechanical power, or torque, adapted for special purposes

G01N 019/02 Investigating materials by mechanical methods - Measuring coefficient of friction between materials

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 2001-219888 19.07.01 JP; 2001-220381 19.07.01 JP; 2001-224246 25.07.01 JP

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002315861

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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