Method and device for measuring conveyor belt elongation, method and device for measuring conveyor belt wear extent, method and device for measuring conveyor belt temperature, rubber magnet sheet, and method of producing rubber magnet sheet

Details for Australian Patent Application No. 2004255610 (hide)

Owner Bridgestone Corporation

Inventors Shizuku, Takahisa; Kikuchi, Masami; Aizawa, Satoshi; Higashi, Kenichi

Agent Griffith Hack

Pub. Number AU-B-2004255610

PCT Pub. Number WO2005/005292

Priority 2003-405729 04.12.03 JP; 2003-194390 09.07.03 JP; 2003-344076 02.10.03 JP; 2003-378468 07.11.03 JP

Filing date 1 July 2004

Wipo publication date 20 January 2005

Acceptance publication date 5 March 2009

International Classifications

B65G 43/02 (2006.01) Control, e.g. safety, warning, fault-correcting, devices - detecting dangerous physical condition of load- carriers, e.g. for interrupting the drive in the event of overheating

G01K 7/36 (2006.01) Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat - using magnetic elements, e.g. magnets, coils

Event Publications

2 February 2006 PCT application entered the National Phase

  PCT publication WO2005/005292 Priority application(s): WO2005/005292

5 March 2009 Application Accepted

  Published as AU-B-2004255610

2 July 2009 Standard Patent Sealed

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